CN205189389U

CN205189389U - Simple and easy scaffold

Info

Publication number: CN205189389U
Application number: CN201520866349.3U
Authority: CN
Inventors: 刘玉东; 杨海民; 焦雁翔; 史周鹤
Original assignee: STATE GRAIN RESERVES TANGSHAN GRAIN DEPOT
Current assignee: STATE GRAIN RESERVES TANGSHAN GRAIN DEPOT
Priority date: 2015-11-03
Filing date: 2015-11-03
Publication date: 2016-04-27
Anticipated expiration: 2025-11-03

Abstract

The utility model provides a simple and easy scaffold, belongs to the shallow round storehouse equipment technical field of storage grain for use in storing up the shallow round storehouse distributing device installation of grain. Its technical scheme is: the utility model discloses a both ends of horizontal pole are connected with the pole setting through connecting, and the height that reaches needs is connected in proper order in a plurality of pole settings, and the footboard couple at footboard both ends is fixed on the horizontal pole, can carry out the operation after steady on the footboard, install the ladder in suitable position, and the ladder is linked up with and is fixed on the horizontal pole. The utility model discloses need not lay a large amount of panels, direct on the grain face installation can, can take into 30 slope angles, identical with shallow round cang cang top slope angle. The utility model discloses easy dismounting, labour saving and time saving, high -usage are compared with traditional scaffold and to be saved the iron pipe quantity, reduce intensity of labour, safer, economy, practicality.

Description

A kind of simple and easy scaffold

Technical field

The utility model relates to a kind of scaffold used in grain silo distributing device installation process, belongs to grain silo equipment technical field.

Background technology

Silo is the critical facility of grain storage, is entering in grain process, and silo single-point blanking automatic classification phenomenon is very serious, forms fine impurities accumulation regions, have a strong impact on stored grain safety below discharging point.For solving this difficult problem, the silo pressure gate-type umbrella shape multi-point distribution device researched and developed by technician arises at the historic moment, but silo area is large, and storehouse apex distance ground level is 28 meters, distributing device engineering quantity is installed in hole capital after selling all securities large, degree of danger is high, and after silo loading, grain identity distance manhole about 2 meters, the scaffold of common 4 meters long can not be transported in storehouse, the slope angle of squat silo roof is about 30 ° simultaneously, uses common scaffold to load and unload difficulty, wastes time and energy.For reducing unnecessary loss, reducing labour intensity, increase work efficiency, after being necessary that design one is applicable to silo loading, for the dedicated foot hand cradle of distributing device installation on grain face.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of simple and easy scaffold, this simple and easy scaffold convenient disassembly, safe, economical and practical, be adapted at installing in silo in silo distributing device process and use, can operating efficiency be improved, save operating cost, reduce labour intensity.

The technical scheme solved the problems of the technologies described above is:

A kind of simple and easy scaffold, it comprises cross bar, vertical rod, joint, pedal, ladder, cross bar and vertical rod are respectively round steel pipe, and cross bar two ends are connected with the upper end of vertical rod by joint, and many vertical rods are linked in sequence by joint, pedal is dull and stereotyped, pedal horizontal is placed, and pedal two ends are fixed on cross bar by pedal hook, and ladder is vertically placed, ladder upper end is connected with cross bar by ladder hook, and ladder lower end uses iron wire to be fixed.

Above-mentioned simple and easy scaffold, the two ends solder plug of described cross bar, plug is downward round steel rod, joint is made up of sleeve pipe and intubate, the round steel pipe of sleeve pipe and intubate difference major diameter and minor diameter, four intubate are uniform to be welded in the outer circumferential walls of sleeve pipe, and the external diameter of the diameter of intubate and the plug at cross bar two ends matches.

Above-mentioned simple and easy scaffold, the external diameter of described sleeve pipe and the internal diameter of vertical rod match, and the sidewall at sleeve pipe two ends has circular hole, and vertical rod two ends sidewall has circular hole corresponding with the circular hole at sleeve pipe two ends, sleeve pipe is inserted in the two ends of vertical rod, and fastening bolt is by being connected sleeve pipe with vertical rod in circular hole.

The beneficial effects of the utility model are:

The two ends of cross bar of the present utility model are connected with vertical rod by joint, multiple vertical rod is linked in sequence and reaches the height of needs, and the pedal hook at pedal two ends is fixed on cross bar, can carry out operation steadily on pedal, install ladder in place, ladder hook is fixed on cross bar.The utility model does not need to lay a large amount of sheet material, directly installs on grain face, can be barricaded as 30 ° of slope angles, match with silo shell roof slope angle.The utility model easy accessibility, time saving and energy saving, utilization rate is high, can save iron pipe consumption compared with traditional scaffold, reduces labour intensity, safer, economic, practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the schematic diagram of vertical rod;

Fig. 4 is the schematic diagram of joint;

Fig. 5 is joint and cross bar connection diagram;

Fig. 6 is the schematic diagram of pedal;

Fig. 7 is the schematic diagram of ladder;

Fig. 8 is the schematic diagram that the utility model is laid in silo;

Fig. 9 is the top view of Fig. 8.

