CN210012506U - Intelligent detection early warning device that container and flatbed F-TR lock collude even - Google Patents
Intelligent detection early warning device that container and flatbed F-TR lock collude even Download PDFInfo
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- CN210012506U CN210012506U CN201920064259.0U CN201920064259U CN210012506U CN 210012506 U CN210012506 U CN 210012506U CN 201920064259 U CN201920064259 U CN 201920064259U CN 210012506 U CN210012506 U CN 210012506U
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Abstract
The utility model relates to an intelligent detection early warning device for hooking a container and a flat car F-TR lock, which comprises a mounting plate, wherein a first double-rod hydraulic cylinder and a second double-rod hydraulic cylinder are arranged on the mounting plate; two ends of the first double-rod hydraulic cylinder are respectively connected with four rotary locks through a first connecting rod and a second connecting rod, and force measuring units are arranged on the four rotary locks; the four rotary locks are respectively positioned in the four rotary lock boxes, and four laser ranging sensors are respectively arranged outside the four rotary lock boxes. The utility model provides an accurate detection problem that container and flatbed F-TR lock colluded even.
Description
Technical Field
The utility model relates to a container hoist and mount safety inspection device, concretely relates to intelligent detection early warning device whether container and flatbed F-TR type lock collude even.
Background
With the continuous development of the container transportation industry, in order to effectively prevent the container from being hooked with the F-TR type lock and ensure the safety in the lifting process, the detection of the unbalanced load of the container and the hooking of the F-TR type lock is necessary. The container is provided with a special lifting appliance, but at present, a practical detection early warning device which can carry out unbalance loading and detect whether the F-TR type lock is hooked or not is not provided, the existing detection device has the defects of simple structure, unscientific measurement mode, large error, high false alarm rate and the like, the accuracy of intelligent early warning of the F-TR type lock and container operation cannot be ensured, the improper lifting is easy to occur, the wire-off accident is caused, and the serious potential safety hazard of the container operation exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a container and flatbed F-TR type lock whether take place to collude intellectual detection system early warning device who links.
The utility model discloses a realize through following technical scheme:
the utility model provides a container and intellectual detection system early warning device that F-TR type lock colluded even which characterized in that: the hydraulic double-rod force measuring device comprises a mounting plate, a first double-rod hydraulic cylinder, a first connecting rod, a second connecting rod, a first rotating arm, a second rotating arm, a first rotating lock box, a second rotating lock box, a first rotating lock, a second rotating lock, a first force measuring unit, a second double-rod hydraulic cylinder, a third connecting rod, a fourth connecting rod, a third rotating arm, a fourth rotating arm, a third rotating lock box, a fourth rotating lock box, a third rotating lock, a fourth rotating lock, a third force measuring unit and a fourth force measuring unit, wherein the first double-rod hydraulic cylinder and the second double-rod hydraulic cylinder are arranged on the mounting plate in parallel.
Two ends of the first double-rod hydraulic cylinder are respectively connected with the first connecting rod and the second connecting rod; the first connecting rod is connected with a first rotating lock through a first rotating arm, the first rotating lock is installed in a first rotating lock box, and a first force measuring unit is arranged on the first rotating lock; the second connecting rod is connected with a second rotary lock through a second rotating arm, the second rotary lock is installed in a second rotary lock box, and a second force measuring unit is arranged on the second rotary lock.
Two ends of the second double-rod hydraulic cylinder are respectively connected with the third connecting rod and the fourth connecting rod; the third connecting rod is connected with a third rotary lock through a third rotating arm, the third rotary lock is installed in a third rotary lock box, and a third force measuring unit is arranged on the third rotary lock; the fourth connecting rod is connected with a fourth rotary lock through a fourth rotating arm, the fourth rotary lock is installed in a fourth rotary lock box, and a fourth force measuring unit is arranged on the fourth rotary lock.
