CN210763943U - Novel shoulder pole beam hoisting clamp - Google Patents

Abstract

The utility model discloses a novel shoulder pole roof beam stone tongs, include: carrying pole roof beam, clamp fixed connection hoist cable, the hoist cable is connected with the carrying pole roof beam, sets up stability retaining structure between the clamp, the utility model discloses the cost of manufacture is low: compared with the existing equipment, the clamp is only fixedly connected with the circular tube, the connecting rod penetrates through the circular tube, and then the position of the connecting rod in the circular tube is fixed by using the jackscrew, so that the clamp is convenient to disassemble and assemble, and when the position of the clamp on the shoulder pole beam needs to be adjusted, only the proper connecting rod needs to be replaced; stability reinforcing, raise the efficiency: the stability of the two clamps is kept in the ring hoisting operation by using the structure, so that the hoisting operation efficiency is greatly improved; the potential safety hazard in the operation process is eliminated: the stability maintaining structure overcomes the defect that the clamp swings back and forth in the lifting process of the shoulder pole beam, and ensures the safety of operators in the operation process.

Description

Novel shoulder pole beam hoisting clamp

Technical Field

The utility model mainly relates to a hoist and mount field, concretely relates to novel shoulder pole roof beam stone tongs.

Background

Patent numbers: 201010229181.7, the patent name, a ring class work piece hoist is disclosed, it includes compensating beam group, compensating beam group is including preceding compensating beam and the back compensating beam that sets up side by side, be equipped with between preceding compensating beam and the back compensating beam and press from both sides the groove, it has the hanger plate to insert at the clamp inslot, the hanger plate presss from both sides tight setting at pressing from both sides the inslot through preceding compensating beam and back compensating beam fixed clamp, the cover has the connecting plate respectively in the both sides of compensating beam group, the connecting plate slides on compensating beam group, there is the stopper at the upper surface distribution of preceding compensating beam and back compensating beam, the connecting plate is located and fixes a position between two adjacent stoppers (6), be equipped with adapting unit and hoist below every connecting plate, the connecting plate passes through connecting portion and is connected with. In the actual production process, the ring workpiece lifting appliance disclosed in the patent has the following defects.

Poor stability: the two clamps are connected with the shoulder pole beam through the slings, the clamps swing back and forth, an operator needs to move the clamps to the upper side of the ring piece, and the lifting operation is carried out after the clamps are stabilized, so that the production efficiency is low.

Potential safety hazards exist: the two clamps are connected with the shoulder pole beam through the slings, so that the swing range is large easily when the clamp is used, and the potential safety hazard of injuring operators exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel shoulder pole roof beam stone tongs, aim at solve the clamp great at hoist and mount in-process amplitude of fluctuation, and then lead to pressing from both sides dress operation production efficiency low, injure operating personnel's problem moreover easily.

In order to achieve the expected purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a novel shoulder pole roof beam stone tongs which characterized in that includes: the lifting device comprises a carrying pole beam and clamps, wherein the clamps are fixedly connected with slings, the slings are connected with the carrying pole beam, and a stability maintaining structure is arranged between the clamps.

Furthermore, the shoulder pole beam is provided with a hanging lug.

Furthermore, the shoulder pole beam is provided with grooves, the intervals among the grooves are the same, and the widths of the grooves are the same.

Furthermore, the sling is connected with the carrying pole beam through a connecting piece, and the connecting position of the connecting piece and the carrying pole beam can be adjusted.

Furthermore, the connecting piece is a rectangular ring, the rectangular ring can be sleeved on the shoulder pole beam, and the thickness of the rectangular ring is matched with the groove.

Further, the stability maintaining structure includes: the clamp comprises a round pipe, a connecting rod and a jackscrew, wherein a fixing hole is formed in the round pipe, the round pipe is fixed on the clamp, the connecting rod is inserted into the round pipe, and the jackscrew penetrates through the fixing hole and is jacked on the connecting rod.

Has the advantages that: 1. the manufacturing cost is low: compare current equipment, only fixed connection pipe on the clamp to use the connecting rod to pass the pipe, then use the position of jackscrew fixed connecting rod in the pipe, easy dismounting, when the position of clamp on the shoulder pole roof beam need be adjusted, only need to be changed suitable connecting rod can, the cost of manufacture is low

2. Stability reinforcing, raise the efficiency: the stability of the two clamps is kept in the operation of hoisting the ring piece by using the structure, the once success rate of hoisting the ring piece is improved from 50 percent to 95 percent, and the efficiency of hoisting operation is greatly improved.

