CN218994976U - Buoy lifting column load testing device - Google Patents
Buoy lifting column load testing device Download PDFInfo
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- CN218994976U CN218994976U CN202223191274.2U CN202223191274U CN218994976U CN 218994976 U CN218994976 U CN 218994976U CN 202223191274 U CN202223191274 U CN 202223191274U CN 218994976 U CN218994976 U CN 218994976U
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Abstract
The utility model discloses a pontoon hanging column load testing device, which relates to the technical field of pontoon hanging column load testing, and comprises the following components: the front end of the upper side of the load testing tire mold frame is provided with a lifting column front end fixing component, and the lifting column end fixing component is detachably connected with the front end of a floating drum lifting column to be tested; the front end of the suspension post is detachably connected with the rear end of the load test pontoon suspension post; the load test guide assembly comprises a limiting movable column, a supporting plate and a guide sleeve, wherein the two ends of the rear side of the hanging column rear end connecting assembly are respectively and fixedly connected with the front ends of two limiting movable columns, and the middle parts of the two limiting movable columns are respectively and slidably connected with the guide sleeve; according to the pontoon hanging column load testing device, the local load testing device is designed, the movable part is tightly jacked to apply tension to the hanging column to be tested through the hydraulic jack, the hanging column can be conveniently and rapidly subjected to load testing, the operation difficulty is reduced, the testing period is shortened, and a large amount of testing cost is saved.
Description
Technical Field
The utility model relates to the technical field of pontoon hanging column load testing, in particular to a pontoon hanging column load testing device.
Background
Because of the specificity of the offshore operation, the safety requirement is particularly high in the maritime industry, so that the hanging columns of all maritime structures need to be subjected to load test before use, in particular to hanging columns for hanging maritime buoys;
the load test is divided into two modes, namely a local load test and a total load test, wherein the total load test is usually carried out by matching a large crane with a loaded balancing weight, the operation difficulty is high, the time period is long, and the test cost is high.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the pontoon hanging column load testing device, designs a local load testing device, tightly pushes a movable part to a hanging column to be tested through a hydraulic jack, can conveniently and rapidly carry out load testing on the hanging column, reduces operation difficulty, shortens testing period, saves a large amount of testing cost, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pontoon suspension column load testing device comprising:
the front end of the upper side of the load testing tire mold frame is provided with a lifting column front end fixing component, and the lifting column end fixing component is detachably connected with the front end of a floating drum lifting column to be tested;
the front end of the suspension post is detachably connected with the rear end of the load test pontoon suspension post;
the load test guide assembly comprises a limit movable column, a support plate and guide sleeves, wherein the two ends of the rear side of the hanging column rear end connecting assembly are respectively and fixedly connected with the front ends of the two limit movable columns, the middle parts of the two limit movable columns are respectively and slidably connected with the guide sleeves, and the front end and the rear end of the bottom of each guide sleeve are respectively and fixedly connected with the upper side of a load test tire mold frame through the support plate;
the left end and the right end of the load loading frame are fixedly connected with the rear ends of the two limiting movable columns respectively;
the load test loading assembly comprises load test loading equipment and a loading equipment mounting seat, wherein the loading equipment mounting seat is fixedly connected to the upper side of the load test tire mold frame, which is positioned between the two limiting movable columns, the load test loading equipment is mounted on the rear side of the loading equipment mounting seat, and the rear telescopic end of the load test loading equipment corresponds to the middle part of the front side of the load loading frame.
The load test tire mold frame is used as a test bedplate, the front end fixing component of the lifting column is used for connecting the front end of the lifting column of the to-be-tested buoy, the rear end connecting component of the lifting column is used for connecting the rear end of the lifting column of the to-be-tested buoy, the front side of the load test loading device is supported by the loading device mounting seat in the load test loading component, the rear end of the load test loading device stretches to push the load loading frame to move backwards, the two limit movable columns can be pulled to move backwards through the load loading frame, the two limit movable columns pull the rear end connecting component of the lifting column to move backwards, the load is applied to the lifting column of the to-be-tested buoy through the rear end connecting component of the lifting column and the front end fixing component of the lifting column, the side test of the lifting column of the to-be-tested buoy is realized, the guide sleeve on the support plate is used for limiting and guiding the limiting movable column, the limiting movable column is parallel to the lifting column of the to be-tested buoy and the load test loading device, the applied load is parallel to the lifting column of the to be tested buoy, and the effectiveness of the test is ensured.
