CN112050929A - Horizontal correcting unit of balance supporting seat is used in laboratory - Google Patents
Horizontal correcting unit of balance supporting seat is used in laboratory Download PDFInfo
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- CN112050929A CN112050929A CN202010798661.9A CN202010798661A CN112050929A CN 112050929 A CN112050929 A CN 112050929A CN 202010798661 A CN202010798661 A CN 202010798661A CN 112050929 A CN112050929 A CN 112050929A
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- 238000012937 correction Methods 0.000 claims abstract description 13
- 230000033228 biological regulation Effects 0.000 claims abstract 3
- 230000000087 stabilizing effect Effects 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims 2
- 238000011105 stabilization Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/36—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the spherical type, i.e. for indicating the level in all directions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/02—Arrangements of bearings
- G01G21/08—Bearing mountings or adjusting means therefor
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses a horizontal correction device of a balance supporting seat for a laboratory, which comprises a balance body, wherein the bottom of the balance body is fixedly connected with the supporting seat, and the bottom of the supporting seat is in sliding contact with the top of an adjusting seat. This horizontal correcting unit of balance supporting seat is used in laboratory, roll in the spherical groove of adjusting seat center bottom through supporting the pendulum ball, make it provide the support to its regulation seat through supporting a toper section of thick bamboo and backup pad, satisfy and adjust the seat and can use the bottom center as the standard, the angle slope changes takes place wantonly, the slope of the supporting seat at control top is adjusted, utilize the displacement that bulldozes the propelling production of pole screw thread, it appoints to draw close the displacement to regulation seat bottom center to drive the promotion piece, the displacement that utilizes the promotion piece displacement to produce is poor, change the vertical height to its ejector pin, the high emergence change of adjusting the seat is propped in the top of the top bracing spheroid top bracing ball that makes it correspond, thereby reached and made its effect that data is more accurate at ordinary times in laboratory.
Description
Technical Field
The invention relates to the technical field of horizontal correction of balance supporting seats for laboratories, in particular to a horizontal correction device of a balance supporting seat for laboratories.
Background
The balance is a weighing apparatus, a balance beam is supported by a fulcrum (shaft) at the center of the beam to form two arms, each arm is hung with a disk, one disk is used for placing an object with known mass, the other disk is used for placing an object to be measured, and the deflection of a pointer fixed on the beam when the pointer does not swing and points to a center scale indicates the mass of the object to be measured. The balance is an equi-armed lever. The balance is a weighing apparatus, and is an instrument for measuring the mass of an object. The lever is manufactured according to the lever principle, a small disc is respectively arranged at two ends of a lever, a weight is placed at one end, an object to be weighed is placed at the other end, a pointer is arranged in the center of the lever, when the two ends are balanced, the mass (weight) of the two ends is equal, modern balances are more and more precise and more sensitive, and more types are provided. At present, the balance supporting seat for laboratory that has generally all adopts the fixing base design, and is fairly firm, but does not possess the leveling function, and the balance supporting seat is the same with the level of supporter board in laboratory, is to need the user to place it as far as on the supporter board of relative level, consequently is relatively restricted when using to data can have certain deviation because of the levelness of base when weighing, thereby has brought certain vexation for the experimenter.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a level correcting device of a balance supporting seat for a laboratory, which solves the problems that the existing balance supporting seat for the laboratory does not have a leveling function, the laboratory balance is completely the same as the level of a supporting object plate, and a user needs to place the balance on the supporting object plate which is relatively horizontal as much as possible, so that the balance is relatively limited in use, and data can have certain deviation due to the levelness of a base in weighing.