In figure, mark is as follows: cross bar 1, plug 2, vertical rod 3, joint 4, intubate 5, sleeve pipe 6, circular hole 7, pedal hook 8, pedal 9, ladder hook 10, ladder 11.

Detailed description of the invention

The utility model is made up of cross bar 1, vertical rod 3, joint 4, pedal 9, ladder 11.

Fig. 1,2 displays, cross bar 1 two ends are connected by the upper end of joint 4 with vertical rod 3, and many vertical rods 3 are linked in sequence by joint 4, install pedal 9 between two cross bars 1, and the upper end of ladder 11 is connected with cross bar 1.

Cross bar 1 is round steel pipe, the two ends solder plug 2 of cross bar 1, and plug 2 is downward round steel rod, and plug 2 is connected with joint 4.

Fig. 1,3 displays, vertical rod 2 is round steel pipe, and vertical rod 2 two ends sidewall has circular hole 7, and vertical rod 2 is connected with joint 4 by circular hole 7.

Fig. 1,4,5 shows, joint 4 is made up of sleeve pipe 6 and intubate 5, the round steel pipe of sleeve pipe 6 and intubate 5 difference major diameter and minor diameter, intubate 5 and sleeve pipe 6 are welded to connect, four intubate 5 are uniform along the outer circumferential walls of sleeve pipe 6, the external diameter of sleeve pipe 6 and the internal diameter of vertical rod 3 match, and the external diameter of the internal diameter of intubate 5 and the plug 2 at cross bar 1 two ends matches.

When the two ends of cross bar 1 are connected with vertical rod 3 upper end, the plug 2 at cross bar 1 two ends inserts in the intubate 5 of joint 4, the sleeve pipe 6 of joint 4 is inserted in the steel pipe two ends of vertical rod 3, the sidewall at sleeve pipe 6 two ends there is circular hole 7, circular hole 7 on the sidewall of vertical rod 3 two ends is corresponding with the circular hole 7 at sleeve pipe 6 two ends, and fastening bolt is inserted in circular hole 7 and is connected with vertical rod 3 by sleeve pipe 6.

When two vertical rods 3 are connected, in the round steel pipe of two vertical rods 3 above and below sleeve pipe 6 two ends of joint 4 are inserted into respectively, circular hole 7 on the sidewall of vertical rod 3 two ends is corresponding with the circular hole 7 at sleeve pipe 6 two ends, fastening bolt is inserted in circular hole 7 and two vertical rods 3 is connected, and repeats aforesaid operations step successively to predetermined altitude.

Fig. 1,6 displays, pedal 9 is dull and stereotyped, pedal 9 horizontal positioned, and pedal 9 two ends are fixed on cross bar 1 by pedal hook 8.Pedal 9 is anti-skidding scaffold pedal, is unified specification pedal for building.

Fig. 1,7 displays, ladder 11 is vertically placed, and ladder 11 upper end is connected with cross bar 1 by ladder hook 10, and ladder 11 lower end uses iron wire to be fixed.

Fig. 8,9 displays, the utility model is when reality uses, the upper end of a vertical rod 3 can be connected with one end of four cross bars 1 on four direction simultaneously, the other end of these four cross bars 1 is connected with the upper end of other four vertical rods 3 again respectively, so be interconnected to large-area overall grid structure, each node of grid is the tie point of a vertical rod 3 and four cross bars 1.Top due to silo tilts, therefore different from the height of surrounding in the middle of scaffold, each node can be installed the vertical rod 3 of varying number, reach the height of needs.

Claims

1. a simple and easy scaffold, it is characterized in that: it comprises cross bar (1), vertical rod (3), joint (4), pedal (9), ladder (11), cross bar (1) and vertical rod (3) are respectively round steel pipe, cross bar (1) two ends are connected by the upper end of joint (4) with vertical rod (3), many vertical rods (3) are linked in sequence by joint (4), the flat board that pedal (9) is horizontal positioned, pedal (9) two ends are fixed on cross bar (1) by pedal hook (8), ladder (11) is vertically placed, ladder (11) upper end is connected with cross bar (1) by ladder hook (10), ladder (11) lower end uses iron wire to be fixed.

2. simple and easy scaffold according to claim 1, it is characterized in that: the two ends solder plug (2) of described cross bar (1), plug (2) is downward round steel rod, joint (4) is made up of sleeve pipe (6) and intubate (5), the round steel pipe of sleeve pipe (6) and intubate (5) difference major diameter and minor diameter, intubate (5) is welded in the outer circumferential walls of sleeve pipe (6), and the external diameter of the internal diameter of intubate (5) and the plug (2) at cross bar (1) two ends matches.

3. simple and easy scaffold according to claim 2, it is characterized in that: the external diameter of described sleeve pipe (6) and the internal diameter of vertical rod (3) match, the sidewall at sleeve pipe (6) two ends there is circular hole (7), vertical rod (3) two ends sidewall there is circular hole (7) corresponding with the circular hole (7) at sleeve pipe (6) two ends, sleeve pipe (6) is inserted in vertical rod (3), and sleeve pipe (6) is connected with vertical rod (3) by circular hole (7) by fastening bolt.