Further, the front end fixing assembly of the suspension column comprises a fixing code plate and a disassembling bolt I, the front end of the upper side of the load testing tire mold frame is fixedly connected with the two fixing code plates, and the two fixing code plates are detachably connected with the front end of the suspension column of the pontoon to be tested through the disassembling bolt I.
The two fixed code plates form a movable connecting seat, a first disassembling bolt is inserted into a pin hole on the fixed code plate, the middle part of the first disassembling bolt penetrates through an earhole at the front end of the to-be-loaded test buoy hanging column, and the front end of the to-be-loaded test buoy hanging column is convenient and quick to disassemble and assemble through the first disassembling bolt.
Further, the load testing tire mold frame comprises a cushion rod, wherein two transverse cushion rods are arranged on the upper side of the load testing tire mold frame, and the two cushion rods are located below a buoy hanging column to be tested.
The pad rod is used for heightening the to-be-loaded test buoy hanging column, so that two ends of the to-be-loaded test buoy hanging column can correspond to positions to be connected, and meanwhile, the forklift is convenient to insert into the lower side of the to-be-loaded test buoy hanging column to transfer the to-be-loaded test buoy hanging column.
Further, the lifting column rear end connecting assembly comprises a set square, a movable code plate, an end plate and a disassembling bolt II, wherein two movable code plates are arranged in the middle of the front side of the end plate, the outer sides of the two movable code plates are respectively connected with the front side of the end plate through the set square, the front ends of the two movable code plates are detachably connected with the rear end of the to-be-loaded testing buoy lifting column through the disassembling bolt II, and the left end and the right end of the rear side of the end plate are respectively fixedly connected with the front ends of the two limiting movable columns.
The end plates are matched with the movable code plates to form a connecting seat, the second disassembling bolts are inserted into the pin holes at the front ends of the two movable code plates, the middle parts of the second disassembling bolts are inserted into the lug holes at the rear ends of the pontoon hanging columns to be tested, and the triangular plates improve the connection strength of the movable code plates and the end plates.
Further, the hanging column rear end connecting assembly further comprises a T-shaped plate, the rear side of the end plate is connected with the T-shaped plate, the left end and the right end of the T-shaped plate are respectively fixedly connected with the front side surfaces of the two limiting movable columns, and the T-shaped plate can improve the connection strength between the front ends of the limiting movable columns and the end plate.
Further, the load testing loading assembly further comprises a base plate, the back side telescopic end of the load testing loading device is connected with the base plate, the base plate can increase the contact area between the back side telescopic end of the load testing loading device and the middle part of the load loading frame, and the situation that the load loading frame deforms due to the fact that the back side telescopic end of the load testing loading device is too concentrated in exerting force is avoided.
Compared with the prior art, the utility model has the beneficial effects that: the pontoon hanging column load testing device has the following advantages:
1. the local load testing device is designed, the load test is carried out on the lifting column to be tested, the movable part is tightly jacked to apply a tensile force to the lifting column to be tested through the hydraulic jack, the original lifting machine lifting testing scheme is replaced, and the load test can be conveniently and rapidly carried out on the lifting column;
2. because the same hanging post number is more than one, the same device can be reused, the operation difficulty is reduced, the test period is shortened, and a large amount of test cost is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: the test bench comprises a load test tire mold frame 1, a buoy hanging column to be tested 2, a load test loading device 3, a fixed code plate 4, a code plate rib block 5, a disassembling bolt I6, a cushion rod 7, a triangle 8, a movable code plate 9, a reinforcing rib block 10, a limiting movable column 11, a plate 12T, a plate 13, a plate 14, a support plate 15, a guide sleeve 16, a mounting code plate 17, a reinforcing rib plate 18, a fixed transverse plate 19, a backing plate 20, a side rib plate 21, a reinforcing longitudinal plate 22 and a disassembling bolt II 23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: a pontoon suspension column load testing device comprising:
the front end of the upper side of the load testing tire mold frame 1 is provided with a lifting column front end fixing component which is detachably connected with the front end of a to-be-loaded testing pontoon lifting column 2;
