CN219664742U - Coiled steel trolley coiled detection device - Google Patents
Coiled steel trolley coiled detection device Download PDFInfo
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- CN219664742U CN219664742U CN202320564309.8U CN202320564309U CN219664742U CN 219664742 U CN219664742 U CN 219664742U CN 202320564309 U CN202320564309 U CN 202320564309U CN 219664742 U CN219664742 U CN 219664742U
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- sliding plate
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- trolley
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of steel rolling production auxiliary equipment and discloses a steel coil trolley coil detection device which comprises a trolley body, wherein a supporting table is fixedly arranged on one side of the upper end of the trolley body, a detection mechanism is fixedly arranged on one side of the upper end of the trolley body far away from the supporting table, the detection mechanism comprises a shell, fixing blocks are fixedly arranged at the front end and the rear end of the shell, four fixing blocks are fixedly arranged at the upper end of the trolley body, an upper sliding plate is slidingly arranged near the upper end in the shell, and a lower sliding plate is slidingly arranged near the lower end in the shell. In the utility model, whether the coil exists or not can be detected by the detection mechanism arranged inside, and part of impact force can be absorbed by stretching and compressing the buffer damper arranged above and below the connecting plate in the detection process, and the elastic air bag reacts to the lower sliding plate, so that the impact force of the steel coil on the detection mechanism is greatly reduced, and the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for steel rolling production, in particular to a coiled detection device of a steel coil trolley.
Background
On a cold-rolled strip steel production line, the reeling and unreeling of a steel coil are realized by adopting a steel coil trolley to lift the steel coil, and the prior patent (publication number: CN 217141733U) discloses a steel coil trolley coiled detection device which comprises an L-shaped detection plate, a bottom plate, a support rod, a limiting plate, a spring, a pin shaft seat and a detection limit, wherein two pin shaft seats are arranged on the vertical part of the L-shaped detection plate, the pin shaft seat on the upper part is hinged with the support rod, the pin shaft seat on the lower part is connected with the spring, and the detection limit is in linkage fit with the vertical part; the other end of the supporting rod is fixedly connected with a bottom plate by welding, and the bottom plate is fixed on the steel coil trolley body; the bottom plate is provided with a pin shaft seat, the other end of the spring is connected with the pin shaft seat, and the installation position of the pin shaft seat on the bottom plate is lower than that of the pin shaft seat at the lower part of the L-shaped detection plate; a limiting plate is arranged on the bottom plate below the supporting rod, and a gap exists between the other end of the limiting plate and the L-shaped detection plate. The device can realize stable detection of coiled steel coil of the steel coil trolley, meanwhile, the situation that the coiled steel coil is crushed and detected to be limited or the coiled steel coil cannot be touched to be detected to be limited is avoided, spare part consumption is reduced, and stable operation of equipment is ensured.
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the above-mentioned comparison patent realizes detecting through L type pick-up plate contact coil of strip, when placing the coil of strip, its inside L type pick-up plate and bracing piece can bear great force to lead to the damage of device easily.
Therefore, a person skilled in the art provides a coil detection device for a coil trolley, so as to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a coil detection device for a coil trolley, which can detect whether a coil exists or not through a detection mechanism arranged inside, and buffer impact force in the detection process, so that the damage of the detection mechanism caused by the overhigh impact force is avoided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the coil detection device comprises a trolley body, wherein a supporting table is fixedly arranged on one side of the upper end of the trolley body, and a detection mechanism is fixedly arranged on one side of the upper end of the trolley body away from the supporting table;
the detection mechanism comprises a shell, fixing blocks are fixedly arranged at the front end and the rear end of the shell, the four fixing blocks are fixedly arranged at the upper end of the trolley body, an upper sliding plate is arranged inside the shell in a sliding manner near the upper end, and a lower sliding plate is arranged inside the shell in a sliding manner near the lower end;
through above-mentioned technical scheme, can be when putting into this device with the coil of strip inside, push down detection mechanism through its own weight to make its inside upper slide plate and lower slide plate decline, thereby detect whether there is the coil of strip.
