CN111822933A - Rebar cage segmented connection processing platform - Google Patents

Abstract

The invention discloses a steel reinforcement cage sectional connection processing platform, which comprises: a support; the cross beams are symmetrically and parallelly arranged above the bracket and are connected with the bracket through bracket connecting pieces; the vertical rods are oppositely arranged on the symmetrical cross beams and are positioned at two ends of the cross beams; and the rolling shafts are vertically arranged between the vertical rods on the symmetrical cross beams and are connected with the vertical rods through the rolling shaft connecting pieces. The processing platform provided by the invention does not need crane assistance, adopts a semi-automatic mode, and quickly and easily completes the overturning and butt joint of the reinforcement cage.

Description

Rebar cage segmented connection processing platform

technical field

The invention belongs to the related technical field of pile foundation construction and bored cast-in-place piles in water conservancy and water conservation projects of civil engineering, and particularly relates to a steel cage segmented connection processing platform.

Background technique

At present, the cast-in-place pile reinforcement cages are concentrated in the steel bar processing plant, which is produced and processed in sections, and then the upper and lower sections are welded at the cast-in-place pile site. There are two main ways to weld the upper and lower sections: one is to first hoist the lower section of the steel cage into the hole, use a pole to place the lower section of the steel cage on the casing, and then lift the upper section of the steel cage and the lower section of the steel cage to stand. Welding; another way is to flat-weld the upper and lower steel cages on the platform, and then use a crane to hoist the entire steel cage into the hole. The first method requires a higher level of welders, and the welding quality of the steel cage joints is difficult to guarantee, so the second method is usually used to weld the steel cage; During the welding process, the crane needs to cooperate with turning and docking, and the welding efficiency is low.

SUMMARY OF THE INVENTION

In order to solve the above problems existing in the prior art, the present invention provides a steel cage segmented connection processing platform. The technical problem to be solved by the present invention is realized by the following technical solutions:

A steel cage segmented connection processing platform, comprising:

bracket;

a cross beam, which is symmetrically and parallelly arranged above the bracket, and is connected to the bracket through a bracket connecting piece;

a vertical pole, the vertical pole is relatively arranged on the symmetrical beam, and is located at both ends of the beam;

The roller is vertically arranged between the vertical rods on the symmetrical beam, and is connected with the vertical rod through the roller connecting piece.

In an embodiment of the invention, it also includes a universal wheel, and the universal wheel is fixed under the bracket.

In an embodiment of the present invention, the vertical pole includes a first vertical pole and a second vertical pole, the first vertical pole is located at both ends of the beam, and the second vertical pole is oppositely disposed on the first vertical pole between uprights, and the height of the second upright is less than the height of the first upright.

In an embodiment of the present invention, the distance between the second vertical poles is 40-50 cm.

In an embodiment of the present invention, an adjusting plate is fixed at the bottom of the first vertical rod, and two ends of the beam are provided with hollow grooves, and the adjusting plate adjusts the first two ends of the beam through the hollow grooves. distance between poles.

In an embodiment of the present invention, the length of the hollow groove is 20-25 cm.

Beneficial effects of the present invention:

1. The processing platform of the present invention does not need the assistance of a crane, and adopts a semi-automatic method to quickly and easily complete the overturning and docking of the steel cage;

2. The processing platform is convenient for operators to weld, and can ensure the connection quality of the steel cage, and improve the welding efficiency of the steel cage;

3. The processing platform can adjust the horizontal spacing between the first vertical rods to meet the welding of steel cages of different diameters;

4. The bottom of the processing platform is provided with a universal wheel, which can facilitate the control of the lap length of the steel cage during use;

5. The processing platform is simple in structure, easy to manufacture and easy to operate.

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the front view structure schematic diagram of the present invention;

FIG. 3 is a schematic diagram of the use state of the present invention.

Description of reference numbers:

1-bracket; 2-beam; 3-pole; 4-roller; 5-bracket connection; 6-roller connection; 7-universal wheel; 31-first pole; 32-second pole ; 33-adjustment plate; 34-empty slot.

