CN212027147U - High casting pouring device for steel pipe column - Google Patents

Abstract

The utility model provides a device is pour to high throwing of steel pipe column, including the feeding container, feeding container and flexible duct connection, the lower extreme and the wire rope of conveyer pipe are connected, wire rope is connected with lift fixing device. The invention has the beneficial effects that: the height of the concrete poured by the steel pipe column height casting method can be improved, the steel pipe column is prevented from being segregated due to too high pouring height when the concrete is poured by the height casting method, the strength of the concrete is reduced, the length of the conveying pipe can be freely adjusted as required in the pouring process, the operation is simple, the turnover use can be realized, and the large-scale popularization and use can be realized.

Description

High casting pouring device for steel pipe column

Technical Field

The utility model relates to a concrete placement especially indicates a device is pour to high throwing of steel pipe column.

Background

According to the regulation of technical regulations on high-cast vibration-free concrete application: the high-throwing vibration-free concrete is suitable for projects with a throwing height of 3-12 m and a concrete strength grade of C25 or above, and a concrete high-throwing simulation test is carried out to determine the mixing proportion of the concrete when the height exceeds 12 m.

The method for pouring the steel pipe column concrete by adopting the high-throwing method is one of the most common modes, but because the pouring speed is low when the tower crane hopper is adopted for pouring the concrete, the construction speed of a steel structure is high, the phenomenon of pouring the concrete with the height exceeding the standard often exists, the concrete can be separated, and the strength of the concrete is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is pour to steel pipe column height throwing has solved the technical problem that the concrete was pour by the method of throwing to the current steel pipe column height of building site and has pour the high restriction.

The technical scheme of the utility model is realized like this: the utility model provides a device is pour to steel pipe column height throwing, includes the feeding container, feeding container and flexible duct connection, the lower extreme and the wire rope of conveyer pipe are connected, wire rope and lift fixing device are connected.

The feeding container is bowl-shaped.

The side of the feeding container is provided with a support leg.

The side of the feeding container is provided with a hanging ring.

The delivery pipe is a corrugated sleeve.

The outside of conveyer pipe be equipped with the clamp, the conveyer pipe is established through the clamp cover and is connected on the feeding container.

The two ends of the hoop are connected through bolts.

The lower end of the conveying pipe is connected with a steel ring, and the steel ring is connected with a steel wire rope.

The steel ring is provided with two pieces, and the conveying pipe is clamped by the two steel rings.

The lifting fixing device comprises a roller II, a steel wire rope is wound on the roller II, the roller II is rotatably arranged on the clamp, and the roller II is clamped with the clamp to be matched.

The steel wire rope is provided with two symmetrical steel wire ropes, each steel wire rope is wound by one idler wheel II, and the two idler wheels II are connected together through a rotating shaft.

The lifting fixing device comprises a roller I, the roller I is arranged on the side of the clamp, a steel wire rope bypasses the roller I, and the roller II is arranged on the end extending section of the clamp.

Gyro wheel II fix in the pivot, the pivot is rotatory to be established on the clamp, is equipped with the fixed plate in the pivot, is equipped with relative card hole on fixed plate and the clamp, card hole and bayonet lock cooperation.

And a handle is arranged on the roller II.

The invention has the beneficial effects that: the height of the concrete poured by the steel pipe column height casting method can be improved, the steel pipe column is prevented from being segregated due to too high pouring height when the concrete is poured by the height casting method, the strength of the concrete is reduced, the length of the conveying pipe can be freely adjusted as required in the pouring process, the operation is simple, the turnover use can be realized, and the large-scale popularization and use can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional schematic diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the present invention.

In the figure: 1-feeding container, 2-conveying pipe, 3-lifting fixing device, 4-supporting legs, 5-lifting rings, 6-clamping hoop, 7-steel ring, 8-steel wire rope, 9-bolt, 10-roller II, 11-clamping hole and 12-roller I.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the steel pipe column casting device by the high-throwing method comprises a feeding container 1, a conveying pipe 2, a lifting fixing device 3, supporting legs 4, a lifting ring 5, a hoop 6, a steel ring 7, a steel wire rope 8, a bolt 9, a roller II 10, a clamping hole 11 and a roller I12.

The material of feeding container 1 is the steel, and the shape is the bowl form, and upper end opening size can set up as required, and the lower extreme opening will be slightly littleer than the opening of steel column. Four landing legs 4 that thickness is 1cm are welded along the 1 symmetrical welding of feeding container to 1 side of feeding container, place landing leg 4 on the steel column, support feeding container 1 and prevent that the steel-pipe column feed inlet from being plugged up and be unfavorable for the exhaust. Two rings 5 are welded at the upper end of the feeding container 1, and the size of the ring is enough to pass through a U-shaped hoop for a tower crane, so that the hoisting is convenient.