Further, two connecting blocks are fixedly arranged between the upper sliding plate and the lower sliding plate, buffer dampers are fixedly arranged at the upper end and the lower end of the inner surface of each connecting block, connecting plates are fixedly arranged between the interiors of the four buffer dampers, and a measuring table is fixedly arranged at one end of each connecting plate;
through above-mentioned technical scheme for when the coil of strip is put in the inside of measuring table, can drive by the connecting plate and go up sliding plate and lower sliding plate and descend, and at the in-process of decline, buffer through the buffer damper of connecting plate upper and lower side, avoid falling the process speed too fast and lead to the inside too big impact force that receives of detection mechanism to lead to damaging.
Further, a rubber pad is embedded in the middle of the lower end of the lower sliding plate, and a trigger is fixedly arranged in the middle of the lower end of the inner surface of the shell;
through the technical scheme, the rubber pad can contact the touch device, damage is avoided, and the service life is prolonged.
Further, the two sides of the lower end of the lower sliding plate are fixedly provided with lower air compressing cylinders, the opposite sides of the two lower air compressing cylinders are fixedly provided with connecting pipes, and the opposite sides of the two connecting pipes are fixedly provided with elastic air bags;
through the technical scheme, the lower air cylinder can be pressed down in the descending process of the lower sliding plate, so that the lower air cylinder can inflate the elastic air bag, and the resistance of the lower sliding plate, which is descended, is larger.
Further, a threading block is fixedly arranged on one side of the upper end of the inner surface of the shell, a connecting steel rope is slidably arranged in the threading block, one end of the connecting steel rope is connected with a connecting spring, the lower end of the connecting spring is fixedly connected to an upper sliding plate, and a threading groove is formed in one side of the inner part of the upper sliding plate;
through the technical scheme, the connecting steel rope and the connecting spring can be pulled upwards in the descending process of the connecting plate, so that the descending speed of the connecting plate is slowed down, and the impact force is reduced.
Further, a pulling spring is fixedly arranged in the middle of the upper end of the upper sliding plate, and the upper end of the pulling spring is fixed to the upper end of the inner surface of the shell;
through the technical scheme, the upper pulling spring can pull the upper sliding plate and the lower sliding plate below.
Further, a distance sensor is embedded in one side of the lower end of the upper sliding plate;
through the technical scheme, when the connecting plate descends, the connecting plate can be identified by the distance sensor in time, so that the connecting plate can be detected simultaneously with the touch device, and the detection accuracy is improved.
The utility model has the following beneficial effects:
1. according to the coil detection device for the coil trolley, when a coil is pressed down on a measuring table in the detection process of whether the coil is placed or not, the connecting plate is driven to descend, at the moment, the buffer dampers above and below the connecting plate are stretched and compressed to absorb part of impact force, when the buffer dampers are stretched and compressed, the upper sliding plate and the lower sliding plate are driven to descend, and in the descending process, the lower pressing air cylinder is pressed down simultaneously, so that the elastic air bag can be inflated, the elastic air bag can react to the lower sliding plate, the larger the resistance of the lower sliding plate to the coil is, the speed is reduced, the impact force on a detection mechanism is greatly reduced, and the service life is prolonged.
2. According to the coil detection device for the coil trolley, provided by the utility model, in the process of measurement, when the measuring table drives the connecting plate to descend, the distance sensor can detect the movement of the connecting plate, so that the coil is detected, and in the process of descending of the lower sliding plate, the rubber pad arranged in the lower end of the lower sliding plate can contact with the touch device and is identified, so that the accuracy of the detection mechanism is improved.
Drawings
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is an isometric view of the detection mechanism of the present utility model;
FIG. 3 is a schematic front cross-sectional view of the detection mechanism of the present utility model;
fig. 4 is an enlarged view at a of the present utility model.
Legend description:
1. a detection mechanism; 2. a support table; 3. a trolley body; 101. a housing; 102. a fixed block; 103. a connecting plate; 104. a measuring station; 105. a connecting block; 106. pulling the spring; 107. a distance sensor; 108. an upper sliding plate; 109. a rubber pad; 110. a trigger; 111. an elastic air bag; 112. a connecting pipe; 113. pressing down the inflator; 114. a buffering damper; 115. a lower slide plate; 116. a threading block; 117. a connecting spring; 118. connecting a steel rope; 119. and a wire penetrating groove.
