CN210570446U - Mine hoisting winch and detection device for detecting facing area of brake disc of hoisting machine - Google Patents
Mine hoisting winch and detection device for detecting facing area of brake disc of hoisting machine Download PDFInfo
- Publication number
- CN210570446U CN210570446U CN201921887499.7U CN201921887499U CN210570446U CN 210570446 U CN210570446 U CN 210570446U CN 201921887499 U CN201921887499 U CN 201921887499U CN 210570446 U CN210570446 U CN 210570446U
- Authority
- CN
- China
- Prior art keywords
- brake disc
- fixedly connected
- sleeve
- area
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a mine is with lifting winch and lifting machine brake disc wainscot area detection device relates to the detection device field, including the brake disc, the top fixedly connected with wheel hub of brake disc is provided with the round bar in wheel hub's the inner chamber, and the top of round bar is rotated the cover and is equipped with the sleeve, and the one end fixedly connected with fixed plate of connecting rod alternates and is provided with the slide bar, and the one end fixedly connected with marking pen of slide bar, the top cover of brake disc outer wall are equipped with first cloth, and the top cover of wheel hub outer wall is equipped with the second cloth. The utility model disclosesThe radius of the brake disc is calculated according to C2 pi r by the arrangement mode that the sleeve is matched with the marking pen, and then the radius of the brake disc is calculated according to S pi r2Calculate the area of brake disc to the area of wheel hub is calculated to the analogy in this, then subtracts wheel hub's area with the area of brake disc, just is the wainscot area of brake disc, makes the circle that draws after the exhibition is flat to be the straight line like this, prevents that the string from measuring the bending of appearance, the great condition of error.
Description
Technical Field
The utility model relates to a detection device field, in particular to mine is with lifting winch and lifting machine brake disc wainscot area detection device.
Background
A brake disc is a rotating element in a friction pair of a disc brake, in the shape of a metal disc working on both end faces, and is one of the most important safety parts in automobiles. When the brake disc brakes the lifting winch, the two brake calipers clamp the rolling brake disc to brake the lifting winch through the friction force between the brake calipers and the brake disc, but according to the size of the adhering area of the brake disc, the brake disc of each specification can only be matched with the brake caliper of one specification.
In the conventional technology, the detection of the brake disc facing area generally includes winding the brake disc by a thin rope for one turn to obtain the perimeter of the brake disc, calculating the radius of the brake disc by C2 pi r, and calculating the radius of the brake disc according to S pi r2The area of the brake disc is calculated, the area of the hub is calculated by analogy, then the area of the hub is subtracted from the area of the brake disc, namely the veneering area of the brake disc, but the flexibility of the string is high, and when the string is wound on the outer wall of the brake disc, the string is easy to bend, so that the area is inaccurate to detect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mine is with promoting winch and lifting machine brake disc wainscot area detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mine is with lifting winch and lifting machine brake disc wainscot area detection device, includes the brake disc, the top fixedly connected with wheel hub of brake disc, be provided with the round bar in wheel hub's the inner chamber, the top of round bar is rotated the cover and is equipped with the sleeve, one side fixedly connected with connecting rod of sleeve outer wall, the one end fixedly connected with fixed plate of connecting rod, the bottom of fixed plate alternates and is provided with the slide bar, the one end fixedly connected with marking off pen of slide bar, the top cover of brake disc outer wall is equipped with first cloth, the top cover of wheel hub outer wall is equipped with the second cloth.
Preferably, the bottom of the fixed plate is provided with a sliding chute, an inner cavity of the sliding chute is connected with a sliding block in a sliding mode, and the sliding rod is connected with the sliding block in a sliding and penetrating mode.
Preferably, counter bores are formed in the top and the bottom of the inner wall of the side of the sliding groove, a bolt is arranged on the front face of the fixing plate, and one end of the bolt penetrates through the sliding block to be in threaded sleeve joint with one of the counter bores.
Preferably, the two sides of the fixed plate are provided with first sleeve plates, and the first sleeve plates are fixedly sleeved on the outer wall of the sliding block.
Preferably, the outer wall of one end of the sliding rod is fixedly sleeved with a second sleeve plate, the outer part of the sliding rod is movably sleeved with a spring, one end of the spring is fixedly connected with the second sleeve plate, and the other end of the spring is fixedly connected with the first sleeve plate.
