CN112460386A - Automatic instrument base capable of accurately adjusting angle - Google Patents
Automatic instrument base capable of accurately adjusting angle Download PDFInfo
- Publication number
- CN112460386A CN112460386A CN202011257785.2A CN202011257785A CN112460386A CN 112460386 A CN112460386 A CN 112460386A CN 202011257785 A CN202011257785 A CN 202011257785A CN 112460386 A CN112460386 A CN 112460386A
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- regulation
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- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 230000003827 upregulation Effects 0.000 claims description 34
- 230000003828 downregulation Effects 0.000 claims description 23
- 230000033228 biological regulation Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 description 13
- 238000005259 measurement Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002222 downregulating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention provides an automatic instrument base capable of accurately adjusting angles, which comprises a shell, an up-adjusting pedal, a down-adjusting pedal, an adjusting plate, a lifting auxiliary frame, an instrument mounting frame, an up-adjusting transmission shaft and a down-adjusting transmission shaft, wherein the up-adjusting pedal is arranged on the shell; the inner side bottom plate of the shell is fixedly connected with an upright post; the upper adjusting pedal is connected in the lifting seat on the left side of the shell in a sliding manner; the lower pedal is also connected in the lifting seat on the right side of the shell in a sliding manner; the lower part of the adjusting plate is connected with the rear side of the bottom plate and is hinged to the upright post; the lower end of the front side of the lifting auxiliary frame is connected to the upper surface of the adjusting plate through a hinge; the lower fulcrum shaft of the instrument mounting frame is rotatably connected to the upper end of the lifting auxiliary frame through a hinge; the middle of the shaft body of the upper adjusting transmission shaft is rotatably connected to the front surface of the upright post through a bearing; it can be seen that the instrument mount pad of this structure has the effect of the direction of adjusting the instrument, and the running-board of accessible below is adjusted, has improved the simple operation nature and has prevented the probability of maloperation.
Description
Technical Field
The invention belongs to the technical field of instrument bases, and particularly relates to an automatic instrument base capable of accurately adjusting an angle.
Background
The automatic instrument is an electric power measuring and controlling device which provides a solution for electric power parameter measurement, electric energy quality monitoring and analysis and electric equipment control and also plays a role in controlling a production program in actual production. It generally has several functions simultaneously, such as measurement, display, recording or measurement, control, alarm, etc. The automation meter is a system and a subsystem in the whole automation system. An automation device is an "information machine" whose main function is to convert the form of information from an input signal to an output signal.
For example, application No.: the invention discloses a CN201410424844.9 instrument mounting base with a shockproof function, which comprises a first shockproof device, a second shockproof device, a mounting base, a first connecting arm and a second connecting arm; the first shockproof device comprises a first bracket, a first positioning shaft, a first longitudinal spring, a second longitudinal spring, a first transverse spring and a second transverse spring; the first support is internally provided with a first cavity, the first positioning shaft is horizontally arranged in the first cavity, the first longitudinal spring is sleeved at the first end of the first positioning shaft, the first end of the first longitudinal spring is fixed on the first support, the second end of the first longitudinal spring is fixed on the first positioning shaft, the second end of the second longitudinal spring is sleeved at the second end of the first positioning shaft, and the first end of the second longitudinal spring is fixed on the first positioning shaft, and the second end of the second longitudinal spring is fixed on the first support.
Based on the search of above-mentioned patent to and the structure discovery among the combination prior art, the orientation of unable adjustment instrument when the automatic instrument mount pad in the above-mentioned patent is used, and the instrument is fixed unadjustable, leads to being not convenient for carry out the regulation of instrument angle according to operating personnel's position during the operation, causes inconvenience to the in-service use.
Disclosure of Invention
In order to solve the technical problem, the invention provides an automatic instrument base capable of accurately adjusting an angle, so as to solve the problem that the orientation of an instrument cannot be adjusted and the instrument is fixed and cannot be adjusted when the automatic instrument mounting base in the patent is used, so that the angle of the instrument cannot be conveniently adjusted according to the position of an operator during operation, and the actual use is inconvenient.