the rear end of the suspension post is connected with the assembly, and the front end of the suspension post is detachably connected with the rear end of the load test pontoon suspension post 2;
the load test guide assembly comprises a limit movable column 11, a support plate 14 and guide sleeves 15, wherein the two ends of the rear side of the hanging column rear end connecting assembly are respectively and fixedly connected with the front ends of the two limit movable columns 11, the middle parts of the two limit movable columns 11 are respectively and slidably connected with the guide sleeves 15, and the front and rear ends of the bottom of each guide sleeve 15 are respectively and fixedly connected with the upper side of the load test tire mold frame 1 through the support plate 14;
the left end and the right end of the load loading frame are fixedly connected with the rear ends of the two limiting movable columns 11 respectively;
the load loading frame comprises a fixed transverse plate 18, side rib plates 20, a reinforcing longitudinal plate 21 and transverse plate 22, wherein two fixed transverse plates 18 are arranged, the middle parts of the two fixed transverse plates 18 are fixedly connected through the two reinforcing longitudinal plates 21, the rear ends of two limiting movable columns 11 penetrate through the fixed transverse plates 18 at the front side and are fixedly connected with the fixed transverse plates 18 at the rear side, the transverse plate 22 is arranged between the two fixed transverse plates 18, the side surfaces of the transverse plate 22 are fixedly connected with the rear end side surfaces of the limiting movable columns 11, the fixed transverse plates 18, the reinforcing longitudinal plates 21 and the transverse plate 22 form a load loading frame main body, the two side rib plates 20 are respectively welded at the two sides of the position, in front of the fixed transverse plates 18, of the limiting movable columns 11 are welded with the fixed transverse plates 18 at the front side, the rear sides of the side rib plates 20 are used for improving the connection strength between the limiting movable columns 11 and the load loading frame main body, the strength of the middle part of the load loading frame is improved through the reinforcing longitudinal plates 21, and deformation of the load loading frame is avoided during loading;
the load test loading assembly comprises load test loading equipment 3 and a loading equipment mounting seat, the loading equipment mounting seat is fixedly connected to the upper side of the load test tire mold frame 1 between the two limiting movable columns 11, the load test loading equipment 3 is mounted on the rear side of the loading equipment mounting seat, and the telescopic end of the rear side of the load test loading equipment 3 corresponds to the middle part of the front side of the load loading frame;
the loading equipment mounting seat comprises a mounting code plate 16 and reinforcing rib plates 17, the mounting code plate 16 is fixedly connected to the upper side of the load testing tire mold frame 1 at a position between the two limiting movable columns 11, two reinforcing rib plates 17 are welded to the front side of the mounting code plate 16, the bottoms of the two reinforcing rib plates 17 are welded to the upper side of the load testing tire mold frame 1, the connecting strength between the mounting code plate 16 and the upper side of the load testing tire mold frame 1 is improved through the reinforcing rib plates 17, and the supporting force on the load testing loading equipment 3 is improved;
when the load testing jig frame is used, the load testing jig frame 1 is used as a testing bedplate, the front end fixing component of the lifting column is used for connecting the front end of the buoy lifting column 2 to be tested, and the rear end connecting component of the lifting column is used for connecting the rear end of the buoy lifting column 2 to be tested;
the front side of the load test loading device 3 is supported by a loading device mounting seat in the load test loading assembly;
the rear end of the load testing loading device 3 stretches to push the load loading frame to move backwards, the two limiting movable columns 11 can be pulled to move backwards through the load loading frame, and the two limiting movable columns 11 pull the hanging column rear end connecting assembly to move backwards;
the method comprises the steps that load is applied to a to-be-loaded test buoy hanging column 2 through a hanging column rear end connecting assembly and a hanging column front end fixing assembly, so that side test of the to-be-loaded test buoy hanging column 2 is realized;
the guide sleeve 15 on the supporting plate 14 is used for limiting and guiding the limiting movable column 11, and the limiting movable column 11 is parallel to the pontoon lifting column 2 to be tested and the load test loading device 3, so that the applied load is parallel to the pontoon lifting column 2 to be tested, and the test effectiveness is ensured.
