CN216613788U - Iron tower structure intelligence hot-galvanize system - Google Patents
Iron tower structure intelligence hot-galvanize system Download PDFInfo
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- CN216613788U CN216613788U CN202123327106.7U CN202123327106U CN216613788U CN 216613788 U CN216613788 U CN 216613788U CN 202123327106 U CN202123327106 U CN 202123327106U CN 216613788 U CN216613788 U CN 216613788U
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Abstract
The utility model discloses an intelligent hot galvanizing system for an iron tower structural member, wherein a travelling crane is arranged above a hot galvanizing production line, a material identification camera is arranged below a travelling crane cross beam, safety monitoring cameras are arranged at two ends of the travelling crane cross beam, a photoelectric sensor is arranged at each station of the hot galvanizing production line, encoders are arranged at wheel tracks of a travelling crane cart, wheel tracks of a travelling crane cart and a lifting hook roller of a travelling crane hoist, limit switches are arranged at upper and lower limit points of the travelling crane hoist, a starting point of the wheel tracks of the travelling crane cart, a limit point of the trolley and the travel of each station, the material identification camera, the safety monitoring camera, the photoelectric sensor, the encoders, the limit switches and a weighing sensor are all connected with a PLC (programmable logic controller), and the PLC controls the travelling crane to run according to the detection results of the cameras and the sensors. The utility model adopts the sensing technology, and can realize the intelligent transformation of the original production line and the travelling crane on the basis of not damaging the structure of the original travelling crane.
Description
Technical Field
The utility model relates to the field of hot galvanizing of iron tower structural parts, in particular to an intelligent hot galvanizing system for iron tower structural parts.
Background
In recent years, with the rapid increase of national economy, the civil basic power industry develops rapidly, and meanwhile, the rapid development of the transmission line iron tower industry is promoted. The power transmission line iron tower is a tower structure used for supporting and overhead conducting wires, lightning wires and other accessories, and belongs to a space truss structure. The components such as angle steel and steel plates are used as key parts of the electric iron tower and need to work in outdoor environment for a long time, and the corrosion resistance and reliability of the components are very important for safe and reliable operation of power grid operation.
The anti-corrosion process of the components in the iron tower manufacturing industry, namely the hot galvanizing of the components, is mostly produced by adopting a manual or semi-automatic production line at present, the problems exist in the process, the hoisting, the traveling motion operation, the working beat holding and the like of the components depend on manual operation, the labor intensity is high, and the efficiency is low; personnel work in high-temperature, high-humidity and acid mist environments for a long time, and are not beneficial to physical and psychological health; in a working site, due to the fact that a plurality of pickling baths, galvanizing baths, traveling cranes, material placement racks and other high-risk places and tools need to be distributed in the process, the safety of operators is greatly influenced; the hot galvanizing process flow has the technical links of acid washing, galvanizing, water cooling and the like of the components depending on the judgment operation of manual experience, and has high subjective dependence and unstable product quality. Based on the background of national intelligent manufacturing, the development of a friendly full-automatic galvanizing production line has important significance for the automatic quality-improving and efficiency-improving work of enterprises.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an intelligent hot galvanizing system for a steel structure, which adopts a sensing technology and can realize the intelligent transformation of the original production line and the travelling crane on the basis of not damaging the structure of the original travelling crane.
In order to solve the technical problem, the technical scheme adopted by the utility model is as follows: the utility model provides an iron tower structure intelligence hot-galvanize system, include and deposit the district by the raw materials, the pickling district, dry transition district, the hot-galvanize line of producing of washing district and finished product spare district constitution, hot-galvanize is produced and is equipped with the driving a vehicle that is used for hook and transports the material that can follow hot-galvanize line removal above the line, material identification camera is installed to driving a vehicle crossbeam below, material identification camera gathers the image of placing the material of waiting to hook in raw materials deposit the district in real time, safety monitoring camera is installed at driving a vehicle crossbeam both ends, safety monitoring camera real-time video monitoring driving work area and route whether have the mistake to enter personnel or barrier, photoelectric sensor is installed to each station of hot-galvanize line, photoelectric sensor is used for the perception driving a vehicle and whether targets in place, driving a vehicle wheel track, driving vehicle wheel track and the lifting hook cylinder department of driving a vehicle calabash all install the encoder, the encoder detects cart in real time, The practical positions of the lifting hook and the trolley, the upper and lower limit points of the travelling crane hoist, the starting point of the wheel track of the travelling crane cart, the limit point of the trolley and the travel position of each station are all provided with limit switches, the limit switches are used for sensing whether the travelling crane reaches a set position, the lifting hook hoist of the travelling crane is provided with a weighing sensor, and the weighing sensor is used for confirming whether the travelling crane lifting hook is used for taking materials; the material identification camera, the safety monitoring camera, the photoelectric sensor, the encoder, the limit switch and the weighing sensor are all connected with the PLC, and the PLC controls the running of the travelling crane according to detection results of the cameras and the sensors.