Preferably, the top of one side of the second sleeve plate is fixedly connected with a first limiting plate, and the other end of the sliding rod is fixedly connected with a second limiting plate.
Preferably, a clamping block is sleeved in the hub in a sliding mode, the clamping block is in interference fit with an inner cavity of the hub, and the round rod is fixedly sleeved with the clamping block.
The utility model discloses a technological effect and advantage:
1. the utility model discloses utilize sleeve and marking pen matched with mode of setting up, calculate the radius of brake disc according to C2 pi r, again according to S pi r2Calculating the area of the brake disc, calculating the area of the hub in the same way, and then subtracting the area of the hub from the area of the brake disc to obtain the veneering area of the brake disc, so that the drawn circle is straight after being flattened, and the situation that the string is bent and has a large error in measurement is prevented;
2. the utility model discloses utilize second lagging and first limiting plate matched with mode of setting, through the laminating on first limiting plate and brake disc or wheel hub surface, be convenient for carry on the relative position of marking off pen and first cloth spacing, make the marking off pen can guarantee to contact with first cloth or second cloth.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front structural view of the present invention.
Fig. 3 is a schematic view of the top view structure of the present invention.
Fig. 4 is a schematic view of the internal structure of the sliding chute of the present invention.
In the figure: 1. a brake disc; 2. a hub; 3. a round bar; 4. a sleeve; 5. a connecting rod; 6. a fixing plate; 7. a slide bar; 8. a marking pen; 9. a first cloth strip; 10. a second cloth strip; 11. a slider; 12. a chute; 13. a counter bore; 14. a first deck; 15. a second deck; 16. a spring; 17. a first limit plate; 18. a second limiting plate; 19. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a mine is with promoting winch and lifting machine brake disc wainscot area detection device as shown in fig. 1-4, including brake disc 1, the top fixedly connected with wheel hub 2 of brake disc 1, wheel hub 2's inside slides and has cup jointed fixture block 19, and fixture block 19 and wheel hub 2's inner chamber interference fit, thereby be convenient for prevent that fixture block 19 from taking place to rock in wheel hub 2 inner chamber, and then make round bar 3 fixed with wheel hub 2's relative position, round bar 3 cup joints with fixture block 19 is fixed, is provided with round bar 3 in wheel hub 2's the inner chamber, the top of round bar 3 is rotated the cover and is equipped with sleeve 4, one side fixedly connected with connecting rod 5 of sleeve 4 outer wall.
One end of the connecting rod 5 is fixedly connected with a fixing plate 6, the bottom of the fixing plate 6 is provided with a sliding groove 12, a sliding block 11 is connected in the inner cavity of the sliding groove 12 in a sliding manner, the sliding rod 7 is connected with the sliding block 11 in a sliding and penetrating manner, the sliding connection of the sliding block 11 in the inner cavity of the sliding groove 12 is convenient for enabling the sliding rod 7 to move upwards, the marking pen 8 is convenient for being contacted with a first cloth strip 9 or a second cloth strip 10, the top and the bottom of the inner wall of the side of the sliding groove 12 are both provided with counter bores 13, the front surface of the fixing plate 6 is provided with a bolt, one end of the bolt penetrates through the sliding block 11 to be in threaded sleeve joint with one of the counter bores 13, the bolt is in threaded sleeve joint with the counter bore 13, the relative positions of the fixing plate 6 and the sliding block 11 are convenient to fix, both sides of the fixing plate 6 are both provided, and then make slider 11 can only slide from top to bottom, first lagging 14 is fixed cup joints in the outer wall of slider 11, the bottom of fixed plate 6 alternates and is provided with slide bar 7, the one end fixedly connected with marking off pen 8 of slide bar 7, the top cover of brake disc 1 outer wall is equipped with first cloth 9, the top cover of wheel hub 2 outer wall is equipped with second cloth 10, first cloth 9 and second cloth 10 all are the rectangle, and the length of first cloth 9 is greater than the girth of brake disc 1, the length of second cloth 10 is greater than the girth of wheel hub 2, the back of first cloth 9 and second cloth 10 is all fixed the laminating has the double faced adhesive tape, first cloth 9 and second cloth 10 are laminated with brake disc 1 and wheel hub 2's outer wall respectively through the double faced adhesive tape.