The invention relates to a purpose and an effect of an automatic instrument base with an accurately-adjusted angle, which are achieved by the following specific technical means:
an automatic instrument base capable of accurately adjusting angles comprises a shell, an up-adjusting pedal, a down-adjusting pedal, an adjusting plate, a lifting auxiliary frame, an instrument mounting frame, an up-adjusting transmission shaft, a down-adjusting transmission shaft, an adjusting shaft, a lifting rod and a cylinder; the inner side bottom plate of the shell is fixedly connected with an upright post; the upper adjusting pedal is connected in the lifting seat on the left side of the shell in a sliding manner; the lower pedal is also connected in the lifting seat on the right side of the shell in a sliding manner; the lower part of the adjusting plate is connected with the rear side of the bottom plate and is hinged to the upright post; the lower end of the front side of the lifting auxiliary frame is connected to the upper surface of the adjusting plate through a hinge; the lower fulcrum shaft of the instrument mounting frame is rotatably connected to the upper end of the lifting auxiliary frame through a hinge; the middle of the shaft body of the upper adjusting transmission shaft is rotatably connected to the front surface of the upright post through a bearing, and the outer side of the upper adjusting transmission shaft is connected with an upper adjusting pedal through gear engagement; the middle of the shaft body of the downward-regulating transmission shaft is rotatably connected to the front surface of the upright post through a bearing, and the outer side of the downward-regulating transmission shaft is meshed with a downward-regulating pedal through a gear; the lower end of the shaft body of the adjusting shaft is rotatably connected to the upper surface of the bottom plate of the shell through a bearing, and the adjusting shaft is meshed with the upper adjusting pedal and the lower adjusting pedal on two sides through gears; the lower end of the lifting rod is in threaded connection with the adjusting shaft through internal threads, two sides of the middle of the lifting rod are connected to the front surface of the upright post in a sliding mode through side convex plates, and the upper end of the lifting rod is hinged to a support shaft below the adjusting plate; the cylinder body of the air cylinder is fixedly connected to the upper surface of the adjusting plate, and the output shaft of the air cylinder is fixedly connected with the movable supporting plate; the movable supporting plate is connected to the movable supporting frame of the instrument mounting frame in a sliding mode.
Furthermore, an up-regulation rack is arranged behind the up-regulation pedal, the lower surface of the up-regulation pedal is connected with the upper surface of the bottom plate of the shell through a left return spring, and a pedal plate is arranged in front of the up-regulation pedal.
Furthermore, a down-regulation rack is arranged behind the down-regulation pedal, the lower surface of the down-regulation pedal is connected with the upper surface of the bottom plate of the shell through a right return spring, and a pedal plate is arranged in front of the down-regulation pedal.
Furthermore, a movable support frame is fixedly connected between the two mounting frames of the instrument mounting frame, and a movable sliding groove is formed in the middle of the lower surface of the movable support frame.
Furthermore, the outer side of the upward adjusting transmission shaft is fixedly connected with an upward adjusting gear, the inner side of the upward adjusting gear is fixedly connected with one end of an upward adjusting ratchet wheel, and the other end of the upward adjusting ratchet wheel is fixedly connected with a shaft of an upward adjusting bevel gear.
Furthermore, the outer side of the downward-regulating transmission shaft is fixedly connected with a downward-regulating gear, the inner side of the downward-regulating gear is fixedly connected with one end of a downward-regulating ratchet wheel, and the other end of the downward-regulating ratchet wheel is fixedly connected with a shaft of a downward-regulating bevel gear.
Furthermore, a driven bevel gear is fixedly connected to the lower shaft of the adjusting shaft, and a lead screw is arranged above the adjusting shaft.
