CN215952532U - Dull and stereotyped appearance convenient to dismouting - Google Patents
Dull and stereotyped appearance convenient to dismouting Download PDFInfo
- Publication number
- CN215952532U CN215952532U CN202122388888.9U CN202122388888U CN215952532U CN 215952532 U CN215952532 U CN 215952532U CN 202122388888 U CN202122388888 U CN 202122388888U CN 215952532 U CN215952532 U CN 215952532U
- Authority
- CN
- China
- Prior art keywords
- screw hole
- positioning
- vertical support
- spring
- threaded
- 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
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model belongs to the technical field of the dull and stereotyped appearance, and a dull and stereotyped appearance convenient to dismouting is disclosed, the on-line screen storage device comprises a base, the top swing joint of vertical support post has the locating lever, the top welding of locating lever has the conversion piece, the inside swing joint of conversion piece has movable axostylus axostyle, the positive surface threaded connection of activity axostylus axostyle has the screw thread nail, one side fixed mounting that the movable axostylus axostyle was kept away from to the screw thread nail has the cutting ferrule, the inside of vertical support post is provided with positioner, the surface of cutting ferrule is provided with buckle device. This dull and stereotyped appearance convenient to dismouting uses through the cooperation of first spring and lug, and the bottom position of locating lever is by the centre gripping, the threaded rod and the inside contact of first screw hole and second screw hole, and locating lever center department is fixed with the vertical support post top, and the cooperation of rethread screw bolt and nut is used, and thereby the surface of sight glass and the laminating of the internal surface of cutting ferrule have reached the effect of the device installation of being convenient for through above-mentioned structure.
Description
Technical Field
The utility model belongs to the technical field of flat instruments, and particularly relates to a flat instrument convenient to disassemble and assemble.
Background
The flat-plate instrument is a traditional instrument for field broken part measurement, and can simultaneously measure the plane position of a ground point and the height difference between the ground point and the point.
In the prior art, the existing flat panel instrument convenient to disassemble and assemble can accurately measure the region and reduce errors of data analysis of the region when measuring in the field, but the flat panel instruments convenient to disassemble and assemble can be disassembled and assembled for too long time when working in the field, so that measured data can not be followed up in time, and further the working effect is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior art can not follow up the measured data in time, thereby greatly reducing the working effect, and provides a flat instrument convenient to disassemble and assemble.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a dull and stereotyped appearance convenient to dismouting, includes the base, the top welding of base has the vertical support post, the top swing joint of vertical support post has the locating lever, the top welding of locating lever has the conversion piece, the inside swing joint of conversion piece has movable axostylus axostyle, the surface of movable axostylus axostyle runs through the inside of conversion piece, the positive surface threaded connection of movable axostylus axostyle has the screw thread nail, one side fixed mounting that the screw thread nail kept away from movable axostylus axostyle has the cutting ferrule, the inside swing joint of cutting ferrule has the sight glass, the fixed surface of sight glass installs the arc chi, the inside of vertical support post is provided with positioner, the surface of cutting ferrule is provided with buckle device.
Preferably, the positioning device comprises a circular sleeve, the circular sleeve is fixed inside the vertical support column, a first spring is fixedly mounted on one side, away from the positioning rod, of the circular sleeve, the inner surface of the circular sleeve is connected with a lug in a sliding mode, and one side, close to the positioning rod, of the first spring is fixedly connected with one side, away from the positioning rod, of the lug.
Preferably, a first threaded hole is formed in the positioning rod, a second threaded hole is formed in the vertical supporting column, the diameter of the first threaded hole is equal to that of the second threaded hole, a threaded rod is connected to the inner thread of the vertical supporting column, and the outer surface of the threaded rod penetrates through the inner surface of the second threaded hole and the inner surface of the first threaded hole respectively.
Preferably, one end of the movable shaft lever, which is far away from the screw nail, is fixedly connected with a disc, a groove is formed in the outer surface of the disc, and an anti-skid pad is fixedly installed on the outer surface of the groove.
Preferably, the buckle device comprises a first positioning block, the internal thread of the first positioning block is connected with a bolt, a second positioning block is fixedly mounted at one end, away from the screw, of the clamping sleeve, a nut is movably connected to one side, away from the first positioning block, of the second positioning block, and the outer surface of the bolt penetrates through the inside of the first positioning block and the inner surface, connected to the inner surface of the nut, of the second positioning block.
Preferably, the positive surface swing joint of base has the level bar, the fixed surface of level bar installs square piece, the inside threaded connection of square piece has the bail, the surface of bail runs through the inside of square piece and the positive surface threaded connection of base.
Preferably, the front surface of the staple is movably connected with a second spring, and one side of the square block, which is far away from the base, is movably connected with the inner surface of the second spring.