Furthermore, first twist lock, second twist lock, third twist lock, fourth twist lock structure are the same, all include axle sleeve, twist lock nut, twist lock axle, twist lock head, the bottom of twist lock axle is equipped with the twist lock head, twist lock nut is installed at the top of twist lock axle, the axle sleeve is installed on the upper portion of twist lock axle.
Furthermore, the inside of the shaft sleeve is connected with the rotary lock shaft through a key, and the outside of the shaft sleeve is connected with the rotary arm through welding or integral casting.
Furthermore, the first force measuring unit, the second force measuring unit, the third force measuring unit and the fourth force measuring unit are identical in structure and respectively comprise a column sleeve, a center hole, a groove, a strain gauge, a leading-out hole and a transmission line, the center of the column sleeve is provided with the center hole, the center hole is matched with the rotary lock shaft in size, the column sleeve is installed on the rotary lock shaft and is in rotating fit with the rotary lock shaft, the column sleeve is provided with the groove and the leading-out hole, the strain gauge is installed in the groove and is connected with the transmission line, and the transmission line penetrates through the leading-out hole and extends to the outside of the column sleeve.
Furthermore, the groove is arranged at the bottom of the column sleeve, the lead-out hole is positioned on the side surface of the column sleeve, and the lead-out hole is communicated with the groove.
Preferably, the intelligent detection early warning device further comprises a first laser ranging sensor, a second laser ranging sensor, a third laser ranging sensor and a fourth laser ranging sensor, wherein the first laser ranging sensor, the second laser ranging sensor, the third laser ranging sensor and the fourth laser ranging sensor are respectively arranged on the side surfaces of the first rotating lock box, the second rotating lock box, the third rotating lock box and the fourth rotating lock box.
Preferably, intellectual detection system early warning device still includes main control box, alarm, display, power pack, main control box and alarm are fixed on the mounting panel, the input of main control box passes through the transmission line electricity with the foil gage of first dynamometry unit, second dynamometry unit, third dynamometry unit, fourth dynamometry unit respectively and is connected, the input of main control box is connected with first laser ranging sensor, second laser ranging sensor, third laser ranging sensor, fourth laser ranging sensor electricity respectively, the output of main control box is connected with alarm, display, first double-rod hydraulic cylinder, the double-rod hydraulic cylinder electricity of second respectively, the power pack provides the power for main control box, alarm, display.
The utility model discloses following beneficial effect has:
the utility model is provided with a first double-rod hydraulic cylinder and a second double-rod hydraulic cylinder which are parallel to each other on a mounting plate; two ends of the first double-rod hydraulic cylinder are respectively connected with four rotary locks through a first connecting rod and a second connecting rod, and four force measuring units are respectively arranged on the four rotary locks; the four force measuring units are identical in structure and respectively comprise a column sleeve, a central hole, a groove, a strain gauge, a lead-out hole and a transmission line, the column sleeve is installed on a rotary lock shaft and is in running fit with the rotary lock shaft, the column sleeve is provided with the groove and the lead-out hole, the strain gauge is installed in the groove and is connected with the transmission line, and the transmission line penetrates through the lead-out hole and extends to the outside of the column sleeve. When the container is lifted, if the bottom of the container is hooked with the F-TR type lock of the flat car, the situation that the stress of the rotary locks on the four corners is inconsistent occurs, because the four rotary locks are respectively provided with the four force measuring units, strain gauges in the four force measuring units can generate different deformation, the size of the deformation amount is converted into telecommunication output, and therefore detection and alarm of non-uniform stress are achieved.
In addition, four twistlocks are located four twistlock casees respectively, four twistlock casees's outside is equipped with first laser ranging sensor, second laser ranging sensor, third laser ranging sensor, fourth laser ranging sensor respectively. In the container lifting process, if the container is hooked with the F-TR type lock of the flat car, the change of the lifting distance between the four corners of the container and the surface of the flat car can be generated, the change of the distance is accurately detected by the laser ranging sensor, the analysis and the processing can be carried out by the main control box, and the comprehensive analysis of the data of the force measuring unit is combined to judge whether the hooking is generated or not so as to give corresponding prompt and alarm.
