CN211110667U - Hook for hoisting large-diameter pipeline - Google Patents
Hook for hoisting large-diameter pipeline Download PDFInfo
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- CN211110667U CN211110667U CN201922166389.8U CN201922166389U CN211110667U CN 211110667 U CN211110667 U CN 211110667U CN 201922166389 U CN201922166389 U CN 201922166389U CN 211110667 U CN211110667 U CN 211110667U
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- hook
- main hook
- hoisting
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Abstract
The utility model provides a big hook is used in hoist and mount of big pipe diameter pipeline belongs to the field of hoist and mount pipeline big hook. The hoisting pipeline hook comprises a main hook, a balance block, a reinforcing plate and a fixing plate, wherein the main hook comprises a bearing plate and a first rubber block, the row bearing plate is arranged on the top of one end of the main hook, the first rubber block is arranged on the top of the bearing plate, the side surface of the top of the balance block is provided with a hoisting hole, the reinforcing plate is fixedly connected with the two sides of the main hook and the balance block, the top of the fixed plate is provided with a through groove, the side surface of the fixed plate is provided with a fixed hole which is communicated with the through groove, the fixed orifices threaded connection has the gim peg, the fixed block is installed to the bottom of fixed plate, the installation of fixed block has the second block rubber, and the first block rubber and the second block rubber on bearing plate and fixed block surface make the difficult slip of frictional force grow between main hook and pipeline for the transport pipeline process is more convenient and safe.
Description
Technical Field
The invention relates to the field of hoisting pipeline hooks, in particular to a large hoisting hook for a large-diameter pipeline.
Background
The pipeline construction site often encounters the problems of unloading the pipeline and lowering the pipeline into a pit and a groove by using a crane, at present, most construction sites directly lift the pipeline by using the crane to install a lifting rope fixed on the pipeline, the method is complex in operation, workers need to release the rope to be time-consuming and labor-consuming in the pipeline carrying process, the risk that the pipeline slides and falls to the ground to cause injury to the workers easily occurs in the pipeline carrying process, and the pipeline lifting method can quickly and conveniently lift the pipeline and ensure the safety of the pipeline lifting process to a certain extent.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a big hook is used in hoist and mount of large-diameter pipeline aims at improving the artifical hoist and mount rope of tying up among the prior art, and the trouble of unloading hoist and mount rope and pipeline slide drop to the problem that ground wounded the people.
The utility model discloses a realize like this:
a big hook for hoisting a large-diameter pipeline comprises a main hook, a balance block, a reinforcing plate and a fixing plate.
The main hook comprises a bearing plate and a first rubber block, the bearing plate is arranged at the top of one end of the main hook, and the first rubber block is arranged at the top of the bearing plate;
the side surface of the top of the balance block is provided with a hoisting hole;
the reinforcing plate is fixedly connected to the two sides of the main hook and the balance block;
the top of fixed plate has been seted up and has been led to the groove, the side of fixed plate has been seted up fixed orifices and has been linked together with leading to the groove, fixed orifices threaded connection has the gim peg, the fixed block is installed to the bottom of fixed plate, the installation of fixed block has the second block rubber.
In an embodiment of the present invention, the thickness of the main hook is the same as the thick bottom of the balance block, the bottom of the balance block is welded on the top of the main hook, and the balance block and the main hook are connected at an angle of 45 degrees.
In an embodiment of the present invention, the bearing plate is circular arc-shaped, and the inner wall radian of the circular arc-shaped and the inner wall radian of the pipe are adapted to each other.
In an embodiment of the present invention, the fixing block is circular arc, and the circular arc is matched with the outer surface radian of the pipeline.
In an embodiment of the present invention, the fixing bolt rotates clockwise, and the screw rod at the other end extends forward into the through groove to contact the outer surface of the main hook.