In a second embodiment, referring to fig. 1, the present utility model provides a technical solution: the embodiment is further described in the first embodiment;
the lifting column front end fixed assembly comprises a fixed code plate 4 and a disassembling bolt I6, the front end of the upper side of the load testing tire mold frame 1 is fixedly connected with the two fixed code plates 4, the two fixed code plates 4 are detachably connected with the front end of the to-be-tested buoy lifting column 2 through the disassembling bolt I6, the outer sides of the two fixed code plates 4 are respectively welded with two code plate rib blocks 5, the bottoms of the code plate rib blocks 5 are welded with the upper side of the load testing tire mold frame 1, the connection strength of the fixed code plates 4 and the load testing tire mold frame 1 is improved through the code plate rib blocks 5, and meanwhile, the stress deformation of the fixed code plates 4 is avoided.
The two fixed code plates 4 form a movable connecting seat, the first bolt 6 is inserted and disassembled in a pin hole on the fixed code plate 4, the middle part of the first bolt 6 is disassembled to pass through an earhole at the front end of the pontoon lifting column 2 to be tested, and the front end of the pontoon lifting column 2 to be tested is conveniently and quickly disassembled and assembled by disassembling the first bolt 6.
In a third embodiment, referring to fig. 1, the present utility model provides a technical solution: the load testing device for the pontoon suspension column has the same structure as the second embodiment, and is different from the first embodiment in that;
the load testing jig frame comprises a load testing jig frame 1, and is characterized by further comprising a cushion rod 7, wherein two transverse cushion rods 7 are arranged on the upper side of the load testing jig frame 1, and the two cushion rods 7 are located below the buoy hanging column 2 to be tested.
The pad rod 7 is used for heightening the to-be-loaded test buoy hanging column 2, so that two ends of the to-be-loaded test buoy hanging column 2 can correspond to positions to be connected, and meanwhile, the to-be-loaded test buoy hanging column 2 is conveniently transferred from the lower side of the to-be-loaded test buoy hanging column 2 after the forklift is inserted into the to-be-loaded test buoy hanging column.
In a fourth embodiment, referring to fig. 1, the present utility model provides a technical solution: a pontoon suspension column load testing device, this embodiment is a further description of embodiment three;
the lifting column rear end connecting assembly comprises a triangular plate 8, a movable code plate 9, an end plate 13 and a disassembling bolt II 23, wherein two movable code plates 9 are arranged in the middle of the front side of the end plate 13, the outer sides of the two movable code plates 9 are respectively connected with the front side of the end plate 13 through the triangular plate 8, the front ends of the two movable code plates 9 are detachably connected with the rear end of the to-be-loaded testing buoy lifting column 2 through the disassembling bolt II 23, and the left and right rear sides of the end plate 13 are respectively fixedly connected with the front ends of the two limiting movable columns 11.
The upper side and the lower side of the triangular plate 8 are respectively welded with a reinforcing rib block 10, the side surface of the reinforcing rib block 10 is welded with the side surface of the corresponding movable code plate 9, the connecting strength of the triangular plate 8 and the movable code plate 9 can be improved through the reinforcing rib block 10, and meanwhile, the movable code plate 9 is prevented from deforming;
the hanging post rear end connecting assembly further comprises a T-shaped plate 12, the rear side of the end plate 13 is connected with the T-shaped plate 12, the left end and the right end of the T-shaped plate 12 are fixedly connected with the front side surfaces of the two limiting movable posts 11 respectively, and the T-shaped plate 12 can improve the connection strength between the front ends of the limiting movable posts 11 and the end plate 13.
When the device is used, the end plates 13 are matched with the movable code plates 9 to form a connecting seat, the disassembling bolts II 23 are inserted into the pin holes at the front ends of the two movable code plates 9, the middle parts of the disassembling bolts II 23 are inserted into the lug holes at the rear ends of the pontoon hanging columns 2 to be tested, and the triangular plates 8 improve the connection strength between the movable code plates 9 and the end plates 13.
In a fifth embodiment, referring to fig. 1, the present utility model provides a technical solution: a pontoon suspension column load testing device, this embodiment is a further description of the fourth embodiment;
the load test loading assembly further comprises a base plate 19, the rear telescopic end of the load test loading device 3 is connected with the base plate 19, and when the load test loading assembly is used, the base plate 19 can increase the contact area between the rear telescopic end of the load test loading device 3 and the middle part of the load loading frame, so that the load loading frame is prevented from being deformed due to the fact that the rear telescopic end of the load test loading device 3 applies force in an excessively concentrated mode.
