CN206476647U - Dry reactor suspender - Google Patents

Abstract

A kind of dry reactor suspender, including suspender frame, suspender frame includes two arms, arm has first and hangs pawl, two arms are in " ten " font, suspender frame bottom center has hung to be equipped with rotating ring, two rings up and down of rotating ring on a suspension rod, suspension rod symmetrically hangs pawl provided with paired second.The purpose of this utility model is to provide a kind of dry reactor suspender, it is adaptable to possess the lifting of the dry reactor of the star-like frame of different shape, and versatility is stronger.The utility model has the advantages that：As dry reactor special hanger, with moveable multiple suspension centres, applied widely, lifting stability is high, hoisting safety is strong.

Description

Dry reactor spreader

technical field

The utility model relates to a hanger, in particular to a dry reactor hanger.

Background technique

The common hoisting method of dry-type reactors is hoisting with steel wire ropes or slings. There are few hoisting points, the force is not uniform enough, the hoisting stability is poor, the efficiency is low, and the tension of the inclined wire rope is relatively large, and there are certain safety risks in hoisting. The dry-type reactor shown in Figure 1 is now hoisted with a special spreader. The spreader frame of the special spreader is similar in shape to the star frame on the reactor in Figure 1. By setting multiple lifting claws under the spreader frame, The hanging claw is connected with the star frame of the reactor, so that the fixed frame can be hoisted stably. The star frame of the dry-type reactor is mostly six sides or eight sides, and the number of sides of the spreader frame of the special spreader is fixed, and the lifting claws on the spreader frame cannot be connected with the mounting holes on the star frame of the reactor with unequal sides. , making it impossible to hoist dry-type reactors with different star frames, and the versatility is low.

Utility model content

The purpose of the utility model is to provide a hanger for dry-type reactors, which is suitable for lifting dry-type reactors with star frames of different shapes, and has strong versatility.

The above purpose of the utility model is achieved through the following technical solutions: a dry-type reactor spreader, including a spreader frame, the spreader frame includes two booms, a first claw is provided under the boom, two The boom is in the shape of a "ten", and a rotating ring is hung in the center of the bottom of the spreader frame. A boom is pierced in the upper and lower rings of the rotating ring, and a pair of second hanging claws are symmetrically arranged on the boom.

By adopting the above technical scheme, when it is necessary to hoist a dry-type reactor with a hexagonal star frame, first fix the first claws at both ends of one of the booms on the spreader frame to the mounting holes of the reactor star frame , and then turn the two booms in the rotating ring to make the two booms and one boom correspond to the shape of the star frame of the reactor, and then fix the second claws under the two booms in the star shape. shelf;

When it is necessary to hoist a dry-type reactor with an eight-sided star frame, fix the first lifting claw under the two booms of the spreader frame in the shape of a "ten" to the mounting hole of the reactor star frame, and then rotate Rotate the two suspenders in the ring to make the two suspenders and the two booms swing to correspond to the shape of the reactor star frame, and then fix the second suspension claws under the two suspenders on the star frame.

The above two different hoisting methods are respectively aimed at dry-type reactors with six-sided or eight-sided star frames. After the above-mentioned methods are installed, they can be hoisted stably.

Preferably, a T-shaped slot is arranged inside the boom along its length direction, a plurality of moving sliders are arranged in the T-shaped slot, and the second hanging claw is arranged under the moving slider.

By adopting the above technical scheme, each moving slider corresponds to a lifting point, setting multiple moving sliders can increase the lifting points and increase the stability of the lifting; the lifting points can be moved, and can be used with different mounting holes on the reactor. Additional mounting holes are not required.

Preferably, the moving slider is a nut, the second lifting claw is a lifting ring, and the lifting ring and the nut are connected by threads.

By adopting the above technical solution, the lifting ring and the nut are conveniently available and cheap, which reduces the manufacturing cost of the special lifting tool, and the lifting ring and the nut are connected by threads, which is convenient for disassembly and assembly.

Preferably, the first hanging claw is in a concave shape, and two bolt mounting holes are symmetrically provided on both sides of the first hanging claw.

By adopting the above technical solution, the shape of the first lifting claw and the bolt mounting holes on both sides are designed to be symmetrical, which is conducive to uniform stress.

Preferably, a connecting block is fixed under the boom, and the connecting block is in the shape of a "concave", and the first hanging claw is passed through the hole of the connecting block.

By adopting the above technical scheme, when the "concave"-shaped connecting block is fixedly connected with the boom, a hole is formed between the connecting block and the boom, and the first hanging claw can be directly extended into the hole to fix it, avoiding welding, which is convenient and Securely fixed.

Preferably, the first hanging claw is in the shape of a sheet, and a plurality of first hanging claws are arranged in the hole of the connecting block.

