CN217102672U

CN217102672U - Oil drum hanging tongs

Info

Publication number: CN217102672U
Application number: CN202220008807.XU
Authority: CN
Inventors: 沈小平; 谭存红; 孙胜军; 沈林林
Original assignee: Tongding Interconnection Information Co Ltd
Current assignee: Tongding Interconnection Information Co Ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-02
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses an oil drum tongs belongs to oil drum instrument field, oil drum tongs, including the connecting plate, the opening has all been seted up on the left side and the right side on connecting plate surface, there is the jack catch open-ended inside through round pin axle swing joint, the top of connecting plate is provided with the haulage rope, the left end of haulage rope all reciprocates with the right-hand member and runs through the connecting plate and extend to the front of jack catch, the left end of haulage rope and the right-hand member all with the top fixed connection of jack catch, the left side and the equal fixedly connected with riser in right side of connecting plate bottom, this scheme need be located the outside of oil drum through removing the connecting plate to the top of oil drum and jack catch, and it can realize, utilize the gravity of oil drum self to fix a position hoist and mount it, reach the effect of carrying out automatic locking to the oil drum.

Description

Oil drum hanging tongs

Technical Field

The utility model relates to an oil drum instrument field, more specifically say, relate to oil drum tongs.

Background

Because the oil drum is large in size, heavy in weight and barrel-shaped, the oil drum is easy to slip and topple during manual transportation, potential safety hazards exist, and in order to avoid the damage of operators by the oil drum, the oil drum needs to use a hanging tongs during the transportation process, and the multifunctional oil drum hanging tongs are disclosed as a multipurpose oil drum hanging tongs according to the application number CN201721893985.0 published by a Chinese patent network and comprise a large hanging ring, a hoisting chain and an oil drum locking device; the large lifting ring is connected with the upper end of a lifting chain through a first pin shaft, the lower end of the lifting chain is hinged on the oil drum locking device through a second pin shaft, the upper part of the big hanging ring is provided with a shackle which is connected on the big hanging ring through a shackle shaft, the big lifting ring is provided with an adjusting fastener matched with the fork of the forklift, the utility model has novel, compact and reasonable structural design, the assembly and disassembly fastening shafts are arranged at the upper part of the large hanging ring to realize various different hoisting modes, and the adjusting fastener is arranged on the large hanging ring to prevent the large hanging ring from sliding down, thereby guaranteed the security of work, made its work more convenient, the security is high and humanized, but this transport tong structure is comparatively single, does not possess the effect of automatic locking, has seriously influenced oil drum handling efficiency, the accident appears in hoist and mount in-process easily moreover.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an oil drum hanging tongs, it can realize, utilizes the gravity of oil drum self to fix a position hoist and mount to it, reaches the effect of carrying out automatic locking to the oil drum.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The oil drum hanging tongs comprise a connecting plate;

the left side and the right side on connecting plate surface all seted up the opening, open-ended inside has the jack catch through round pin axle swing joint, the top of connecting plate is provided with the haulage rope, the left end and the right-hand member of haulage rope all reciprocate to run through the connecting plate and extend to the front of jack catch, the left end and the right-hand member of haulage rope all with the top fixed connection of jack catch.

Furthermore, the left side and the right side of the bottom of the connecting plate are both fixedly connected with vertical plates, the back of each vertical plate is movably connected with a supporting wheel, and the outer surfaces of the supporting wheels are in contact with the surface of the traction rope.

Furthermore, the bottom fixedly connected with of connecting plate is located the limiting plate at the supporting wheel back, the one end that the connecting plate was kept away from to the limiting plate extends to the bottom of supporting wheel.

Furthermore, the bottom end of the clamping jaw is fixedly connected with a trapezoidal block, and the top of the trapezoidal block is fixedly connected with a rubber mat.

Furthermore, the surface cover of haulage rope is equipped with the holding ring, the holding ring passes through screw assembly fixed connection with the haulage rope.

Furthermore, the haulage rope comprises steel cable and sheath, the quantity of steel cable is two and intertwine, the sheath cover is established on the surface of steel cable.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through the outside that needs to be located the oil drum with the top of connecting plate removal to the oil drum and jack catch, pull the haulage rope through the loop wheel machine, the haulage rope can stimulate two jack catches and use the round pin axle to look like the gyration as the axle center at the in-process of rebound, when the jack catch is in the protruding edge at oil drum top through trapezoidal piece joint to inboard wobbling in-process, reach the effect that utilizes the gravity of oil drum self to fix a position hoist and mount to it, save the manual work of user and articulate fixed operating procedure with oil drum and tong, improve oil drum hoist and mount efficiency.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of the structure of the traction rope of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a connecting plate; 2. an opening; 3. a jaw; 4. a hauling rope; 5. a vertical plate; 6. a support wheel; 7. a limiting plate; 8. a trapezoidal block; 9. a rubber pad; 10. a positioning ring; 11. a wire rope; 12. a sheath.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the oil drum hanging tongs comprises a connecting plate 1;