It should be noted that, in the above embodiment, the fixed connection manner is welding, and the load test loading device 3 is a numerically controlled hydraulic jack, and the external controller controls the load test loading device 3 to work by a method commonly used in the prior art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pontoon suspension column load testing device, comprising:
the front end of the upper side of the load testing tire mold frame (1) is provided with a lifting column front end fixing component which is detachably connected with the front end of a to-be-loaded testing pontoon lifting column (2);
the rear end of the suspension post is connected with the assembly, and the front end of the suspension post is detachably connected with the rear end of the load test pontoon suspension post (2);
the load test guide assembly comprises a limit movable column (11), a support plate (14) and guide sleeves (15), wherein the two ends of the rear side of the hanging column rear end connecting assembly are respectively and fixedly connected with the front ends of the two limit movable columns (11), the middle parts of the two limit movable columns (11) are respectively and slidably connected with the guide sleeves (15), and the front end and the rear end of the bottom of each guide sleeve (15) are respectively and fixedly connected with the upper side of the load test tire mold frame (1) through the support plate (14);
the left end and the right end of the load loading frame are fixedly connected with the rear ends of the two limiting movable columns (11) respectively;
the load test loading assembly comprises load test loading equipment (3) and a loading equipment mounting seat, wherein the loading equipment mounting seat is fixedly connected to the upper side of the load test tire mold frame (1) between two limiting movable columns (11), the load test loading equipment (3) is mounted on the rear side of the loading equipment mounting seat, and the rear telescopic end of the load test loading equipment (3) corresponds to the middle part of the front side of the load loading frame.
2. The pontoon suspension column load testing device of claim 1, wherein: the front end fixing assembly of the suspension column comprises a fixing code plate (4) and a disassembling bolt I (6), the front end of the upper side of the load testing tire mold frame (1) is fixedly connected with the two fixing code plates (4), and the two fixing code plates (4) are detachably connected with the front end of the suspension column (2) of the pontoon to be tested through the disassembling bolt I (6).
3. The pontoon suspension column load testing device of claim 1, wherein: the test device is characterized by further comprising cushion bars (7), wherein two transverse cushion bars (7) are arranged on the upper side of the load test tire mold frame (1), and the two cushion bars (7) are located below the buoy hanging column (2) to be tested.
4. The pontoon suspension column load testing device of claim 1, wherein: the lifting column rear end connecting assembly comprises a triangular plate (8), a movable code plate (9), end plates (13) and a disassembling bolt II (23), wherein two movable code plates (9) are arranged in the middle of the front side of the end plates (13), the outer sides of the two movable code plates (9) are respectively connected with the front sides of the end plates (13) through the triangular plate (8), the front ends of the two movable code plates (9) are detachably connected with the rear ends of the to-be-loaded testing buoy lifting column (2) through the disassembling bolt II (23), and the left and right rear sides of the end plates (13) are respectively fixedly connected with the front ends of the two limiting movable columns (11).
5. The pontoon suspension column load testing device according to claim 4, wherein: the hanging column rear end connecting assembly further comprises a T-shaped plate (12), the rear side of the end plate (13) is connected with the T-shaped plate (12), and the left end and the right end of the T-shaped plate (12) are fixedly connected with the front side surfaces of the two limiting movable columns (11) respectively.
6. The pontoon suspension column load testing device of claim 1, wherein: the load testing loading assembly further comprises a base plate (19), and the back telescopic end of the load testing loading device (3) is connected with the base plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191274.2U CN218994976U (en) | 2022-11-30 | 2022-11-30 | Buoy lifting column load testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191274.2U CN218994976U (en) | 2022-11-30 | 2022-11-30 | Buoy lifting column load testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218994976U true CN218994976U (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223191274.2U Active CN218994976U (en) | 2022-11-30 | 2022-11-30 | Buoy lifting column load testing device |
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| Country | Link |
|---|---|
| CN (1) | CN218994976U (en) |
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2022
- 2022-11-30 CN CN202223191274.2U patent/CN218994976U/en active Active
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