Further, the lifter is including the body of rod and the last body of rod down through articulated mosaic structure, and the both sides processing of the body of rod has the thin plate side flange of cuboid down to the internal screw thread lift adjustment head is seted up to the lower extreme fixedly connected with of the body of rod down.
Compared with the prior art, the invention has the following beneficial effects:
through the cooperation of the up-regulation step, the regulating shaft and the up-regulation transmission shaft of this structure, up-regulation step sliding connection is in the lift seat of the upper surface of shell, the rack and the gear engagement at rear, when stepping down up-regulation step with pedal, the up-regulation step drives the up-regulation gear rotation of up-regulation transmission shaft, when removing the foot, through the effect of left side reset spring, make up-regulation step reset, when up-regulation step drives up-regulation transmission shaft and rotates, up-regulation transmission shaft drives the ratchet and rotates, up-regulation bevel gear drives the regulating shaft and rotates, because the effect of the down-regulation ratchet of opposite side, make down-regulation transmission shaft still motionless, do not influence the regulating shaft and rotate, the regulating shaft drives and rotates through the lead screw.
Through the lower pedal of this structure, regulating spindle and upper adjustment transmission shaft are shown, the same effect through the rack of pedal down, the rotation of steerable lower adjustment transmission shaft, and be equipped with the reset spring structure equally, the regulating spindle passes through the lead screw drive and rotates, when lower pedal drives lower adjustment transmission shaft and rotates, can drive through bevel gear and adjust the rotation of the opposite direction of axial direction, rethread rotation regulating spindle and lift adjustment head cooperation action, can make the lifter rise or descend, under the guide effect of side flange, the lower body of rod only can be followed the straight line and reciprocated, it has the upper rod body to articulate in lower body of rod upper end, when the lower body of rod removes, can drive the body of rod swing, realize the swing of regulating plate simultaneously, realize the instrument orientation on the instrument installing frame and adjust.
Through the effect of lift auxiliary frame and instrument installing frame, can fix current automatic instrument in the framework of instrument installing frame through the bolt, when the cylinder was used, with activity fagging jack-up, make the parallel lifting of activity braced frame, can see out, the instrument mount pad of this structure has the effect of the direction of adjusting the instrument, and the running-board of accessible below is adjusted, has improved the convenience of operation and has prevented the probability of maloperation.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the angle adjustment structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
FIG. 4 is a schematic diagram of the structure of the present invention after being disassembled.
FIG. 5 is a schematic diagram of the internal fitting relationship of the present invention.
Fig. 6 is a schematic view of the structure of the movable support frame of the present invention.
Fig. 7 is a schematic view of the structure of the meter mounting frame of the present invention.
Fig. 8 is a partial enlarged view of fig. 5 a of the present invention.
Fig. 9 is a partial enlarged view of the invention at B of fig. 3.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a housing; 101. a lifting seat; 2. adjusting the pedal upwards; 201. an up-regulation rack; 202. a left return spring; 3. the step is adjusted downwards; 301. downward regulating the rack; 302. a right return spring; 4. an adjusting plate; 401. connecting the bottom plate; 5. a lifting auxiliary frame; 6. an instrument mounting frame; 601. a movable support frame; 6011. a movable chute; 7. a column; 8. adjusting the transmission shaft upwards; 801. up-regulating the gear; 802. an upper adjusting bevel gear; 803. adjusting the ratchet wheel upwards; 9. downward regulating a transmission shaft; 901. a down-regulating gear; 902. downward regulating a bevel gear; 903. downward regulating a ratchet wheel; 10. an adjustment shaft; 1001. a driven bevel gear; 1002. a lead screw; 11. a lifting rod; 1101. a lower rod body; 1102. a rod body is arranged; 1103. a lift adjustment head; 1104. a side convex plate; 12. a cylinder; 13. a movable supporting plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides an automatic instrument