The utility model discloses a weight numerical value of measuring four angles of container that first dynamometry unit, second dynamometry unit, third dynamometry unit, fourth dynamometry unit can be accurate, whether the unbalance loading takes place for the evidence, measure the variable of displacement between the relative railway flatbed (or the car flat board) of container and synthesize the processing through first laser ranging sensor, second laser ranging sensor, third laser ranging sensor, fourth laser ranging sensor simultaneously, perfect its early warning device's reliability, accuracy jointly. The utility model discloses a to the atress detection of four angles of container and the detection dual mode of lifting by crane four angles of in-process container and flatbed surface distance, measure, the contrast, also can adopt the mode of average weighting, whole measuring and control device can be used to high accuracy requirement's occasion, measured data is more reliable, more stable, more accurate, the measurement and control effect is better, the rate of accuracy of F-TR type lock container operation intelligence early warning has been ensured, avoided loading and unloading hoist and mount improper and cause the off-line accident, the security performance of container operation has been improved greatly.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
FIG. 3 is a schematic view of the twist lock and force cell.
In the drawing, 1-a mounting plate, 2-a first double-rod hydraulic cylinder, 3-a second double-rod hydraulic cylinder, 4-a first connecting rod, 5-a second connecting rod, 6-a third connecting rod, 7-a fourth connecting rod, 8-a first rotating arm, 9-a second rotating arm, 10-a third rotating arm, 11-a fourth rotating arm, 12-a first twist lock, 13-a second twist lock, 14-a third twist lock, 15-a fourth twist lock, 16-a first force measuring unit, 17-a second force measuring unit, 18-a third force measuring unit, 19-a fourth force measuring unit, 20-a first twist lock box, 21-a second twist lock box, 22-a third twist lock box, 23-a fourth twist lock box, 24-a first laser distance measuring sensor, 25-a second laser distance measuring sensor, 26-a third laser distance measuring sensor, 27-a fourth laser distance measuring sensor, 28-a twist lock shaft, 29-lock head, 30-a twist lock nut, 31-a shaft sleeve, 32-a column sleeve, 33-a central hole, 34-a groove, 35-a strain gauge, 36-a leading-out hole, 37-a transmission line, 38-a main control box, 39-a power supply box, 40-an alarm and 41-a display.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1 and 2, an intelligent detection early warning device for hooking a container with an F-TR type lock includes a mounting plate 1, a first double-rod hydraulic cylinder 2, a first connecting rod 4, a second connecting rod 5, a first rotating arm 8, a second rotating arm 9, a first rotating lock box 20, a second rotating lock box 21, a first rotating lock 12, a second rotating lock 13, a first force measuring unit 16, a second force measuring unit 17, a second double-rod hydraulic cylinder 3, a third connecting rod 6, a fourth connecting rod 7, a third rotating arm 10, a fourth rotating arm 11, a third rotating lock box 22, a fourth rotating lock box 23, a third rotating lock 14, a fourth rotating lock 15, a third force measuring unit 18, and a fourth force measuring unit 19. The mounting plate 1 is provided with a first double-rod hydraulic cylinder 2 and a second double-rod hydraulic cylinder 3 which are parallel.
The left end of the first double-rod hydraulic cylinder 2 is connected with the right end of the first connecting rod 4 through a coupling or welding mode, the left end of the first connecting rod 4 is connected with the first rotating arm 8 through threads or welding, the first rotating arm 8 is connected with the first rotating lock 12, the first rotating lock 12 is installed in the first rotating lock box 20, and the first rotating lock 12 is provided with a first force measuring unit 16. The right end of the first double-rod hydraulic cylinder 2 is connected with the left end of the second connecting rod 5 in a coupling or welding mode, the right end of the second connecting rod 5 is connected with the second rotating arm 9 in a threaded connection or welding mode, the second rotating arm 9 is connected with the second rotating lock 13, the second rotating lock 13 is installed in the second rotating lock box 21, and the second rotating lock 13 is provided with a second force measuring unit 17.