Compared with the prior art, the utility model has the beneficial effects that: according to the flat panel instrument convenient to disassemble and assemble, the bottom position of the positioning rod is clamped through the matching use of the first spring and the convex block, the threaded rod is in contact with the inner parts of the first threaded hole and the second threaded hole, the center of the positioning rod is fixed with the top of the vertical supporting column, and the outer surface of the observation mirror is attached to the inner surface of the clamping sleeve through the matching use of the bolt and the nut; through the staple bolt to the position determination of level bar, rethread staple bolt runs through square piece and is connected with the base, and the level bar is fixed on the positive surface of base, and the impact that the second spring received to the staple bolt cushions, thereby has reached through above-mentioned structure and has increased the effect of protection to the device, has promoted the precision and the performance of survey and drawing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a movable shaft according to the present invention;
FIG. 3 is a schematic diagram of a bump structure according to the present invention;
fig. 4 is a schematic view of a bolt structure according to the present invention.
In the figure: 1. a base; 2. a vertical support column; 3. positioning a rod; 4. a conversion block; 5. a movable shaft lever; 6. a threaded nail; 7. a card sleeve; 8. an observation mirror; 9. an arc ruler; 10. a circular sleeve; 11. a first spring; 12. a bump; 13. a first threaded hole; 14. a second threaded hole; 15. a threaded rod; 16. a disc; 17. a first positioning block; 18. a second positioning block; 19. a bolt; 20. a nut; 21. a level bar; 22. a square block; 23. a staple bolt; 24. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 2 and 3, a flat instrument convenient to disassemble and assemble comprises a base 1, a vertical support column 2 is welded on the top of the base 1, a positioning rod 3 is movably connected on the top of the vertical support column 2, the positioning rod 3 penetrates through the top of the vertical support column 2 and is connected to the inside of the vertical support column 2, a conversion block 4 is welded on the top of the positioning rod 3, the external shape of the conversion block 4 is square and is positioned on the left side of the top of the positioning rod 3, a movable shaft lever 5 is movably connected inside the conversion block 4, the outer surface of the movable shaft lever 5 penetrates through the inside of the conversion block 4, the movable shaft lever 5 is stably rotated under the limitation of the conversion block 4 under the condition of rotating force, a screw 6 is connected on the positive surface of the movable shaft lever 5 in a threaded manner, the screw 6 is rotated into the movable shaft lever 5 before the device is used, so that the screw 6 is driven to rotate along with the movable shaft lever 5 when the movable shaft lever 5 is rotated, one side fixed mounting that movable axostylus axostyle 5 was kept away from to screw thread 6 has cutting ferrule 7, the opening has been seted up to one side that screw thread 6 was kept away from to cutting ferrule 7, the inside swing joint of cutting ferrule 7 has sight glass 8, the outer fixed surface of sight glass 8 installs arc chi 9, there is certain space between the center department of arc chi 9 and the center department of sight glass 8, sight glass 8 removes to the inside back of cutting ferrule 7, space department just in time coincides with the bottom of cutting ferrule 7, the inside of vertical support post 2 is provided with positioner, positioner increases the stability of supporting part installation, the surface of cutting ferrule 7 is provided with buckle device, buckle device is further spacing to necessary device.
Referring to fig. 3, the positioning device includes a circular sleeve 10, the circular sleeve 10 is fixed inside the vertical support column 2, the external shape of the circular sleeve 10 is cylindrical, a first spring 11 is fixedly installed on one side of the circular sleeve 10 away from the positioning rod 3, a joint of the first spring 11 away from the positioning rod 3 is located on the inner wall of the circular sleeve 10, the first spring 11 has elasticity, when one side of the first spring 11 close to the positioning rod 3 is pressed, the first spring 11 is compressed, after the external force disappears, the first spring 11 returns to the original state, a bump 12 is slidably connected to the inner surface of the circular sleeve 10, a groove is formed on the outer surface of the positioning rod 3, the inner surface of the groove is matched with the outer surface of the bump 12, one side of the first spring 11 close to the positioning rod 3 is fixedly connected to one side of the bump 12 away from the positioning rod 3, after the bump 12 is subjected to the external force, the first spring 11 changes, first screw hole 13 has been seted up to the inside of locating lever 3, second screw hole 14 has been seted up to the inside of vertical support post 2, the bottom of locating lever 3 and the internal connection back of vertical support post 2, first screw hole 13 and second screw hole 14 just in time are in same horizontal plane, first screw hole 13 equals with the diameter of second screw hole 14, the internal thread connection of vertical support post 2 has threaded rod 15, the diameter of threaded rod 15 equals with first screw hole 13 and second screw hole 14, the internal surface that second screw hole 14 was run through respectively to the surface of threaded rod 15 and the internal surface of first screw hole 13, threaded rod 15 runs through behind first screw hole 13 and the second screw hole 14, locating lever 3 and vertical support post 2's position is fixed.
