Novel parapet wall construction protection device

Abstract

The utility model relates to a novel parapet wall construction protection device which comprises a plurality of triangular supporting frames installed on a ring lock scaffold, each triangular supporting frame comprises a transverse round pipe, an inclined strut rectangular pipe, a vertical round pipe and a vertical rectangular pipe, one end of each transverse round pipe is vertically and fixedly connected to the corresponding vertical round pipe, and the other end of each transverse round pipe is vertically and fixedly connected to the corresponding vertical rectangular pipe. One end of the vertical circular tube is fixedly connected with the transverse circular tube, the other end of the vertical circular tube is fixedly connected with the first connecting plug pin, one end of the diagonal bracing rectangular tube is obliquely and fixedly connected to the vertical circular tube, the other end of the diagonal bracing rectangular tube is fixedly connected with the arc sheet, the upper end of the vertical rectangular tube is vertically connected with the bottom of the transverse circular tube, and the lower end of the vertical rectangular tube is fixedly connected with the top surface of the diagonal bracing rectangular tube. The device is connected with a ring lock scaffold, is used for temporary protection of parapet wall construction and can be overhung towards the outer side, and a protective net is erected to improve protection for parapet wall construction. The protection device is simple and practical in structure and convenient to use, the construction safety can be enhanced, the construction speed can be guaranteed, and the construction cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction protection technical field especially relates to a novel parapet wall construction protection device. BACKGROUND

[0002] In the process of parapet wall construction of super high-rise building, cantilevered scaffold construction is generally adopted. When the cantilevered scaffold is installed, the support structure of the cantilevered scaffold needs to be installed after the round steel anchor ring is pre-buried, and then the scaffold is erected to form protection. The above method has the following disadvantages: large labor cost and low efficiency; there is a large safety hazard, and high-altitude falling object safety accidents are prone to occur; the detection and calculation during the installation of the cantilevered scaffold are complex, time-consuming and labor-intensive, and the construction cost is high. In the process of parapet wall construction of the super high-rise building outer frame with the structure of concrete-filled steel tube steel frame-reinforced concrete core tube, the climbing frame is attached to the core tube, which results in that there is no effective protection device for the parapet wall construction of the tower outer frame, and the construction cost of the cantilevered scaffold erected for the parapet wall construction is too high.

[0003] With the increase of the proportion of construction project targets required by the construction industry and the deepening of the concept of project performance, in order to speed up the construction progress and reduce the safety risk, a new type of parapet wall protection device is needed to solve the safety problem of the existing parapet wall construction of super high-rise building outer frame. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the deficiency of prior art, and provides a novel parapet wall construction protection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a novel parapet wall construction protection device, comprising: a plurality of triangular support frames installed on a disc buckle scaffold, wherein the triangular support frame comprises: a horizontal circular tube, an inclined strut rectangular tube, a vertical circular tube, a first plug-in plug, a circular arc piece and a vertical rectangular tube; one end of the horizontal circular tube is fixedly connected to the vertical circular tube in a vertical manner, and the other end is fixedly connected with the first plug-in plug; one end of the inclined strut rectangular tube is fixedly connected to the vertical circular tube in an inclined manner, and the other end is fixedly connected with the circular arc piece; the connection point of the inclined strut rectangular tube and the vertical circular tube is located below the connection point of the horizontal circular tube and the vertical circular tube; the upper end of the vertical rectangular tube is connected to the bottom of the horizontal circular tube in a vertical manner, and the lower end is fixedly connected to the top surface of the inclined strut rectangular tube; the first plug-in plug is plugged into the disc buckle of the disc buckle scaffold; and the circular arc piece is tightly attached to the vertical rod of the disc buckle scaffold.

[0006] Further, it further comprises: a horizontal rod installed between two adjacent groups of triangular support frames, a connecting disc fixedly installed on the vertical circular tube, and a second plug-in plug fixedly connected to the two ends of the horizontal rod, respectively; and the second plug-in plug is plugged into the connecting disc on the two sides, respectively.

[0007] Further, the precast scaffold board is laid on the transverse circular pipe.

[0008] Further, the protective net steel pipe is respectively inserted into the vertical circular pipe, and the protective net is arranged on the protective net steel pipe.

[0009] Further, the protective net steel pipe and the parapet main reinforcement are connected by a steel wire rope.

[0010] Further, the length of the transverse circular pipe is 900mm, and the length of the inclined support rectangular pipe is 1000mm.

[0011] The utility model discloses a structure simple and practical, convenient to use, can not only enhance the construction safety, but also guarantee construction speed, reduce construction cost. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is the structural schematic diagram of triangular support frame;

[0013] Fig. 2 It is the structural schematic diagram of the utility model;

[0014] Fig. 3 It is the side view schematic diagram of the utility model;

[0015] Fig. 1 - disc buckle scaffold;2 - transverse circular pipe;3 - inclined support rectangular pipe;4 - vertical circular pipe;5 - first plug-in head bolt;6 - circular arc piece;7 - vertical rectangular pipe;8 - horizontal rod;9 - connecting disc;10 - second plug-in head bolt;11 - precast scaffold board;12 - protective net steel pipe;13 - protective net;14 - parapet;

[0016] The drawings in the utility model are all schematic diagrams, and the size does not represent actual size;

[0017] The utility model will be described in detail below in combination with the embodiment of the utility model and the drawings. DETAILED DESCRIPTION

[0018] The utility model will be described in detail below in combination with the embodiment of the utility model and the drawings.

