Cold-rolled pickling electrode plate hoisting tool

Abstract

The utility model relates to the technical field of steel rolling production, in particular to a hoisting tool for a cold-rolled pickling electrode plate, and aims to solve the problems that when the electrode plate is hoisted in the cold continuous rolling pickling production process at present, due to the lack of a special hoisting tool for the electrode plate, people generally and manually bind ropes to install and hoist through gaps of the electrode plate; according to the lifting appliance, a clamping plate is clamped in a gap of the electrode plate, then the lifting appliance is integrally rotated by 90 degrees, so that the clamping plate and the back side of the electrode plate are completely supported, and through the limiting and supporting effects of a spring and a supporting plate, the lifting appliance can be used for lifting the electrode plate; the whole lifting appliance is ensured not to fall into a gap of the electrode plate under the action of self gravity, and then a travelling crane lifting rope penetrates through the lifting ring, so that the whole lifting and transferring of the electrode plate are completed, the whole process is convenient, rapid and efficient, the safety risk caused by direct contact between operators and the electrode plate is effectively avoided, and the whole lifting efficiency of the electrode plate is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rolling production, in particular to a cold-rolled pickling electrode plate hoisting tool. Background Art

[0002] During the production process of the cold rolling pickling line, the anode electrodes in the nitric acid tank are frequently replaced. It is very difficult to hang the slings when lifting the electrodes, and the maintenance personnel need to put their hands into the gaps between the electrode plates, which can easily cause the plates to squeeze their hands. In addition, the slings need to be untied during the process of transporting the electrode plates into place after the electrode plates are hoisted. The maintenance personnel directly contact the electrode plates, which poses a serious threat to the personal safety of the construction personnel and also has an adverse effect on the construction period and installation quality. Therefore, it is necessary to further optimize the electrode plate lifting tools to ensure the efficient and safe completion of the electrode replacement process, while reducing the probability of direct hand contact between the maintenance personnel and the motor during the process of tying and removing the ropes, thereby improving the construction safety of the operators. Utility Model Content

[0003] The utility model provides a cold-rolled pickling electrode plate hoisting tool to solve the problems existing in the above background.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A cold-rolled pickling electrode plate hoisting tool comprises a hoisting card plate, the top of the hoisting card plate is vertically connected with a vertical pole, a support plate is horizontally slidably provided on the vertical pole, and the top of the vertical pole is detachably connected with a lifting ring.

[0006] Furthermore, a limiting plate is fixedly provided on the vertical pole, a spring is fixedly sleeved at the bottom of the limiting plate and located outside the vertical pole, and the support plate penetrates the vertical pole and is connected with the spring.

[0007] Furthermore, a connecting ring is fixedly provided on the top of the vertical pole, and the hanging ring and the connecting ring are detachably connected via a fastening pin.

[0008] Furthermore, a plurality of stiffening plates are provided between the vertical poles and the hoisting brackets.

[0009] The utility model has the following beneficial effects:

[0010] The utility model provides a cold-rolled pickling electrode plate lifting tool, which is mainly composed of components such as a clamping plate, a vertical pole, a support plate, a lifting ring and a spring. The clamping plate is installed in the gap of the electrode plate, and then the lifting device is rotated 90 degrees as a whole, so that the clamping plate and the back side of the electrode plate are fully supported. The limiting support function of the spring and the support plate ensures that the entire lifting device will not fall into the gap of the electrode plate due to its own gravity, and then the lifting rope is passed through the lifting ring by the crane to complete the overall lifting and transportation of the electrode plate. The whole process is convenient, fast and efficient, and effectively avoids the safety risk of direct contact between the operator and the electrode plate, thereby improving the overall lifting efficiency of the electrode plate, and solves the problem that when lifting the electrode plate in the current cold rolling pickling production process, due to the lack of special electrode plate lifting tools, the personnel generally use manual rope tying to install and lift through the gap of the electrode plate, which usually leads to a high safety risk of the operator contacting the electrode plate, and ultimately causes the overall low efficiency of the electrode plate lifting.

[0011] The limiting support function of the spring and the support plate in the utility model ensures that the entire lifting device will not fall into the gap of the electrode plate due to its own gravity, thereby improving the efficiency and convenience of the application of the entire electrode plate lifting lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0014] The meanings of the reference numerals are as follows:

[0015] 1. Lifting plate; 2. Reinforced plate; 3. Vertical pole; 4. Support plate; 5. Spring; 6. Limit plate; 7. Lifting ring; 8. Fastening pin; 9. Connecting ring; 10. Electrode plate; 11. Lifting rope. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] like Figure 1-2 As shown, a cold-rolled pickling electrode plate lifting tool includes a lifting card plate 1, the top of the lifting card plate 1 is vertically connected to a vertical pole 3, a support plate 4 is horizontally slidably provided on the vertical pole 3, and the top of the vertical pole 3 is detachably connected to a lifting ring 7.

[0018] A limiting plate 6 is fixedly provided on the vertical pole 3 , a spring 5 is fixedly sleeved at the bottom of the limiting plate 6 and located outside the vertical pole 3 , and the support plate 4 penetrates the vertical pole 3 and is connected with the spring 5 .

[0019] A connecting ring 9 is fixedly provided on the top of the vertical pole 3 , and the lifting ring 7 and the connecting ring 9 are detachably connected via a fastening pin 8 .

[0020] A plurality of stiffening plates 2 are also provided between the upright poles 3 and the hoisting card plate 1 .

[0021] When the utility model is applied in practice, first check that the overall installation of the sling is good, ensure that the lifting ring 7 and the connecting ring 9 are firmly installed, and at the same time ensure that the support plate 4 can slide flexibly on the side wall of the vertical pole 3 with the expansion and contraction of the spring 5, and then hang the overall sling on the hook of the crane through the lifting rope 11, and then put the overall sling into the longitudinal gap of the electrode plate 10 through the lifting card plate 1, and then rotate the overall sling 90°, so that the back sides of the lifting card plate 1 and the electrode plate 10 are fully supported, and then under the limiting support of the spring 5 and the support plate 4, it is ensured that the entire sling will not fall into the gap of the electrode plate 10 due to its own gravity, and then the crane is started to lift the electrode plate 10. When the sling is disassembled, it can also be taken out along the longitudinal gap of the electrode plate 10 by rotating the overall sling 90°. The assisted lifting by the special sling effectively avoids the safety risk of the operator directly contacting the electrode plate 10, thereby improving the overall lifting efficiency of the electrode plate 10. Therefore, the sling has good practicality.

Claims

1. A cold-rolled pickled electrode plate hoisting tool, characterized by: The utility model comprises a lifting card plate (1), wherein the top of the lifting card plate (1) is vertically connected to a vertical pole (3), a support plate (4) is horizontally slidably provided on the vertical pole (3), a limit plate (6) is fixedly provided on the vertical pole (3), a spring (5) is fixedly provided at the bottom of the limit plate (6) and located outside the vertical pole (3), and the support plate (4) passes through the vertical pole (3) and is connected to the spring (5), and a lifting ring (7) is detachably connected to the top of the vertical pole (3).

2. According to claim 1, a cold-rolled pickled electrode plate hoisting tool is characterized by: A connecting ring (9) is fixedly provided on the top of the vertical pole (3), and the lifting ring (7) and the connecting ring (9) are detachably connected via a fastening pin (8).

3. The cold-rolled pickled electrode plate hoisting tool according to claim 2 is characterized by: A plurality of stiffening plates (2) are also provided between the upright pole (3) and the hoisting clamping plate (1).

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