base capable of accurately adjusting angles, which comprises a shell 1, an up-adjusting pedal 2, a down-adjusting pedal 3, an adjusting plate 4, a lifting auxiliary frame 5, an instrument mounting frame 6, an up-adjusting transmission shaft 8, a down-adjusting transmission shaft 9, an adjusting shaft 10, a lifting rod 11 and a cylinder 12, wherein the upper-adjusting pedal 2 is arranged on the shell; the inner side bottom plate of the shell 1 is fixedly connected with an upright post 7; the upper adjusting pedal 2 is connected in the lifting seat 101 on the left side of the shell 1 in a sliding way; the lower pedal 3 is also connected in the lifting seat 101 on the right side of the shell 1 in a sliding way; the lower part of the adjusting plate 4 is connected with the rear side of the bottom plate 401 and is connected with the upright post 7 through a hinge; the lower end of the front side of the lifting auxiliary frame 5 is connected on the upper surface of the adjusting plate 4 through a hinge; a lower fulcrum shaft of the instrument mounting frame 6 is rotatably connected to the upper end of the lifting auxiliary frame 5 through a hinge; the middle of the two mounting frames of the instrument mounting frame 6 is fixedly connected with a movable support frame 601, and the middle of the lower surface of the movable support frame 601 is provided with a movable chute 6011, the instrument mounting frame 6 with the structure is shown in fig. 6, the existing automatic instrument can be fixed on the frame body of the instrument mounting frame 6 through bolts, and when the cylinder 6 acts, the movable support plate 13 is jacked up to enable the movable support frame 601 to be lifted in parallel; the middle of the shaft body of the upper adjusting transmission shaft 8 is rotatably connected to the front surface of the upright post 7 through a bearing, and the outer side of the upper adjusting transmission shaft 8 is connected with the upper adjusting pedal 2 through gear engagement; the middle of the shaft body of the downward-regulating transmission shaft 9 is rotatably connected to the front surface of the upright post 7 through a bearing, and the outer side of the downward-regulating transmission shaft 9 is meshed with the downward-regulating pedal 3 through a gear; the lower end of the shaft body of the adjusting shaft 10 is rotatably connected to the upper surface of the bottom plate of the shell 1 through a bearing, and the adjusting shaft 10 is meshed with the upper adjusting pedal 2 and the lower adjusting pedal 3 on the two sides through gears; the lower end of the lifting rod 11 is connected with the adjusting shaft 10 by screw threads through self-contained internal threads, the two sides of the middle of the lifting rod 11 are connected on the front surface of the upright post 7 in a sliding way through a side convex plate 1104, and the upper end of the lifting rod 11 is hinged with a fulcrum shaft below the adjusting plate 4; the cylinder body of the cylinder 12 is fixedly connected on the upper surface of the adjusting plate 4, and the output shaft of the cylinder 12 is fixedly connected with a movable supporting plate 13; the movable supporting plate 13 is slidably connected to the movable supporting frame 601 of the instrument mounting frame 6.
Wherein, the rear of the up-regulation step 2 is provided with an up-regulation rack 201, the lower surface of the up-regulation step 2 is connected with the upper surface of the bottom plate of the shell 1 through a left-side return spring 202, and the front of the up-regulation step 2 is also provided with a pedal plate, the up-regulation step 2 of the structure is as shown in fig. 5, the up-regulation step 2 is slidably connected in a lifting seat 101 on the upper surface of the shell 1, the rack at the rear is meshed with a gear, when the up-regulation step 2 is downwards regulated by the pedal, the up-regulation step 2 drives an up-regulation gear 801 of an up-regulation transmission shaft 8 to rotate, and after the step is removed, the up-regulation step 2 is reset through the action of a left-side return spring 202.
Wherein, the rear of the down-regulation pedal 3 is provided with a down-regulation rack 301, the lower surface of the down-regulation pedal 3 is connected with the upper surface of the bottom plate of the shell 1 through a right return spring 302, and the front of the down-regulation pedal 3 is also provided with a pedal plate, the down-regulation pedal 3 of the structure is shown in figure 5, the down-regulation pedal 3 can control the rotation of the down-regulation transmission shaft 9 through the action of the rack, and is also provided with a return spring structure.