Furthermore, an isolation closed cabin for preventing the diffusion of acid mist gas is arranged outside the drying transition area, a rolling door is arranged at the inlet and outlet of the isolation closed cabin, and a driving mechanism of the rolling door is connected with the PLC.
Furthermore, a protection wall for preventing the materials from splashing and harmful gas from diffusing when entering the galvanizing pool is arranged outside the galvanizing area, a lifting curtain is arranged at the inlet and outlet position of the protection wall, and a driving mechanism of the lifting curtain is connected with the PLC.
Furthermore, the material identification camera, the safety monitoring camera, the photoelectric sensor, the encoder, the limit switch and the weighing sensor are all in wireless communication connection with the PLC.
Furthermore, each production line is provided with 3 traveling cranes, and the 3 traveling cranes cooperate with each other to complete the hot galvanizing process of the whole production line.
The utility model has the beneficial effects that: the utility model adopts the sensing technology, and can realize the intelligent transformation of the original production line and the travelling crane on the basis of not damaging the structure of the original travelling crane. Whether the material model and the production line range have obstacles is identified through the material identification camera and the safety monitoring camera, the real-time running condition of the travelling crane is monitored through the photoelectric sensor, the encoder, the limit switch and the weighing sensor, and the travelling crane is intelligently controlled to run according to the detection results of the camera and the sensors. The system realizes an automatic operation mode by using the cooperation of the sensor and the travelling crane, replaces personnel to control the travelling crane to move, and improves the production efficiency. By arranging the isolation closed cabin and the protection wall, the operation of personnel in acid mist, high-temperature environment and dangerous areas is isolated, and the safety of the personnel is ensured; and by using a wireless communication mode, the field line laying is reduced, the integral simplicity of the system is improved, and the field unsafe factors are reduced. The safety of the whole production line is improved by additionally arranging the safety detection camera; the driving hook adds weighing sensor, and real-time response material hook safety.
Drawings
FIG. 1 is a schematic view of a hot dip galvanizing line;
FIG. 2 is a schematic diagram of an intelligent hot galvanizing system;
FIG. 3 is a schematic view of the traveling crane;
FIG. 4 is a schematic view of a liquid cell pressure, photoelectric sensor mounting;
in the figure: 1. the device comprises a traveling crane No. 1, a traveling crane No. 2 and a traveling crane No. 2, a traveling crane No. 3 and a traveling crane No. 3, a traveling crane track 4, a traveling crane track 5, a support 6, a degreasing pool 7, a derusting pool 8, a secondary pickling pool 9, a plating assistant pool 10, a galvanizing area 11, a rinsing pool 12, a passivation pool 13, a limit switch 14, a safety monitoring camera 15, a material identification camera 16, an encoder 17, a pressure sensor 18, a photoelectric sensor 19, an isolation closed cabin 20 and a protection wall.
Detailed Description
The embodiment discloses an iron tower structure intelligence hot-galvanize system, including hot-galvanize and producing the line, as shown in fig. 1, hot-galvanize is produced the line and is included raw materials and deposit district (support 5), pickling district (degreasing bath 6, rust cleaning pond 7, secondary pickling 8, help plating bath 9), dry transition district (support 5), hot-galvanize district (galvanizing bath 10), rinsing district (rinsing bath 11, passivation bath 12), finished product district (support 5), it is equipped with the driving that is used for the hook and transports the material that can follow hot-galvanize and produce the line removal to produce the top hot-galvanize.
In order to realize intelligent hot galvanizing, as shown in fig. 2, a material identification camera is arranged below a travelling cross beam, the material identification camera collects images of materials to be hooked and placed in a raw material storage area in real time, safety monitoring cameras are arranged at two ends of the travelling cross beam, the safety monitoring cameras monitor whether people or obstacles are mistakenly entered into a travelling working area and a travelling route in real time in a video mode, photoelectric sensors are arranged at all stations of a hot galvanizing production line and used for sensing whether a travelling crane is in place, encoders are arranged at wheel tracks of the travelling crane cart, wheel tracks of the travelling crane cart and lifting hook rollers of the travelling crane block and used for sensing the position of the travelling crane, the encoders are used for sensing the actual positions of the cart, the lifting hook and the trolley in real time, limit switches are arranged at upper and lower limit points of the travelling crane, the starting point of the wheel tracks of the travelling crane, the limit points of the trolley and the travel range of each station and used for sensing whether the travelling crane reaches a set position, a weighing sensor is arranged at a lifting hook hoist of the travelling crane and used for determining whether the travelling crane lifting hook takes the materials or not; the material identification camera, the safety monitoring camera, the photoelectric sensor, the encoder, the limit switch and the weighing sensor are all connected with the PLC, and the PLC controls the running of the travelling crane according to detection results of the cameras and the sensors.
