CN206457187U - A kind of pole of mounting steel chimney - Google Patents

Abstract

The utility model discloses a kind of pole of mounting steel chimney, the pole includes left ladder, right ladder, group to platform, pole basis, square frame, column；The left ladder, the top of right ladder are fixedly connected with square frame, the left ladder, right ladder are made up of 4 root posts and several cross bars, the lower end of the column is fixedly connected with pole basis, the pole surface of base is provided with group to platform, brace is provided between the square frame and column, the square frame lower surface two side ends, which are fixedly connected with hanger, the hanger, is connected with hoist engine, and the hoist engine is connected by steel wire rope and steel stack bottom.The utility model has the advantages that：Rational in infrastructure, it is easy to manufacture, easy to use quick, installation quality is reliable, solves the difficulty of the steel stack because that can not install superelevation without large-scale crane, cost is low, substantially reduces construction cost.

Description

A pole for installing a steel chimney

technical field

The utility model relates to an auxiliary device for industrial construction, in particular to a pole for installing a steel chimney.

Background technique

In the installation of equipment in some remote areas, it is very difficult to install super high chimneys due to the difficulty of renting large cranes. For example, transporting large cranes to remote areas will greatly increase the project cost and affect the construction efficiency on site.

Utility model content

The utility model aims at the deficiencies of the existing products, and provides a pole for installing a steel chimney. The technical problem to be solved by the utility model is to solve the difficulty that a superhigh steel chimney cannot be installed because there is no large crane.

The utility model relates to a pole for installing a steel chimney. The pole includes a left ladder, a right ladder, a paired platform, a pole foundation, a square frame, and a column; the tops of the left and right ladders are fixedly connected with a square Frame, the left ladder and the right ladder are composed of 4 uprights and several cross bars, the lower ends of the uprights are fixedly connected to the pole-holding foundation, the surface of the pole-holding foundation is provided with a paired platform, the square frame and the uprights Diagonal stays are arranged between them, and lifting lugs are fixedly connected to both sides of the lower surface of the square frame, and a winch is connected to the lifting lugs, and the winch is connected to the bottom of the steel chimney through a steel wire rope.

Further, the column is made of seamless steel pipe.

Further, the left ladder and the right ladder are ladder-shaped frame structures with an upper end width of 4m and a lower end width of 6m.

Further, the lifting lug is made of round steel, and two 10mm thick lifting lug steel plates are fixedly connected to both sides of the lifting lug.

The beneficial effects of the utility model are: 1. The structure is reasonable, easy to manufacture, convenient and quick to use, and the installation quality is reliable, which solves the difficulty of installing a super high steel chimney without a large crane, and the cost is low, greatly reducing the construction cost.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is a left view of the utility model.

Fig. 3 is a schematic diagram of the installation structure of the utility model.

FIG. 4 is an enlarged front view of A in FIG. 3 .

FIG. 5 is an enlarged left view of A in FIG. 3 .

In the figure: holding pole 1, left ladder 2, right ladder 3, cross bar 4, cable tie bar 5, lifting lug 6, steel chimney 7, paired platform 8, pole holding foundation 9, square frame 10, column 11, hoist 12, steel pipe 13 of square frame, lug steel plate 14, round steel 15.

detailed description

Below in conjunction with embodiment the utility model is further described.

A pole for installing a steel chimney of the utility model is mainly composed of a pole 1, a left ladder 2, a right ladder 3, a cross bar 4, a diagonal tie bar 5, a lifting lug 6, a steel chimney 7, a paired platform 8, and a pole Foundation 9, square frame 10, column 11, winch 12, steel pipe 13 of square frame, lug steel plate 14, round steel 15 are formed.

The poles include a left ladder 2, a right ladder 3, a pair of platforms 8, a pole foundation 9, a square frame 10, and a column 11; the tops of the left ladder 2 and the right ladder 3 are fixedly connected with a square frame 10, and the The left ladder 2 and the right ladder 3 are composed of 4 uprights 11 and several cross bars 4, the lower ends of the uprights 11 are fixedly connected with the pole-holding foundation 9, and the surface of the pole-holding foundation 9 is provided with a grouping platform 8, and the A diagonal tie bar 5 is arranged between the square frame 10 and the column 11, and the two sides of the lower surface of the square frame 10 are fixedly connected with lifting lugs 6, and the hoisting machine 12 is connected to the lifting lug 6, and the hoisting machine 12 passes through a steel wire rope and Steel chimney 7 bottom connection.

The column 11 is made of seamless steel pipe.

The left ladder 2 and the right ladder 3 are ladder-shaped frame structures with an upper end width of 4m and a lower end width of 6m.

The lifting lug 6 is made of round steel 15, and two 10mm thick lifting lug steel plates 14 are fixedly connected to both sides of the lifting lug 6.

It can be seen from Fig. 1-Fig. 3: a pole for installing a steel chimney. The overall shape of the pole 1 is a three-dimensional trapezoidal square truss structure. The cross bar 4 is welded on the surface to form a ladder-shaped frame with an upper 4m and a lower 6m. On the top of the left ladder 2 and the right ladder 3, ¢159x7mm steel pipes are used as diagonal tension bars 5 to reinforce the ladder-shaped frame to form a firm overall structure, which can be reused to meet The seamless steel pipe required for hoisting is made into 10 square frames of 4m. The square frame 10 is firmly hinged with the ladder-shaped frame. The hoisting point that installs winch adopts two 10mm thick steel plates as the lug steel plate 14, is firmly welded with the square frame 10, and the lug 6 is made of round steel, and is welded firmly with the lug reinforcement plate.

When in use, the pole-holding foundation 9 must be firm, and the hoist 12 is constrained by the surrounding fixed structures, and the steel chimney 7 is sent into the self-made pole 1 to assemble the platform 8 with a small crane, and the installation height of each section of the chimney is 10m , After the installation and welding are firm, use a hoist to lift 11m, and then use a small crane to send the next section of chimney into the inner grouping platform of the pole for grouping, until the hoisting of all chimneys is completed.

A pole for installing a steel chimney according to the utility model has a reasonable structure, is easy to manufacture, is convenient and quick to use, and has reliable installation quality. cost.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the content of the utility model description, or directly or indirectly used in other related technologies Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (4)

1. a kind of pole of mounting steel chimney, it is characterized in that, the pole includes left ladder（2）, right ladder（3）, group is to platform （8）, pole basis（9）, square frame（10）, column（11）；The left ladder（2）, right ladder（3）Top be fixedly connected There is square frame（10）, the left ladder（2）, right ladder（3）By 4 root posts（11）With several cross bars（4）Constitute, it is described vertical Post（11）Lower end and pole basis（9）It is fixedly connected, the pole basis（9）Surface is provided with group to platform（8）, it is described just Quadra（10）And column（11）Between be provided with brace（5）, the square frame（10）Lower surface two side ends are fixed It is connected with hanger（6）, the hanger（6）On be connected with hoist engine（12）, the hoist engine（12）Pass through steel wire rope and steel stack （7）Bottom is connected.

2. a kind of pole of mounting steel chimney according to claim 1, it is characterized in that, the column（11）Using seamless steel Pipe is made.

3. a kind of pole of mounting steel chimney according to claim 1, it is characterized in that, the left ladder（2）, right ladder （3）It is the wide 4m in upper end and the wide 6m in lower end ladder shape frame structure.

4. a kind of pole of mounting steel chimney according to claim 1, it is characterized in that, the hanger（6）Using by round steel （15）Make, the hanger（6）Both sides are fixedly connected with the thick hanger steel plates of two 10mm（14）.