Wherein, the outer side of the up-adjusting transmission shaft 8 is fixedly connected with an up-adjusting gear 801, the inner side of the up-adjusting gear 801 is fixedly connected with one end of an up-adjusting ratchet 803, the other end of the up-adjusting ratchet 803 is fixedly connected with the shaft of an up-adjusting bevel gear 802, the up-adjusting transmission shaft 8 of the structure is as shown in fig. 5, the outer side of the down-adjusting transmission shaft 9 is fixedly connected with a down-adjusting gear 901, the inner side of the down-adjusting gear 901 is fixedly connected with one end of a down-adjusting ratchet 903, the other end of the down-adjusting ratchet 903 is fixedly connected with the shaft of a down-adjusting bevel gear 902, the down-adjusting transmission shaft 9 of the structure is as shown in fig. 5, the lower shaft of the adjusting shaft 10 is fixedly connected with a driven bevel gear 1001, a lead screw 1002 is arranged above the adjusting shaft 10, when the up-adjusting pedal 2 drives the up-adjusting transmission shaft 8 to, due to the action of the down-regulation ratchet 903 on the other side, the down-regulation transmission shaft 9 is still, the rotation of the regulation shaft 10 is not influenced, the regulation shaft 10 is driven by the lead screw 1002 to rotate, and when the down-regulation pedal 3 drives the down-regulation transmission shaft 9 to rotate, the bevel gear can drive the regulation shaft 10 to rotate in the opposite direction.
The lifting rod 11 comprises a lower rod body 1101 and an upper rod body 1102, and is hinged to a splicing structure, wherein rectangular thin plate side convex plates 1104 are processed on two sides of the lower rod body 1101, an internal thread lifting adjusting head 1103 is arranged inside the lower end of the lower rod body 1101, the lifting rod 11 with the structure is shown in fig. 3, the lifting adjusting head 1103 is arranged at the lower end of the lower rod body 1101, the lifting adjusting head 1103 moves in a matched mode through a rotating adjusting shaft 10 and the lifting adjusting head 1103, the lifting rod 11 can ascend or descend, the lower rod body 1101 only can move up and down along a straight line under the guiding effect of the side convex plates 1104, the upper rod body 1102 is hinged to the upper end of the lower rod body 1101, when the lower rod body 1101 moves, the upper rod body 1102 can be driven to swing, meanwhile, the swing of the adjusting plate 4 is achieved, and the direction adjustment.
When in use: firstly, an automatic instrument is fixedly arranged on an instrument mounting frame 6 through fixing parts such as bolts, when the angle of the instrument needs to be adjusted, an up-adjusting pedal 2 is stepped down, the up-adjusting pedal 2 drives an up-adjusting gear 801 of an up-adjusting transmission shaft 8 to rotate, the up-adjusting transmission shaft 8 drives a ratchet wheel to rotate, an up-adjusting bevel gear 802 drives an adjusting shaft 10 to rotate, the adjusting shaft 10 drives a lifting rod 11 to ascend through screw transmission, an adjusting plate 4 is jacked up upwards to realize instrument angle adjustment, after the instrument is removed, the up-adjusting pedal 2 is reset through the action of a left reset spring 202, due to the action of a down-adjusting ratchet 903 on the other side, a down-adjusting transmission shaft 9 is still and does not influence the rotation of the adjusting shaft 10, if the angle of the instrument needs to be adjusted downwards, the down-adjusting pedal 3 needs to be stepped down, the lifting rod 11 can be driven to move downwards through a series of transmission action, and the adjusting plate 4 is, the instrument angle orientation is adjusted downwards, when cylinder 12 was used, with activity fagging 13 jack-up, makes the parallel lifting of activity braced frame 601, can see out, the instrument mount pad of this structure has the effect of the direction of adjusting the instrument, and the running-board of accessible below is adjusted, has improved the simple operation nature and has prevented the probability of maloperation.