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the horizontal correction device for the balance supporting seat for the laboratory comprises a balance body, wherein the bottom of the balance body is fixedly connected with a supporting seat, the bottom of the supporting seat is in sliding contact with the top of an adjusting seat, a groove is formed in the bottom of the center of the supporting seat, a rotating rod is inserted into the right side of the supporting seat, the left side of the rotating rod extends into the groove in the middle of the supporting seat, the tail end of the rotating rod is rotatably connected with the inner wall of the groove of the supporting seat, a thread adjusting sleeve is fixedly connected to the middle top of the adjusting seat, the top of the thread adjusting sleeve is inserted into the groove formed in the bottom of the supporting seat, the inner ring of the thread adjusting sleeve is sleeved with the surface thread of the rotating rod, a sliding part is fixedly connected to the top of the thread adjusting sleeve, a sliding groove, the tail end of the adjusting seat is connected with the inner wall of the supporting seat in a sliding manner, a supporting conical cylinder is inserted into the bottom of the adjusting seat, the top of the supporting conical cylinder is fixedly connected with a supporting swinging ball, the bottom of the adjusting seat is provided with a spherical groove matched with the supporting swinging ball for use, the supporting swinging ball is positioned in the spherical groove arranged at the bottom of the adjusting seat, the bottom of the supporting conical cylinder is fixedly connected with a supporting plate, the surface of the supporting conical cylinder is sleeved with a compression spring, the top of the compression spring is fixedly connected with the bottom of the adjusting seat, the bottom of the compression spring is fixedly connected with the top of the supporting plate, the front of a middle rod of the balance body is fixedly connected with a sealing horizontal observation disc, water is placed in the sealing horizontal observation disc, an air bubble ball is arranged in the sealing horizontal observation disc, and three limiting spherical grooves are arranged at the bottom of, the adjusting seat is characterized in that supporting balls are inserted into three limiting spherical grooves of the adjusting seat and are symmetrically distributed around the circumference at the center of the adjusting seat, the bottom of each supporting ball is fixedly connected with a supporting rod, the bottom of each supporting rod is fixedly connected with a hinged block, the bottom of each hinged block is hinged with a stabilizing frame, the side surface of each stabilizing frame is fixedly connected with a supporting cylinder, the top of each supporting cylinder is fixedly connected with an installation frame rod, the top of each installation frame rod is movably provided with a supporting roller, the top of each supporting roller is contacted with the bottom of the adjusting seat, the bottom of each stabilizing frame is movably provided with a roller, a bottom hub of each roller is in extrusion contact with an arc inclined surface of each pushing block, the top of each supporting plate is provided with a groove matched with the pushing block, the bottom of each pushing block is inserted into a groove formed in the top of each supporting plate, and a cross rod penetrates through the, the surface of the cross rod is connected with the inner wall of the pushing block in a sliding mode, the two ends of the cross rod are fixedly connected with the inner walls of the two sides of the pushing block groove respectively, an elastic soft sleeve is sleeved on the outer side of the pushing block, the bottom of the elastic soft sleeve is fixedly connected with the top of the supporting plate, an elastic inserting cylinder is inserted into the top of the elastic soft sleeve in a sliding mode, the top of the elastic inserting cylinder is fixedly connected with the bottom of the adjusting seat, the side face of the pushing block is rotatably connected with a pushing and pressing rod, a threaded groove is formed in the surface of the pushing and pressing rod, penetrating grooves matched with the pushing and pressing rod to use are formed in the side faces of the elastic soft sleeve and the elastic inserting cylinder, the penetrating grooves formed in the side faces of the pushing and pressing rod penetrate through the elastic soft sleeve and the elastic inserting cylinder, a pressing block is sleeved on the surface.
Preferably, the bottom of the supporting plate is fixedly connected with an anti-skid stabilizing base plate, and the bottom of the anti-skid stabilizing base plate is provided with a transverse groove edge used for increasing friction.
Preferably, the two ends of the cross rod are fixedly sleeved with a stabilizing cylinder, and a side edge of the stabilizing cylinder is fixedly connected with the inner wall of the pushing block groove.
Preferably, the bottom of the pushing block is fixedly connected with a stable sliding plate, and the bottom of the stable sliding plate is in sliding contact with the bottom of the groove of the supporting plate.
Preferably, the end of the pushing rod is fixedly connected with a rotating cap, and the right side of the rotating rod is fixedly connected with an adjusting cap barrel.
Preferably, the inside of an elastic insert cylinder is provided with a natural spring, the top of the natural spring is fixedly connected with the bottom of the adjusting seat, and the bottom of the natural spring is fixedly connected with the bottom of the supporting plate.
Preferably, the bottom fixedly connected with sliding block of screw thread adjusting sleeve, the bottom of sliding block and the top sliding contact who adjusts the seat.