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.
Examples: referring to fig. 1-4, an embodiment of the present utility model provides a coil detection device for a steel coil trolley, which includes a trolley body 3, wherein a supporting table 2 is fixedly arranged at one side of an upper end of the trolley body 3, the weight of a steel coil can be supported by the supporting table 2, and when the steel coil is placed in a detection mechanism 1 to enable the steel coil to descend, a measuring table 104 of the detection mechanism 1 can be supported, so that damage caused by excessive pressure of the steel coil on the detection mechanism 1 is avoided, and the detection mechanism 1 is fixedly arranged at one side of the upper end of the trolley body 3 far away from the supporting table 2;
the detection mechanism 1 comprises a shell 101, wherein fixed blocks 102 are fixedly arranged at the front end and the rear end of the shell 101, four fixed blocks 102 are fixedly arranged at the upper end of a trolley body 3, an upper sliding plate 108 is slidably arranged at the upper end near the inside of the shell 101, a lower sliding plate 115 is slidably arranged at the lower end near the inside of the shell 101, and the upper sliding plate 108 and the lower sliding plate 115 slide in the shell 101, so that the detection of steel coils is facilitated;
when the steel coil is placed in the device, the detection mechanism 1 is pressed down by its own weight, so that the upper slide plate 108 and the lower slide plate 115 are lowered in the device, and whether the coil exists or not is detected.
Two connecting blocks 105 are fixedly arranged between the upper sliding plate 108 and the lower sliding plate 115, buffer dampers 114 are fixedly arranged at the upper end and the lower end of the inner surfaces of the two connecting blocks 105, a connecting plate 103 is fixedly arranged between the interiors of the four buffer dampers 114, a measuring table 104 is fixedly arranged at one end of the connecting plate 103, when a steel coil is placed in the measuring table 104, the connecting plate 103 can drive the upper sliding plate 108 and the lower sliding plate 115 to descend, in the descending process, the buffer dampers 114 above and below the connecting plate 103 are used for buffering, the damage caused by the overlarge impact force in the detection mechanism 1 due to the overlarge descending process speed is avoided, a rubber pad 109 is embedded in the middle of the lower end of the lower sliding plate 115, a touch device 110 is fixedly arranged in the middle of the lower end of the inner surface of the shell 101, the touch device 110 is contacted by the rubber pad 109, the damage is avoided, and the service life is prolonged.
The lower sliding plate 115 lower extreme both sides are fixed and are provided with down the inflator 113, two are pushed down the inflator 113 and are all fixed and are provided with connecting pipe 112 in the opposite side of inflator 113, two are connected the fixed elastic air bag 111 that is provided with in opposite side of 112, can push down the inflator 113 at the in-process that lower sliding plate 115 descends, thereby make it can aerify the elastic air bag 111, thereby make the resistance that lower sliding plate 115 descends the resistance that receives bigger more down, shell 101 inner surface upper end one side is fixed and is provided with threading piece 116, the inside slip of threading piece 116 is provided with connecting wire rope 118, connecting wire rope 118 one end is connected with coupling spring 117, connecting spring 117 lower extreme fixed connection is gone up sliding plate 108, the inside one side of going up sliding plate 108 has seted up wire groove 119, can be upwards pulled by connecting wire rope 118 and coupling spring 117 in the in-process that connecting plate 103 descends, thereby slowed down the speed of connecting plate 103, and impact force has been reduced.
The middle of the upper end of the upper sliding plate 108 is fixedly provided with a pulling spring 106, the upper end of the pulling spring 106 is fixed to the upper end of the inner surface of the shell 101, the upper pulling spring 106 can pull the lower upper sliding plate 108 and the lower sliding plate 115, one side of the lower end of the upper sliding plate 108 is embedded with a distance sensor 107, when the connecting plate 103 descends, the connecting plate 103 can be timely identified by the distance sensor 107, and therefore the connecting plate can be detected simultaneously with the touch device 110, and the detection accuracy is improved.
