CN213933906U - Device for rapidly detecting linear velocity of rotating equipment - Google Patents
Device for rapidly detecting linear velocity of rotating equipment Download PDFInfo
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- CN213933906U CN213933906U CN202023179253.XU CN202023179253U CN213933906U CN 213933906 U CN213933906 U CN 213933906U CN 202023179253 U CN202023179253 U CN 202023179253U CN 213933906 U CN213933906 U CN 213933906U
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- linear velocity
- mobile platform
- rapidly detecting
- supporting rod
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Abstract
The utility model discloses a device for rapidly detecting the linear velocity of rotating equipment, which comprises a mobile platform, wherein the bottom of the mobile platform is connected with universal wheels; one end of the upper surface of the mobile platform is connected with a lifting rod perpendicular to the mobile platform, the lifting rod is a telescopic structure formed by sleeving an inner rod and an outer rod, the surface of the outer rod is provided with a threaded hole, and a limiting bolt is arranged in the threaded hole and is in interference fit with and locked with the surface of the inner rod; the top end of the inner rod is connected with a connecting rod, the surface of the connecting rod is connected with a linear bearing, a supporting rod penetrates through the linear bearing, one end of the supporting rod is connected with a speed measuring device, and the other end of the supporting rod is provided with a force application mechanism. The device has solved among the prior art that rotary equipment installation environment and diameter difference are great, and the encoder mounting means is more changeable, leads to the problem that detection time is long, the detection precision is poor, has simple structure, convenient operation, commonality are strong, can be fast, the characteristics of the linear velocity of accurate measurement roll table or belt.
Description
Technical Field
The utility model belongs to ultra-thin glass production line equipment detection area, concretely relates to device of short-term test rotating equipment linear velocity.
Background
In the production flow of float glass, there are 1650 roller ways and belts with various diameters from the outlet of tin bath to the glass conveying links such as annealing, cutting and packaging. Glass products often suffer from different degrees and types of subsurface damage. When damage reasons are eliminated, the speed difference of the roller ways is an important evaluation factor, and different roller ways need to be tested at any time. The roller ways have different diameters and different installation environments, the installation modes of the encoders are different, the time required by detection is very long, and the installation precision is different every time, so that the deviation of the detection result is large, and the detection is not beneficial to the investigation of the damage reasons of the glass.
Therefore, it is desirable to design a universal device for rapidly detecting the linear velocity of the rotating equipment to solve the above problems. In order to quickly and accurately measure the linear speed of a roller way or a belt.
Disclosure of Invention
The utility model aims to solve the technical problem that a device of short-term test rotary equipment linear velocity is provided, the device has solved among the prior art rotary equipment installation environment and diameter difference great, and the encoder mounting means is more changeable, leads to the problem that check-out time is long, the detection precision is poor, has simple structure, convenient operation, commonality are strong, can be quick, the characteristics of the linear velocity of accurate measurement roll table or belt.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a device for rapidly detecting the linear velocity of a rotating device comprises a moving platform, wherein the bottom of the moving platform is connected with universal wheels; one end of the upper surface of the mobile platform is connected with a lifting rod perpendicular to the mobile platform, the lifting rod is a telescopic structure formed by sleeving an inner rod and an outer rod, the surface of the outer rod is provided with a threaded hole, and a limiting bolt is arranged in the threaded hole and is in interference fit with and locked with the surface of the inner rod; the top end of the inner rod is connected with a connecting rod, the surface of the connecting rod is connected with a linear bearing, a supporting rod penetrates through the linear bearing, one end of the supporting rod is connected with a speed measuring device, and the other end of the supporting rod is provided with a force application mechanism.
Preferably, the force application mechanism is a hexagonal nut-shaped boss connected to the end of the support rod, and the boss is in sleeve fit with the box spanner.
Preferably, the speed sensor includes the pivot, and the spindle nose surface cover of pivot is equipped with anti-skidding circle and the cooperation of rotary equipment surface contact.
Further, the antiskid circle chooses for use the rubber circle in order to improve the frictional force of spindle nose and rotating equipment contact, prevents to skid.
Preferably, the other end of the rotating shaft passes through the bearing seat and is connected with the encoder; the bearing block is connected with one end of the supporting rod through the base.
Preferably, the encoder is electrically connected with a speed measuring module of the data terminal; the speed measuring module selects a Siemens FM350-1 high-speed counting module, the CPU of the data terminal calculates the linear speed, and the data is displayed on the display of the data terminal in real time.
Preferably, the upper surface of the mobile platform is provided with a counterweight device.
The utility model provides a pair of detect device of rotating equipment linear velocity fast's beneficial effect as follows:
this device carries through portable dolly and removes, and the height of device, the degree of feeding all can be adjusted through lifter and linear bearing, thereby make the device body be applicable to the operational environment of multiple different rotary equipment, the device passes through spindle nose surface and rotary equipment surface direct contact, the linear velocity of rotary equipment is measured to the mode that carries out synchronous pivoted through the stiction drive, because the surface contacts, consequently under the condition that does not skid, rotary equipment's linear velocity can directly react through the linear velocity of spindle nose, do not receive the influence of diameter proportion, therefore, the equipment commonality is stronger, need not to follow the mounting means who trades the encoder according to the rotary equipment of different diameters, the efficiency and the precision of detection have been improved by a wide margin.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are: the device comprises a rotating device 1, a shaft head 2, an anti-skidding ring 3, a bearing seat 4, a base 5, an encoder 6, a support rod 7, a linear bearing 8, an inner rod 9, a connecting rod 91, an outer rod 10, a moving platform 11, a counterweight device 12 and a force application mechanism 13.