(III) advantageous effects
The invention provides a horizontal correction device of a balance supporting seat for a laboratory. The method has the following beneficial effects:
(1) the horizontal correction device of the balance supporting seat for the laboratory is arranged by the supporting seat, and an adjusting seat, a rotating rod, a thread adjusting sleeve, a sliding part, a sliding block, a supporting conical cylinder, a supporting swinging ball, a supporting plate, a compression spring, a sealing horizontal observation disc, water, a bubble ball, an elastic soft sleeve, an elastic inserting cylinder, a jacking ball body, a jacking rod, a hinged block, a stabilizing frame, a jacking cylinder, an installation frame rod, a supporting roller, a pushing block, a cross rod, a pushing rod, a jacking block and a natural spring are matched for use, so that the supporting swinging ball rolls in a spherical groove at the bottom of the center of the adjusting seat, the adjusting seat is supported by the supporting conical cylinder and the supporting plate, the adjusting seat can be centered at the bottom, and the inclination change of any angle can be generated for controlling the inclination adjustment of the supporting seat at the top, then, three top support rods are symmetrically arranged at the bottom of the adjusting seat, the pushing rod is used for pushing the generated displacement by screw thread to drive the pushing block to be assigned to the center of the bottom of the adjusting seat to draw close the displacement, the vertical height of the top support rods is changed by using the displacement difference generated by the displacement of the pushing block, so that the height of the corresponding top support ball body of the pushing block to support the adjusting seat is changed, the bubble ball in the sealing level observation disc is observed, the bubble ball is positioned at the center of the sealing level observation disc, the balance body is in a horizontal state, otherwise, the inclination of the adjusting seat is further controlled by adjusting the height of the corresponding bottom point (the top support ball) of the adjusting seat, when the inclination of the supporting seat is initially larger, the inclination of the supporting seat can also be initially matched with the rotation of the rotating rod, and the screw thread displacement principle generated between the, drive the supporting seat and take place relative horizontal displacement with adjusting the seat, it is easier to make it the supporting seat adjust to the horizontality to reached and made it in laboratory data more accurate effect at ordinary times.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a partial internal schematic view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A in FIG. 1;
FIG. 4 is an enlarged view of the point B in FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 2 according to the present invention;
FIG. 6 is an enlarged schematic view taken at D in FIG. 4 of the present invention;
FIG. 7 is an enlarged schematic view at E of FIG. 5 in accordance with the present invention;
FIG. 8 is an enlarged schematic view at F of FIG. 7 of the present invention;
FIG. 9 is an enlarged schematic view at G of FIG. 7 in accordance with the present invention;
FIG. 10 is a top view of a structural sealing horizontal sight disk of the present invention;
FIG. 11 is a cross-sectional bottom view of the structural adjustment base of the present invention;
FIG. 12 is a schematic side view of the elastic soft sleeve and the elastic insert tube according to the present invention.
In the figure: 1. a balance body; 2. a supporting seat; 3. an adjusting seat; 4. rotating the rod; 5. a threaded adjustment sleeve; 6. a slider; 7. a slider; 8. supporting the conical cylinder; 9. supporting the swinging ball; 10. a support plate; 11. a compression spring; 12. a sealing horizontal observation disc; 13. water; 14. a bubble ball; 15. an elastic soft sleeve; 16. an elastic insert cylinder; 17. supporting the ball body; 18. a top brace rod; 19. a hinged block; 20. a stabilizer frame; 21. a top bracing cylinder; 22. mounting a frame rod; 23. a support roller; 24. a roller; 25. a pushing block; 26. stabilizing the slide plate; 27. a cross bar; 28. a stabilizing cylinder; 29. a push rod; 30. pressing the block; 31. rotating the cap; 32. a natural spring; 33. adjusting the cap cylinder; 34. the antiskid stabilizes the backing plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 12, the present invention provides a technical solution: a horizontal correction device of a balance supporting seat for a laboratory comprises a balance body 1, wherein the bottom of the balance body 1 is fixedly connected with a supporting seat 2, the bottom of the supporting seat 2 is in sliding contact with the top of an adjusting seat 3, a rotating rod 4 is inserted into the right side of the supporting seat 2 with a groove at the center of the supporting seat 2, the left side of the rotating rod 4 extends into the groove at the middle part of the supporting seat 2, the tail end of the rotating rod is rotationally connected with the inner wall of the groove of the supporting seat 2, the right side of the rotating rod 4 is fixedly connected with an adjusting cap barrel 33, the effect of facilitating the rotation of the rotating rod 4 is achieved by the arrangement of the adjusting cap barrel 33, the middle top of the adjusting seat 3 is fixedly connected with a threaded adjusting sleeve 5, the top of the threaded adjusting sleeve 5 is inserted into the groove formed at the bottom of the supporting seat 2, the inner, the bottom of the sliding block 7 is in sliding contact with the top of the adjusting seat 3, the top