Working principle: when the device is used, when a steel coil is placed at the upper end of the measuring table 104, the measuring table 104 drives the connecting plate 103 to descend, at the moment, the buffer damper 114 above and below the connecting plate 103 is stretched and compressed to absorb part of impact force, the distance sensor 107 also detects the movement of the connecting plate 103, so that the coil is detected, when the buffer damper 114 is stretched and compressed, the upper sliding plate 108 and the lower sliding plate 115 are driven to descend, in the descending process, the lower pressing air cylinder 113 is simultaneously pressed down, so that the elastic air bag 111 can be inflated, the elastic air bag 111 can react with the lower sliding plate 115, so that the larger the descending resistance of the lower sliding plate 115 is, the speed is reduced, and finally the rubber pad 109 contacts the touch device 110, the touch device 110 is identified, and the detection on the trolley body 3 is completed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a coil of strip dolly has a roll detection device, includes dolly body (3), its characterized in that: a supporting table (2) is fixedly arranged at one side of the upper end of the trolley body (3), and a detection mechanism (1) is fixedly arranged at one side of the upper end of the trolley body (3) away from the supporting table (2);
the detection mechanism (1) comprises a shell (101), fixing blocks (102) are fixedly arranged at the front end and the rear end of the shell (101), the four fixing blocks (102) are fixedly arranged at the upper end of the trolley body (3), an upper sliding plate (108) is arranged inside the shell (101) in a sliding manner near the upper end, and a lower sliding plate (115) is arranged inside the shell (101) in a sliding manner near the lower end.
2. The steel coil trolley coil detection device according to claim 1, wherein: two connecting blocks (105) are fixedly arranged between the upper sliding plate (108) and the lower sliding plate (115), buffer dampers (114) are fixedly arranged at the upper end and the lower end of the inner surface of each connecting block (105), connecting plates (103) are fixedly arranged between the inner parts of the four buffer dampers (114), and a measuring table (104) is fixedly arranged at one end of each connecting plate (103).
3. The steel coil trolley coil detection device according to claim 1, wherein: a rubber pad (109) is embedded in the middle of the lower end of the lower sliding plate (115), and a trigger (110) is fixedly arranged in the middle of the lower end of the inner surface of the shell (101).
4. The steel coil trolley coil detection device according to claim 1, wherein: the lower sliding plate (115) is characterized in that lower air cylinders (113) are fixedly arranged on two sides of the lower end of the lower sliding plate, connecting pipes (112) are fixedly arranged on two opposite sides of the lower air cylinders (113), and elastic air bags (111) are fixedly arranged on two opposite sides of the connecting pipes (112).
5. The steel coil trolley coil detection device according to claim 1, wherein: the wire threading device is characterized in that a threading block (116) is fixedly arranged on one side of the upper end of the inner surface of the shell (101), a connecting steel rope (118) is slidably arranged in the threading block (116), one end of the connecting steel rope (118) is connected with a connecting spring (117), the lower end of the connecting spring (117) is fixedly connected to an upper sliding plate (108), and a wire threading groove (119) is formed in one side of the inner portion of the upper sliding plate (108).
6. The steel coil trolley coil detection device according to claim 1, wherein: a pulling spring (106) is fixedly arranged in the middle of the upper end of the upper sliding plate (108), and the upper end of the pulling spring (106) is fixed to the upper end of the inner surface of the shell (101).
7. The steel coil trolley coil detection device according to claim 1, wherein: a distance sensor (107) is embedded in one side of the lower end of the upper sliding plate (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564309.8U CN219664742U (en) | 2023-03-22 | 2023-03-22 | Coiled steel trolley coiled detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320564309.8U CN219664742U (en) | 2023-03-22 | 2023-03-22 | Coiled steel trolley coiled detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664742U true CN219664742U (en) | 2023-09-12 |
Family
ID=87922909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320564309.8U Active CN219664742U (en) | 2023-03-22 | 2023-03-22 | Coiled steel trolley coiled detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664742U (en) |
-
2023
- 2023-03-22 CN CN202320564309.8U patent/CN219664742U/en active Active
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