CN218231542U - Chain cable type pipe lifting appliance - Google Patents
Chain cable type pipe lifting appliance Download PDFInfo
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- CN218231542U CN218231542U CN202221253479.6U CN202221253479U CN218231542U CN 218231542 U CN218231542 U CN 218231542U CN 202221253479 U CN202221253479 U CN 202221253479U CN 218231542 U CN218231542 U CN 218231542U
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- chain
- lifting
- force transmission
- supporting rod
- clamping plates
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Abstract
The utility model belongs to the technical field of the tubular product hoist and mount, concretely relates to chain cable formula tubular product hoist. The method comprises the following steps: the lifting device comprises a lifting ring, two main cable chains are connected to the lifting ring, and the other ends of the two main cable chains are respectively connected with a lifting appliance component; the lifting appliance component comprises two force transmission frames which are arranged in a crossed manner in a rotating manner, the top ends of the two force transmission frames are respectively connected with corresponding main cable chains, clamping plates are arranged at the bottom ends of the force transmission frames, the cross part of the supporting rod is connected through a pin rod, auxiliary cable chains are arranged on lifting rings between the two main cable chains and comprise chain bodies and lifting hooks, and the lifting hooks can be hung downwards on the pin rods to increase the opening intervals of the two clamping plates. The utility model discloses a chain cable formula hoist simple structure, convenient operation is swift, labour saving and time saving's safe and reliable in the time.
Description
Technical Field
The utility model belongs to the technical field of the tubular product hoist and mount, concretely relates to chain cable formula tubular product hoist.
Background
When the pipeline material got into job site unloading and the in-situ transportation of dumping, the tradition way was used suspender or wire rope to hoist, and suspender or wire rope need walk around the tubular product bottom and cooperate the snap ring to use together in the use, and the above-mentioned step of manual operation often wastes time and energy, and does not in time change the easy accident that appears after wearing and tearing.
The existing steel frame type hoisting tool comprises two steel frames 9, and a transverse stay bar 10 is hinged between the two steel frames 9, (the structure is shown in figure 1), although the existing steel frame type hoisting tool can replace traditional tools such as a steel wire rope and a sling, the steel frame type hoisting tool still needs multiple assistance due to factors such as self weight, fixed upper steel frame hinged form and the like in the using process, manpower can not be saved to the maximum degree, and hoisting safety can not be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the deficiencies in the prior art and provides a chain cable type pipe lifting appliance.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a chain line pipe hoist comprising: the lifting device comprises a lifting ring, two main cable chains and a lifting appliance component, wherein the lifting ring is connected with the two main cable chains;
the lifting appliance component comprises two force transmission frames which are arranged in a crossed and rotating way, the top ends of the two force transmission frames are respectively connected with the corresponding main cable chains, the bottom end of each force transmission frame is provided with a clamping plate, the crossed parts of the support rods are connected through pin rods,
two be equipped with vice cable chain on the rings between the main cable chain, vice cable chain includes chain body and lifting hook, and the lifting hook can hang to the pin rod downwards on, makes two the opening interval of splint increases.
Preferably, the hook is arranged at the tail part of the auxiliary rope chain, and the axis of the auxiliary rope chain is vertical to the ground.
Preferably, when the two clamping plates are in a clamping state, the length of the auxiliary rope chain is shorter than the distance between the hanging ring and the pin rod.
Preferably, the force transmission frame comprises a first supporting rod and a second supporting rod which are arranged in parallel at intervals, the top ends of the first supporting rod and the second supporting rod are connected through a connecting rod, the bottom ends of the first supporting rod and the second supporting rod are provided with arc-shaped connecting blocks, and the arc-shaped connecting blocks are fixedly connected with the clamping plates;
the two force transmission frames have the same structure.
Preferably, the first supporting rod, the second supporting rod, the connecting rod and the arc-shaped connecting block are integrally arranged.
Preferably, the bottom end of the main rope chain is connected with the connecting rod.
Preferably, the clamping plate is an arc-shaped clamping plate, and the inner wall of the clamping plate is matched with the outer wall of the pipe.