of the thread adjusting sleeve 5 is fixedly connected with a sliding part 6, the top of the groove of the supporting seat 2 is provided with a sliding groove matched with the sliding groove of the sliding seat 6, the top of the sliding part 6 extends to the inner wall of the sliding groove of the supporting seat 2, the tail end of the sliding part is in sliding connection with the inner wall of the supporting seat 2, the bottom of the adjusting seat 3 is inserted with a supporting conical cylinder 8, the top of the supporting conical cylinder 8 is fixedly connected with a supporting swinging ball 9, the bottom of the adjusting seat 3 is provided with a spherical groove matched with the supporting swinging ball 9, the supporting swinging ball 9 is positioned in the spherical groove arranged at the bottom of the adjusting seat 3, the bottom of the supporting conical cylinder 8 is fixedly connected with a supporting plate 10, the bottom of the supporting plate 10 is fixedly connected with an anti-, thereby achieving the effect of stabilizing the supporting plate 10, the surface of the supporting conical barrel 8 is sleeved with a compression spring 11, the top of the compression spring 11 is fixedly connected with the bottom of the adjusting seat 3, the bottom of the compression spring 11 is fixedly connected with the top of the supporting plate 10, the setting of the compression spring 11 is utilized to achieve the effect of stabilizing the connection between the adjusting seat 3 and the supporting plate 10, the front side of the middle rod of the balance body 1 is fixedly connected with a tightness level observing disc 12, water 13 is placed inside the tightness level observing disc 12, a bubble ball 14 is arranged inside the tightness level observing disc 12, the bottom of the adjusting seat 3 is provided with three limiting spherical grooves, jacking balls 17 are inserted into the three limiting spherical grooves of the adjusting seat 3, the three jacking balls 17 are respectively and symmetrically distributed around the circumference at the center of the adjusting seat 3, the bottom of the jacking balls 17 is fixedly connected with jacking rods 18, the bottom of the top stay bar 18 is fixedly connected with a hinged block 19, the bottom of the hinged block 19 is hinged with a stabilizing frame 20, the side surface of the stabilizing frame 20 is fixedly connected with a top stay tube 21, the top of the top stay tube 21 is fixedly connected with an installation frame rod 22, the top of the installation frame rod 22 is movably provided with a supporting roller 23, the top of the supporting roller 23 is contacted with the bottom of the adjusting seat 3, the bottom of the stabilizing frame 20 is movably provided with a roller 24, the bottom hub of the roller 24 is in extrusion contact with the arc inclined surface of the pushing block 25, the top of the supporting plate 10 is provided with a groove matched with the pushing block 25, the bottom of the pushing block 25 is inserted into the groove arranged at the top of the supporting plate 10, the side surface of the pushing block 25 is penetrated with a cross bar 27, the surface of the cross bar 27 is in sliding connection with the inner wall of the pushing block 25, the two ends of, the side edge of the stabilizing cylinder 28 is fixedly connected with the inner wall of the groove of the pushing block 25, through the arrangement of the cross rod 27 and the stabilizing cylinder 28, the effect of enhancing the stability of the pushing block 25 is achieved, the bottom of the pushing block 25 is fixedly connected with the stabilizing sliding plate 26, the bottom of the stabilizing sliding plate 26 is in sliding contact with the bottom of the groove of the support plate 10, through the arrangement of the stabilizing sliding plate 26, the effect of enabling the pushing block 25 to slide more stably is achieved, the elastic soft sleeve 15 is sleeved on the outer side of the pushing block 25, the bottom of the elastic soft sleeve 15 is fixedly connected with the top of the support plate 10, the elastic inserting cylinder 16 is slidably inserted into the top of the elastic soft sleeve 15, the top of the elastic inserting cylinder 16 is fixedly connected with the bottom of the adjusting seat 3, through the arrangement of the elastic soft sleeve 15 and the elastic inserting cylinder 16, the effect of protecting the pushing block 25, the stabilizing frame 20 and the mounting rod 22 is achieved, the side of, the surface of the pushing rod 29 is provided with a thread groove, the side surfaces of the elastic soft sleeve 15 and the elastic insertion tube 16 are provided with penetrating grooves matched with the pushing rod 29 for use, the side surface of the pushing rod 29 penetrates through the penetrating grooves formed in the side surfaces of the elastic soft sleeve 15 and the elastic insertion tube 16, the surface of the pushing rod 29 is in threaded sleeve connection with a pushing block 30, the bottom of the pushing block 30 is fixedly connected with the top of the supporting plate 10, the end of the pushing rod 29 is fixedly connected with a rotating cap 31, through the arrangement of the rotating cap 31, thereby achieving the effect of facilitating the rotation of the pushing rod 29, the elastic insertion tube 16 is internally provided with a natural spring 32, the top of the natural spring 32 is fixedly connected with the bottom of the adjusting seat 3, the bottom of the natural spring 32 is fixedly connected with the bottom of the supporting plate 10, and through the arrangement of the natural spring 32, thereby having the effect of pulling the corresponding bottom of the adjusting seat 3 and the top of the supporting plate 10.