Detailed ways

The present invention will be described in further detail below with reference to specific embodiments, but the embodiments of the present invention are not limited thereto.

Please refer to FIG. 1 to FIG. 2 at the same time, an embodiment of the present invention provides a steel cage segmented connection processing platform, including: a bracket 1, a beam 2, a vertical rod 3, and a roller 4; wherein,

The bracket 1 is a rectangle welded by ∠70mm equilateral angle steel, with a thickness of 5mm; the two beams 2 are symmetrically and parallel arranged above the two sides of the bracket 1, and are vertically arranged on the bracket 1 and the beam 2. The bracket connector 5 is fixedly connected to the two sides of the bracket 1, the four bracket connectors 5 are welded on the four corners of the bracket 1, and the two bracket connectors 5 are welded to the middle of the two sides of the bracket 1 respectively to ensure the entire The stability of the processing platform; six bracket connectors 5 and two beams 2 are welded.

The two beams 2 and the four bracket connecting frames 5 are all made of ∠70mm equilateral angle steel with a thickness of 5mm, and the angle steel is durable.

The vertical rods 3 are relatively vertically fixed on the symmetrical beams 2 and are located at both ends of the two beams 2 for supporting the rollers 4;

The vertical rod 3 includes a first vertical rod 31 and a second vertical rod 32 . The first vertical rod 31 is located at both ends of the beam 2 and corresponds to the bracket connecting frame 5 one-to-one; the second vertical rod 32 is oppositely arranged on the first vertical rod 31 and the height of the second pole 32 is smaller than the height of the first pole 31 .

Further, the rollers 4 are vertically and laterally arranged between the first vertical rods 31 and the second vertical rods 32 on the two beams 2, and are respectively connected with the first vertical rods 31 and the second vertical rods through the roller connecting piece 6. The pole 32 is welded.

Among them, the roller 4 is composed of a steel pipe of φ50mm and a bearing with an outer diameter of φ50mm installed inside both ends of the steel pipe; the roller 4 and the first vertical rod 31 and the second vertical rod 32 jointly support the welded steel cage, so that The steel cage is easily turned over under the action of the bearing, which is convenient for welding.

The roller connecting piece 5 is a round steel with a diameter of 22 mm. The round steel connects the two bearings and is welded with the corresponding two first vertical rods 31 and the corresponding two second vertical rods 32 respectively.

Further, the length of the roller 4 is 35-45 cm to ensure that the steel cage can rotate smoothly.

Further, an adjustment plate 33 is welded on the bottom of the first vertical rod 31, and an empty slot 34 is provided at both ends of the beam 2 opposite to the adjustment plate 33. The adjustment plate 33 is bolted to the beam 2 through the empty slot 34, thereby adjusting The distance between the first vertical rods 31 at both ends of the beam 2; when the distance between the first vertical rods 31 at both ends of the beam 2 needs to be adjusted, it is only necessary to move the adjustment plate 33 to the top of the empty slot 34 at the desired position, The adjusting plate 33 can be fixed to the hollow groove 34 on the beam 2 with bolts. The adjusting plate 33 is a steel plate with a thickness of 10 cm, and the hole diameter of the bolt holes on the adjusting plate 33 is 22 mm.

Further, the length of the hollow groove 34 is 20-25 cm, so as to meet the welding requirements of steel cages with different diameters.

Further, the distance between the two second vertical rods 32 on the beam 2 is 40-50 cm, and the height of the second vertical rod 32 can be set as required to ensure that the steel cage to be welded can rotate smoothly without touching it. It is enough to reach the beam 2, and the embodiment of the present invention is not specifically limited here; the roller 4 on the second vertical rod 32 is used to support the reinforcement cage to be welded.

The rollers 4 on the first vertical rod 31 are used to limit and protect the reinforcement cage to be welded to prevent the reinforcement cage from rolling off the processing platform; the distance between the first vertical rods 31 on the beam 2 and the first vertical rod The height of 31 is set according to the diameter of the reinforcement cage to be welded, which is not specifically limited in this embodiment of the present invention.