Preferably, the length of the clamping plate extends along the extension direction of the pipe.
Compared with the prior art, the utility model beneficial effect who has is:
1. the utility model discloses an adopt chain cable formula hoist, make its upper portion practical chain cable replace original steelframe, alleviateed the dead weight of hoist greatly, it is more light.
2. The utility model discloses a setting of vice cable chain and lifting hook guarantees that whole hoist only need alone can adjust the hoist gesture at couple and unhook in-process, reduces personnel's configuration, practices thrift the manpower, further guarantees hoist and mount safety.
3. The utility model discloses a chain cable formula hoist simple structure, convenient operation is swift, labour saving and time saving's safe and reliable in the time.
4. The utility model can lead the lower clamp plate to be in an open state freely by hanging the pin rod by the hook of the front auxiliary cable chain, avoid pulling the clamp plate open by manual assistance and remove the auxiliary cable hook during lifting; after the hoisted object falls to the ground stably, the auxiliary rope lifting hook is hung on the pin rod, and the lifting appliance can be unhooked by hooking the crane, so that clamping accidents are avoided when the lifting appliance is manually assisted to unhook.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a conventional steel frame type lifting tool;
FIG. 2 is a front view of a conventional steel-frame lifting tool;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a side view of the present invention.
In the figure: 1 is rings, 2 is the main rope chain, 3 is the dowel steel, 31 is first branch, 32 is the second branch, 33 is the connecting rod, 34 is the arc connecting block, 4 is the splint, 5 is the pin pole, 6 is the chain body, 7 is the lifting hook, 8 is tubular product.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to fig. 1; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
In order to solve the problem that the steel frame type hanger still needs many people to assist many times in the using process due to factors such as self weight, upper steel frame hinged form and the like, the utility model provides a chain cable type pipe hanger, please refer to the attached drawings 1-4:
a chain line pipe hoist comprising: the lifting device comprises a lifting ring 1, wherein two main cable chains 2 are connected to the lifting ring 1, and the other ends of the two main cable chains 2 are respectively connected with a lifting appliance component;
the lifting appliance component comprises two force transmission frames 3 which are arranged in a crossed and rotating mode, the top ends of the two force transmission frames 3 are respectively connected with corresponding main cable chains 2, the bottom end of each force transmission frame 3 is provided with a clamping plate 4, and the crossed parts of the force transmission frames 3 are connected through pin rods 5;
two be equipped with vice cable chain on the rings 1 between the main rope chain 2, vice cable chain includes chain body 6 and lifting hook 7, lifting hook 7 sets up in the afterbody of chain body 6, the axis perpendicular to ground of chain body 6, lifting hook 7 can hang to pin rod 5 downwards, makes two the opening interval increase of splint 4.
Referring to fig. 3, when the two clamping plates 4 are in a clamped state, the length of the auxiliary chain is shorter than the distance between the hanging ring 1 and the pin 5.
Referring to fig. 4, the dowel frame 3 includes a first supporting rod 31 and a second supporting rod 32 which are arranged in parallel at intervals, the top ends of the first supporting rod 31 and the second supporting rod 32 are connected through a connecting rod 33, the bottom ends of the first supporting rod 31 and the second supporting rod 32 are provided with an arc-shaped connecting block 34, and the arc-shaped connecting block 34 is fixedly connected with the clamping plate 4; the two force transmission frames 3 have the same structure.
The first support rod 31, the second support rod 32, the connecting rod 33 and the arc connecting block 34 are integrally arranged, and the tip of the arc connecting block 34 is arranged in the middle of the clamping plate 4.
The bottom end of the main chain 2 is connected with a connecting rod 33.
The clamping plate 4 is an arc-shaped clamping plate, and the inner wall of the clamping plate is matched with the outer wall of the pipe 8.
The length of the clamping plate 4 extends along the extending direction of the pipe 8, so that the pipe 8 is clamped.
