CN203247827U

CN203247827U - Lifting scaffold

Info

Publication number: CN203247827U
Application number: CN 201320260415
Authority: CN
Inventors: 姜秋月; 杜华; 贾坤宁; 王海东
Original assignee: Changchun Institute Technology
Current assignee: Changchun Institute Technology
Priority date: 2013-05-14
Filing date: 2013-05-14
Publication date: 2013-10-23
Anticipated expiration: 2023-05-14

Abstract

The utility model relates to a liftable scaffold, which belongs to the construction field. There are outriggers, which are characterized in that the upper end of the outrigger is fixed with a lower branch pipe, the lower branch pipe is inserted with a connecting rod, the upper end of the connecting rod is covered with an upper branch pipe, and the pipe wall of the upper branch pipe is processed with a threaded hole, which is screwed into the threaded hole There is an upper fixing bolt, and a screw hole is processed on the pipe wall of the lower branch pipe, and the lower fixing bolt is screwed in the screw hole, and a sleeve is installed horizontally on the upper end of the upper branch pipe. The utility model has the advantages of simple structure, small volume, light weight, convenient movement, and the height can be adjusted as required.

Description

Liftable Scaffolding

技术领域 technical field

本实用新型涉及建筑领域，尤其是一种可升降脚手架。 The utility model relates to the construction field, in particular to a liftable scaffold. the

背景技术 Background technique

众所周知,在建筑施工中，室内登高作业一般采用钢、木结构脚手架，钢结构脚手架由扣件和钢管组成，这种脚手架需要在现场扎制，不能随意调整作业高度，工作起来很不方便。 As we all know, in building construction, steel and wood scaffolding are generally used for indoor climbing operations. Steel scaffolding is composed of fasteners and steel pipes. This kind of scaffolding needs to be tied on site, and the working height cannot be adjusted at will, which is very inconvenient to work. the

发明内容 Contents of the invention

本实用新型的目的在于克服现有技术的不足，提供一种可升降脚手架，结构简单、体积小、重量轻，移动方便，可以根据需要调整高度。 The purpose of the utility model is to overcome the deficiencies of the prior art and provide a liftable scaffold with simple structure, small volume, light weight, convenient movement, and the height can be adjusted as required. the

本实用新型解决其技术问题所采用的技术方案是：一种可升降脚手架，设有支腿，其特征是，支腿上端固定有下支管，下支管内插装有连接杆，连接杆上端套装有上支管，上支管的管壁上加工有螺纹孔，螺纹孔内旋合有上固定栓，下支管的管壁上加工有一个螺孔，螺孔内旋合有下固定栓，上支管的上端水平方向安装有一个套筒。 The technical solution adopted by the utility model to solve the technical problem is: a liftable scaffold with outriggers. There is an upper branch pipe, and a threaded hole is processed on the pipe wall of the upper branch pipe, and an upper fixing bolt is screwed in the threaded hole. A screw hole is processed on the pipe wall of the lower branch pipe, and a lower fixing bolt is screwed in the screw hole. A sleeve is installed horizontally on the upper end. the

本实用新型的有益效果是，结构简单、体积小、重量轻，移动方便，可以根据需要调整高度。 The beneficial effect of the utility model is that the structure is simple, the volume is small, the weight is light, the movement is convenient, and the height can be adjusted as required. the

附图说明 Description of drawings

下面结合附图和实例对本实用新型进一步说明。 Below in conjunction with accompanying drawing and example the utility model is further described. the

图1是本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model. the

图中 1.套筒，2.上支管，3.上固定栓，4.连接杆，5.下固定栓，6.下支管，7.支腿。 In the figure 1. Sleeve, 2. Upper branch pipe, 3. Upper fixing bolt, 4. Connecting rod, 5. Lower fixing bolt, 6. Lower branch pipe, 7. Outrigger. the

具体实施方式 Detailed ways

在图1中，本实用新型设有支腿7，支腿7上端固定有下支管6，下支管6内插装有连接杆4，连接杆4上端套装有上支管2，上支管2的管壁上加工有螺纹孔，螺纹孔内旋合有上固定栓3，下支管6的管壁上加工有一个螺孔，螺孔内旋合有下固定栓5，上支管2的上端水平方向安装有一个套筒1，套筒1用于插装横向支杆。 In Fig. 1, the utility model is provided with outrigger 7, and the lower branch pipe 6 is fixed on the upper end of the outrigger 7, and the connecting rod 4 is inserted in the lower branch pipe 6, and the upper branch pipe 2 is set on the upper end of the connecting rod 4, and the pipe of the upper branch pipe 2 A threaded hole is processed on the wall, and the upper fixing bolt 3 is screwed in the threaded hole, and a screw hole is processed on the pipe wall of the lower branch pipe 6, and the lower fixing bolt 5 is screwed in the screw hole, and the upper end of the upper branch pipe 2 is installed horizontally. There is a sleeve 1, and the sleeve 1 is used for inserting the transverse strut. the

本实用新型使用时，根据所需要的高度向上拉动上支管2，当达到所预定高度时将上固定栓3及下固定栓5拧紧即可，如果需要降低高度，首先松动上固定栓3及下固定栓5，向下推动上支管2到一定位置，然后将上固定栓3及下固定栓5拧紧。 When the utility model is in use, pull the upper branch pipe 2 upwards according to the required height. When the predetermined height is reached, the upper fixing bolt 3 and the lower fixing bolt 5 can be tightened. If the height needs to be lowered, first loosen the upper fixing bolt 3 and the lower fixing bolt. Fix the bolt 5, push down the upper branch pipe 2 to a certain position, and then tighten the upper fixing bolt 3 and the lower fixing bolt 5. the

Claims

1. A liftable scaffold, provided with legs, is characterized in that: the upper end of the leg is fixed with a lower branch, the lower branch is inserted with a connecting rod, the upper end of the connecting rod is set with an upper branch, and the pipe wall of the upper branch is processed with A threaded hole, an upper fixing bolt is screwed in the threaded hole, a screw hole is processed on the pipe wall of the lower branch pipe, a lower fixing bolt is screwed in the screw hole, and a sleeve is installed horizontally on the upper end of the upper branch pipe.