[0019] As Figs. 1-3As shown, a new parapet construction protection device, comprising: a plurality of triangular support frames installed on the disc buckle scaffold 1, the triangular support frame comprises: a horizontal circular tube 2, an inclined support rectangular tube 3, a vertical circular tube 4, a first plug-in plug 5, a circular arc piece 6, a vertical rectangular tube 7, one end of the horizontal circular tube 2 is fixedly connected to the vertical circular tube 4, the other end is fixedly connected with the first plug-in plug 5, one end of the inclined support rectangular tube 3 is fixedly connected to the vertical circular tube 4, the other end is fixedly connected with the circular arc piece 6, the connection point of the inclined support rectangular tube 3 and the vertical circular tube 4 is below the connection point of the horizontal circular tube 2 and the vertical circular tube 4, the upper end of the vertical rectangular tube 7 is connected with the bottom of the horizontal circular tube 2, and the lower end is fixedly connected with the top surface of the inclined support rectangular tube 3, the first plug-in plug 5 is plugged into the disc buckle of the disc buckle scaffold 1, and the circular arc piece 6 is tightly attached to the vertical rod of the disc buckle scaffold 1.

[0020] Specifically, the triangular support frame is the main part of the protection device, which is fixed on the disc buckle scaffold 1 and can be cantilevered outward, and is made of high-strength steel to ensure the bearing capacity and durability. When the parapet 14 is under construction, the force calculation can be quickly set up, and it is convenient to remove, forming effective protection.

[0021] Further comprising: a horizontal rod 8 installed between two adjacent groups of triangular support frames, a connecting disc 9 fixedly installed on the vertical circular tube 4, and a second plug-in plug 10 fixedly connected to the two ends of the horizontal rod 8, respectively, and the second plug-in plug 10 is plugged into the connecting disc 8 on the two sides, respectively.

[0022] Specifically, the triangular support frames are fixed by being connected to each other through the horizontal rod 8 on the outside.

[0023] Further comprising: a prefabricated scaffold board 11 laid on the horizontal circular tube 2.

[0024] Further comprising: a protective net steel pipe 12 and a protective net 13, the protective net steel pipe 12 is plugged into the vertical circular tube 4, respectively, and the protective net 13 is erected on the protective net steel pipe 12.

[0025] Specifically, the protective net 13 is a dense mesh net, and the protective net 13 is supported by the protective net steel pipe 12 to form a protective enclosure.

[0026] The protective net steel pipe 12 and the main reinforcement of the parapet 14 are tied with steel wire ropes.

[0027] The length of the horizontal circular tube 2 is 900mm, and the length of the inclined support rectangular tube 3 is 1000mm.

[0028] Specifically, the triangular support frame can be cantilevered outward by 900mm.

[0029] In use of the utility model, first, the triangular support frame is placed, the triangular support frame is connected with the disc buckle scaffold 1 through the first plug-in connector latch 5, then the prefabricated scaffold board 11 is laid on the triangular support frame, the protective net 13 is erected, and then the parapet 14 is constructed. Not only the construction safety can be enhanced, but also the construction speed can be ensured, and the construction cost is reduced.

[0030] The utility model is described above in conjunction with the drawings, and obviously, the specific implementation of the utility model is not limited by the above mode. As long as various improvements are made by adopting the method concept and technical scheme of the utility model, or direct application in other occasions without improvement, they are within the protection scope of the utility model.

Claims

1. A novel parapet wall construction protection device, characterized in that, include: Several triangular support frames are installed on the disc-lock scaffolding (1). The triangular support frame includes: a horizontal circular tube (2), a diagonal rectangular tube (3), a vertical circular tube (4), a first plug pin (5), an arc plate (6), and a vertical rectangular tube (7). One end of the horizontal circular tube (2) is vertically fixed to the vertical circular tube (4), and the other end is fixedly connected to the first plug pin (5). One end of the diagonal rectangular tube (3) is diagonally fixed to the vertical circular tube (4), and the other end is fixed... The arc plate (6) is connected to the vertical circular tube (4), and the connection point between the diagonal support rectangular tube (3) and the vertical circular tube (4) is located below the connection point between the horizontal circular tube (2) and the vertical circular tube (4). The upper end of the vertical rectangular tube (7) is vertically connected to the bottom of the horizontal circular tube (2), and the lower end is fixedly connected to the top surface of the diagonal support rectangular tube (3). The first plug pin (5) is inserted into the disc buckle of the disc buckle scaffold (1), and the arc plate (6) is attached to the upright of the disc buckle scaffold (1).

2. The novel parapet wall construction protection device according to claim 1, characterized in that, Also includes: A horizontal bar (8) is installed between two adjacent sets of triangular support frames. A connecting plate (9) is fixedly installed on the vertical round tube (4). The two ends of the horizontal bar (8) are respectively fixedly connected to a second plug pin (10), and the second plug pin (10) is respectively inserted into the connecting plate (9) on both sides.

3. The novel parapet wall construction protection device according to claim 1, characterized in that, Also includes: Precast scaffolding boards (11) are laid on the transverse circular pipe (2).

4. The novel parapet wall construction protection device according to claim 1, characterized in that, Also includes: Protective net steel pipe (12) and protective net (13), wherein the protective net steel pipe (12) is inserted into the vertical round pipe (4) respectively, and the protective net (13) is erected on the protective net steel pipe (12).

5. A novel parapet wall construction protection device according to claim 4, characterized in that, The protective net steel pipe (12) is connected to the main reinforcement of the parapet wall (14) by steel wire rope.

6. A novel parapet wall construction protection device according to claim 1, characterized in that, The length of the horizontal circular tube (2) is 900mm, and the length of the oblique rectangular tube (3) is 1000mm.

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