The one end fixedly connected with disc 16 that screw 6 was kept away from to activity axostylus axostyle 5, can drive activity axostylus axostyle 5 when disc 16 rotates and rotate, and the surface of disc 16 is seted up flutedly, and recess evenly distributed is at the surface of disc 16, and the fixed surface of recess installs the slipmat, and the internal surface and the slipmat of recess laminate completely, and when the staff rotated disc 16, the condition of skidding was avoided as far as possible.
Referring to fig. 4, the fastening device includes a first positioning block 17, one side of the first positioning block 17 close to the screw 6 is fixedly connected to one side of the ferrule 7 far from the screw 6, a bolt 19 is connected to an internal thread of the first positioning block 17, a second positioning block 18 is fixedly installed at one end of the ferrule 7 far from the screw 6, the surface area shapes of the first positioning block 17 and the second positioning block 18 are equal, a nut 20 is movably connected to one side of the second positioning block 18 far from the first positioning block 17, the inner surface of the nut 20 is matched with the outer surface of the bolt 19, the outer surface of the bolt 19 penetrates through the inside of the first positioning block 17 and the inside of the second positioning block 18 and is connected to the inner surface of the nut 20, after the position of the observation mirror 8 is determined, the bolt 19 firstly penetrates through the first positioning block 17 and then penetrates through the bolt 19 and then is connected with the nut 20, so that the ferrule 7 fastens the observation mirror 8.
Referring to fig. 1, base 1's positive surface swing joint has level 21, level 21 is rectangular shape, level 21's fixed surface installs square 22, square 22's rear surface and base 1's rear surface laminating, square 22's internal thread connection has staple bolt 23, staple bolt 23 is with the rigidity of base 1 and staple bolt 23, the surface of staple bolt 23 runs through square 22's inside and base 1's positive surface threaded connection to the rigidity of level 21 and base 1.
Referring to fig. 1, a second spring 24 is movably connected to the front surface of the clamp 23, the inner diameter of the second spring 24 is larger than the outer diameter of the clamp 23, the side of the square block 22 away from the base 1 is movably connected to the inner surface of the second spring 24, and the clamp 23 is compressed by a clamping force between the clamp 23 and the square block 22 in the process of fixing the square block 22 and the second spring 24.
The working principle of the flat instrument convenient to disassemble and assemble is that firstly, the inside of a positioning rod 3 is moved to the inside of a vertical supporting column 2, a convex block 12 clamps the bottom position of the positioning rod 3, a first spring 11 is converted from an original state to be compressed, the positions of a first threaded hole 13 and a second threaded hole 14 are positioned on the same water surface, a threaded rod 15 penetrates through the inside of the second threaded hole 14 and the inside of the first threaded hole 13, the center of the positioning rod 3 is fixed with the top of the vertical supporting column 2, the stability of connection between the vertical supporting column 2 and the positioning rod 3 is further enhanced, a threaded nail 6 drives a clamping sleeve 7 to rotate, the outer surface of the threaded nail 6 enters the inside of a movable shaft rod 5, the position of the clamping sleeve 7 is in a vertical state with the position of a base 1, after an observation mirror 8 is moved to the inside of the clamping sleeve 7, a first positioning block 17 and a second positioning block 18 move towards the direction of the adjacent side, the bolt 19 penetrates through the first positioning block 17 and then penetrates through the second positioning block 18 to be connected with the nut 20, so that the attaching capacity between the cutting sleeve 7 and the observation mirror 8 is improved, after the installation is finished, the movable shaft lever 5 can drive the threaded nail 6 to rotate by rotating the disc 16, the position of the observation mirror 8 is adjusted, and the effect of facilitating the installation of the device is achieved through the structure;
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a dull and stereotyped appearance convenient to dismouting, includes base (1), its characterized in that: the top of the base (1) is welded with a vertical supporting column (2), the top of the vertical supporting column (2) is movably connected with a positioning rod (3), the top of the positioning rod (3) is welded with a conversion block (4), the interior of the conversion block (4) is movably connected with a movable shaft lever (5), the outer surface of the movable shaft lever (5) penetrates through the interior of the conversion block (4), the positive surface of the movable shaft lever (5) is in threaded connection with a threaded nail (6), a cutting sleeve (7) is fixedly arranged on one side of the screw (6) far away from the movable shaft lever (5), an observation mirror (8) is movably connected inside the cutting sleeve (7), an arc ruler (9) is fixedly arranged on the outer surface of the observation mirror (8), the inside of vertical support post (2) is provided with positioner, the surface of cutting ferrule (7) is provided with buckle device.