The left end of the second double-rod hydraulic cylinder 3 is connected with the right end of a third connecting rod 6 in a coupling or welding mode, the left end of the third connecting rod 6 is connected with a third rotating arm 10 in a threaded connection or welding mode, the third rotating arm 10 is connected with a third rotating lock 14, the third rotating lock 14 is installed in a third rotating lock box 22, and a third force measuring unit 18 is arranged on the third rotating lock 14. The right end of the second double-rod hydraulic cylinder 3 is connected with the left end of a fourth connecting rod 7 in a coupling or welding mode, the right end of the fourth connecting rod 7 is connected with a fourth rotating arm 11 in a threaded connection or welding mode, the fourth rotating arm 11 is connected with a fourth rotating lock 15, the fourth rotating lock 15 is installed in a fourth rotating lock box 23, and a fourth force measuring unit 19 is arranged on the fourth rotating lock 15.
As shown in fig. 3, the first twist lock 12, the second twist lock 13, the third twist lock 14, and the fourth twist lock 15 have the same structure, and each of the first twist lock 12, the second twist lock 13, the third twist lock 14, and the fourth twist lock 15 includes a shaft sleeve 31, a twist lock nut 30, a twist lock shaft 28, and a twist lock head 29, wherein the twist lock shaft 28 is cylindrical, the twist lock shaft 28 is made of alloy steel or high-quality carbon steel, the bottom end of the twist lock shaft 28 is connected to the twist lock head 29 by means of thread connection, welding, or integral forging, the twist lock head 29 is in a flat triangular shape, and the twist lock head 29 is also made of alloy steel or high. The top of the twist lock shaft 28 is turned with threads, and the top of the twist lock shaft 28 is provided with a twist lock nut 30 in a threaded connection manner. The upper portion of the twist lock shaft 28 is sleeved with a shaft sleeve 31, the inside of the shaft sleeve 31 is connected with the twist lock shaft 28 through a spline or a flat key, and the outside of the shaft sleeve 31 is connected with the rotating arm in a welding or integral casting mode.
As shown in fig. 3, the first force measuring unit 16, the second force measuring unit 17, the third force measuring unit 18, and the fourth force measuring unit 19 have the same structure, and each include a column sleeve 32, a central hole 33, a groove 34, a strain gauge 35, a lead-out hole 36, and a transmission line 37, the column sleeve 32 is a hollow circular tube or disc, the central hole 33 is provided at the center of the column sleeve 32, the central hole 33 is matched with the size of the twist lock shaft 28, and the column sleeve 32 is mounted on the twist lock shaft 28 and is in rotational fit with the twist lock shaft 28. The column sleeve 32 is provided with a groove 34 and a leading-out hole 36, a strain gauge 35 is installed in the groove 34, the strain gauge 35 is connected with a transmission line 37, and the transmission line 37 penetrates through the leading-out hole 36 and extends to the outside of the column sleeve 32. Preferably, the groove 34 is installed at the bottom of the column sleeve 32, the lead-out hole 36 is located at the side of the column sleeve 32, and the lead-out hole 36 is communicated with the groove 34.
As shown in fig. 1 and 2, the intelligent detection and early warning device further includes a first laser ranging sensor 24, a second laser ranging sensor 25, a third laser ranging sensor 26, and a fourth laser ranging sensor 27, wherein the first laser ranging sensor 24, the second laser ranging sensor 25, the third laser ranging sensor 26, and the fourth laser ranging sensor 27 are respectively mounted on the side surfaces of the first lock box 20, the second lock box 21, the third lock box 22, and the fourth lock box 23 through screws, and the probes of the first laser ranging sensor 24, the second laser ranging sensor 25, the third laser ranging sensor 26, and the fourth laser ranging sensor 27 face downward. Preferably, the distances between the first laser ranging sensor 24, the second laser ranging sensor 25, the third laser ranging sensor 26 and the fourth laser ranging sensor 27 and the railway flat car (or the automobile flat car) are equal.
As shown in fig. 2, the intelligent detection early warning device further includes a main control box 38, an alarm 40, a display 41 and a power supply box 39, the main control box 38 and the alarm 40 are fixedly mounted on the mounting plate 1 through screws, the input end of the main control box 38 is respectively electrically connected with the strain gauges 35 of the first force measuring unit 16, the second force measuring unit 17, the third force measuring unit 18 and the fourth force measuring unit 19 through the transmission lines 37, the input end of the main control box 38 is respectively electrically connected with the first laser distance measuring sensor 24, the second laser distance measuring sensor 25, the third laser distance measuring sensor 26 and the fourth laser distance measuring sensor 27, the output end of the main control box 38 is respectively electrically connected with the alarm 40, the display 41, the first dual-rod hydraulic cylinder 2 and the second dual-rod hydraulic cylinder 3, and the power supply box 39 provides power for the main control box 38, the alarm 40 and the display 41.
The utility model discloses a to the atress detection of four angles of container and the detection dual mode of lifting by crane four angles of in-process container and flatbed surface distance, measure, the contrast, also can adopt the mode of average weighting, whole measuring and control device can be used to high accuracy requirement's occasion, measured data is more reliable, more stable, more accurate, the measurement and control effect is better, the rate of accuracy of F-TR type container operation intelligence early warning has been ensured, avoided loading and unloading hoist and mount improper and cause the off-line accident, the security performance of container operation has been improved greatly.
The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. It should be noted that various modifications and decorations, such as changes in shape and size of parts, without departing from the principle of the present invention, shall be considered as the protection scope of the present invention by those skilled in the art. All the components not specified in the present embodiment can be realized by the prior art.
Claims (7)
1. The utility model provides a container and linking to each other's intellectual detection system early warning device with flatbed F-TR lock which characterized in that: the hydraulic double-rod force measuring device comprises a mounting plate, a first double-rod hydraulic cylinder, a first connecting rod, a second connecting rod, a first rotating arm, a second rotating arm, a first rotating lock box, a second rotating lock box, a first rotating lock, a second rotating lock, a first force measuring unit, a second double-rod hydraulic cylinder, a third connecting rod, a fourth connecting rod, a third rotating arm, a fourth rotating arm, a third rotating lock box, a fourth rotating lock box, a third rotating lock, a fourth rotating lock, a third force measuring unit and a fourth force measuring unit, wherein the first double-rod hydraulic cylinder and the second double-rod hydraulic cylinder are arranged on the mounting plate in parallel;
two ends of the first double-rod hydraulic cylinder are respectively connected with the first connecting rod and the second connecting rod; the first connecting rod is connected with a first rotating lock through a first rotating arm, the first rotating lock is installed in a first rotating lock box, and a first force measuring unit is arranged on the first rotating lock; the second connecting rod is connected with a second rotary lock through a second rotating arm, the second rotary lock is installed in a second rotary lock box, and a second force measuring unit is arranged on the second rotary lock;
two ends of the second double-rod hydraulic cylinder are respectively connected with the third connecting rod and the fourth connecting rod; the third connecting rod is connected with a third rotary lock through a third rotating arm, the third rotary lock is installed in a third rotary lock box, and a third force measuring unit is arranged on the third rotary lock; the fourth connecting rod is connected with a fourth rotary lock through a fourth rotating arm, the fourth rotary lock is installed in a fourth rotary lock box, and a fourth force measuring unit is arranged on the fourth rotary lock.
2. The intelligent detection and early warning device for the F-TR lock hooking of the container and the flat car as claimed in claim 1, wherein: the first twist lock, the second twist lock, the third twist lock and the fourth twist lock are the same in structure and respectively comprise a shaft sleeve, a twist lock nut, a twist lock shaft and a twist lock head, the bottom end of the twist lock shaft is provided with a twist lock head, the twist lock nut is installed at the top of the twist lock shaft, and the shaft sleeve is installed on the upper portion of the twist lock shaft.
