Portable diagonal of scaffolding and method for installing same

Abstract

The application discloses a convenient diagonal rod of a scaffold and a mounting method thereof, and belongs to the technical field of scaffolds. The convenient diagonal rod of the scaffold comprises a diagonal rod body, a buckle head piece connected to the end of the diagonal rod body, a first side and a second side of the buckle head piece, a clamping groove provided on the first side of the buckle head piece and used for embedding a cross rod of the scaffold, a plug-in groove provided on the second side of the buckle head piece, a groove bottom of the plug-in groove penetrating a groove wall of the clamping groove, a blocking piece used for blocking the groove opening of the clamping groove and detachably mounted on the buckle head piece, an extrusion wedge having a large end and a small end, the width of the extrusion wedge gradually increasing from the small end to the large end, the extrusion wedge being detachably inserted into the plug-in groove, the size of the plug-in groove being matched with the size of the extrusion wedge, and the small end of the extrusion wedge extending into the clamping groove and extruding the cross rod to lock the cross rod. The application solves the problems of time-consuming and laborious existing in the erecting operation of the scaffold.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a convenient diagonal rod of a scaffold and a mounting method thereof. BACKGROUND

[0002] The scaffold on construction site generally adopts the fastener type, bowl buckle type, disc buckle type and wheel buckle type scaffold. But the erection mode of these scaffolds is all for the longitudinal and transverse rod body of the scaffold. For the connection of the diagonal rod and the main rod of the scaffold body, the ordinary fastener connection is usually adopted, that is, the steel pipe is inserted through the fastener and the nut is tightened for fixation. The nut tightening operation needs to be prepared with a hand wrench or an electric wrench. If the disc buckle type longitudinal and transverse rod erection mode is adopted, a hammer also needs to be taken. This further increases the weight of the worker, and no matter which wrench is used for tightening, it is time-consuming, and the long-time and multiple lifting of the wrench will also cause fatigue, thereby reducing the construction efficiency.

[0003] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present application and should not be regarded as an acknowledgment or any form of suggestion that this information forms prior art that is publicly known. SUMMARY

[0004] In order to overcome the defects of the prior art, the present application provides a convenient diagonal rod of a scaffold and a mounting method thereof to solve the problem of time-consuming and laborious erection operation of the existing scaffold.

[0005] In order to achieve the above-mentioned purpose, a convenient diagonal rod of a scaffold is provided, which comprises:

[0006] a diagonal rod body;

[0007] a fastener head connected to the end of the diagonal rod body, the fastener head having opposite first and second sides, the first side of the fastener head being provided with a clamping groove for embedding the transverse rod of the scaffold, and the second side of the fastener head being provided with an insertion groove, the groove bottom of the insertion groove penetrating a groove wall of the clamping groove;

[0008] a plugging member for closing the groove opening of the clamping groove, which is detachably mounted on the fastener head;

[0009] a pressing wedge, the pressing wedge having opposite large and small head ends, the width of the pressing wedge gradually increasing from the small head end to the large head end, the pressing wedge being detachably inserted into the insertion groove, the size of the insertion groove being adapted to the size of the pressing wedge, and the small head end of the pressing wedge extending into the clamping groove and pressing the transverse rod to lock the transverse rod.

[0010] Further, the plugging member is a buckle.

[0011] Further, the buckle is rotatably installed at one side of the slot of the clamping groove, and the other side of the slot of the clamping groove is formed with a counterforce hook, the hook of the counterforce hook is arranged away from the buckle, and the counterforce hook is hooked to the clasp ring of the buckle.

[0012] Further, the buckle includes:

[0013] A base plate, one end of the base plate is provided with a socket;

[0014] Side plates connected to the oblique rod body, the opposite sides of the base plate are respectively connected with the side plates, one side of the side plate away from the base plate is provided with an arcuate slot, the arcuate slot is arranged at the other end of the base plate, and the arcuate slots of the two side plates are communicated to form the clamping groove;

[0015] A support plate connected between the two side plates, the support plate is arranged at one end of the base plate, one side of the support plate facing the arcuate slot is provided with a notch, and the notch and the socket are communicated to form the insertion slot.