A second sleeve plate 15 is fixedly sleeved on the outer wall of one end of the sliding rod 7, a spring 16 is movably sleeved outside the sliding rod 7, the spring 16 is always in a compressed state on the sliding rod 7, the spring 16 has a certain pushing force to the second strap 15 by the elastic restoring force of the spring 16, and by the pushing force of the spring 16, so that the marking pen 8 is always in contact with the first cloth strip 9 or the second cloth strip 10, one end of the spring 16 is fixedly connected with the second sleeve plate 15, the other end of the spring 16 is fixedly connected with the first sleeve plate 14, the top of one side of the second sleeve plate 15 is fixedly connected with the first limit plate 17, through the laminating on first limiting plate 17 and brake disc 1 or wheel hub 2 surface, be convenient for carry on spacingly with the relative position of marking off pen 8 and first cloth 9, make marking off pen 8 can guarantee to contact with first cloth 9 or second cloth 10, the other end fixedly connected with second limiting plate 18 of slide bar 7.
This practical theory of operation:
when in use, firstlyFirstly, a clamping block 19 is matched into an inner cavity of a hub 2 by force, then a sleeve 4 is sleeved at the top of a round rod 3, a sliding block 11 adjusts the position of a sliding rod 7, a first limiting plate 17 is tightly attached to the upper surface of a brake disc 1, a marking pen 8 is contacted with a first cloth strip 9 at the moment, then a bolt penetrates through the sliding block 11 and is matched into an inner cavity of a counter bore 13 positioned below, so that after the relative position of the sliding block 11 and a fixing plate 6 is fixed, the marking pen 8 is always contacted with the first cloth strip 9 through the elastic restoring force of a spring 16, then the sleeve 4 is rotated, the sliding rod 7 is driven to rotate through the sleeve 4, so that the marking pen 8 marks a line on the outer wall of the first cloth strip 9 while rotating by taking the round rod 3 as a circle center, thereby drawing a smooth and complete circle on the outer wall of the first cloth strip 9, then the bolt is unscrewed, the sliding block 11 is slid, the first limiting plate 17 is tightly attached to the upper surface of the hub 2, and then the bolt is, repeating the above steps, drawing a circle on the outer wall of the second cloth strip 10, then unfolding the first cloth strip 9 and the second cloth strip 10 to convert the circle drawn on the first cloth strip 9 and the second cloth strip 10 into straight lines, measuring the lengths of the two straight lines, obtaining the perimeter of the brake disc 1, calculating the radius of the brake disc 1 according to C-2 pi r, and then calculating the radius of the brake disc 1 according to S-pi r2The area of the brake disc 1 is calculated, the area of the hub 2 is calculated by analogy, and then the area of the hub 2 is subtracted from the area of the brake disc to obtain the adhering area of the brake disc.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a mine is with lifting winch and lifting machine brake disc wainscot area detection device, includes brake disc (1), its characterized in that: the top fixedly connected with wheel hub (2) of brake disc (1), be provided with round bar (3) in the inner chamber of wheel hub (2), the top of round bar (3) is rotated the cover and is equipped with sleeve (4), one side fixedly connected with connecting rod (5) of sleeve (4) outer wall, the one end fixedly connected with fixed plate (6) of connecting rod (5), the bottom of fixed plate (6) alternates and is provided with slide bar (7), the one end fixedly connected with marking off pen (8) of slide bar (7), the top cover of brake disc (1) outer wall is equipped with first cloth (9), the top cover of wheel hub (2) outer wall is equipped with second cloth (10).
2. The device for detecting the facing area of the brake disc of the hoisting winch and the hoisting machine for the mine according to claim 1, wherein: the bottom of fixed plate (6) has seted up spout (12), sliding connection has slider (11) in the inner chamber of spout (12), just slide bar (7) and slider (11) sliding interlude are connected.
3. The device for detecting the facing area of the brake disc of the hoisting winch and the hoisting machine for the mine as claimed in claim 2, wherein: counter bores (13) have all been seted up to the top and the bottom of spout (12) avris inner wall, and the front of fixed plate (6) is provided with the bolt, the one end of bolt is passed slider (11) and is cup jointed with one of them counter bore (13) screw thread.
4. The device for detecting the facing area of the brake disc of the hoisting winch and the hoisting machine for the mine according to claim 1, wherein: the two sides of the fixed plate (6) are provided with first sleeve plates (14), and the first sleeve plates (14) are fixedly sleeved on the outer wall of the sliding block (11).
5. The device for detecting the facing area of the brake disc of the hoisting winch and the hoisting machine for the mine according to claim 1, wherein: the outer wall of one end of the sliding rod (7) is fixedly sleeved with a second sleeve plate (15), the outer part of the sliding rod (7) is movably sleeved with a spring (16), one end of the spring (16) is fixedly connected with the second sleeve plate (15), and the other end of the spring (16) is fixedly connected with the first sleeve plate (14).
6. The device for detecting the facing area of the brake disc of the hoisting winch and the hoisting machine for the mine as claimed in claim 5, wherein: the top of one side of the second sleeve plate (15) is fixedly connected with a first limiting plate (17), and the other end of the sliding rod (7) is fixedly connected with a second limiting plate (18).
7. The device for detecting the facing area of the brake disc of the hoisting winch and the hoisting machine for the mine according to claim 1, wherein: a clamping block (19) is sleeved in the hub (2) in a sliding mode, the clamping block (19) is in interference fit with an inner cavity of the hub (2), and the round rod (3) is fixedly sleeved with the clamping block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887499.7U CN210570446U (en) | 2019-11-05 | 2019-11-05 | Mine hoisting winch and detection device for detecting facing area of brake disc of hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887499.7U CN210570446U (en) | 2019-11-05 | 2019-11-05 | Mine hoisting winch and detection device for detecting facing area of brake disc of hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570446U true CN210570446U (en) | 2020-05-19 |
Family
ID=70662369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921887499.7U Active CN210570446U (en) | 2019-11-05 | 2019-11-05 | Mine hoisting winch and detection device for detecting facing area of brake disc of hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879214A (en) * | 2020-07-31 | 2020-11-03 | 四川航天长征装备制造有限公司 | High-precision inner conical surface taper rapid detection tool |
-
2019
- 2019-11-05 CN CN201921887499.7U patent/CN210570446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879214A (en) * | 2020-07-31 | 2020-11-03 | 四川航天长征装备制造有限公司 | High-precision inner conical surface taper rapid detection tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210570446U (en) | Mine hoisting winch and detection device for detecting facing area of brake disc of hoisting machine | |
| CN105716767A (en) | Magnetic force measuring instrument for magnetic strip special for door seal | |
| CN112212771A (en) | Three-dimensional building wall body outer vertical surface flatness detection device | |
| CN210718940U (en) | Building steel structure welding seam detection device | |
| CN210141836U (en) | Dipperstick for construction | |
| CN218766304U (en) | A dynamics monitoring devices for industry sticky tape | |
| CN103712535A (en) | Clamp used for detecting multiple layers of safety glass and detecting method thereof | |
| CN212274779U (en) | Portable measuring tool for processing carton | |
| CN212403052U (en) | Device for detecting state of steel wire rope of home elevator | |
| CN213418534U (en) | Measuring equipment for building construction | |
| CN211317147U (en) | Pipe diameter measuring device for high-strength PVC pipe | |
| CN209069173U (en) | It is a kind of for detecting the tooling of thickness of concrete floor | |
| CN212409623U (en) | Geological disaster surface building crack on-line monitoring early warning instrument | |
| CN211043084U (en) | Building engineering wall quality detector | |
| CN210108878U (en) | A sclerometer for aluminium casting detects | |
| CN214747720U (en) | Check tool special for spacer ring inner hole | |
| CN210775060U (en) | Building curtain wall wind pressure resistance detection device | |
| CN218916118U (en) | Aluminum caliper | |
| CN206084860U (en) | Clamping device is used in glassware production | |
| CN211317095U (en) | Steel tape | |
| CN219223599U (en) | Multifunctional measuring ruler | |
| CN210018856U (en) | A receive and release couple frame for moving pulley | |
| CN215124519U (en) | Electric power construction operation clothes convenient to carry electric power tool | |
| CN209922768U (en) | Guide rope structure of European style electric hoist | |
| CN216128060U (en) | Parallel ruler for drawing length interval parallel lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |