CN212565021U - Instrument and meter rotational positioning frame - Google Patents
Instrument and meter rotational positioning frame Download PDFInfo
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- CN212565021U CN212565021U CN202020993709.7U CN202020993709U CN212565021U CN 212565021 U CN212565021 U CN 212565021U CN 202020993709 U CN202020993709 U CN 202020993709U CN 212565021 U CN212565021 U CN 212565021U
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- positioning frame
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Abstract
The utility model belongs to the technical field of a rotary positioning frame, in particular to a rotary positioning frame for instruments and meters, which provides the following proposal aiming at the problem of positioning the existing instruments and meters, which comprises a rotating base, wherein two cavities are respectively arranged inside the rotating base, the inner walls of the bottoms of the two cavities are respectively provided with a first small hole along the vertical direction, one end of a screw rod is rotatably arranged on the inner wall of the top side of the cavity, the other end of the screw rod penetrates through the first small hole, and extends to the outside of the rotating base, rectangular holes are respectively arranged on the inner walls of the two cavities at the sides close to each other, the screw rod is sleeved with the screw rod guide sleeve, the utility model solves the defects that the clamping and the positioning of the instrument are not stable and the instrument is easy to fall off in the prior art, the positioning device has the advantages that people can position instruments more stably, the operation is simple and convenient, and the requirements of people are met.
Description
Technical Field
The utility model relates to a rotational positioning frame technical field especially relates to an instrument and meter rotational positioning frame.
Background
With the rapid development of economy and science and technology, people enter a mechanized era in the current society, machines are seen everywhere in the life of people, instruments are important equipment for mechanical maintenance, generally, instruments and meters need to turn over a case for many times when being maintained so as to maintain parts or connection points thereof positioned at the upper part and the lower part of the case, and therefore, an instrument and meter rotating positioning frame is appeared on the market at present and rotates and positions the instruments and meters when being used.
The application number is CN201820345087. X's patent discloses an instrument and meter rotational positioning frame, including stabilizer blade, runner assembly, mounting panel, support, axis of rotation, bolt fastener and rotation base, the welding has the stabilizer blade under the mounting panel, the inside intermediate position department of mounting panel is provided with the runner assembly, runner assembly intermediate position department is provided with the bracing piece, the welding has the rotor plate in the rotor assembly upper end, the welding has the spacing axle of symmetric distribution under the rotor plate, the welding has the support on the rotor plate, the rotation axle sleeve is installed on the support top, the inside rotation axis of inserting of rotation axle sleeve has, and connects through rotating the base between the axis of rotation, the fastener is all installed to rotation base upper end both sides, the fastener is located the inside fastener axis of rotation that is provided with of rotation base, the opposite face welding of fastener. The utility model discloses can adjust through rotor plate and rotation base, make instrument and meter can carry out universal rotation, conveniently carry out instrument and meter's use.
However, the instrument rotary positioning frame related to the patent is unstable in clamping and positioning of instruments, and the instruments are easy to fall off, so that the clamping and fixing structure of the instrument rotary positioning frame is urgently needed to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the clamping positioning of having among the prior art to instrument and meter is unstable and instrument and meter drops easily, and the instrument and meter rotational positioning frame that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an instrument and meter rotary positioning frame comprises a rotary base, wherein two cavities are respectively arranged in the rotary base, first small holes are respectively formed in the inner walls of the bottoms of the two cavities in the vertical direction, one end of a screw rod is rotatably arranged on the inner wall of the top side of the cavity, the other end of the screw rod penetrates through the first small holes and extends out of the rotary base, rectangular holes are respectively formed in the inner wall of one side, close to each other, of the two cavities, a screw rod guide sleeve is sleeved on the screw rod, a rotary rod is rotatably arranged at the bottom of the rotary base and fixedly sleeved with a first gear, a rotary disc is fixedly arranged at the bottom end of the rotary rod, a second small hole is formed in the top side of the first gear in the vertical direction, a limiting rod is movably arranged in the second small hole, two ends of the limiting rod extend out of the second small hole, and one side of a rotary shaft is rotatably, and the other side of the rotating shaft is rotatably provided with a pull rod, the bottom of the rotating base is provided with a plurality of limit grooves at equal intervals in an annular manner, and the limit grooves are matched with the limit rods.
Preferably, the inner wall of one side, far away from each other, of each cavity is provided with a sliding groove, the sliding grooves are internally and slidably provided with sliding blocks, and one sides, close to each other, of the two sliding blocks are fixedly arranged on the two screw rod guide sleeves respectively.
Preferably, one side of each lead screw guide sleeve, which is close to each other, is fixedly provided with one end of a connecting rod, and the other end of each connecting rod is fixedly provided with a clamping block.
Preferably, the second gears are fixedly sleeved at the ends of the two screw rod guide sleeves extending out of the rotating base, and the two second gears are meshed with the first gear.
Preferably, the limiting rod is fixedly sleeved with a spring, and the spring is located between the first gear and the rotating base.
In the utility model, the instrument and meter rotary positioning frame firstly drives the limiting rod to move out of the limiting groove by pulling the pull rod, meanwhile, the rotary table is rotated to drive the first gear to rotate, then the two screw rods are driven to rotate due to the mutual meshing relation of the first gear and the two second gears, the screw rod guide sleeve sleeved on the screw rod slides in the cavity under the matching of the chute and the slide block, then the two clamping blocks are driven to move up and down to clamp the instrument and meter, and finally the pull rod is loosened, the limiting rod can reset under the elastic action of the spring and is clamped with the limiting groove again;
the utility model provides an existing shortcoming that the centre gripping location is unstable and the instrument drops easily to instrument among the prior art for people can fix a position instrument more firmly, and easy operation is convenient, has satisfied people's demand.
Drawings
Fig. 1 is a schematic front view of a rotary positioning rack for an instrument and meter according to the present invention;
fig. 2 is a schematic structural view of a part a of an instrument and meter rotation positioning frame according to the present invention;
fig. 3 is the utility model provides a first gear and second gear meshing structure sketch map of instrument and meter rotational positioning frame.
In the figure: the device comprises a rotating base 1, a cavity 2, a first small hole 3, a screw rod 4, a rectangular hole 5, a screw rod guide sleeve 6, a sliding groove 7, a sliding block 8, a connecting rod 9, a clamping block 10, a second gear 11, a first gear 12, a first gear 13, a rotating disc 14, a second small hole 15, a limiting rod 16, a rotating shaft 17, a pull rod 18, a spring 19 and a limiting groove 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, an instrument and meter rotary positioning frame comprises a rotary base 1, two cavities 2 are respectively arranged in the rotary base 1, a first small hole 3 is arranged on the inner wall of the bottom of each cavity 2 along the vertical direction, one end of a screw rod 4 is rotatably arranged on the inner wall of the top side of each cavity 2, the other end of the screw rod 4 penetrates through the first small hole 3 and extends out of the rotary base 1, rectangular holes 5 are respectively arranged on the inner walls of the two adjacent cavities 2, a screw rod guide sleeve 6 is sleeved on the screw rod 4, a rotary rod 12 is rotatably arranged at the bottom of the rotary base 1, a first gear 13 is fixedly sleeved on the rotary rod 12, a rotary disk 14 is fixedly arranged at the bottom end of the rotary rod 12, a second small hole 15 is arranged on the top side of the first gear 13 along the vertical direction, a limiting rod 16 is movably arranged in the second small hole 15, and two ends of the limiting rod 16 extend out, the bottom of gag lever post 16 rotates the one side of installing pivot 17, and the opposite side of pivot 17 rotates installs pull rod 18, rotates the bottom of base 1 and has seted up a plurality of spacing groove 20 at equal interval annular, and spacing groove 20 and gag lever post 16 looks adaptation.
The utility model discloses in, all seted up spout 7 on the one side inner wall that two cavitys 2 kept away from each other, and sliding mounting has slider 8 in spout 7, and one side that two sliders 8 are close to each other is fixed mounting respectively on two lead screw guide pin bushings 6, and spout 7 and slider 8 mutually support to be can only remove can not take place to deflect in order to make lead screw guide pin bushing 6.
The utility model discloses in, the equal fixed mounting in one side that two lead screw guide pin bushings 6 are close to each other has the one end of connecting rod 9, and the other end fixed mounting of connecting rod 9 has clamp splice 10, fixes a position the instrument through two clamp splices 10.
The utility model discloses in, two lead screw guide pin bushings 6 extend to the outer one end of rotating base 1 and all fixedly cup joint second gear 11, and two second gears 11 all mesh with first gear 13 mutually.
The utility model discloses in, spring 19 has been cup jointed to the last fixed of gag lever post 16, and spring 19 is located first gear 13 and rotates between the base 1, and spring 19 is for making gag lever post 16 can automatic re-setting.
Example two
Referring to fig. 1-3, an instrument and meter rotary positioning frame comprises a rotary base 1, two cavities 2 are respectively arranged in the rotary base 1, a first small hole 3 is arranged on the inner wall of the bottom of each cavity 2 along the vertical direction, one end of a screw rod 4 is rotatably arranged on the inner wall of the top side of each cavity 2, the other end of the screw rod 4 penetrates through the first small hole 3 and extends out of the rotary base 1, rectangular holes 5 are respectively arranged on the inner walls of the two adjacent cavities 2, a screw rod guide sleeve 6 is sleeved on the screw rod 4, a rotary rod 12 is rotatably arranged at the bottom of the rotary base 1, a first gear 13 is fixedly sleeved on the rotary rod 12, a rotary disk 14 is fixedly arranged at the bottom end of the rotary rod 12, a second small hole 15 is arranged on the top side of the first gear 13 along the vertical direction, a limiting rod 16 is movably arranged in the second small hole 15, and two ends of the limiting rod 16 extend out, the bottom of gag lever post 16 rotates the one side of installing pivot 17, and the opposite side of pivot 17 rotates installs pull rod 18, rotates the bottom of base 1 and has seted up a plurality of spacing groove 20 at equal interval annular, and spacing groove 20 and gag lever post 16 looks adaptation.