By adopting the above technical solution, since the first lifting claw is in the shape of a sheet, the probability of accidents caused by damage to the bolt installation holes on the first lifting claw can be reduced by stacking a plurality of lifting claws together.

In summary, the utility model has the following beneficial effects:

As a special lifting tool for dry-type reactors, it has multiple movable lifting points, wide application range, high lifting stability and strong lifting safety.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the dry-type reactor and the spreader;

Fig. 2 is the bottom structure schematic diagram of spreader;

Fig. 3 is an enlarged view of part A in Fig. 2 .

Reference signs: 1, spreader frame; 11, boom; 2, first hanging claw; 21, bolt mounting hole; 3, rotating ring; 4, boom; 41, T-shaped slot; 5, second hanging claw ; 6. Moving slider; 7. Connecting block; 8. Star frame; 81. Mounting hole.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A dry-type reactor spreader, as shown in Figure 1, the spreader frame 1 of this type of spreader is composed of two "ten"-shaped booms 11, and a connecting block is welded and fixed at both ends of the booms 11 7. The connection block 7 is in the shape of a "concave". After the connection block 7 is connected with the boom 11, a hole is formed, and the first hanging claw 2 in a concave shape is interspersed in the hole. The first hanging claws 2 are sheet-shaped, and a plurality of first hanging claws 2 are pierced in the holes. Two bolt installation holes 21 are symmetrically opened at both ends of the first hanging claws 2. All the first lifting claws 2 have the same shape, and the bolts are installed The opening position of the hole 21 is also the same.

As shown in Figure 2, a hook is fixed in the center of the spreader frame 1, and a rotating ring 3 is arranged under the hook. The rotating ring 3 includes two hoops up and down. A suspender 4 is respectively worn in the two iron rings, and a T-shaped groove 41 is provided in the suspender 4. After a plurality of moving sliders 6 are placed in the T-shaped groove 41, the two ends of the suspender 4 are sealed, and each A mobile slide block 6 fixes the second hanging claw 5, and the nut can be used as the moving slide block 6, the suspension ring is used as the second suspension claw 5, and the suspension ring is screwed into the nut by threaded connection. When connecting the second lifting claw 5 and the star frame 8 of the dry-type reactor, fix the lifting ring on the mounting hole 81 on the star frame 8 with bolts; when connecting the first hanging claw 2 and the star frame 8, All the first hanging claws 2 in the holes of each connecting block 7 are fixed on the mounting holes 81 of the star frame 8 by bolts.

When in use, when it is necessary to hoist a dry-type reactor with a hexagonal star frame 8, first fix the first claws 2 at both ends of one of the booms 11 on the spreader frame 1 to the installation position of the reactor star frame 8. On the hole 81, turn the two suspenders 4 in the rotating ring 3 again, so that the two suspenders 4 and one boom 11 are placed to correspond to the shape of the star frame 8 on the reactor, and then the two suspenders 4 The lower second hanging claw 5 is fixed on the star frame 8;

When it is necessary to hoist a dry-type reactor with an eight-sided star frame 8, fix the first lifting claw 2 under the two booms 11 of the spreader frame 1 in the shape of a "ten" to the top of the reactor star frame 8. On the installation hole 81, turn the two suspenders 4 in the rotating ring 3 again, so that the two suspenders 4 and the two booms 11 are placed to correspond to the shape of the star frame 8 on the reactor, and then the two suspenders The second hanging claw 5 under 4 is fixed on the star frame 8.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (6)

1. A dry-type reactor spreader, including a spreader frame (1), the spreader frame (1) includes two booms (11), and a first claw (2) is arranged under the boom (11), It is characterized in that: the two booms (11) are in the shape of a "ten", the center of the bottom of the spreader frame (1) is hung with a rotating ring (3), and the upper and lower rings of the rotating ring (3) are each pierced with a The boom (4) is symmetrically provided with a pair of second hanging claws (5). 2. The dry-type reactor hanger according to claim 1, characterized in that: the boom (4) is provided with a T-shaped slot (41) along its length direction, and the T-shaped slot (41) is provided with A plurality of moving sliders (6), the second hanging claw (5) is arranged under the moving slider (6). 3. The dry reactor hanger according to claim 2, characterized in that: the moving slider (6) is a nut, the second lifting claw (5) is a lifting ring, and the lifting ring and the nut are connected by threads. 4. The dry-type reactor hanger according to claim 1, characterized in that: the first lifting claw (2) is in a concave shape, and two symmetrical bolts are installed on both sides of the first lifting claw (2) hole (21). 5. The dry-type reactor hanger according to claim 4, characterized in that: a connecting block (7) is fixed under the boom (11), and the connecting block (7) is in a "concave" shape, and the The first hanging claw (2) is passed through the hole of the connecting block (7). 6. The dry-type reactor hanger according to claim 5, characterized in that: the first hanging claw (2) is in the shape of a sheet, and a plurality of first hanging claws ( 2).