3. The intelligent detection and early warning device for F-TR lock hooking of the container and the flat car as claimed in claim 2, wherein: the inner part of the shaft sleeve is connected with the rotary lock shaft through a key, and the outer part of the shaft sleeve is connected with the rotary arm through a welding or integral casting mode.
4. The intelligent detection and early warning device for the F-TR lock hooking of the container and the flat car as claimed in claim 1, wherein: the first force measuring unit, the second force measuring unit, the third force measuring unit and the fourth force measuring unit are identical in structure and respectively comprise a column sleeve, a center hole, a groove, a strain gauge, a leading-out hole and a transmission line, the center of the column sleeve is provided with the center hole, the center hole is matched with the size of the rotary locking shaft, the column sleeve is installed on the rotary locking shaft and is in running fit with the rotary locking shaft, the column sleeve is provided with the groove and the leading-out hole, the strain gauge is installed in the groove and is connected with the transmission line, and the transmission line penetrates through the leading-out hole and extends to the outside of the column sleeve.
5. The intelligent detection and early warning device for the F-TR lock hooking of the container and the flat car as claimed in claim 4, wherein: the groove is arranged at the bottom of the column sleeve, the lead-out hole is positioned on the side surface of the column sleeve, and the lead-out hole is communicated with the groove.
6. The intelligent detection and early warning device for the F-TR lock hooking of the container and the flat car as claimed in claim 1, wherein: the intelligent detection early warning device further comprises a first laser ranging sensor, a second laser ranging sensor, a third laser ranging sensor and a fourth laser ranging sensor, wherein the first laser ranging sensor, the second laser ranging sensor, the third laser ranging sensor and the fourth laser ranging sensor are respectively arranged on the side faces of the first rotating lock box, the second rotating lock box, the third rotating lock box and the fourth rotating lock box.
7. The intelligent detection and early warning device for the F-TR lock hooking of the container and the flat car as claimed in claim 1, wherein: the intelligent detection early warning device further comprises a main control box, an alarm, a display and a power supply box, wherein the main control box and the alarm are fixed on the mounting plate, the input end of the main control box is respectively and electrically connected with a strain gauge of the first force measuring unit, the second force measuring unit, the third force measuring unit and the fourth force measuring unit through transmission lines, the input end of the main control box is respectively and electrically connected with the first laser distance measuring sensor, the second laser distance measuring sensor, the third laser distance measuring sensor and the fourth laser distance measuring sensor, the output end of the main control box is respectively and electrically connected with the alarm, the display, the first double-rod hydraulic cylinder and the second double-rod hydraulic cylinder, and the power supply box provides power for the main control box, the alarm and the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064259.0U CN210012506U (en) | 2019-01-15 | 2019-01-15 | Intelligent detection early warning device that container and flatbed F-TR lock collude even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064259.0U CN210012506U (en) | 2019-01-15 | 2019-01-15 | Intelligent detection early warning device that container and flatbed F-TR lock collude even |
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| Publication Number | Publication Date |
|---|---|
| CN210012506U true CN210012506U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064259.0U Active CN210012506U (en) | 2019-01-15 | 2019-01-15 | Intelligent detection early warning device that container and flatbed F-TR lock collude even |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252672A (en) * | 2020-02-26 | 2020-06-09 | 西南交通大学 | Container hoisting method, device and system |
| CN114873469A (en) * | 2022-06-02 | 2022-08-09 | 宜昌精联电子科技有限公司 | FTR unhooking passive automatic detection system and method |
-
2019
- 2019-01-15 CN CN201920064259.0U patent/CN210012506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252672A (en) * | 2020-02-26 | 2020-06-09 | 西南交通大学 | Container hoisting method, device and system |
| CN114873469A (en) * | 2022-06-02 | 2022-08-09 | 宜昌精联电子科技有限公司 | FTR unhooking passive automatic detection system and method |
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