The utility model discloses in, all seted up spout 7 on the one side inner wall that two cavitys 2 kept away from each other, and sliding mounting has slider 8 in spout 7, and the one side that two sliders 8 are close to each other is fixed welding respectively on two lead screw guide pin bushings 6.
The utility model discloses in, the equal fixed welding in one side that two lead screw guide pin bushings 6 are close to each other has the one end of connecting rod 9, and the other end fixed welding of connecting rod 9 has clamp splice 10.
The utility model discloses in, two lead screw guide pin bushings 6 extend to the outer one end of rotating base 1 and all fixedly cup joint second gear 11, and two second gears 11 all mesh with first gear 13 mutually.
The utility model discloses in, spring 19 has been cup jointed to the last fixed spring that has cup jointed of gag lever post 16, and spring 19 is located first gear 13 and rotates between the base 1.
The utility model discloses in, at first, it shifts out from spacing groove 20 to drive gag lever post 16 through pulling pull rod 18, meanwhile rotate carousel 14 and drive first gear 13 and rotate, then because first gear 13 and two second gear 11's intermeshing relation and drive two lead screw 4 rotations, lead screw guide pin bushing 6 that cup joints on lead screw 4 this moment slides in cavity 2 under spout 7 and slider 8's cooperation, and then take two clamp splice 10 to reciprocate and carry out the centre gripping to the instrument, loosen pulling pull rod 18 at last, gag lever post 16 will reset under spring 19's elastic action, block once more with spacing groove 20.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an instrument and meter rotational positioning frame, includes rotating base (1), its characterized in that, two cavitys (2) have been seted up respectively to rotating base (1) inside, and have all seted up first aperture (3) along vertical direction on the inner wall of two cavitys (2) bottoms, the one end of lead screw (4) is installed in the rotation on the inner wall of cavity (2) top side, and the other end of lead screw (4) runs through first aperture (3), and extends to outside rotating base (1), has all seted up rectangular hole (5) on the one side inner wall that two cavitys (2) are close to each other, lead screw guide pin bushing (6) has been cup jointed on lead screw (4), rotating base (1)'s bottom is installed in the rotation and is dwang (12), and has fixed the cover on dwang (12) and has been connect first gear (13), the bottom fixed mounting of dwang (12) has carousel (, second aperture (15) have been seted up along vertical direction to the top side of first gear (13), and movable mounting has gag lever post (16) in second aperture (15), and outside the both ends of gag lever post (16) all extended to second aperture (15), the bottom of gag lever post (16) is rotated and is installed one side of pivot (17), and the opposite side of pivot (17) rotates and install pull rod (18), a plurality of spacing groove (20) have been seted up to the equidistant annular in bottom that rotates base (1), and spacing groove (20) and gag lever post (16) looks adaptation.
2. The rotary positioning frame for instruments and meters according to claim 1, wherein the inner walls of the two cavities (2) at the sides far away from each other are provided with sliding grooves (7), the sliding blocks (8) are slidably mounted in the sliding grooves (7), and the sides of the two sliding blocks (8) close to each other are fixedly mounted on the two screw rod guide sleeves (6) respectively.
3. The rotary positioning frame for instruments and meters according to claim 1, characterized in that one end of the connecting rod (9) is fixedly installed on one side of the two screw rod guide sleeves (6) close to each other, and the other end of the connecting rod (9) is fixedly installed with the clamping block (10).
4. The rotary positioning rack for instruments and meters according to claim 1, wherein one end of each of the two screw rod guide sleeves (6) extending out of the rotating base (1) is fixedly sleeved with a second gear (11), and the two second gears (11) are engaged with the first gear (13).
5. The rotary instrument positioning frame according to claim 1, wherein the limiting rod (16) is fixedly sleeved with a spring (19), and the spring (19) is located between the first gear (13) and the rotating base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993709.7U CN212565021U (en) | 2020-06-03 | 2020-06-03 | Instrument and meter rotational positioning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020993709.7U CN212565021U (en) | 2020-06-03 | 2020-06-03 | Instrument and meter rotational positioning frame |
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| Publication Number | Publication Date |
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| CN212565021U true CN212565021U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020993709.7U Active CN212565021U (en) | 2020-06-03 | 2020-06-03 | Instrument and meter rotational positioning frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984311A (en) * | 2021-03-08 | 2021-06-18 | 南京信息工程大学 | Data analysis processing apparatus based on thing networking |
| CN113124274A (en) * | 2021-04-23 | 2021-07-16 | 吉林师范大学 | Rotation device for geographic remote sensing surveying and mapping |
-
2020
- 2020-06-03 CN CN202020993709.7U patent/CN212565021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984311A (en) * | 2021-03-08 | 2021-06-18 | 南京信息工程大学 | Data analysis processing apparatus based on thing networking |
| CN113124274A (en) * | 2021-04-23 | 2021-07-16 | 吉林师范大学 | Rotation device for geographic remote sensing surveying and mapping |
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