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an accurate angle regulation's automatic instrument base which characterized in that: the device comprises a shell (1), an up-regulation pedal (2), a down-regulation pedal (3), a regulation plate (4), a lifting auxiliary frame (5), an instrument installation frame (6), an up-regulation transmission shaft (8), a down-regulation transmission shaft (9), a regulation shaft (10), a lifting rod (11) and a cylinder (12); an upright post (7) is fixedly connected to the inner side bottom plate of the shell (1); the upper adjusting pedal (2) is connected in a lifting seat (101) on the left side of the shell (1) in a sliding manner; the downward-regulating pedal (3) is also connected in a lifting seat (101) on the right side of the shell (1) in a sliding manner; the rear side of the lower connecting bottom plate (401) of the adjusting plate (4) is connected to the upright post (7) through a hinge; the lower end of the front side of the lifting auxiliary frame (5) is connected to the upper surface of the adjusting plate (4) through a hinge; a lower fulcrum shaft of the instrument mounting frame (6) is rotatably connected to the upper end of the lifting auxiliary frame (5) through a hinge; the middle of the shaft body of the upward adjusting transmission shaft (8) is rotatably connected to the front surface of the upright post (7) through a bearing, and the outer side of the upward adjusting transmission shaft (8) is connected with the upward adjusting pedal (2) through gear engagement; the middle of the shaft body of the downward-regulating transmission shaft (9) is rotatably connected to the front surface of the upright post (7) through a bearing, and the outer side of the downward-regulating transmission shaft (9) is meshed with a downward-regulating pedal (3) through a gear; the lower end of the shaft body of the adjusting shaft (10) is rotatably connected to the upper surface of the bottom plate of the shell (1) through a bearing, and the adjusting shaft (10) is meshed with the upper adjusting pedal (2) and the lower adjusting pedal (3) on two sides through gears; the lower end of the lifting rod (11) is in threaded connection with the adjusting shaft (10) through an internal thread, two sides of the middle of the lifting rod (11) are in sliding connection with the front surface of the upright post (7) through a side convex plate (1104), and the upper end of the lifting rod (11) is hinged with a fulcrum shaft below the adjusting plate (4); the cylinder body of the cylinder (12) is fixedly connected to the upper surface of the adjusting plate (4), and the output shaft of the cylinder (12) is fixedly connected with a movable supporting plate (13); the movable supporting plate (13) is connected to the movable supporting frame (601) of the instrument mounting frame (6) in a sliding mode.
2. The automated instrument base of claim 1, wherein: an up-regulation rack (201) is arranged behind the up-regulation pedal (2), the lower surface of the up-regulation pedal (2) is connected with the upper surface of the bottom plate of the shell (1) through a left return spring (202), and a pedal is arranged in front of the up-regulation pedal (2).
3. The automated instrument base of claim 1, wherein: a down-regulation rack (301) is arranged behind the down-regulation pedal (3), the lower surface of the down-regulation pedal (3) is connected with the upper surface of the bottom plate of the shell (1) through a right return spring (302), and a pedal plate is arranged in front of the down-regulation pedal (3).
4. The automated instrument base of claim 1, wherein: the middle of the two mounting frames of the instrument mounting frame (6) is fixedly connected with a movable supporting frame (601), and a movable sliding groove (6011) is formed in the middle of the lower surface of the movable supporting frame (601).
5. The automated instrument base of claim 1, wherein: the outer side of the upward adjusting transmission shaft (8) is fixedly connected with an upward adjusting gear (801), the inner side of the upward adjusting gear (801) is fixedly connected with one end of an upward adjusting ratchet wheel (803), and the other end of the upward adjusting ratchet wheel (803) is fixedly connected with the shaft of an upward adjusting bevel gear (802).