When the device is used, firstly, the supporting plate 10 is placed on a supporting surface, then the bubble ball 14 in the disc 12 is observed through observing the sealing performance level, when the bubble ball 14 is positioned at the center of the disc 12, the surface balance body 1 is in a horizontal state, when the bubble ball 14 deviates from which side, which side is high is indicated, the supporting seat 2 needs to be inclined downwards towards the direction, the device is characterized in that the device supports the swinging ball 9 to roll in the spherical groove at the bottom of the center of the adjusting seat 3, so that the device supports the adjusting seat 3 through the supporting conical cylinder 8 and the supporting plate 10, simultaneously, the adjusting seat 3 can be inclined at any angle by taking the bottom center as the reference, and is used for controlling the inclined adjustment of the supporting seat 2 at the top, when the inclination of the supporting seat 2 needs to be adjusted, the principle is that the bottom of the adjusting seat 3 is symmetrically provided with three supporting rods 18 which are sequentially corresponding to the supporting heights, firstly, the pushing rod 29 is rotated, the pushing rod 29 is utilized to push the pushing block 25 to move towards the center of the bottom of the adjusting seat 3 by the displacement generated by the screw propulsion of the pushing rod 29, the roller 24 rolls on the inclined plane of the pushing block 25 and upwards supports the stabilizing frame 20, the vertical height of the supporting rod 18 is changed by the height displacement difference generated by the displacement of the pushing block 25, meanwhile, the mounting frame rod 22 and the supporting roller 23 are used for keeping balance to the supporting rod, so that the height of the adjusting seat 3 supported by the corresponding supporting ball 17 is changed, the bubble ball 14 in the sealing horizontal observation disc 12 is observed during adjustment, the bubble ball 14 is positioned in the center of the observation sealing horizontal observation disc 12, the balance body 1 is in a horizontal state, otherwise, the inclination of the adjusting seat 3 is further controlled by adjusting the height of the adjusting seat 3 corresponding to the bottom point (the supporting ball 17), wherein when the inclination of supporting seat 2 is initial great, can be earlier initial through rotatory dwang 4, utilize dwang 4 to rotate the screw thread displacement principle that produces between 5 with the screw thread adjusting sleeve, drive supporting seat 2 and adjust seat 3 and take place relative horizontal displacement, make its initial level adjustment at ordinary times, the gradient diminishes, it is easier to make it adjust to the horizontality supporting seat 2, then operate above step, leveling balance body 1, thereby reached and made it use the purpose that the data is more accurate at ordinary times in laboratory, the content of not making detailed description in this specification all belongs to the well-known prior art of the professional technical personnel in the field simultaneously.
