CN212843677U - Measuring instrument support - Google Patents
Measuring instrument support Download PDFInfo
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- CN212843677U CN212843677U CN202021864958.2U CN202021864958U CN212843677U CN 212843677 U CN212843677 U CN 212843677U CN 202021864958 U CN202021864958 U CN 202021864958U CN 212843677 U CN212843677 U CN 212843677U
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- mounting platform
- controller
- driving motor
- platform
- support
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Abstract
The utility model relates to a measuring instrument technical field discloses a measuring apparatu support, and it includes support frame, fixed station, mounting platform, ball, driving motor, controller, input module and height detection device. The fixed table is connected to the top end of the support frame; the mounting platform is connected with the fixed platform; the ball screw is vertically arranged, and a nut of the ball screw is fixedly connected with the mounting platform; the output end of the driving motor is connected with a screw rod of the ball screw; the controller is electrically connected with the driving motor; the input module is electrically connected with the controller; the height detection device is arranged on the mounting platform and is electrically connected with the controller; the driving motor drives the screw to rotate, so that the nut drives the mounting platform to move up and down. The utility model provides a measuring apparatu support can self-adjusting height, satisfies the measurement demand.
Description
Technical Field
The utility model relates to a measuring instrument technical field especially relates to a measuring instrument support.
Background
The measuring instrument support frame is a support frame which plays a supporting role for the measuring instrument during measurement. For example, patent publication No. CN210424300U discloses a multipurpose support frame for a construction surveying instrument, which includes a tripod, a fixed block mounted on the tripod, a mounting block slidably connected to the fixed block, and a screw rod screwed with the mounting block. The user makes relative movement for the fixed block through rotating the lead screw for the installation piece, thereby adjusts the height of installation piece. In the actual use process, the height of the mounting block needs to be manually adjusted, the operation intensity is high, and certain physical power is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a measuring apparatu support, its ability automatically regulated self height satisfies the measurement demand.
In order to achieve the above object, the utility model provides a measuring instrument support, it includes:
a support frame;
the fixed table is connected to the top end of the support frame;
the mounting platform is connected with the fixed table;
the ball screw is vertically arranged, and a nut of the ball screw is fixedly connected with the mounting platform;
the output end of the driving motor is connected with the screw rod of the ball screw;
a controller electrically connected to the driving motor;
an input module electrically connected with the controller; and
the height detection device is arranged on the mounting platform and is electrically connected with the controller;
the driving motor drives the screw to rotate, so that the nut drives the mounting platform to move up and down.
Preferably, the fixing platform is provided with a through groove, the mounting platform is at least partially arranged in the through groove and can slide in the through groove, the top end of a screw rod of the ball screw extends into the through groove, and the height detection device is arranged at the bottom side of the mounting platform.
As a preferred scheme, an installation cavity is further formed in the fixed table and communicated with the through groove;
the gauge stand further comprises:
the limiting assemblies are uniformly distributed on the outer side of the mounting platform by taking the mounting platform as a center, and are mounted in the mounting cavity and connected with the mounting platform.
As preferred scheme, spacing subassembly includes:
the top side of the guide column is fixedly connected with the inner wall of the top side of the installation cavity, and the bottom side of the guide column is fixedly connected with the inner wall of the bottom side of the installation cavity; and
and the limiting ring is fixedly connected to the outer side of the mounting platform and is connected to the guide post in a sliding manner.
Preferably, the mounting platform further comprises a level bubble, and the level bubble is arranged on the top side of the mounting platform.
Preferably, the support frame comprises at least three support members, the support members are evenly distributed at equal intervals with the axis of the fixed table as the center, and the top ends of the support members are connected with the bottom side of the fixed table.
Preferably, the support frame further comprises at least three support legs, each support leg corresponds to each support member one by one, the first end of each support leg is detachably connected with each support member, and the second end of each support leg is a tip.
Preferably, the support leg is provided with a screw hole, the bottom end of the support member is provided with an extension portion, the outer side of the extension portion is provided with an external thread, and the support leg is screwed in the screw hole through the extension portion.