2. The tablet computer of claim 1, wherein: the positioning device comprises a circular sleeve (10), the circular sleeve (10) is fixed inside a vertical support column (2), one side, far away from a positioning rod (3), of the circular sleeve (10) is fixedly provided with a first spring (11), the inner surface of the circular sleeve (10) is connected with a lug (12) in a sliding mode, and one side, close to the positioning rod (3), of the first spring (11) is fixedly connected with one side, far away from the positioning rod (3), of the lug (12).
3. The tablet computer of claim 1, wherein: first screw hole (13) have been seted up to the inside of locating lever (3), second screw hole (14) have been seted up to the inside of vertical support post (2), the diameter of first screw hole (13) and second screw hole (14) equals, the inside threaded connection of vertical support post (2) has threaded rod (15), the surface of threaded rod (15) runs through the internal surface of second screw hole (14) and the internal surface of first screw hole (13) respectively.
4. The tablet computer of claim 1, wherein: one end, far away from the threaded nail (6), of the movable shaft lever (5) is fixedly connected with a disc (16), a groove is formed in the outer surface of the disc (16), and an anti-slip pad is fixedly mounted on the outer surface of the groove.
5. The tablet computer of claim 1, wherein: the buckle device comprises a first positioning block (17), a bolt (19) is connected to the inner thread of the first positioning block (17), a second positioning block (18) is fixedly mounted at one end, away from the threaded nail (6), of the clamping sleeve (7), a nut (20) is movably connected to one side, away from the first positioning block (17), of the second positioning block (18), and the outer surface of the bolt (19) penetrates through the inner portion of the first positioning block (17) and the inner portion of the second positioning block (18) and is connected to the inner surface of the nut (20).
6. The tablet computer of claim 1, wherein: the positive surface swing joint of base (1) has level bar (21), the fixed surface of level bar (21) installs square piece (22), the internal thread of square piece (22) is connected with bail (23), the surface of bail (23) runs through the inside of square piece (22) and the positive surface threaded connection of base (1).
7. The tablet computer of claim 6, wherein: the front surface of the clamping nail (23) is movably connected with a second spring (24), and one side, far away from the base (1), of the square block (22) is movably connected with the inner surface of the second spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122388888.9U CN215952532U (en) | 2021-09-30 | 2021-09-30 | Dull and stereotyped appearance convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122388888.9U CN215952532U (en) | 2021-09-30 | 2021-09-30 | Dull and stereotyped appearance convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215952532U true CN215952532U (en) | 2022-03-04 |
Family
ID=80425181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122388888.9U Active CN215952532U (en) | 2021-09-30 | 2021-09-30 | Dull and stereotyped appearance convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215952532U (en) |
-
2021
- 2021-09-30 CN CN202122388888.9U patent/CN215952532U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215952532U (en) | Dull and stereotyped appearance convenient to dismouting | |
| CN111307083B (en) | Ultrasonic thickness gauge with stable contact between probe and workpiece | |
| CN210321506U (en) | Percentage surface difference measuring mechanism suitable for automobile inspection device | |
| CN210293961U (en) | Vertical calibration device for resiliometer | |
| CN216954561U (en) | High-precision photoelectric measurement analyzer | |
| CN111250968A (en) | Fan blade screwing and dispensing equipment | |
| CN217586750U (en) | Intelligent calibration injection type mortar strength detector | |
| CN102642254A (en) | Crystal face directional detection bonding table | |
| CN201795770U (en) | Wheel rim deformation measurement device | |
| CN209524856U (en) | A kind of VW511 gs-oil separator cubing | |
| CN203443936U (en) | Ultrasonic hardness gauge testing bracket with pressing structure | |
| CN208801041U (en) | For the completely new perforating device of oblate column side wall punching | |
| CN219120239U (en) | Explosion-proof data acquisition device | |
| CN218543810U (en) | Total powerstation is used in survey and drawing | |
| CN213516405U (en) | Outer wall energy-saving detection core drilling machine with adjustable drilling depth | |
| CN215413491U (en) | Utensil is examined to convenient tight car door handle assembly of clamp | |
| CN218895160U (en) | Level gauge for quality detection and identification of building engineering | |
| CN215373741U (en) | Boiler heating surface tube bank abrasion measuring scale | |
| CN220751091U (en) | Measuring device for house construction engineering | |
| CN219624649U (en) | Industrial design distance measuring device | |
| CN216696420U (en) | Detection equipment for broadcasting and TV engineering | |
| CN220541905U (en) | Comprehensive detection tool for detecting automobile parts | |
| CN201497446U (en) | Disc ruler measurement fixer | |
| CN216593146U (en) | Torsional spring angle measurement gauge | |
| CN211808697U (en) | Higher mathematics is with multi-functional portable drawing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |