CN214621583U - Frock suitable for detect mining plate ring formula tension sensor tensile load - Google Patents
Frock suitable for detect mining plate ring formula tension sensor tensile load Download PDFInfo
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- CN214621583U CN214621583U CN202120839595.5U CN202120839595U CN214621583U CN 214621583 U CN214621583 U CN 214621583U CN 202120839595 U CN202120839595 U CN 202120839595U CN 214621583 U CN214621583 U CN 214621583U
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Abstract
The utility model discloses a frock suitable for detect mining plate ring formula force sensor tension load, this frock include body mount, the horizontal arm of force, plate ring formula force sensor and jack, and the horizontal arm of force setting is articulated with the body mount on the body mount and one end is passed through the rotation connecting elements, and the jack setting still includes dynamometry coupling mechanism on the body mount, plate ring formula force sensor sets up on dynamometry coupling mechanism, and horizontal arm of force lateral wall and the other end are connected in the body mount to dynamometry coupling mechanism one end, and when the horizontal arm is rotatory, dynamometry coupling mechanism and plate ring formula force sensor on same atress direction and detect its atress numerical value. By adopting the tool structure, the tension load numerical value of the mining plate-ring type tension sensor can be accurately and conveniently detected, particularly the tension sensor for detecting large load, and the plate-ring type tension sensor is ensured to be used under a safe working condition.
Description
Technical Field
The utility model relates to a sensor detects technical field, specifically is a frock suitable for detect mining plate ring formula tension sensor tensile load.
Background
At present, when a steel wire rope winch device is used in a coal mine and is not limited to the coal mine, a plate ring type tension sensor is connected to a steel wire rope, whether a winch or a winch steel wire rope works in a safe load range or not is determined by monitoring a load value transmitted by the tension sensor, and an alarm is given if the winch or the winch steel wire rope exceeds the safe load range, so that the safe work of the winch or the winch steel wire rope is ensured, and the safety of operating personnel and equipment is ensured. Therefore, it is necessary to detect the tension load of a plate-ring type tension sensor used for the winch cable.
The existing plate-ring type tension sensor only pulls two ends of the plate-ring type tension sensor towards two sides for detection, and the accuracy of detecting a large load in the detection mode is uncertain and the tension load cannot be adjusted.
Disclosure of Invention
An object of the utility model is to provide a frock suitable for detect mining plate ring formula tension sensor tensile load to solve the problem that can't adjust tensile load.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a frock suitable for detect mining plate ring formula tension sensor tensile load, includes body mount, the horizontal arm of force, plate ring formula tension sensor and jack, and the horizontal arm of force sets up on the body mount and one end is articulated with the body mount through rotating connecting element, and the jack setting is on the body mount and keeps away from the articulated department of the horizontal arm of force and body mount, and the jack is used for jacking up a tip of the horizontal arm of force and orders about the horizontal arm of force around its and body mount junction rotation, still includes dynamometry coupling mechanism, plate ring formula tension sensor sets up on dynamometry coupling mechanism, and the lateral wall of the horizontal arm of force is connected to dynamometry coupling mechanism one end and the other end is connected in the body mount, and when the horizontal arm is rotatory, dynamometry coupling mechanism and plate ring formula tension sensor in same atress direction and detect its atress numerical value.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the force measuring connecting mechanism comprises a force measuring sensor, a lower hinge seat and a rotating rod assembly, the lower hinge seat is arranged on the body fixing frame and is hinged to one end, far away from the transverse force arm, of the plate-ring type tension sensor, the force measuring sensor is hinged to one end, far away from the lower hinge seat, of the upper hinge seat, the force measuring sensor is connected with the side wall of the transverse force arm through the rotating rod assembly, and the rotating rod assembly is used for enabling the force measuring sensor and the plate-ring type tension sensor to be in the same stress direction when the transverse force arm rotates.
In one alternative: the rotating rod assembly comprises a connecting rod and a connecting plate hinge shaft, the connecting plate hinge shaft is rotatably installed on the transverse arm and is rotatably connected with one end of the connecting rod, and one end, far away from the connecting plate hinge shaft, of the connecting rod is hinged with the force measuring sensor.
In one alternative: the jack can be a hydraulic jack or a mechanical jack; the jack is installed on the body fixing frame through the height adjusting seat.