[0016] The application provides a mounting method of a portable oblique rod of a scaffold, including the following steps:

[0017] The clamping grooves of the buckles at the two ends of the oblique rod body are respectively sleeved on two horizontal rods arranged above and below the scaffold;

[0018] The blocking piece is installed on the buckle to close the clamping groove, so that the horizontal rod is prevented from slipping out of the clamping groove;

[0019] The small head end of the extrusion wedge is inserted into the insertion slot of the buckle, the small head end of the extrusion wedge extends into the clamping groove and extrudes the horizontal rod to lock the horizontal rod.

[0020] The portable oblique rod of the scaffold has the advantages that the connection mode of the oblique rod and the horizontal rod of the scaffold is changed, the oblique rod and the horizontal rod are connected through the blocking piece and the extrusion wedge for double reinforcement, the wrench or the vertical connection is not needed, the burden of workers is reduced, the factory prefabrication is facilitated, the construction difficulty is solved, and the construction quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Other characteristics, objects and advantages of the present application will become more apparent from the following detailed description of non-restrictive embodiments, made with reference to the attached drawings:

[0022] Figure 1 It is a structural schematic view of the portable oblique rod of the scaffold of the embodiment of the application.

[0023] Figure 2 It is a structural schematic view of one end of the portable oblique rod of the scaffold of the embodiment of the application.

[0024] Figure 3 Front view of the buckle member of the embodiment of the present application.

[0025] Figure 4 Perspective view of the buckle member of the embodiment of the present application. DETAILED DESCRIPTION

[0026] The application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related application, but not to limit the application. In addition, it should be noted that only the parts related to the application are shown in the drawings for the convenience of description.

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] Referring to Figures 1 to 4 The present application provides a portable diagonal rod of a scaffold, comprising: a diagonal rod body 1, a buckle member 2, a blocking member 3 and an extrusion wedge 4.

[0029] In the embodiment, the diagonal rod body 1 is a round steel pipe. The buckle member 2 is connected to the end of the diagonal rod body 1.

[0030] The buckle member 2 has opposite first and second sides. The first side of the buckle member 2 is provided with a clamping groove for embedding a cross rod 5 of the scaffold. The second side of the buckle member 2 is provided with a plug-in groove. The groove bottom of the plug-in groove penetrates one groove wall of the clamping groove.

[0031] The blocking member 3 is detachably installed on the buckle member 2. The blocking member 3 is used to close the slot opening of the clamping groove.

[0032] As a preferred embodiment, the blocking member 3 is a buckle. In the embodiment, the buckle is a hinge type buckle.

[0033] The buckle is rotatably installed on one side of the slot opening of the clamping groove. The other side of the slot opening of the clamping groove is formed with a counter hook 221. The hook opening of the counter hook 221 is arranged away from the buckle, and the counter hook 221 is hooked to the clasp ring 31 of the buckle.

[0034] The extrusion wedge 4 is in a long strip shape. The extrusion wedge 4 has opposite large and small head ends. The width of the extrusion wedge 4 gradually increases from the small head end to the large head end. The extrusion wedge 4 is detachably inserted into the plug-in groove. The size of the plug-in groove is adapted to the size of the extrusion wedge 4. The small head end of the extrusion wedge 4 extends into the clamping groove and extrudes the cross rod 5 to lock the cross rod 5.

[0035] As a preferred embodiment, the buckle member 2 comprises: a base plate 21, a side plate 22 and a support plate 23.

[0036] Specifically, referring to Figure 4 As shown in the drawings, the substrate 21 is long strip-shaped, and the substrate is arranged along the length direction of the diagonal rod body. One end of the substrate 21 is provided with a socket.

[0037] The opposite sides of the substrate 21 are respectively connected with side plates 22. The side away from the substrate 21 of the side plate 22 is provided with an arch-shaped groove. The arch-shaped groove is arranged at the other end of the substrate 21. The arch-shaped grooves of the two side plates 22 are communicated to form a clamping groove. The side plate 22 is connected to the diagonal rod body 1.

[0038] A support plate 23 is connected between the two side plates 22. The support plate 23 is arranged at one end of the substrate 21. The side of the support plate 23 facing the arch-shaped groove is provided with a notch. The notch and the socket are communicated to form a plug-in groove.

[0039] The present application provides a kind of portable diagonal rod of scaffold, which comprises the following steps:

[0040] S1, the clamping groove of the buckle 2 of the two ends of the diagonal rod body 1 is respectively sleeved on the upper and lower two horizontal rods 5 of the scaffold.

