CN212581471U - Container lifting appliance container-loading testing tool device - Google Patents
Container lifting appliance container-loading testing tool device Download PDFInfo
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- CN212581471U CN212581471U CN202021384819.XU CN202021384819U CN212581471U CN 212581471 U CN212581471 U CN 212581471U CN 202021384819 U CN202021384819 U CN 202021384819U CN 212581471 U CN212581471 U CN 212581471U
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Abstract
The utility model relates to a container spreader is the case technical field, specifically is a container spreader is case testing tool device, including the lever, the lower extreme of lever is connected with the fixed piece of preventing inclining that steadily does not take place the side deviation, it is connected with the fixed stay bar to rotate on the back lateral wall of lever, the front side of lever is connected with the jacking cardboard, and jacking cardboard and fixed stay bar are located the both sides of fixed piece of preventing inclining respectively. The container lifting appliance can easily complete the container landing function test by only 1 person, effectively tests whether the container landing protection function is normal or not, ensures the normal container landing protection function, can prevent major potential safety hazards caused by abnormal container landing protection, and can also inhibit the occurrence of normal use faults of container lifting appliance equipment; after the manufacturing is completed, the testing work of the implantation knock pin can be easily completed by only one person.
Description
Technical Field
The utility model relates to a container spreader is packing technical field, specifically is a container spreader is packing test tool device.
Background
For a long time, in the process of maintenance and repair of a port container spreader, in order to test a landing knock pin and a landing electrical signal, two persons are matched with each other, and a nut is padded at the position of the knock pin after the landing knock pin is forcibly jacked up by hands. There are two difficulties with this approach: 1. the space is narrow, two persons are needed to complete the test in a matching way, and one person cannot complete the test, so that time and labor are wasted; 2. the spring force in the ejector pin mechanism is large, so that the arm of a maintenance worker is easy to clamp, and certain potential safety hazards exist.
Disclosure of Invention
An object of the utility model is to provide a container spreader is packing test tool device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a container spreader is case testing tool device, includes the lever, the lower extreme of lever is connected with the fixed piece of preventing inclining that steadily does not take place the side deviation, it is connected with the fixed stay bar to rotate on the rear side wall of lever, the front side of lever is connected with the jacking cardboard, and jacking cardboard and fixed stay bar are located the fixed both sides of preventing inclining respectively.
Preferably, the fixed anti-tilting plate is connected with the lever in a welding manner.
Preferably, the fixed support rod is rotatably connected with the lever through a connecting pin shaft.
Preferably, the jacking cardboard is L type structure, and the lateral section of jacking cardboard keeps away from one side of lever and has seted up circular-arc groove.
Preferably, the distance from the lever to the end of the lever on one side of the jacking clamping plate, which is positioned at the center of the fixed anti-tilting plate, is one fourth of the distance from the lever to the other end of the lever, which is positioned at the center of the fixed anti-tilting plate.
Preferably, the lever is a circular iron pipe with the diameter of 800mm and the diameter of 30 mm.
Compared with the prior art, the beneficial effects of the utility model are that: the container-landing testing tool device of the container spreader can easily complete the container-landing function test of the container spreader only by 1 person, effectively test whether the container-landing protection function is normal or not, ensure the normal box-landing protection function, prevent major potential safety hazards caused by abnormal container-landing protection and inhibit the occurrence of normal use faults of container crane equipment; after the manufacturing is completed, the testing work of the implantation knock pin can be easily completed by only one person, the two problems are thoroughly solved, during the use, a tool is only required to be aligned to the tested knock pin position, the implantation knock pin mechanism is easily pried by utilizing the lever principle, the fixed supporting rod is rotated, the action state of the fixed supporting rod can be kept, and after the testing is completed, the original position can be easily recovered.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the fixing anti-tilt sheet of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the anti-tilt lifting device comprises a lever 1, a fixed anti-tilt sheet 2, a jacking clamping plate 3, a connecting pin shaft 4 and a fixed supporting rod 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a container spreader is case testing tool device, including lever 1, lever 1 is length 800mm for the diameter, diameter 30 mm's circular iron pipe, guarantee sufficient intensity, the lower extreme of lever 1 is connected with the fixed piece 2 of preventing inclining that steadily does not take place the sideslip, fixed connection mode of preventing inclining 2 and lever 1 is the welding, the structure is firm, it is connected with fixed support rod 5 to rotate on the back lateral wall of lever 1, fixed support rod 5 realizes rotating with lever 1 through connecting pin axle 4 and is connected, the front side of lever 1 is connected with jacking cardboard 3, and jacking cardboard 3 is located the fixed both sides of preventing inclining 2 respectively with fixed support rod 5, jacking cardboard 3 is L type structure, and the circular-arc groove has been seted up to one side that lever 1 was kept away from to the horizontal section of jacking cardboard 3. The distance from the center of the fixed anti-tilting sheet 2 of the lever 1 to the end part of the lever 1 on one side of the jacking clamping plate 3 is one fourth of the distance from the center of the fixed anti-tilting sheet 2 of the lever 1 to the other end point of the lever 1.
