CN201554216U

CN201554216U - rotary scaffold

Info

Publication number: CN201554216U
Application number: CN2009201808937U
Authority: CN
Inventors: 温承桥
Original assignee: Tongling Wanda Installation Co Ltd
Current assignee: Tongling Wanda Installation Co Ltd
Priority date: 2009-11-26
Filing date: 2009-11-26
Publication date: 2010-08-18
Anticipated expiration: 2019-11-26

Abstract

The utility model discloses a rotary scaffold. The rotary scaffold comprises a movable scaffold [2] and a center rod; the bottom of the movable scaffold [2] is connected with a roller [6]; the upper part of the center rod and the upper part of the movable scaffold [2] are transversely connected with pull rods [5]; the center rod comprises an inner rod [3] and an outer rod [4]; and the inner rod [3] is sleeved in the outer rod [4] and can rotate relative to the outer rod [4]. The rotary scaffold saves time when a storage tank is operated, saves cost, and does not affect the construction period.

Description

The rotation scaffold

Technical field

The utility model relates to a kind of scaffold, especially a kind of scaffold of movable rotation.

Background technology

Use very extensively in the scaffold production, scaffold commonly used is a fixed structure, promptly removes after the use.In large-scale storage tank fabrication and installation process, the anticorrosion project of reservoir walls is absolutely necessary.And generally at the construction field (site), substantially all adopt and in storage tank, set up full hall scaffold along the reservoir walls circumference, to satisfy the needs of construction.But in the engineering construction process, set up full hall scaffold and carry out corrosion prevention operation, certain shortcoming is also arranged: 1, time-consuming, in storage tank, set up full hall scaffold,, set up one day at least duration because its workload is relatively large, several days at most, influential to the duration of a project.2, cost is big, and the area of full hall scaffold generally has the hundreds of square meter in large-scale storage tank, and it sets up expense may be in tens thousand of units.The expense of its great number is unfavorable for the saving of engineering cost.3, influence construction, full hall scaffold generally can occupy quite a few area in the storage tank in the storage tank, has dwindled the tank inside construction area greatly, makes troubles for other project construction, even has hindered the construction of other the work items, influences the engineering construction progress.

The utility model content

The purpose of this utility model is exactly to solve the problem that existing scaffold is time-consuming when the reservoir walls operation is used, cost is high and influence is constructed.

The technical solution adopted in the utility model is: the rotation scaffold, it is characterized in that it comprises jenny scaffold and center-pole, bottom on the described jenny scaffold is connected with roller, center-pole top and jenny scaffold are put on the shelf and are horizontally connected with pull bar, bar and outer bar in described center-pole comprises, interior bar are sleeved in the outer bar and can relatively rotate with outer bar.

Adopt technique scheme, after the operation of jenny scaffold place is finished, promote jenny scaffold and rotate, can carry out construction operation, need not establish full hall scaffold other positions of reservoir walls around center-pole.

In sum, the utility model beneficial effect is: because the utility model need not established full hall scaffold when the reservoir walls operation, therefore saved cost, saved the time, do not influenced the construction period.

Description of drawings

Fig. 1 is the utility model schematic diagram.

Among the figure, 1, storage tank, 2, jenny scaffold, 3, outer bar, 4, interior bar, 5, cross bar, 6, roller.

The specific embodiment

The utility model rotation scaffold, as shown in Figure 1, it comprises jenny scaffold 2 and center-pole, bottom on the described jenny scaffold 2 is connected with roller 6, center-pole top and jenny scaffold 2 upper lateral are connected with pull bar 5, bar 3 and outer bar 4 in described center-pole comprises, interior bar 3 are sleeved in the outer bar 4 and can relatively rotate with outer bar 4.

Claims

1. rotation scaffold, it is characterized in that it comprises jenny scaffold [2] and center-pole, bottom on the described jenny scaffold [2] is connected with roller [6], center-pole top and jenny scaffold [2] upper lateral is connected with pull bar [5], described center-pole comprises interior bar [3] and outer bar [4], and interior bar [3] is sleeved in the outer bar [4] and can relatively rotates with outer bar [4].