[0041] S2, the plugging piece 3 is installed on the buckle 2 to close the clamping groove, to avoid the horizontal rod 5 slipping out of the clamping groove.

[0042] S3, the small head end of the extrusion wedge 4 is inserted into the plug-in groove of the buckle 2, and the small head end of the extrusion wedge 4 is stretched into the clamping groove and extruded to lock the horizontal rod 5.

[0043] The portable diagonal rod of the scaffold of the present application is applied to BIM technology auxiliary, visual, rationalization, implementability model innovation design and optimization, creates the tool for improving the connection efficiency and green of diagonal rod body, and the degree of factory production is high, portable turnover.

[0044] The portable diagonal rod of the scaffold of the present application is hung on the horizontal rod when erecting the scaffold, and then the corresponding length of the diagonal rod body with the buckle is hung on the horizontal rod. After the plugging piece of the lower part of the buckle is buckled tightly, the extrusion wedge is knocked into the plug-in groove with big upper and small lower to be fastened again.

[0045] The portable diagonal rod of the scaffold of the present application is hung on the horizontal rod, the position is adjusted, the horizontal rod is buckled tightly through the plugging piece, the extrusion wedge is knocked in, and the diagonal rod body and the horizontal rod are fastened again.

[0046] The portable diagonal rod of the scaffold of the present application changes the connection mode of the diagonal rod and the horizontal rod of the scaffold, and is double-fastened through the plugging piece and the extrusion wedge, so as to reduce the burden of workers, facilitate factory prefabrication, solve the difficulty of construction, and improve the quality of construction.

[0047] The above description is only the preferred embodiment of the present application and the explanation of the technical principles. It should be understood by those skilled in the art that the scope of the protection of the present application is not limited to the technical solutions formed by the specific combinations of the above technical features. It should also cover other technical solutions formed by the combinations of the above technical features or their equivalent features without departing from the concept of the present application. For example, the technical solutions formed by the mutual replacements of the above features and the technical features disclosed in the present application (but not limited to) with similar functions.

Claims

1. A portable diagonal of a scaffold characterized by, The utility model relates to a scaffold locking device, which comprises: a diagonal rod body; a buckle piece connected to the end of the diagonal rod body, the buckle piece having opposite first and second sides, the first side of the buckle piece being provided with a clamping groove for embedding a crossbar of a scaffold, and the second side of the buckle piece being provided with a plug-in groove, the groove bottom of the plug-in groove penetrating a groove wall of the clamping groove; a blocking piece for closing the groove opening of the clamping groove, which is detachably installed on the buckle piece; a pressing wedge having opposite large and small head ends, the width of the pressing wedge gradually increasing from the small head end to the large head end, the pressing wedge being detachably inserted into the plug-in groove, the size of the plug-in groove being matched with the size of the pressing wedge, and the small head end of the pressing wedge extending into the clamping groove and pressing the crossbar to lock the crossbar; the blocking piece is a buckle; the buckle is rotatably installed on one side of the groove opening of the clamping groove, the other side of the groove opening of the clamping groove being formed with a counterforce hook, the hook opening of the counterforce hook being arranged away from the buckle, and the counterforce hook being hooked to the clasp ring of the buckle.

2. A portable diagonal of a scaffold according to claim 1, characterised in that, The buckle piece comprises: a base plate, one end of the base plate being provided with a socket; side plates connected to the diagonal rod body, the opposite two sides of the base plate being respectively connected with the side plates, the side away from the base plate of the side plate being provided with an arch-shaped groove, the arch-shaped groove being arranged at the other end of the base plate, and the arch-shaped grooves of the two side plates being communicated to form the clamping groove; a support plate connected between the two side plates, the support plate being arranged at one end of the base plate, the side of the support plate facing the arch-shaped groove being provided with a notch, and the notch and the socket being communicated to form the plug-in groove.

3. A method of installing a portable diagonal of a scaffold according to any one of claims 1 to 2, characterised in that, The utility model relates to a scaffold locking device, which comprises the following steps: the clamping grooves of the buckle pieces at the two ends of the diagonal rod body are respectively sleeved with two crossbars of a scaffold arranged above and below; the blocking piece is installed on the buckle piece to close the clamping groove, so as to prevent the crossbar from slipping out of the clamping groove; the small head end of the pressing wedge is inserted into the plug-in groove of the buckle piece, the small head end of the pressing wedge extending into the clamping groove and pressing the crossbar to lock the crossbar.

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