6. The automated instrument base of claim 1, wherein: the outer side of the downward-adjusting transmission shaft (9) is fixedly connected with a downward-adjusting gear (901), the inner side of the downward-adjusting gear (901) is fixedly connected with one end of a downward-adjusting ratchet wheel (903), and the other end of the downward-adjusting ratchet wheel (903) is fixedly connected with a shaft of a downward-adjusting bevel gear (902).
7. The automated instrument base of claim 1, wherein: the lower side shaft of the adjusting shaft (10) is fixedly connected with a driven bevel gear (1001), and a lead screw (1002) is arranged above the adjusting shaft (10).
8. The automated instrument base of claim 1, wherein: the lifting rod (11) comprises a lower rod body (1101) and an upper rod body (1102) and is in a hinged splicing structure, two sides of the lower rod body (1101) are processed to form a rectangular sheet side convex plate (1104), and the lower end of the lower rod body (1101) is fixedly connected with a lifting adjusting head (1103) internally provided with an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257785.2A CN112460386A (en) | 2020-11-12 | 2020-11-12 | Automatic instrument base capable of accurately adjusting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257785.2A CN112460386A (en) | 2020-11-12 | 2020-11-12 | Automatic instrument base capable of accurately adjusting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112460386A true CN112460386A (en) | 2021-03-09 |
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| CN202011257785.2A Withdrawn CN112460386A (en) | 2020-11-12 | 2020-11-12 | Automatic instrument base capable of accurately adjusting angle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236928A (en) * | 2021-05-13 | 2021-08-10 | 深圳腾河智慧科技有限公司 | Lifting type 5G customer information acquisition device for telecommunication |
| CN113332656A (en) * | 2021-06-18 | 2021-09-03 | 焦作师范高等专科学校 | Auxiliary device is used in physical exercise psychology teaching that conveniently carries |
| CN115338521A (en) * | 2022-10-18 | 2022-11-15 | 南京顶擎信息技术有限公司 | Portable direct current electric welding machine |
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| CN207511749U (en) * | 2017-11-16 | 2018-06-19 | 杭州锦昌起重机械有限公司 | A kind of Pedals type lifting jack |
| CN109654340A (en) * | 2019-01-08 | 2019-04-19 | 陕西理工大学 | A kind of angle adjustment device for photography and vedio recording |
| CN208935737U (en) * | 2019-03-26 | 2019-06-04 | 克诺尔南口供风设备(北京)有限公司 | A kind of adjustable motor support special-purpose vehicle of intelligence |
| CN210081657U (en) * | 2019-06-06 | 2020-02-18 | 十堰川洋工贸有限公司 | Automobile part mistake proofing assembly tool assembly |
| EP3639694A1 (en) * | 2018-10-19 | 2020-04-22 | König + Neurath AG | Height-adjustable table |
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| CN207511749U (en) * | 2017-11-16 | 2018-06-19 | 杭州锦昌起重机械有限公司 | A kind of Pedals type lifting jack |
| EP3639694A1 (en) * | 2018-10-19 | 2020-04-22 | König + Neurath AG | Height-adjustable table |
| CN211529396U (en) * | 2018-10-31 | 2020-09-18 | 刘晓庆 | Novel teaching aid for political teaching |
| CN109654340A (en) * | 2019-01-08 | 2019-04-19 | 陕西理工大学 | A kind of angle adjustment device for photography and vedio recording |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113236928A (en) * | 2021-05-13 | 2021-08-10 | 深圳腾河智慧科技有限公司 | Lifting type 5G customer information acquisition device for telecommunication |
| CN113332656A (en) * | 2021-06-18 | 2021-09-03 | 焦作师范高等专科学校 | Auxiliary device is used in physical exercise psychology teaching that conveniently carries |
| CN115338521A (en) * | 2022-10-18 | 2022-11-15 | 南京顶擎信息技术有限公司 | Portable direct current electric welding machine |
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Application publication date: 20210309 |
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