the left side and the right side of the surface of the connecting plate 1 are both provided with openings 2, the inside of the openings 2 is movably connected with claws 3 through pin shafts, the top of the connecting plate 1 is provided with a hauling rope 4, the left end and the right end of the hauling rope 4 both pass through the connecting plate 1 in a reciprocating way and extend to the front of the claws 3, and the left end and the right end of the hauling rope 4 are both fixedly connected with the top ends of the claws 3. the utility model discloses a moving the connecting plate 1 to the top of an oil drum and the claws 3 need to be positioned at the outer side of the oil drum, pulling the hauling rope 4 through a crane, the hauling rope 4 can pull two claws 3 to rotate like the axis of the pin shafts in the upward moving process, when the claws 3 are clamped at the raised edge at the top of the oil drum through a trapezoidal block 8 in the process of swinging towards the inner side, the effect of positioning and hoisting the oil drum by utilizing the gravity of the oil drum is achieved, and the carrying tongs of the patent has a single structure, the automatic locking effect is not achieved, oil drum carrying efficiency is seriously affected, and the problem of accidents in the hoisting process is easy to occur.

Referring to fig. 4, the left side and the equal fixedly connected with riser 5 in right side of connecting plate 1 bottom, the back swing joint of riser 5 has supporting wheel 6, and the surface contact of the surface of supporting wheel 6 and haulage rope 4 through setting up riser 5 and supporting wheel 6, can carry on spacingly to haulage rope 4, reduces the wearing and tearing that haulage rope 4 and connecting plate 1 received when contact friction.

Referring to fig. 4, the bottom fixedly connected with of connecting plate 1 is located the limiting plate 7 at the back of supporting wheel 6, and the one end that connecting plate 1 was kept away from to limiting plate 7 extends to the bottom of supporting wheel 6, through setting up limiting plate 7, can carry on spacingly to haulage rope 4, prevents haulage rope 4 and supporting wheel 6 break away from the contact.

Referring to fig. 2, jaw 3's bottom fixedly connected with trapezoidal piece 8, the top fixedly connected with cushion 9 of trapezoidal piece 8 through setting up trapezoidal piece 8 and cushion 9, can improve jaw 3's fixed effect, reduces the influence that vibrations caused jaw 3.

Referring to fig. 1, the surface cover of haulage rope 4 is equipped with holding ring 10, and holding ring 10 passes through screw assembly fixed connection with haulage rope 4, through setting up holding ring 10, can fix haulage rope 4, prevents that haulage rope 4 from dragging the phenomenon that the in-process skew appears.

Referring to fig. 3, the haulage rope 4 comprises steel cable 11 and sheath 12, and the quantity of steel cable 11 is two and intertwine, and sheath 12 cover is established on the surface of steel cable 11, through setting up steel cable 11 and sheath 12, can improve the life of haulage rope 4, improves the bulk strength of haulage rope 4 by a wide margin.

When in use: at first remove the top of connecting plate 1 to the oil drum and jack catch 3 need be located the outside of oil drum, pull 4 haulage ropes through the loop wheel machine, haulage rope 4 can pull two jack catches 3 and use the round pin axle as the axle center looks like the gyration at the in-process of rebound, when jack catch 3 when the protruding edge at the oil drum top through 8 joints of trapezoidal piece to the in-process of inboard wobbling, reach the effect that utilizes the gravity of oil drum self to fix a position the hoist and mount to it.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. Oil drum hanging tongs, its characterized in that: comprises a connecting plate (1);

opening (2) have all been seted up on the left side on connecting plate (1) surface and right side, there are jack catch (3) inside through round pin axle swing joint of opening (2), the top of connecting plate (1) is provided with haulage rope (4), the left end of haulage rope (4) all reciprocates with the right-hand member and runs through connecting plate (1) and extend to the front of jack catch (3), the left end of haulage rope (4) all with the top fixed connection of jack catch (3) with the right-hand member.

2. An oil drum tongs according to claim 1 wherein: the left side and the right side of the bottom of the connecting plate (1) are both fixedly connected with vertical plates (5), the back faces of the vertical plates (5) are movably connected with supporting wheels (6), and the outer surfaces of the supporting wheels (6) are in contact with the surfaces of the traction ropes (4).

3. An oil drum tongs according to claim 2 characterized in that: the bottom fixedly connected with of connecting plate (1) is located limiting plate (7) at supporting wheel (6) back, the one end that connecting plate (1) was kept away from in limiting plate (7) extends to the bottom of supporting wheel (6).

4. An oil drum tongs according to claim 1 wherein: the bottom end of the clamping jaw (3) is fixedly connected with a trapezoidal block (8), and the top of the trapezoidal block (8) is fixedly connected with a rubber mat (9).

5. An oil drum tongs according to claim 1 wherein: the surface cover of haulage rope (4) is equipped with holding ring (10), holding ring (10) pass through screw assembly fixed connection with haulage rope (4).

6. An oil drum tongs according to claim 1 wherein: the haulage rope (4) comprise steel cable (11) and sheath (12), the quantity of steel cable (11) is two and intertwine, the surface at steel cable (11) is established in sheath (12) cover.