The working principle is as follows: the arc-shaped groove on the jacking clamping plate 3 is clamped into the key position of the jacking pin of the container lifting appliance, a lever amplification force of 1:4 can be formed through the lever 1, the spring in the jacking pin of the container lifting appliance is easily compressed to be in an action state, whether the 'box protection function' is intact can be checked, the tail fixing support rod 5 can be rotated to jack the main steel structure of the lifting appliance according to needs, and the action state of the 'compression spring' can be kept for a long time.
The container-landing testing tool device of the container spreader can easily complete the container-landing function test of the container spreader only by 1 person, effectively test whether the container-landing protection function is normal or not, ensure the normal box-landing protection function, prevent major potential safety hazards caused by abnormal container-landing protection and inhibit the occurrence of normal use faults of container crane equipment; after the manufacturing is completed, the testing work of the implantation knock pin can be easily completed by only one person, the two problems are thoroughly solved, during the use, a tool is only required to be aligned to the tested knock pin position, the implantation knock pin mechanism is easily pried by utilizing the lever principle, the fixed support rod 5 is rotated, the action state of the fixed support rod can be kept, and the original position can be easily recovered after the testing is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A container spreader is packing test tool device, includes lever (1), its characterized in that: the lower extreme of lever (1) is connected with and has steadily not taken place the fixed piece (2) of preventing inclining of taking place, it is connected with fixed support rod (5) to rotate on the rear side wall of lever (1), the front side of lever (1) is connected with jacking cardboard (3), and jacking cardboard (3) and fixed support rod (5) are located the fixed both sides of preventing inclining piece (2) respectively.
2. A container spreader handling test tool apparatus according to claim 1, wherein: the fixed anti-tilting sheet (2) and the lever (1) are connected by welding.
3. A container spreader handling test tool apparatus according to claim 1, wherein: the fixed support rod (5) is rotatably connected with the lever (1) through a connecting pin shaft (4).
4. A container spreader handling test tool apparatus according to claim 1, wherein: jacking cardboard (3) are L type structure, and the horizontal section of jacking cardboard (3) is kept away from lever (1) one side and is seted up circular-arc groove.
5. A container spreader handling test tool apparatus according to claim 1, wherein: the distance from the center of the fixed anti-tilting sheet (2) of the lever (1) to the end part of the lever (1) on one side of the jacking clamping plate (3) is one fourth of the distance from the center of the fixed anti-tilting sheet (2) of the lever (1) to the other end point of the lever (1).
6. A container spreader handling test tool apparatus according to claim 1, wherein: the lever (1) is a circular iron pipe with the length of 800mm and the diameter of 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021384819.XU CN212581471U (en) | 2020-07-15 | 2020-07-15 | Container lifting appliance container-loading testing tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021384819.XU CN212581471U (en) | 2020-07-15 | 2020-07-15 | Container lifting appliance container-loading testing tool device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212581471U true CN212581471U (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021384819.XU Active CN212581471U (en) | 2020-07-15 | 2020-07-15 | Container lifting appliance container-loading testing tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212581471U (en) |
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2020
- 2020-07-15 CN CN202021384819.XU patent/CN212581471U/en active Active
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