An isolation closed cabin for preventing the diffusion of acid mist gas is arranged outside the drying transition area, a rolling door is arranged at the inlet and outlet of the isolation closed cabin, and a driving mechanism of the rolling door is connected with the PLC.
The outer side of the galvanizing area is provided with a protective wall for preventing materials from splashing and harmful gas from diffusing when entering a galvanizing pool, the inlet and outlet positions of the protective wall are provided with lifting curtains, and the driving mechanism of the lifting curtains is connected with the PLC.
The material identification camera, the safety monitoring camera, the photoelectric sensor, the encoder, the limit switch and the weighing sensor are all in wireless communication connection with the PLC.
Each production line is provided with 3 traveling cranes, namely a traveling crane 1, a traveling crane 2 and a traveling crane 3, 3 traveling cranes cooperate with each other to complete the hot galvanizing process of the whole production line.
During operation, the material identification camera 15 is installed in the suitable position below the cross beam of the travelling crane 1, the camera collects images of materials to be hooked and placed in the raw material storage area (the support 5) in real time and transmits the images to the background upper computer system, and the background sends an instruction to the travelling crane 1 after processing, identifying and selecting a process scheme, and then starts to perform a material hooking process.
The No. 1 traveling crane 1 starts to work, and corresponding materials are washed one by one according to the pickling area (a degreasing pool 6, a derusting pool 7, a secondary pickling 8 and a plating assistant pool 9).
A safety monitoring camera 14 installed on the side face of a cross beam of the travelling crane 1 monitors a travelling crane working area and a travelling route in real time in a video mode, a limit switch 13 installed at the end portion of a cable and at a guide rail ensures the safe operation of the travelling crane, and encoders 18 installed at travelling crane rollers and hoist hook rollers sense the positions of a travelling crane cart and a travelling crane trolley in real time and send the travelling crane cart and the travelling crane trolley upwards, so that the travelling crane and the lifting of materials are ensured to be in a safe state.
After the material zinc liquid pool is finished, the isolation curtain wall 19 of the drying transition region is automatically opened, and the traveling crane 1 automatically returns the material to the raw material storage region to hook the next group of materials after sending the material to the support 5 of the drying transition region; meanwhile, after the photoelectric sensor 18 arranged in the drying transition region senses the materials, the travelling crane 2 starts to work to hook the materials to enter the galvanizing bath 10 after a certain time interval, and the hot galvanizing region of the drying transition region is closed.
The safety monitoring camera 14 installed on the travelling crane 2 starts monitoring in real time, voice alarm broadcasts alarm prompt tones in time, and meanwhile each position encoder 18 intelligently senses the position of the travelling crane in real time; the hot galvanizing area isolation curtain wall 20 is automatically lifted, and the material is galvanized in the galvanizing bath 10.
The material galvanizing process is completed, the isolation curtain wall 20 automatically falls down, the travelling crane 2 conveys the material to the washing area washing tank 11, then the material is conveyed to the passivation tank 12, and the material rack is placed in the passivation tank. And a pressure sensor 17 arranged on the passivation pool 12 senses the material placement position and uploads the material, the travelling crane 2 receives a material tool whether empty or not, judges whether to carry an empty material rack or not according to the result and returns to a drying transition area, unloads the empty material rack, and then performs the next material process.