The utility model provides a pair of measuring apparatu support compares with prior art, and its beneficial effect lies in: the utility model discloses an input module, height detection device, driving motor all are connected with the controller electricity, during the use, in the high input module that the user will need to adjust, input module feeds back data to the controller, and controller control driving motor drive ball drives mounting platform and reciprocates. The height detection device is installed on the installation platform and used for detecting the height of the installation platform and feeding data back to the controller, and when the installation platform rises to a specified height, the controller stops driving the motor. The height of the installation platform can be automatically adjusted according to the information input by a user, so that the time for manually adjusting the installation platform is saved, and the labor intensity is reduced.
Drawings
Fig. 1 is a schematic structural view of a support for a measuring instrument according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a support (with a drive motor and a ball screw omitted) of a measuring instrument according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a support (with a support frame omitted) of the measuring instrument according to an embodiment of the present invention;
fig. 4 is a schematic connection diagram of the controller, the driving motor, the input module and the height detection device according to the embodiment of the present invention;
FIG. 5 is a perspective view of a mounting platform, and a vial according to an embodiment of the present invention;
fig. 6 is a perspective view of a stationary stage according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a support leg according to an embodiment of the present invention.
In the figure, 1, a fixed table; 2. mounting a platform; 3. a support frame; 31. a support member; 32. a support leg; 4. a ball screw; 41. a screw; 42. a nut; 5. a drive motor; 6. an input module; 7. a height detection device; 8. a through groove; 9. a limiting component; 91. a guide post; 92. a limiting ring; 10. a level bubble; 11. an extension portion; 12. a screw hole; 13. and a controller.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying 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, it should be understood that the terms used in the present invention are used in the description of the present invention, and it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are used in the present invention as the terms of the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
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, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 7, the present invention provides a support for a measuring instrument, which includes a support frame 3, a fixing table 1, a mounting platform 2, a ball screw 4, a driving motor 5, a controller 13, an input module 6, and a height detecting device 7. The fixed table 1 is connected to the top end of the support frame 3; the mounting platform 2 is connected with the fixed platform 1; the ball screw 4 is vertically arranged, and a nut 42 of the ball screw 4 is fixedly connected with the mounting platform 2; the output end of the driving motor 5 is connected with a screw rod 41 of the ball screw 4; the controller 13 is electrically connected with the driving motor 5; the input module 6 is electrically connected with the controller 13; the height detection device 7 is arranged on the mounting platform 2 and is electrically connected with the controller 13; wherein, the driving motor 5 drives the screw rod 41 to rotate, so that the nut 42 drives the mounting platform 2 to move up and down.
It will be appreciated that the axis of the stationary table 1 and the axis of the mounting platform 2 coincide and the nut 42 is attached at the centre of the underside of the mounting platform 2. In this embodiment, the controller 13 may be a PLC system, the input module 6 may be a keyboard, and the height detecting device 7 may be a height sensor. In actual use, the input module 6 is mounted on the outside of the stationary table 1. Driving motor 5 can install at the upper surface of fixed station 1, is connected with ball 4 through driving motor 5, and ball 4 is vertical to be connected on mounting platform 2, realizes that mounting platform 2 connects on fixed station 1. The driving motor 5 can also be arranged below the fixed table 1, the mounting platform 2 is slidably connected in the fixed table 1, and the screw rod 41 of the ball screw 4 extends into the fixed table 1 to be connected with the mounting platform 2.
Based on above-mentioned technical scheme, support frame 3 is used for supporting fixed station 1, and mounting platform 2 can be for fixed station 1 round trip movement on vertical direction. The user can place the gauge on the upper surface of the mounting platform 2 and input the height to be adjusted into the input module 6, and the input module 6 transmits the data to the controller 13. The height detection device 7 is installed on the installation platform 2 and used for monitoring the height of the installation platform 2, and the height detection device 7 transmits detected height data to the controller 13. Under the working condition, the controller 13 controls the driving motor 5 to drive the screw rod 41 to rotate for the specified number of turns according to the data transmitted by the input module 6, and the nut 42 of the ball screw 4 is screwed on the screw rod 41, so that the screw rod 41 rotates to drive the nut 42 to move up and down, and the nut 42 is fixedly connected with the mounting platform 2 to move up and down, thereby realizing the effect of changing the height of the measuring instrument placed on the mounting platform 2. When the measuring instrument support is used, a user only needs to manually input required height data without manually adjusting the height of the measuring instrument support, so that the operation time is saved, the labor intensity is reduced, and the measuring instrument support has high automation degree.
