CN2074759U

CN2074759U - Load lifting frame for storied building

Info

Publication number: CN2074759U
Application number: CN 90222281
Authority: CN
Inventors: 谢宇津
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-10-19
Filing date: 1990-10-19
Publication date: 1991-04-10

Abstract

The utility model relates to a load lifting frame for storied buildings, comprises an iron pipe, a pulley and relative fixing devices. The iron pipe and a supporting arm are fastened to a wall by keeping close to angle irons. The iron pipe can be stretched to adjust the length, and the extending end of the iron pipe is provided with a pulley. The load lifting frame for storied buildings can move horizontally and can contact to one side of the wall. The utility model, having the advantages of convenient operation, time saving, labour saving, high durability, low cost, safety, no pressure to the platform and no damages to the building, can lift the object with the weight of 50 kg and occupy no areas of the veranda.

Description

Load lifting frame for storied building

The utility model belongs to a kind of building loading jacking system, particularly a kind ofly is suitable for the jacking system that coml lifts articles for use such as grain, dish, coal.

At present, along with the development of national city-building, middle and high layer private residence is increasing, thereby has produced the contradiction of carrying article inconvenience upstairs, downstairs thereupon.Various devices have been designed for solving these contradiction people, in order to alleviate blue-collar burden, as cart for travelling up or down stairs, crane etc.The building car is still deposited inconvenience for the corridor stenosis, and some crane is fixed in building balcony, easily exceeds the protection that balcony carrying standard jeopardizes building, uses dangerous.Therefore present building is carried article up and down and is still lacked ideal device.

It is a kind of safe and reliable that the purpose of this utility model is to provide, and is installed on the building loading crane on the sidewalls in the platform, and it can be stretched and draw, folding, freely adjusts length, highly.Can load-bearing, rise, the object of the 50kg quality that falls to weighing.

The technical solution of the utility model: this device is made up of iron pipe, pulley and relevant fixed support device.Wherein, iron pipe can be large, medium and small three kinds of different tube diameters, and tubule footpath iron pipe be able to penetrate in the caliber iron pipe, middle caliber iron pipe be able to penetrate again in the big caliber iron pipe, angle bar is connected with wall with the pipe screw that rises, and the caliber iron pipe is dynamically connected with drift bolt and angle bar axle greatly.In the caliber iron pipe end that the penetrates big caliber iron pipe one end haulage cable that has fixed position together to use be connected with pipe end according to a fixed traction screw, the caliber iron pipe penetrates partly and is withstood by a jackscrew in big caliber iron pipe quilt, caliber iron pipe during tubule footpath iron pipe penetrates, it penetrates the end also has the haulage cable of an above-mentioned same purpose to be connected with pipe end according to a fixed traction screw, is penetrated partly by tubule footpath iron pipe at middle caliber iron pipe and is also withstood by a jackscrew; External part at tubule footpath iron pipe is connected with pulley by clamping plate and drift bolt, the end that the caliber iron pipe penetrates in big caliber iron pipe quilt, there is an iron pipe hold-down arm its below, one end of this hold-down arm is dynamically connected with the angle bar axle according to the iron staff and the flat thick washer that embed in the iron pipe, and this angle bar is also managed screw and wall mounted with rising; The other end of hold-down arm is fixing with big caliber iron pipe welding according to iron staff in the embedding iron pipe.

The using method of this utility model: at first with relevant position of this device and wall mounted, install to finish three joint iron pipes are drawn back to overhanging, check the stable and firmness of this device, then placing pulley with stay cord can use, use and finish, three joint iron pipes are inserted whole device parallel motion be affixed on wall one side, do not influence the normal use of balcony at all.

The preceence of this utility model: 1. safe and reliable, balcony there is not pressure, to the building zero damage; 2. easy to use, time saving and energy saving, the object about 50kg but ascending, descending weighs does not take balcony area; 3. thing U.S. is durable, low production cost.

Further specify this technology below in conjunction with the utility model drawings and Examples.

Fig. 1 is a scheme of installation of the present utility model.

Wherein 1 is big caliber iron pipe, 2 is middle caliber iron pipe, 3 is tubule footpath iron pipe, 4 is the iron pipe hold-down arm, 5 is pulley, and 6 is the pulley clamping plate, and 7 is the dead sheave pin, 8 are the fixing jackscrew of using, 9, the fixing jackscrew nut of use, 10, connect mother usefulness drift bolt sieve, 11, the angle bar used of fixed pedestal arm and wall, 12, hold-down arm two ends connection iron staff, 13, fixedly angle bar in the pipe screw that rises of wall, 14, the fixed traction screw, 15, traction finer wire 16, hold-down arm hold packing ring level with both hands by wall, 17, wall, 18, balcony.

Embodiment: accompanying drawing shown in the utility model is an embodiment, and its each component specification is desirable: big caliber iron pipe: caliber 1 1/4 inch; Length 85cm, middle caliber iron pipe, caliber 1 inch, length 85cm; Tubule footpath iron pipe, caliber 3/4 inch length 85cm; Hold-down arm iron pipe caliber: 1/2 inch, length 80cm, diameter of pulley φ 10cm; Pulley clamping plate length 8cm, wide 3cm; Dead sheave drift bolt length 8cm; The fixing jackscrew 8cm that uses; Fixing with jackscrew nut 8cm, connect the drift bolt length 12cm of big caliber iron pipe and angle bar; Fixing with angle bar 50 ²* 5(mm) the hold-down arm two ends connect and to use iron staff: 14cm; Angle bar and wall mounted are with the pipe screw that rises: φ 0.8cm; Fixed traction screw φ 0.6cm; Hold-down arm is held packing ring internal diameter φ 1.4cm level with both hands by wall.

Claims

1, a kind of building loading jacking system, it is characterized in that it is by iron pipe, pulley and relevant fixed support device are formed, said iron pipe can be large, medium and small three kinds of different tube diameters and little caliber be able to penetrate middle caliber, middle caliber be able to penetrate big caliber again, and big caliber iron pipe joins according to angle bar and anchor fitting and body of wall, and middle caliber iron pipe penetrates big caliber iron pipe, caliber iron pipe during tubule footpath iron pipe penetrates, and penetrate part and respectively have anchor fitting to fix; Tubule footpath iron pipe stretches out the termination and according to attaching parts one pulley is housed; There is a hold-down arm below that big caliber iron pipe is fixed in body of wall, and this arm one end is fixed in the appropriate position that body of wall and the other end are fixed in big caliber iron pipe according to angle bar, and big caliber iron pipe and hold-down arm and angle bar are connected to and spool are dynamically connected.

2, by the said loading jacking system of claim 1, the iron pipe that it is characterized in that said large, medium and small different tube diameters penetrates part, and anchor fitting is respectively arranged is a haulage cable and jackscrew, said traction steel wire with the fixed traction screw with penetrate the part pipe end and be connected, the rope other end is connected by wall end angle bar bonded assembly drift bolt with the iron pipe level, and said jackscrew is penetrated jackscrew and mother sieve that there is an adjustable degree of tightness at the position for big caliber iron pipe by less caliber iron pipe.