The utility model discloses the installation flow is as follows:
before hoisting, a hoisting ring 1 is hooked by a hook of a hoisting machine, at the moment, the hoisting tool body is in a loose state, a lifting hook 7 of an auxiliary cable chain is enabled to hook a pin rod 5, the middle parts of two force transmission frames 3 are connected through the pin rod 5, and meanwhile, one end of a main cable chain 2 is sleeved on a connecting rod 33, so that when the lifting hook 7 hooks the pin rod 5, clamping plates 4 are in an open state, the distance between the two clamping plates 4 is increased, the situation that the original steel frame hoisting tool needs manual assistance to pull the clamping plates apart, a series of actions such as the auxiliary cable lifting hook is removed during hoisting is avoided; when lifting, the lifting hook 7 of the auxiliary cable chain is separated from the pin rod 5, the distance between the two clamping plates 4 is reduced, the inner side wall of the auxiliary cable chain is clamped with the pipe fitting, the lifting machine lifts, after the pipe to be lifted falls to the ground stably, the lifting machine drives the hook and the lifting ring 1 to enable the lifting hook 7 of the auxiliary cable chain to hang the pin rod again, the lifting appliance can be unhooked when the lifting machine lifts the hook, and the clamping injury accident caused by manual assistance during unhooking is avoided.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A chain line type pipe hanger is characterized by comprising: the lifting device comprises a lifting ring (1), wherein two main cable chains (2) are connected to the lifting ring (1), and the other ends of the two main cable chains (2) are respectively connected with a lifting appliance component;
the lifting appliance assembly comprises two force transmission frames (3) which are arranged in a cross rotating mode, the top ends of the two force transmission frames (3) are respectively connected with the corresponding main cable chains (2), the bottom end of each force transmission frame (3) is provided with a clamping plate (4), and the cross positions of the force transmission frames (3) are connected through pin rods (5);
two be equipped with vice cable chain on rings (1) between main rope chain (2), vice cable chain includes chain body (6) and lifting hook (7), and lifting hook (7) can hang down to pin rod (5) on, make two the opening interval increase of splint (4).
2. A chain line pipe spreader according to claim 1, wherein the hook (7) is arranged at the tail of the chain body (6), and the axis of the chain body (6) is perpendicular to the ground.
3. A chain-link pipe spreader according to claim 2, wherein the length of the secondary chain is shorter than the distance between the lifting link (1) and the pin (5) when the two clamping plates (4) are in the clamped condition.
4. The chain cable type pipe lifting appliance according to claim 1 or 3, wherein the force transmission frame (3) comprises a first supporting rod (31) and a second supporting rod (32) which are arranged in parallel at intervals, the top ends of the first supporting rod (31) and the second supporting rod (32) are connected through a connecting rod (33), the bottom ends of the first supporting rod (31) and the second supporting rod (32) are provided with arc-shaped connecting blocks (34), and the arc-shaped connecting blocks (34) are fixedly connected with the clamping plates (4);
the two force transmission frames (3) have the same structure.
5. The chain rope type pipe sling according to claim 4, wherein the first supporting rod (31), the second supporting rod (32), the connecting rod (33) and the arc-shaped connecting block (34) are integrally arranged, and the tip end of the arc-shaped connecting block (34) is arranged in the middle of the clamping plate (4).
6. A chain-line pipe spreader according to claim 5, wherein the bottom end of the main line chain (2) is connected to a connecting rod (33).
7. A chain-link pipe spreader according to claim 5, wherein the clamping plates (4) are arc-shaped clamping plates, the inner walls of which are adapted to the outer wall of the pipe (8).
8. A chain line pipe spreader according to claim 1, wherein the length of the clamping plates (4) extends in the direction of extension of the pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221253479.6U CN218231542U (en) | 2022-05-24 | 2022-05-24 | Chain cable type pipe lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221253479.6U CN218231542U (en) | 2022-05-24 | 2022-05-24 | Chain cable type pipe lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218231542U true CN218231542U (en) | 2023-01-06 |
Family
ID=84672210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221253479.6U Active CN218231542U (en) | 2022-05-24 | 2022-05-24 | Chain cable type pipe lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218231542U (en) |
-
2022
- 2022-05-24 CN CN202221253479.6U patent/CN218231542U/en active Active
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