Wherein, the fixed station 1 has been seted up and has been led to the groove 8, and mounting platform 2 is at least partly located and leads to in the groove 8 to can slide in leading to the groove 8, during the top of ball 4's screw rod 41 stretched into leads to the groove 8, height-detecting device 7 sets up the bottom side at mounting platform 2. The mounting platform 2 is slidably connected in the through groove 8, the top side of the mounting platform 2 can protrude out of the upper surface of the fixed table 1, and the bottom side of the mounting platform 2 can also protrude out of the lower surface of the fixed table 1. The mounting platform 2 may also be arranged completely in the through slot 8 during the height adjustment. The screw rod 41 of the ball screw 4 extends into the through groove 8, and the mounting platform 2 can be ensured to rise to a specified height. Mounting platform 2 sets up in the logical groove 8 of fixed station 1 for fixed station 1 plays a protection mounting platform 2's effect, avoids mounting platform 2 to be collided with badly.
In addition, an installation cavity is further formed in the fixed table 1, the installation cavity is arranged on the outer side of the through groove 8, and the installation cavity is communicated with the through groove 8; the measuring instrument support further comprises at least two limiting assemblies 9, each limiting assembly 9 is uniformly distributed on the outer side of the mounting platform 2 by taking the mounting platform 2 as a center, and each limiting assembly 9 is mounted in the mounting cavity and connected with the mounting platform 2. The limiting assembly 9 is used for limiting the moving direction of the mounting platform 2, so that the mounting platform 2 can only move in the vertical direction and cannot swing left and right, and the mounting platform 2 can be horizontally arranged. When the number of the limiting assemblies 9 is two, the limiting assemblies 9 are symmetrically arranged on two sides of the mounting platform 2. When the number of the limiting assemblies 9 is more than three, the limiting assemblies 9 are arranged at equal intervals by taking the axis of the mounting platform 2 as a central line. Specifically, the limiting assembly 9 comprises a guide post 91 and a limiting ring 92, wherein the top side of the guide post 91 is fixedly connected with the inner wall of the top side of the installation cavity, and the bottom side of the guide post 91 is fixedly connected with the inner wall of the bottom side of the installation cavity; the limiting ring 92 is fixedly connected to the outer side of the mounting platform 2, and the limiting ring 92 is slidably connected to the guide post 91. When the driving motor 5 drives the screw rod 41 of the ball screw 4 to rotate, the nut 42 drives the mounting platform 2 to move up and down, and the limit ring 92 moves up and down on the guide post 91 along with the screw rod. When mounting platform 2 slided to higher position along with ball 4, spacing ring 92 can the butt at the top side inner wall of installation cavity, and like the same, when mounting platform 2 slided to lower position along with ball 4, spacing ring 92 can the butt at the bottom side inner wall of installation cavity. The provision of the stop collar 92 and the guide post 91 enables the displacement of the mounting platform 2 in the vertical direction to be limited. Moreover, the installation platform 2 can be prevented from inclining to the left and right, and a guiding function is provided.
More specifically, the gauge stand further comprises a vial 10, the vial 10 being arranged on the top side of the mounting platform 2 for detecting whether the mounting platform 2 is in a horizontal state.
Optionally, the supporting frame 3 includes at least three supporting members 31, each supporting member 31 is uniformly distributed at equal intervals with the axis of the fixed station 1 as the center, and the top ends of the supporting members 31 are connected with the bottom side of the fixed station 1. At least three support members 31 support one fixed table 1, and can stably support the fixed table 1. In the present example, the three legs 31 may be tripod-like structures. The support frame 3 further comprises at least three legs 32, each leg 32 corresponds to each support member 31, a first end of each leg 32 is detachably connected to each support member 31, and a second end of each leg 32 is a tip. When the ground surface unevenness of the measurement site is uneven, the support legs 32 can be connected to the support members 31, and the second end portions of the support legs 32 are inserted into the ground, so that the levelness of the installation platform 2 and the fixed platform is ensured. The support leg 32 is provided with a screw hole 12, the bottom end of the support 31 is provided with an extension part 11, the outer side of the extension part 11 is provided with an external thread, and the support leg 32 is screwed in the screw hole 12 through the extension part 11. The support legs 32 are connected to the support members 31 in a threaded connection mode, so that the support legs are detachably connected and are convenient to install and detach.