The conveying pipe 2 is a corrugated sleeve pipe which can be freely stretched and contracted, the length of the conveying pipe is set according to needs, and the diameter of the conveying pipe is consistent with that of the lower end of the feeding container 1. The upper end of the conveying pipe 2 is fixed at the lower end of the feeding container 1 by screwing the bolt 9 on the clamp 6. Two steel rings 7 are connected to conveyer pipe 2 lower extreme, and the diameter size of steel ring 7 is the same with conveyer pipe 2, and every steel ring 7 thickness 5mm, two steel rings 7 clip conveyer pipe 2 lower extreme, and steel wire rope 8 is connected at steel ring 7 both ends.

Elevating gear 3 includes two gyro wheels II, two gyro wheels II are fixed respectively at the both ends of pivot, the rotatory tip extension section of wearing to establish at the clamp of pivot simultaneously, be 30 cm's gyro wheel II 10 through rotating two diameters, steel ring 7 that will be connected with wire rope 8 goes up and down, realize conveyer pipe 2's free lift, through the fixed plate fixed with II same pivots with the gyro wheel, insert the bayonet lock hole on fixed plate and the clamp tip extension section, the restriction goes up and down, gyro wheel I12 is fixed on the avris of clamp 6, play the effect that changes wire rope 8 transmission direction.

The utility model discloses a use method: place the conveyer pipe in the steel-pipe column, the landing leg is placed on the steel column, according to the needs of pouring the height, stretch out and draw back appropriate length with the conveyer pipe through elevating gear, the concrete is poured into from feeding container mouth, flow into the conveyer pipe again, fall into the steel-pipe column at last, wait to pour behind the take the altitude, before the conveyer pipe has not been covered to the concrete, II pulling wire rope through gyro wheel on the elevating gear, finally reach the effect of shrink conveyer pipe length, make the concrete can not cover the conveyer pipe, this method convenient and fast, after having pour the concrete, the U type clamp that can adopt the tower crane to use passes the rings on the device and transfers away the device.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a device is pour to steel pipe column height throwing, includes feeding container (1), its characterized in that: the feeding container (1) is connected with the telescopic conveying pipe (2), the lower end of the conveying pipe (2) is connected with the steel wire rope (8), and the steel wire rope (8) is connected with the lifting fixing device (3).

2. The steel pipe column high-throw casting device according to claim 1, characterized in that: the feeding container (1) is bowl-shaped.

3. The steel pipe column high-throw casting device according to claim 1 or 2, characterized in that: the side of the feeding container (1) is provided with a supporting leg (4).

4. The steel pipe column high-throw casting device according to claim 1, characterized in that: the conveying pipe (2) is a corrugated sleeve.

5. The steel pipe column high-throw casting device according to claim 1, characterized in that: the outside of conveyer pipe (2) be equipped with clamp (6), conveyer pipe (2) are established through clamp (6) cover and are connected on feeding container (1).

6. The steel pipe column high-throw casting device according to claim 1, characterized in that: the lower end of the conveying pipe (2) is connected with a steel ring (7), and the steel ring (7) is connected with a steel wire rope (8).

7. The steel pipe column high-throw casting device according to claim 5, characterized in that: the lifting fixing device (3) comprises a roller II (10), a steel wire rope (8) is wound on the roller II (10), the roller II (10) is rotatably arranged on the clamp (6), and the roller II (10) is clamped with the clamp (6) to be matched.

8. The steel pipe column high-throw casting device according to claim 7, characterized in that: the steel wire ropes (8) are symmetrically arranged, each steel wire rope (8) is wound by one idler wheel II (10), and the two idler wheels II (10) are connected together through a rotating shaft.

9. The steel pipe column high-throw casting device according to claim 7 or 8, characterized in that: lift fixing device (3) include gyro wheel I (12), establish the avris at clamp (6) in gyro wheel I (12), gyro wheel I (12) are walked around in wire rope (8), establish on the tip extension section of clamp (6) in gyro wheel II (10).

10. The steel pipe column high-throw casting device according to claim 7 or 8, characterized in that: gyro wheel II (10) fix in the pivot, the pivot is rotatory to be established on clamp (6), is equipped with the fixed plate in the pivot, is equipped with relative card hole (11) on fixed plate and clamp (6), card hole (11) and bayonet lock cooperation.

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