Detailed Description
As shown in fig. 1, a device for rapidly detecting a linear velocity of a rotating apparatus includes a moving platform 11, wherein a universal wheel is connected to the bottom of the moving platform 11; one end of the upper surface of the mobile platform 11 is connected with a lifting rod perpendicular to the mobile platform 11, the lifting rod is of a telescopic structure formed by sleeving an inner rod 9 and an outer rod 10, the surface of the outer rod 10 is provided with a threaded hole, and a limit bolt is arranged in the threaded hole and is abutted, matched and locked with the surface of the inner rod 9; the top end of the inner rod 9 is connected with a connecting rod 91, the surface of the connecting rod 91 is connected with a linear bearing 8, a supporting rod 7 penetrates through the linear bearing 8, one end of the supporting rod 7 is connected with a speed measuring device, and the other end of the supporting rod is provided with a force application mechanism 13.
Preferably, the force applying mechanism 13 is a hexagonal nut-shaped boss connected to the end of the supporting rod 7, and the boss is in sleeve fit with the ring spanner.
Preferably, the speed sensor includes the pivot, and 2 surface covers of spindle nose of pivot are equipped with anti-skidding circle 3 and the cooperation of 1 surface contact of rotary equipment.
Further, the antiskid circle 3 chooses for use the rubber circle in order to improve the frictional force of spindle nose 2 and the contact of rotary equipment 1, prevents to skid.
Preferably, the other end of the rotating shaft passes through the bearing seat 4 and is connected with the encoder 6; the bearing seat 4 is connected with one end of a supporting rod 7 through a base 5.
Preferably, the encoder 6 is electrically connected with a speed measuring module of the data terminal; the speed measuring module selects a Siemens FM350-1 high-speed counting module, the CPU of the data terminal calculates the linear speed, and the data is displayed on the display of the data terminal in real time.
Preferably, the upper surface of the mobile platform 11 is provided with a counterweight device 12.
The working principle of the device for rapidly detecting the linear velocity of the rotating equipment is as follows:
when the device is used, the speed measuring device is moved to the rotating equipment 1 through the moving platform 11 and the extension and drop rod, the feeding amount of the support rod 7 on the linear bearing 8 is adjusted, the shaft head 2 is in contact with the outer surface of the rotating equipment 1 in a fitting manner, after the rotating equipment 1 is started, the rotating equipment 1 drives the shaft head 2 to rotate through static friction force, so that the encoder 6 generates corresponding pulse signals to be input into the high-speed counting module, the current linear speed of a measured object is calculated through CPU internal programming software, and the current linear speed is displayed on a PC picture connected with the CPU to form a speed fluctuation curve; when enough roller ways or belt speeds are detected, whether the roller ways run normally or not can be known by analyzing the detection result, if the roller ways run abnormally, the position and deviation amplitude of the abnormal roller ways can be accurately determined, so that the principle analysis of glass damage is carried out, the improvement is made, and the product quality is improved; can cup joint with power application mechanism 13 through box spanner, manual afterburning makes spindle nose 2 and 1 laminating of rotary equipment inseparabler to improve measurement accuracy.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (6)
1. The utility model provides a device of short-term test rotating equipment linear velocity which characterized in that: comprises a mobile platform (11), the bottom of the mobile platform (11) is connected with a universal wheel; one end of the upper surface of the mobile platform (11) is connected with a lifting rod perpendicular to the mobile platform (11), the lifting rod is of a telescopic structure formed by sleeving an inner rod (9) and an outer rod (10), the surface of the outer rod (10) is provided with a threaded hole, and a limiting bolt is arranged in the threaded hole and is abutted, matched and locked with the surface of the inner rod (9); the top end of the inner rod (9) is connected with a connecting rod (91), the surface of the connecting rod (91) is connected with a linear bearing (8), a supporting rod (7) penetrates through the linear bearing (8), one end of the supporting rod (7) is connected with a speed measuring device, and the other end of the supporting rod is provided with a force application mechanism (13).
2. The apparatus for rapidly detecting the linear velocity of a rotating device according to claim 1, wherein: the force applying mechanism (13) is a hexagonal nut-shaped boss connected to the end of the supporting rod (7), and the boss is in sleeve joint with the box spanner.
3. The apparatus for rapidly detecting the linear velocity of a rotating device according to claim 1, wherein: the speed measuring device comprises a rotating shaft, wherein an anti-slip ring (3) is sleeved on the outer surface of a shaft head (2) of the rotating shaft and is in contact fit with the outer surface of the rotating equipment (1).
4. The apparatus for rapidly detecting the linear velocity of a rotating device according to claim 3, wherein: the other end of the rotating shaft penetrates through the bearing block (4) to be connected with the encoder (6); the bearing seat (4) is connected with one end of the supporting rod (7) through the base (5).
5. The apparatus for rapidly detecting the linear velocity of a rotating device according to claim 4, wherein: and the encoder (6) is electrically connected with a speed measuring module of the data terminal.
6. The apparatus for rapidly detecting the linear velocity of a rotating device according to claim 1, wherein: and a counterweight device (12) is arranged on the upper surface of the movable platform (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179253.XU CN213933906U (en) | 2020-12-25 | 2020-12-25 | Device for rapidly detecting linear velocity of rotating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023179253.XU CN213933906U (en) | 2020-12-25 | 2020-12-25 | Device for rapidly detecting linear velocity of rotating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213933906U true CN213933906U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023179253.XU Active CN213933906U (en) | 2020-12-25 | 2020-12-25 | Device for rapidly detecting linear velocity of rotating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213933906U (en) |
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2020
- 2020-12-25 CN CN202023179253.XU patent/CN213933906U/en active Active
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