The utility model has the advantages that: the utility model discloses a big hook is used in hoisting of big pipe diameter pipeline that above-mentioned design obtained, only need with the lifting hook at the both ends of pipeline, need not need extra operation, the intensity of main hook is strengthened to main hook both sides welded reinforcing plate, the fixed plate is cliied fixedly with the pipeline, the first block rubber and the second block rubber on bearing plate and fixed block surface make the difficult slip of frictional force grow between main hook and pipeline for the pipeline handling process is more convenient and safe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a large hook for hoisting a large-diameter pipeline provided by an embodiment of the present invention in front view;
fig. 2 is a schematic view of a right-side view structure of a large hook for hoisting a large-diameter pipeline according to an embodiment of the present invention;
fig. 3 is a schematic view of a top-down structure of a large hook for hoisting a large-diameter pipeline according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a main hook provided in an embodiment of the present invention;
fig. 5 is a schematic structural view of a balance block according to an embodiment of the present invention;
fig. 6 is a schematic top view of a fixing plate according to an embodiment of the present invention;
fig. 7 is a schematic view of a right-side view structure of a fixing plate according to an embodiment of the present invention;
in the figure: 1-a main hook; 101-a bearing plate; 102-a first rubber block; 2-a balance weight; 201-hoisting holes; 3-a reinforcing plate; 4, fixing a plate; 401-through slots; 402-a fixation hole; 403-fixing bolt; 404-fixed block; 405-a second rubber block.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: a big hook for hoisting a large-diameter pipeline comprises a main hook 1, a balance block 2, a reinforcing plate 3 and a fixing plate 4.
Referring to fig. 4, the main hook 1 includes a bearing plate 101 and a first rubber block 102, the bearing plate 101 is installed on the top of one end of the main hook 1, the first rubber block 102 is installed on the top of the bearing plate 101, the bearing plate 101 can reduce the pressure applied to the main hook 1, so that the main hook 1 is not easily damaged, and meanwhile, the contact area with the inner wall of the pipeline is increased, the pipeline can be prevented from being damaged due to the radian matched with the pipeline, the pipeline is more tightly attached to the inner wall of the pipeline, the first rubber block 102 of the pipeline can increase the friction between the main hook and the pipeline, so that the pipeline can be effectively prevented from sliding and falling off in the process of hoisting the pipeline, and the hoisting process is safer.
Referring to fig. 5, a lifting hole 201 is formed in the side surface of the top of the balance block 2, a lifting rope is connected to lift the pipeline, and the main hook 1 hooks the pipeline to carry the pipeline, so that the lifting process is more convenient.
Referring to fig. 1 and 2, the reinforcing plate 3 is fixedly connected to two sides of the main hook 1 and the counterweight 2, and the reinforcing plate 3 is used for reinforcing the main hook 1, so that the main hook 1 has a larger bearing force, and the heavy object can be conveniently lifted, and the lifting process is safer.
Referring to fig. 5 and 6, a through groove 401 is formed in the top of the fixing plate 4, a fixing hole 402 is formed in the side surface of the fixing plate 4, the fixing hole 402 is communicated with the through groove 401, the fixing hole 402 is in threaded connection with a fixing bolt 403, the fixing plate 4 can be fixed on the surface of the main hook 1 by clockwise rotating the fixing bolt 403, the main hook 1 is prevented from sliding in the hoisting process, a fixing block 404 is installed at the bottom of the fixing plate 4, and a second rubber block 405 is installed on the fixing block 404, so that the friction force between the fixing block 404 and a pipeline can be enhanced, the pipeline is prevented from sliding and falling in the pipeline hoisting process, and the hoisting process is safer.
Referring to fig. 2, the thickness of the main hook 1 is the same as the thickness of the balance weight 2, the bottom of the balance weight 2 is welded to the top of the main hook 1, and the balance weight 2 is connected with the main hook 1 at an angle of 45 degrees, so that the center of gravity of the pipeline can be shifted inwards in the hoisting process, and the hoisting process is safer.
Referring to fig. 2, the bearing plate 101 is arc-shaped, and the arc shape is matched with the radian of the inner wall of the pipeline, so that the contact area between the bearing plate and the pipeline can be increased, the stress area and the friction force can be increased, the pipeline is prevented from sliding and falling off in the process of hoisting the pipeline, and the hoisting process is safer.
Referring to fig. 7, the fixing block 404 is arc-shaped, and the arc shape is matched with the radian of the outer surface of the pipeline, so that the contact area between the fixing block and the pipeline can be increased, the stress area and the friction force can be increased, the pipeline is prevented from sliding and falling off in the process of hoisting the pipeline, and the hoisting process is safer.