3. The potential safety hazard in the operation process is reduced: the stability guaranteeing structure overcomes the defect that the clamp swings back and forth in the lifting process of the shoulder pole beam, and ensures the safety of operators in the operation process.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a schematic view of the stability maintaining structure of the present invention.

Wherein: 1. the device comprises a shoulder pole beam 101, a groove 2, a clamp 3, a stability maintaining structure 301, a round pipe 302, a connecting rod 303, a jackscrew 4, a sling 5, a connecting piece 6 and a hanging lug.

Detailed Description

The technical solutions in the embodiments of the present invention are further described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, a novel shoulder pole beam lifting jig comprises: a shoulder pole beam 1 and a clamp 2. The shoulder pole beam 1 is provided with the hanging lugs 6, the shoulder pole beam 1 is provided with the grooves 101, the intervals among the grooves 101 are the same, and the widths of the grooves 101 are the same. The shoulder pole beam 1 is provided with a size, the distance between the grooves 101 is set at a fixed size, and the position of the clamp 2 is adjusted by adjusting the connecting piece 5 in the grooves 101 at different positions in actual use. The clamp 2 is fixedly connected with a sling 4, the sling 4 is connected with the carrying pole beam 1 through a connecting piece 5, and the connecting position of the connecting piece 5 and the carrying pole beam 1 can be adjusted. The connecting piece 5 is a rectangular ring which can be sleeved on the shoulder pole beam 1, and the thickness of the rectangular ring is matched with the groove 101. A stability maintaining structure 3 is arranged between the clamps. The stability maintaining structure 3 includes: pipe 301, connecting rod 302, jackscrew 303, set up the fixed orifices on the pipe 301, pipe 301 is fixed on clamp 2, and the inside connecting rod 302 that alternates of pipe 301, jackscrew 303 passes the fixed orifices top on connecting rod 302 for the position of solid connecting rod 302 and pipe 301.

The specific working principle is as follows: according to the actual size of the hoisted product, the position of the connecting piece 5 on the shoulder pole beam 1 is adjusted, the clamp 2 is slightly hoisted, and the clamp 2 naturally falls down due to the self weight so that the connecting piece 5 is clamped in the groove 101. The connecting rod 302 is inserted into the circular tube 301, and the jackscrew 303 penetrates through the circular tube 301 and is screwed tightly against the connecting rod 302, so that the connecting rod 302 is fixed. In practical use, if the two groups of clamps 2 are staggered and swung, the connecting rod 302 fixes the two groups of clamps 2 into a whole, and the two groups of clamps 2 fixed to each other are restricted with each other, so that the swinging amplitude is reduced, and the homing is accelerated. The defect that the clamp swings back and forth in the lifting process of the shoulder pole beam is overcome, and the safety of operators in the operation process is guaranteed. Meanwhile, because the two groups of clamps 2 are restricted with each other, the synchronization degree of the clamps 2 is greatly improved. The clamping failure caused by the asynchronism of the clamp 2 is avoided, and the efficiency of the hoisting operation is greatly improved.

To sum up, the utility model discloses reach anticipated purpose.

Claims (7)

1. The utility model provides a novel shoulder pole roof beam stone tongs which characterized in that includes: the lifting device comprises a carrying pole beam and clamps, wherein the clamps are fixedly connected with slings, the slings are connected with the carrying pole beam, and a stability maintaining structure is arranged between the clamps.

2. The new spreader beam erector clamp of claim 1, wherein said spreader beam is provided with a hanger.

3. The new spreader beam erector clamp of claim 2 wherein said sling is connected to the spreader beam by a connector, the connection position of said connector to the spreader beam being adjustable.

4. The new spreader beam erector jig of claim 3 wherein said spreader beam is slotted, said slots being equally spaced and equally wide.

5. The novel pole beam tongs of claim 4 wherein the connector is a rectangular ring that fits over the pole beam, the rectangular ring having a thickness that matches the groove.

6. The new spreader beam stone tongs of claim 1 wherein said stability maintaining structure comprises: the clamp comprises a round pipe, a connecting rod and a jackscrew, wherein a fixing hole is formed in the round pipe, the round pipe is fixed on the clamp, the connecting rod is inserted into the round pipe, and the jackscrew penetrates through the fixing hole and is jacked on the connecting rod.

7. The new spreader beam stone tongs of claim 6 wherein the length of said connecting rod is adjustable.

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