Further, the processing platform also includes a universal wheel 7, and the universal wheel 7 is installed under the four corners of the bracket 1, so that the entire processing platform can move freely.

The processing platform is used in groups of four, and is divided into two movable platforms and two fixed platforms. The movable platform needs to install outward wheels 7 at the bottom of the bracket 1, and the fixed platform does not need to install the universal wheel 7 at the bottom of the bracket 1, but the movable platform needs to install the outward wheels 7 at the bottom of the bracket 1. When the platform and the fixed platform are used at the same time, it is necessary to ensure that all the rollers 4 on the first vertical rods 31 are on the same horizontal plane, and at the same time ensure that the rollers 4 on all the second vertical rods 32 are also on the same horizontal plane.

Please refer to Figure 3. When using, first place the four platforms on the welding site of the steel cage in the order of two fixed and two movable, and adjust the four platforms longitudinally on a straight line to ensure that the welding of the steel cage is in line. Straight, then hang the two steel cages to be welded on the fixed platform and the movable platform respectively, drag the steel cage on the movable platform to make the lap length of the welded joints meet the requirements, and lock the universal wheel of the movable platform. Fixing, when the welding of one side of the steel cage is completed, manually move the main reinforcement of the steel cage to turn the steel cage to the other side for welding.

It should be noted that the fixed platform can also be replaced by a movable platform, and it is only necessary to lock the universal wheel 7 of the movable platform.

The section connection processing platform for steel cages has been applied in the sectioned welding construction of the guardrail structure of Fuchunjiang Station Road of Qingdao Metro Line 6. The welding of each steel cage can save 0.5 hours and provide a steel cage The processing efficiency and quality are convenient for operators to operate, complete the full requirements of the connected steel cage welds, meet the requirements of welding specifications, and have received unanimous praise from supervisors and owners, with significant application effects and promotion value.

The steel cage of the embodiment of the present invention is connected to the processing platform in sections, and the following beneficial effects can be achieved:

1. The processing platform of the present invention does not need the assistance of a crane, and adopts a semi-automatic method to quickly and easily complete the overturning and docking of the steel cage;

2. The processing platform is convenient for operators to weld, and can ensure the connection quality of the steel cage, and improve the welding efficiency of the steel cage;

3. The processing platform can adjust the horizontal spacing between the first vertical rods to meet the welding of steel cages of different diameters;

4. The bottom of the processing platform is provided with a universal wheel, which can facilitate the control of the lap length of the steel cage during use;

5. The processing platform is simple in structure, easy to manufacture and easy to operate.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature.

The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be considered that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deductions or substitutions can be made, which should be regarded as belonging to the protection scope of the present invention.

Claims (6)

1. The utility model provides a processing platform is connected to steel reinforcement cage merogenesis which characterized in that includes:

a support;

the cross beams are symmetrically and parallelly arranged above the bracket and are connected with the bracket through bracket connecting pieces;

the vertical rods are oppositely arranged on the symmetrical cross beams and are positioned at two ends of the cross beams;

and the rolling shafts are vertically arranged between the vertical rods on the symmetrical cross beams and are connected with the vertical rods through the rolling shaft connecting pieces.

2. The reinforcement cage articulated work platform of claim 1, further comprising a universal wheel, the universal wheel being fixed below the support.

3. The steel reinforcement cage section-connecting processing platform of claim 1 or 2, wherein the vertical rods comprise a first vertical rod and a second vertical rod, the first vertical rod is located at two ends of the cross beam, the second vertical rod is oppositely arranged between the first vertical rods, and the height of the second vertical rod is smaller than that of the first vertical rod.

4. The reinforcement cage section connecting processing platform of claim 3, wherein the distance between the second vertical rods is 40-50 cm.

5. A reinforcement cage section connecting and processing platform according to claim 4, wherein an adjusting plate is fixed at the bottom of the first vertical rod, empty slots are arranged at two ends of the cross beam, and the adjusting plate adjusts the distance between the first vertical rods at the two ends of the cross beam through the empty slots.

6. The reinforcement cage section connecting processing platform of claim 5, wherein the length of the empty groove is 20-25 cm.

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