Referring to fig. 3 and 6, the fixing bolt 403 rotates clockwise, the screw rod at the other end extends forwards into the through groove 401 and can contact the outer surface of the main hook 1, the fixing plate 4 is clamped on the outer surface of the main hook 1, the pipeline is not prone to sliding and falling in the hoisting process, and the hoisting process is safer.
Specifically, this big hook for hoisting of big pipe diameter pipeline's theory of operation: the balance weight 2 is connected with the main hook 1 at an angle of 45 degrees, the gravity center of the pipeline is enabled to be shifted inwards in the hoisting process, the hoisting process is more stable, when in use, the hoisting rope is connected with the balance weight 2 through the hoisting hole 201, the two main hooks 1 are respectively hooked at the two ends of the pipeline, the operation steps of releasing and binding the rope by workers are reduced, the work efficiency is improved, the fixing plate 4 is loosened by rotating the fixing bolt 403 anticlockwise, the pipeline is fixed by matching the fixing plate 4 with the bearing plate 101, the fixing plate 4 is fixed by rotating the fixing bolt 403 clockwise, the outer wall of the pipeline is pressed downwards by the hoisting rope fixing block 404, the fixing block 404 matched with the outer wall of the pipeline is tightly attached to the outer wall of the pipeline under the stress, the friction force between the outer wall of the pipeline and the second rubber block 405 is increased, the bearing plate 101 disperses the pressure of the pipeline to the main hook 1, and simultaneously increases the, the first rubber block 102 on bearing plate 101 surface closely laminates with the pipeline, and the frictional force increase between pipeline and the first rubber block 102, bearing plate 101 and fixed plate 4 cooperate each other to fix the interior outer wall of pipeline, and the pipeline can not appear sliding in the hoist and mount in-process, has reduced the danger of hoist and mount in-process, has ensured workman's safety.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A big hook for hoisting a large-diameter pipeline is characterized by comprising,
the main hook (1), the main hook (1) comprises a bearing plate (101) and a first rubber block (102), the bearing plate (101) is installed on the top of one end of the main hook (1), and the first rubber block (102) is installed on the top of the bearing plate (101);
the balance block (2), wherein a hoisting hole (201) is formed in the side surface of the top of the balance block (2);
the reinforcing plate (3) is fixedly connected to two sides of the main hook (1) and the balance block (2);
fixed plate (4), logical groove (401) have been seted up at the top of fixed plate (4), fixed orifices (402) and fixed orifices (402) have been seted up to the side of fixed plate (4) and have been linked together with logical groove (401), fixed orifices (402) threaded connection has gim peg (403), fixed block (404) are installed to the bottom of fixed plate (4), install second rubber block (405) of fixed block (404).
2. The big hook for hoisting the large-diameter pipeline as claimed in claim 1, wherein the thickness of the main hook (1) is consistent with the thickness of the balance block (2), the bottom of the balance block (2) is welded on the top of the main hook (1), and the balance block (2) is connected with the main hook (1) at an angle of 45 degrees.
3. The large hook for hoisting the large-diameter pipeline as claimed in claim 1, wherein the bearing plate (101) is in the shape of a circular arc, and the circular arc is matched with the radian of the inner wall of the pipeline.
4. The large hook for hoisting the large-diameter pipeline as claimed in claim 3, wherein the fixing block (404) is in the shape of a circular arc, and the circular arc is matched with the radian of the outer surface of the pipeline.
5. A large hook for hoisting a large-diameter pipeline according to claim 1, wherein the fixing bolt (403) rotates clockwise and the screw at the other end extends forwards into the through groove (401) to contact the outer surface of the main hook (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166389.8U CN211110667U (en) | 2019-12-06 | 2019-12-06 | Hook for hoisting large-diameter pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166389.8U CN211110667U (en) | 2019-12-06 | 2019-12-06 | Hook for hoisting large-diameter pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211110667U true CN211110667U (en) | 2020-07-28 |
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ID=71702509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922166389.8U Active CN211110667U (en) | 2019-12-06 | 2019-12-06 | Hook for hoisting large-diameter pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211110667U (en) |
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2019
- 2019-12-06 CN CN201922166389.8U patent/CN211110667U/en active Active
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