In one alternative: the rotary connecting component between the end part of the transverse arm and the body fixing frame is a rolling bearing through connection or a damping rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the stress directions of the force measurement connecting mechanism and the plate-ring type tension sensor are in the same direction and bear the same tension load, the stress values of the force measurement connecting mechanism and the plate-ring type tension sensor are detected, the tension load data transmitted by the force measurement connecting mechanism and the plate-ring type tension sensor are the same or similar, the load of the plate-ring type tension sensor can be detected, the load of the jack is changed, and the tension loads of the plate-ring type tension sensors of different models can be detected. The utility model relates to detect mining plate ring formula force sensor tension load's frock structure, through adopting this kind of frock structure, can more accurately and conveniently detect out mining plate ring formula force sensor's tension load numerical value, especially detect the force sensor of heavy load, ensure to use plate ring formula force sensor under safe working condition.
Drawings
Fig. 1 is a schematic view of the overall structure of the tool according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the tool shaft side in an embodiment of the present invention.
Notations for reference numerals: the device comprises a body fixing frame 1, a transverse force arm 2, a rotary connecting component 3, a connecting plate hinge shaft 4, a connecting rod 5, a force measuring sensor 6, an upper hinge seat 7, a plate ring type tension sensor 8, a lower hinge seat 9, a height adjusting seat 10 and a jack 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments; in the drawings or the description, the same reference numerals are used for similar or identical parts, and the shape, thickness or height of each part may be enlarged or reduced in practical use. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
In one embodiment, as shown in fig. 1 and 2, a tool suitable for detecting tensile load of a plate-ring type tension sensor for mining comprises a body fixing frame 1, a transverse arm 2, a plate-ring type tension sensor 8 and a jack 11, wherein the transverse arm 2 is arranged on the body fixing frame 1, one end of the transverse arm is hinged with the body fixing frame 1 through a rotating connecting member 3, the jack 11 is arranged on the body fixing frame 1 and is far away from the hinged part of the transverse arm 2 and the body fixing frame 1, the jack 11 is used for jacking one end part of the transverse arm 2 and driving the transverse arm 2 to rotate around the connecting part of the transverse arm 2 and the body fixing frame 1, and the tool further comprises a force measuring connecting mechanism, the plate ring type tension sensor 8 is arranged on the force measuring connecting mechanism, one end of the force measuring connecting mechanism is connected with the side wall of the transverse force arm 2, the other end of the force measuring connecting mechanism is connected with the body fixing frame 1, when the transverse force arm 2 rotates, the force measuring connecting mechanism and the plate ring type tension sensor 8 are in the same force bearing direction and the force bearing numerical value of the force measuring connecting mechanism and the plate ring type tension sensor is detected;
in the implementation process of the embodiment, the jack 11 is lifted, the jack 11 jacks one end of the transverse arm 2, and the transverse arm 2 rotates around the connection part of the transverse arm 2 and the body fixing frame 1, so that the transverse arm 2 pulls the force measurement connecting mechanism and the plate ring type tension sensor 8; because the force-measuring connecting mechanism and the plate-ring type tension sensor 8 bear the same tension load in the same direction, and the stress values are detected, the tension load data respectively transmitted by the force-measuring connecting mechanism and the plate-ring type tension sensor 8 are the same or similar (within a certain error range), the load of the plate-ring type tension sensor 8 can be detected, the load (with changeable size and specification) of the jack 11 is changed, and the tension loads of the plate-ring type tension sensors 8 of different models can be detected. Because the jack 11 can provide a larger lifting force, the plate-ring type tension sensor 8 with a large load can be detected through the lever action of the transverse arm 2, as an embodiment, the left, right, up and down positions of all components shown in the attached drawings are only one arrangement mode, and the specific positions are set according to specific requirements;
in one embodiment, as shown in fig. 1 and 2, the force-measuring connection mechanism includes a force-measuring sensor 6, a lower hinge base 9 and a rotating rod assembly, the lower hinge base 9 is disposed on the body fixing frame 1 and is hinged to one end of the plate-ring type tension sensor 8 far away from the transverse arm 2, the force-measuring sensor 6 is hinged to one end of the plate-ring type tension sensor 8 far away from the lower hinge base 9 through an upper hinge base 7, and the force-measuring sensor 6 is further connected to the side wall of the transverse arm 2 through the rotating rod assembly, and the rotating rod assembly is used for enabling the force-measuring sensor 6 and the plate-ring type tension sensor 8 to be in the same force-receiving direction when the transverse arm 2 rotates; when the transverse arm 2 rotates, the force bearing capacity of the force measuring sensor 6 and the plate ring type tension sensor 8 is in one direction due to the action of the rotating rod assembly, the force measuring sensor 6 is detected and checked in a related detection department, the numerical value of a load signal transmitted by the force measuring sensor 6 is real and accurate, and the load of the plate ring type tension sensor 8 can be detected by comparing the data detected by the force measuring sensor 6 and the plate ring type tension sensor 8;