The protection point of the utility model is that a hardware system consisting of a camera, a sensor and isolation equipment of a working area is added on the basis of the original hot galvanizing system, the material identification and safety monitoring of the camera can be realized by depending on the existing functions of the camera, and a software process for realizing automatic control by a PLC according to information acquired by the sensor is also a conventional technical means in the field and is not the protection point of the utility model.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an iron tower structure intelligence hot-galvanize system, includes by the hot-galvanize production line that district, pickling district, dry transition district, hot-galvanize district, washing district and finished product spare district are deposited to the raw materials and constitute, its characterized in that: a traveling crane which can move along the hot galvanizing production line and is used for hooking and transferring materials is arranged above the hot galvanizing production line, a material identification camera is arranged below a traveling crane beam, the material identification camera collects images of materials to be hooked and placed in a raw material storage area in real time, safety monitoring cameras are arranged at two ends of the traveling crane beam, the safety monitoring cameras monitor whether people or obstacles are mistakenly entered into a traveling crane working area and a traveling route in real time in a video mode, photoelectric sensors are arranged at all stations of the hot galvanizing production line and used for sensing whether the traveling crane is in place or not, encoders are arranged at wheel tracks of a traveling crane, wheel tracks of a traveling crane and lifting hook rollers of a traveling crane, the encoders detect the actual positions of a cart, lifting hooks and a trolley in real time, and limit switches are arranged at upper and lower limit points of the traveling crane, starting points of the wheel tracks of the traveling crane, limit points of the trolley and strokes of all stations, the limit switch is used for sensing whether the travelling crane reaches a set position, a weighing sensor is arranged at a lifting hook hoist of the travelling crane and used for confirming whether a lifting hook of the travelling crane transfers materials or not; the material identification camera, the safety monitoring camera, the photoelectric sensor, the encoder, the limit switch and the weighing sensor are all connected with the PLC, and the PLC controls the running of the travelling crane according to detection results of the cameras and the sensors.
2. The intelligent hot galvanizing system for the iron tower structural part according to claim 1 is characterized in that: an isolation closed cabin for preventing the diffusion of acid mist gas is arranged outside the drying transition area, a rolling door is arranged at the inlet and outlet of the isolation closed cabin, and a driving mechanism of the rolling door is connected with the PLC.
3. The intelligent hot galvanizing system for the iron tower structural part according to claim 1 is characterized in that: the outer side of the galvanizing area is provided with a protective wall for preventing materials from splashing and harmful gas from diffusing when entering a galvanizing pool, the inlet and outlet positions of the protective wall are provided with lifting curtains, and the driving mechanism of the lifting curtains is connected with the PLC.
4. The intelligent hot galvanizing system for the iron tower structural part according to claim 1 is characterized in that: the material identification camera, the safety monitoring camera, the photoelectric sensor, the encoder, the limit switch and the weighing sensor are all in wireless communication connection with the PLC.
5. The intelligent hot galvanizing system for the iron tower structural part according to claim 1 is characterized in that: each production line is provided with 3 traveling cranes, and the 3 traveling cranes are matched with each other to complete the hot galvanizing process of the whole production line.
6. The intelligent hot galvanizing system for iron tower structural parts according to claim 1, is characterized in that: the PLC is connected with an acousto-optic and voice alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327106.7U CN216613788U (en) | 2021-12-28 | 2021-12-28 | Iron tower structure intelligence hot-galvanize system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327106.7U CN216613788U (en) | 2021-12-28 | 2021-12-28 | Iron tower structure intelligence hot-galvanize system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613788U true CN216613788U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123327106.7U Active CN216613788U (en) | 2021-12-28 | 2021-12-28 | Iron tower structure intelligence hot-galvanize system |
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| Country | Link |
|---|---|
| CN (1) | CN216613788U (en) |
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2021
- 2021-12-28 CN CN202123327106.7U patent/CN216613788U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220922 Address after: 16th Floor, Building 5, District 5, Hanyu Financial Business Center, High-tech Zone, Jinan City, Shandong Province, 250000 Patentee after: SHANDONG ELECTRICAL ENGINEERING & EQUIPMENT GROUP Co.,Ltd. Patentee after: Shandong Electric Group Digital Technology Co.,Ltd. Address before: 250101 No.16 Chonghua Road, high tech Development Zone, Jinan City, Shandong Province Patentee before: SHANDONG ELECTRICAL ENGINEERING & EQUIPMENT GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230324 Address after: 250000 No. 16, Chonghua Road, high tech Development Zone, Jinan, Shandong Patentee after: SHANDONG ELECTRICAL ENGINEERING & EQUIPMENT GROUP Co.,Ltd. Patentee after: Shandong Electric Group Digital Technology Co.,Ltd. Patentee after: SHANDONG ELECTRICAL ENGINEERING & EQUIPMENT GROUP XINNENG TECHNOLOGY Co.,Ltd. Address before: 16th Floor, Building 5, District 5, Hanyu Financial Business Center, High-tech Zone, Jinan City, Shandong Province, 250000 Patentee before: SHANDONG ELECTRICAL ENGINEERING & EQUIPMENT GROUP Co.,Ltd. Patentee before: Shandong Electric Group Digital Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |