CN2861373Y - Steel pipe strap - Google Patents

Abstract

This utility model relates a steel pipe clip, in particular to a steel pipe clip with an arc cross section and a vertical section and a reinforcing bar at the bottom. The pressure resistance of the steel pipe clip of the prior art is weak, easy to deformation and overweight, and increases the danger coefficient in construction. A through hole is provided at the center of the steel pipe clip of the utility model and bayonet catches are arranged at the two ends. The cross section and vertical section of the steel pipe clip is in a shape of arc. A reinforcing bar is arranged at the edge of bottom of the steel pipe clip. The structure reasonably distributes pressure and decreases the weight of the steel pipe clip and increases its strength, thereby making it hard to deformation.

Description

The steel pipe card

Technical field

The utility model relates to a kind of steel pipe card, relate in particular to a kind of horizontal vertical section and be arc, and the bottom is provided with the steel pipe card of reinforcing rib.

Background technology

When body of wall is made in building operations, stamp some reinforcing bars 16 usually as shown in Figure 1 earlier; Go up construction formwork 15 then all around; Some steel pipes 12 then are set outside template 15, and adjacent steel pipe 12 usefulness steel pipe cards 11 block, and connect relative steel pipe card 11 and with nut 14 lockings with screw rod 13, thus the fixing relative position of steel pipe 12, and then fixed form 15; Water concrete 17 at last, recession lower bolster 15 promptly formed body of wall in some days.Steel pipe card 11 central authorities are provided with through hole 112, and two ends are provided with bayonet socket 113, and screw rod 13 passes through hole 112 and connects relative steel pipe card 11, and bayonet socket 113 is used for blocking adjacent steel pipe 12.Steel pipe card of the prior art is because the problem of its structure, exists resistance to compression and resistance to tension is poor, and easy deformation and preponderance have increased the danger coefficient of construction.

The utility model content

The utility model has reasonably distributed pressure by its structure of improvement, not only alleviates the quality of steel pipe card but also strengthen its anti-pressure ability.

A kind of steel pipe card that the utility model provides, central authorities offer through hole, and two ends offer bayonet socket, and one of the cross section of described steel pipe card or vertical section are arc, and laterally offer at least one reinforcing rib in the both sides, bottom surface of described steel pipe card.

It is arc that the cross section of described steel pipe card and vertical section all are.

Two described reinforcing ribs are laterally offered in the both sides, bottom surface of described steel pipe card.

Described steel pipe card two end portions stretches out, and forms bayonet socket, and two described bayonet sockets are about described through hole center symmetry.

The central thick rim of described steel pipe card is thin.

The utility model is directly fracture moulding in manufacturing process, can save material and processing step thus.In addition, the structure that the utility model central authorities thick rim is thin guarantees that it has the strongest anti-pressure ability in the strongest stressed part, simultaneously, alleviates its weight under the condition of effect same reaching.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:

Fig. 1 illustrates the effect of steel pipe card of the prior art;

Fig. 2 is the schematic perspective view of the utility model steel pipe card;

Fig. 3 is the vertical view of the utility model steel pipe card;

Fig. 4 is the sectional drawing along Fig. 3 A-A line;

Fig. 5 is the sectional drawing along Fig. 3 B-B line;

Fig. 6 is the upward view of the utility model steel pipe card.

The specific embodiment

Please earlier with reference to Fig. 2 and Fig. 3, Fig. 2 is the schematic perspective view of the utility model steel pipe card, and Fig. 3 is the vertical view of the utility model steel pipe card.As shown in the figure, the central authorities of steel pipe card 21 offer through hole 212, and the two end portions of steel pipe card 21 stretches out, and form bayonet socket 213A and 213B, and bayonet socket 213A and 213B are about through hole 212 center symmetries.When the two ends bayonet socket was above-mentioned complementary shape, steel pipe card 21 is just directly fracture moulding in manufacturing process, can save material and processing step thus.

Please refer to Fig. 4 and Fig. 5 again.Fig. 4 is the sectional drawing along Fig. 3 A-A line, and Fig. 5 is the sectional drawing along Fig. 3 B-B line.As can be seen, it is arc that the A-A section of described steel pipe card 21 is that the cross section is, and it is arc that its B-B section is that the vertical section also is.This structure can help steel pipe card 21 even component, promptly increases its intensity.In addition, the structure that steel pipe card 21 central thick rim are thin guarantees that it has the strongest anti-pressure ability in the strongest stressed part, simultaneously, alleviates its weight under the condition of effect same reaching.

Please refer to Fig. 6 at last, Fig. 6 is the upward view of the utility model steel pipe card.From upward view, we can see in the both sides of steel pipe card 21 bottom surfaces and laterally are provided with two reinforcing ribs 214.The effect that reinforcing rib 214 plays is similar with above-mentioned bow-shaped structural and central thick rim thin structure, promptly strengthens the intensity of steel pipe card 21, makes it be not easy to be out of shape or to break.

It should be noted that the foregoing description only gives an example for convenience of description, is not the restriction to scope of the present utility model.In the above-described embodiments, steel pipe card 21 is arc to being all in length and breadth, and the both sides, bottom surface laterally are provided with two reinforcing ribs 214, and two ends form the bayonet socket 213A and the 213B of mutual correspondence.For the general personnel in present technique field, can under the situation that does not break away from spirit of the present utility model, make many variations.Only be arc such as steel pipe card 21 is arranged to, such as using or do not use reinforcing rib 214 as required or adjusting the quantity and the position of bottom reinforcing rib 214 as required, change bayonet socket 213 shapes or the like for another example again in a direction.Should be understood that the scope that the utility model is advocated should be as the criterion so that the claim in claims is described.

Claims (5)

1. steel pipe card, central authorities offer through hole, and two ends offer bayonet socket, it is characterized in that, and one of the cross section of described steel pipe card or vertical section are arc, and laterally offer at least one reinforcing rib in the both sides, bottom surface of described steel pipe card.

2. steel pipe card as claimed in claim 1 is characterized in that, it is arc that the cross section of described steel pipe card and vertical section all are.

3. steel pipe card as claimed in claim 1 is characterized in that, two described reinforcing ribs are laterally offered in the both sides, bottom surface of described steel pipe card.

4. steel pipe card as claimed in claim 1 is characterized in that, described steel pipe card two end portions stretches out, and forms bayonet socket, and two described bayonet sockets are about described through hole center symmetry.

5. steel pipe card as claimed in claim 1 is characterized in that, the central thick rim of described steel pipe card is thin.

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