In conclusion, the level correcting device of the balance supporting seat for the laboratory is realized by the arrangement of the supporting seat 2, the adjusting seat 3, the rotating rod 4, the thread adjusting sleeve 5, the sliding part 6, the sliding block 7, the supporting conical cylinder 8, the supporting swinging ball 9, the supporting plate 10, the compression spring 11, the tightness level observation disc 12, the water 13, the bubble ball 14, the elastic soft sleeve 15, the elastic inserting cylinder 16, the top supporting ball 17, the top supporting rod 18, the hinge block 19, the stabilizing frame 20, the top supporting cylinder 21, the mounting frame rod 22, the supporting roller 23, the roller 24, the pushing block 25, the cross rod 27, the pushing rod 29, the top pressing block 30 and the natural spring 32, so that the adjusting seat 3 can roll in the spherical groove at the bottom of the center of the adjusting seat 3 through the supporting swinging ball 9, the adjusting seat 3 is supported by the supporting conical cylinder 8 and the supporting plate 10, and the adjusting seat 3 can be centered at the bottom, the inclination change of any angle is generated for controlling the inclination adjustment of the supporting seat 2 at the top, then three supporting rods 18 are symmetrically arranged at the bottom of the adjusting seat 3, the displacement generated by the screw propulsion of a pushing rod 29 is utilized to drive a pushing block 25 to be assigned to approach the center of the bottom of the adjusting seat 3 for displacement, the vertical height of the supporting rods 18 is changed by utilizing the displacement difference generated by the displacement of the pushing block 25, so that the height of the supporting ball 17 corresponding to the supporting rod is changed to support the adjusting seat 3, and the bubble ball 14 in the sealing horizontal observation disc 12 is observed to be positioned at the center of the observation sealing horizontal observation disc 12, so that the balance body 1 is in a horizontal state, otherwise, the inclination of the adjusting seat 3 is further controlled by adjusting the height of the balance adjusting seat 3 corresponding to the bottom point (supporting rod 17), when the inclination angle of the supporting seat 2 is initially larger, can also be the initial rotation through cooperation dwang 4, utilize the screw thread displacement principle that produces between dwang 4 and the screw thread adjusting sleeve 5, drive supporting seat 2 and adjust 3 relative horizontal displacement that take place, make it supporting seat 2 adjust to the horizontality easier to reached and made it in laboratory data more accurate effect at ordinary times.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a horizontal correcting unit of balance supporting seat is used in laboratory, includes balance body (1), its characterized in that: the bottom of the balance body (1) is fixedly connected with a supporting seat (2), the bottom of the supporting seat (2) is in sliding contact with the top of an adjusting seat (3), the bottom of the center of the supporting seat (2) is provided with a groove, a rotating rod (4) is inserted into the right side of the supporting seat (2), the left side of the rotating rod (4) extends into the groove in the middle of the supporting seat (2), the tail end of the rotating rod is rotatably connected with the inner wall of the groove of the supporting seat (2), the middle top of the adjusting seat (3) is fixedly connected with a thread adjusting sleeve (5), the top of the thread adjusting sleeve (5) is inserted into the groove formed in the bottom of the supporting seat (2), the inner ring of the thread adjusting sleeve (5) is sleeved with the surface thread of the rotating rod (4), the top of the thread adjusting sleeve (5) is fixedly connected with a sliding part (6), the top of the groove of the, the top of the sliding part (6) extends to the inner wall of the sliding groove of the supporting seat (2), the tail end of the sliding part is connected with the inner wall of the supporting seat (2) in a sliding manner, a supporting conical barrel (8) is inserted into the bottom of the adjusting seat (3), the top of the supporting conical barrel (8) is fixedly connected with a supporting swinging ball (9), the bottom of the adjusting seat (3) is provided with a spherical groove matched with the supporting swinging ball (9) for use, the supporting swinging ball (9) is positioned in the spherical groove arranged at the bottom of the adjusting seat (3), the bottom of the supporting conical barrel (8) is fixedly connected with a supporting plate (10), a compression spring (11) is sleeved on the surface of the supporting conical barrel (8), the top of the compression spring (11) is fixedly connected with the bottom of the adjusting seat (3), and the bottom of the compression spring (11) is fixedly connected with the top of the supporting plate (, the front surface of a middle rod of the balance body (1) is fixedly connected with a sealing horizontal observation disc (12), water (13) is placed inside the sealing horizontal observation disc (12), a bubble ball (14) is arranged inside the sealing horizontal observation disc (12), three limiting spherical grooves are formed in the bottom of the adjusting seat (3), supporting balls (17) are inserted into the three limiting spherical grooves of the adjusting seat (3), the three supporting balls (17) are symmetrically distributed around the circumference at the center of the adjusting seat (3) respectively, a supporting rod (18) is fixedly connected to the bottom of the supporting ball (17), a hinge block (19) is fixedly connected to the bottom of the supporting rod (18), a stabilizing frame (20) is hinged to the bottom of the hinge block (19), and a supporting cylinder (21) is fixedly connected to the side surface of the stabilizing frame (20), the top of the top support cylinder (21) is fixedly connected with an installation frame rod (22), the top of the installation frame rod (22) is movably provided with a support roller (23), the top of the support roller (23) is contacted with the bottom of the adjusting seat (3), the bottom of the stabilizing frame (20) is movably provided with a roller (24), a bottom hub of the roller (24) is in extrusion contact with an arc inclined plane of the pushing block (25), the top of the support plate (10) is provided with a groove matched with the pushing block (25) for use, the bottom of the pushing block (25) is inserted into the groove formed in the top of the support plate (10), the side of the pushing block (25) is penetrated with a cross rod (27), the surface of the cross rod (27) is in sliding connection with the inner wall of the pushing block (25), and two ends of the cross rod (27) are respectively fixedly connected with the inner walls of two sides of the groove of the pushing block, an elastic soft sleeve (15) is sleeved outside the pushing block (25), the bottom of the elastic soft sleeve (15) is fixedly connected with the top of the supporting plate (10), the top of the elastic soft sleeve (15) is inserted with an elastic inserting cylinder (16) in a sliding way, the top of the elastic inserting cylinder (16) is fixedly connected with the bottom of the adjusting seat (3), the side surface of the pushing block (25) is rotatably connected with a pushing rod (29), the surface of the pushing rod (29) is provided with a thread groove, the side surfaces of the elastic soft sleeve (15) and the elastic insertion cylinder (16) are respectively provided with a through groove matched with the pushing rod (29) for use, the side surface of the push rod (29) penetrates through the through grooves which are arranged on the side surfaces of the elastic soft sleeve (15) and the elastic insertion cylinder (16), the surface of the pushing rod (29) is sleeved with a top pressing block (30) in a threaded manner, and the bottom of the top pressing block (30) is fixedly connected with the top of the supporting plate (10).
2. The laboratory balance support level correction device of claim 1, wherein: the bottom fixedly connected with antiskid stabilization backing plate (34) of backup pad (10), the horizontal groove arris that is used for increasing friction is seted up to the bottom of antiskid stabilization backing plate (34).
3. The laboratory balance support level correction device of claim 1, wherein: both ends of the cross rod (27) are fixedly sleeved with a stabilizing cylinder (28), and the side edge of the stabilizing cylinder (28) is fixedly connected with the inner wall of the groove of the pushing block (25).
4. The laboratory balance support level correction device of claim 1, wherein: the bottom of the pushing block (25) is fixedly connected with a stable sliding plate (26), and the bottom of the stable sliding plate (26) is in sliding contact with the bottom of the groove of the supporting plate (10).
5. The laboratory balance support level correction device of claim 1, wherein: the end of the pushing rod (29) is fixedly connected with a rotating cap (31), and the right side of the rotating rod (4) is fixedly connected with an adjusting cap barrel (33).
6. The laboratory balance support level correction device of claim 1, wherein: the inside of an elastic insert tube (16) is provided with a natural spring (32), the top of the natural spring (32) is fixedly connected with the bottom of the adjusting seat (3), and the bottom of the natural spring (32) is fixedly connected with the bottom of the supporting plate (10).
7. The laboratory balance support level correction device of claim 1, wherein: the bottom fixedly connected with sliding block (7) of screw thread adjusting sleeve (5), the top sliding contact of the bottom of sliding block (7) and regulation seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798661.9A CN112050929A (en) | 2020-09-22 | 2020-09-22 | Horizontal correcting unit of balance supporting seat is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010798661.9A CN112050929A (en) | 2020-09-22 | 2020-09-22 | Horizontal correcting unit of balance supporting seat is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112050929A true CN112050929A (en) | 2020-12-08 |
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ID=73602777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010798661.9A Withdrawn CN112050929A (en) | 2020-09-22 | 2020-09-22 | Horizontal correcting unit of balance supporting seat is used in laboratory |
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| Country | Link |
|---|---|
| CN (1) | CN112050929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574913A (en) * | 2022-09-09 | 2023-01-06 | 李小娟 | A zero-value error calibration structure for construction quality detectors |
-
2020
- 2020-09-22 CN CN202010798661.9A patent/CN112050929A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574913A (en) * | 2022-09-09 | 2023-01-06 | 李小娟 | A zero-value error calibration structure for construction quality detectors |
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Application publication date: 20201208 |