The utility model discloses a working process does: the user person inputs the height that needs to be adjusted through input module 6, and input module 6 feeds back data to controller 13, and controller 13 control driving motor 5 drive ball 4 rotates for mounting platform 2 slides from top to bottom in logical groove 8. The stop collar 92 slides on the guide post 91, and the sliding direction of the mounting platform 2 can be limited. Height detection device 7 detects mounting platform 2's height to give control system with data feedback, when mounting platform 2's height and the height that the user set for were the same, control system closed driving motor 5, and at this moment, mounting platform 2 is located appointed height, and the user can place the measuring apparatu at mounting platform 2's upper surface.
To sum up, the embodiment of the utility model provides a measuring apparatu support, its input module, height detection device, driving motor all are connected with the controller electricity, and during the use, the user will need the height input module of adjusting, and input module feeds back data to the controller, and controller control driving motor drive ball drives mounting platform and reciprocates. The height detection device is installed on the installation platform and used for detecting the height of the installation platform and feeding data back to the controller, and when the installation platform rises to a specified height, the controller stops driving the motor. The height of the installation platform can be automatically adjusted according to the information input by a user, so that the time for manually adjusting the installation platform is saved, and the labor intensity is reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. A gauge stand, comprising:
a support frame;
the fixed table is connected to the top end of the support frame;
the mounting platform is connected with the fixed table;
the ball screw is vertically arranged, and a nut of the ball screw is fixedly connected with the mounting platform;
the output end of the driving motor is connected with the screw rod of the ball screw;
a controller electrically connected to the driving motor;
an input module electrically connected with the controller; and
the height detection device is arranged on the mounting platform and is electrically connected with the controller;
the driving motor drives the screw to rotate, so that the nut drives the mounting platform to move up and down.
2. The gage stand as defined in claim 1 wherein the stationary platform defines a channel, the mounting platform is at least partially disposed within the channel and is slidable within the channel, the top end of the ball screw shaft extends into the channel, and the height sensing device is disposed on the underside of the mounting platform.
3. The measuring instrument support as claimed in claim 2, wherein a mounting cavity is further defined in the stationary platen, the mounting cavity communicating with the through slot;
the gauge stand further comprises:
the limiting assemblies are uniformly distributed on the outer side of the mounting platform by taking the mounting platform as a center, and are mounted in the mounting cavity and connected with the mounting platform.
4. The gage rack as defined in claim 3, wherein the stop assembly includes:
the top side of the guide column is fixedly connected with the inner wall of the top side of the installation cavity, and the bottom side of the guide column is fixedly connected with the inner wall of the bottom side of the installation cavity; and
and the limiting ring is fixedly connected to the outer side of the mounting platform and is connected to the guide post in a sliding manner.
5. The gage stand of claim 1, further comprising a vial disposed on a top side of the mounting platform.
6. The gage stand as defined in any one of claims 1-5 wherein the support frame includes at least three legs, the legs being evenly spaced about the axis of the table and having top ends connected to the underside of the table.
7. The gage rack of claim 6 wherein the support bracket further comprises at least three legs, each leg corresponding one-to-one with each of the supports, the legs having first ends removably connected to the supports and second ends pointed.
8. The gage rack of claim 7 wherein the legs have threaded holes and the bottom end of the support member has extensions with external threads on the outside of the extensions, the legs being threadably engaged in the threaded holes through the extensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864958.2U CN212843677U (en) | 2020-08-31 | 2020-08-31 | Measuring instrument support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864958.2U CN212843677U (en) | 2020-08-31 | 2020-08-31 | Measuring instrument support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212843677U true CN212843677U (en) | 2021-03-30 |
Family
ID=75142485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021864958.2U Active CN212843677U (en) | 2020-08-31 | 2020-08-31 | Measuring instrument support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212843677U (en) |
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2020
- 2020-08-31 CN CN202021864958.2U patent/CN212843677U/en active Active
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| GR01 | Patent grant | ||
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Address after: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou City Construction Engineering Supervision Co.,Ltd. Address before: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU MUNICIPAL CONSTRUCTION PROJECT SUPERVISION Co.,Ltd. |