in one embodiment, as shown in fig. 1 and 2, the rotating rod assembly comprises a connecting rod 5 and a connecting plate hinge shaft 4, the connecting plate hinge shaft 4 is rotatably mounted on the transverse arm 2 and is rotatably connected with one end of the connecting rod 5, and one end of the connecting rod 5 far away from the connecting plate hinge shaft 4 is hinged with a load cell 6; when the transverse force arm 2 rotates, the connecting rod 5 is always vertical to the transverse force arm 2 and the connecting rod 5 is hinged with the force measuring sensor 6 due to the rotation between the end part of the connecting rod 5 and the transverse force arm 2, and the force measuring sensor 6 is hinged with the plate ring type tension sensor 8, so that the force measuring sensor 6 and the plate ring type tension sensor 8 always keep the same direction as the connecting rod 5, and the force bearing directions of the force measuring sensor and the plate ring type tension sensor are the same;
in one embodiment, as shown in fig. 1 and 2, the jack 11 may be a hydraulic jack or a mechanical jack; the jack 11 is arranged on the body fixing frame 1 through the height adjusting seat 10, and the height adjusting seat 10 is used for adjusting the height position of the jack 11 so as to adjust the height of the jack 11 for jacking the transverse force arm 2;
in one embodiment, as shown in fig. 1 and 2, the rotary connecting component 3 between the end of the transverse arm 2 and the body fixing frame 1 is a rolling bearing adapter or a damping rotating shaft; the friction force of the rolling bearing in switching is small, the damping rotating shaft has certain resistance performance, and the transverse force arm 2 can keep a stable state when the jack 11 is disassembled.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a frock suitable for detect mining plate ring formula force sensor tensile load, including body mount, the horizontal arm of force, plate ring formula force sensor and jack, its characterized in that, the horizontal arm of force sets up on the body mount and one end is articulated with the body mount through rotating connecting element, the jack setting is on the body mount and keeps away from the articulated department of horizontal arm of force and body mount, the jack is used for jacking up a tip of the horizontal arm of force and orders about the horizontal arm of force and rotate around its and body mount junction to and
the plate-ring type tension sensor is arranged on the force measuring connecting mechanism, one end of the force measuring connecting mechanism is connected with the side wall of the transverse force arm, and the other end of the force measuring connecting mechanism is connected with the body fixing frame;
when the transverse force arm rotates, the force measuring connecting mechanism and the plate ring type tension sensor are in the same force bearing direction and the force bearing numerical value of the force measuring connecting mechanism and the plate ring type tension sensor is detected.
2. The tool suitable for detecting the tensile load of the mining plate-ring type tension sensor according to claim 1, wherein the force measurement connecting mechanism comprises a force measurement sensor, a lower hinge seat and a rotating rod assembly, the lower hinge seat is arranged on the body fixing frame and is hinged to one end, far away from the transverse force arm, of the plate-ring type tension sensor, the force measurement sensor is hinged to one end, far away from the lower hinge seat, of the upper hinge seat, the force measurement sensor is further connected with the side wall of the transverse force arm through the rotating rod assembly, and the rotating rod assembly is used for enabling the force measurement sensor and the plate-ring type tension sensor to be in the same force bearing direction when the transverse force arm rotates.
3. The tool suitable for detecting the tensile load of the mining plate-and-ring type tension sensor as claimed in claim 2, wherein the rotating rod assembly comprises a connecting rod and a connecting plate hinge shaft, the connecting plate hinge shaft is rotatably mounted on the transverse arm and is rotatably connected with one end of the connecting rod, and one end of the connecting rod, which is far away from the connecting plate hinge shaft, is hinged with the load cell.
4. The tool suitable for detecting the tensile load of the mining plate-ring type tension sensor as claimed in claim 1, wherein the jack is a hydraulic jack or a mechanical jack; the jack is installed on the body fixing frame through the height adjusting seat.
5. The tool applicable to detecting the tensile load of the mining plate-ring type tension sensor according to any one of claims 1 to 4, wherein the rotating connecting component between the end of the transverse arm and the body fixing frame is a rolling bearing or a damping rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120839595.5U CN214621583U (en) | 2021-04-22 | 2021-04-22 | Frock suitable for detect mining plate ring formula tension sensor tensile load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120839595.5U CN214621583U (en) | 2021-04-22 | 2021-04-22 | Frock suitable for detect mining plate ring formula tension sensor tensile load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214621583U true CN214621583U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120839595.5U Active CN214621583U (en) | 2021-04-22 | 2021-04-22 | Frock suitable for detect mining plate ring formula tension sensor tensile load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214621583U (en) |
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2021
- 2021-04-22 CN CN202120839595.5U patent/CN214621583U/en active Active
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