CN208711764U - A kind of automatic leveling experiment porch - Google Patents
A kind of automatic leveling experiment porch Download PDFInfo
- Publication number
- CN208711764U CN208711764U CN201820776276.2U CN201820776276U CN208711764U CN 208711764 U CN208711764 U CN 208711764U CN 201820776276 U CN201820776276 U CN 201820776276U CN 208711764 U CN208711764 U CN 208711764U
- Authority
- CN
- China
- Prior art keywords
- experiment porch
- automatic leveling
- worm
- leveling
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
At present, traditional experiment porch, it is mostly by the nut below manual adjustment platform support panel, control its rotation, the method by experience and constantly tested is leveled, method duration, the error of this leveling are relatively large and need operator that there is certain experience even more to greatly reduce leveling efficiency especially when in face of the ground of some opposite out-of-flatnesses.The utility model devises a kind of pass through and controls servo motor, and then the 4 independent worm and gear elevating mechanisms driven, to realize the purpose of accurate leveling experiment porch.
Description
Technical field
The utility model relates to experiment porch field more particularly to automatic leveling experiment porch.
Background technique
Currently, traditional experiment porch, is mostly by the nut below manual adjustment platform support panel, by controlling its rotation
Turn, the method by experience and constantly tested is leveled, and method duration, the error of this leveling be relatively large and need
Want operator that there is certain experience even more to greatly reduce leveling especially when in face of the ground of some opposite out-of-flatnesses
Efficiency.The utility model aims to solve the problem that the above problem.
Utility model content
(1) technical problems to be solved
The artificial leveling low efficiency of traditional experiment platform, error is big, related personnel is needed to pass through with leveling technology abundant
It tests;Leveling efficiency is lower when in face of the situation of ground and out-of-flatness.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of using 4 worm and gear liftings
The automatic leveling experiment porch of mechanism.As shown in Figure 1, its main body includes experiment porch working face (1), digital gradienter (2), reality
Test platform base (3), strengthening support (8), worm and gear elevating mechanism (7), servo motor (6), power supply and control module (9).Its
Middle experiment porch working face (1) is fixed together with experiment porch bottom surface (3) by the skeleton that strengthening support (8) forms;Digital water
Level is fixed on experiment porch working face (1);Worm and gear elevating mechanism (7), servo motor (6) and power supply and control module
(9) it is bolted on experiment porch bottom surface (3);Servo motor (6) passes through the cable-through hole on experiment porch bottom surface (3)
(5) it is connected with power supply with control module (9);Simultaneously by power supply and control module (9) control worm and gear elevating mechanism (7)
The leveling purpose of reference number level meter (2) realization experiment porch.
(3) beneficial effect
The advantages of the utility model:
1. the automatic leveling experiment porch uses 4 mutually independent worm and gear elevating mechanisms, can be with separately adjustable height
Degree, can make to adjust more flexible in face of some rugged ground.
2. the platform uses digital gradienter, higher instead of traditional air-bubble level accuracy.
3. using worm and gear lifting structure, it can be achieved that accurately controlling rise and fall, and worm and gear has self-locking performance,
The height of elevating mechanism can be effectively prevented after leveling, and there is a situation where secondary change generations.
4. worm and gear elevating mechanism, lower part are provided with ball hinged support;The ball hinged support passes through ball hinged supporting and upper part
Structure connection is adapted to the contact surface of clinohedral class, while flexural pivot pedestal lower part is that circular design can increase effective contact surface
Product improves stability.
Detailed description of the invention
Fig. 1 is that automatic leveling experiment porch levels schematic diagram when being in out-of-flatness ground.
The experiment porch working face 2- digital gradienter 3- experiment porch bottom surface 1- 4- out-of-flatness ground 5- cable-through hole 6- servo
Motor 7- worm and gear elevating mechanism 8- strengthening support 9- power supply and control module
Fig. 2 is that automatic leveling experiment porch levels schematic diagram when being in ground grading.
Fig. 3 is the engineering drawing of worm and gear elevating mechanism.
10- sleeve cap 11- sleeve 12- block 13- levels lead screw 14- thrust ball bearing I 15- worm gear 16- leveling
Device box 17- worm screw 18- holding screw 19- thrust ball bearing II 20- tapered roller bearing 21- support connecting shaft
22- ball hinged supporting 23- ball hinged support 24- deep groove ball bearing 25- supporting bearing seat
Specific embodiment
The embodiments of the present invention are described in further detail with reference to the accompanying drawing:
When automatic leveling platform as shown in Figure 1 is in out-of-flatness ground, servo electricity is controlled by power supply and control module (9)
Machine (6) movement, servo motor (6) drive associated worm screw (17) rotation connect, and worm screw (17) rotation drives worm gear (15) to turn
It is dynamic, longitudinal movement is done therewith with the leveling lead screw (13) of thread connection with worm gear (15), starts to be leveled, referring concurrently to number
Platform is first carried out coarse adjustment by level meter (2), is substantially leveled.Then ball hinged support (23) are suitably adjusted according to surface state, are made
Its out-of-flatness ground (4) being in contact with it comes into full contact with, and then controls servo motor again by power supply and control module (9)
(6) it is further finely tuned, until leveling.When automatic leveling platform as shown in Figure 2 is in ground grading and above-mentioned adjusted
Journey is consistent.
Claims (8)
1. a kind of automatic leveling experiment porch, it is characterized in that: main body include experiment porch working face (1), digital gradienter (2),
Experiment porch bottom surface (3), strengthening support (8), worm and gear elevating mechanism (7), servo motor (6), power supply and control module (9).
2. a kind of automatic leveling experiment porch according to claim 1, it is characterized in that: having on experiment porch working face (1)
Have digital gradienter (2), the leveling for experiment porch working face.
3. a kind of automatic leveling experiment porch according to claim 1, it is characterized in that: worm and gear elevating mechanism (7), watching
Motor (6), power supply and control module (9) is taken to connect by bolt with experiment porch bottom surface (3);And it is equipped with cable-through hole, convenient for watching
Motor control line and power supply is taken to connect with control module (9).
4. a kind of automatic leveling experiment porch according to claim 1, it is characterized in that: experiment porch working face (1) and reality
Platform base (3) is tested to be fixed together by the skeleton that strengthening support (8) is constituted.
5. a kind of automatic leveling experiment porch according to claim 1, it is characterized in that: 4 jiaos of automatic leveling experiment porch each
One worm and gear elevating mechanism (7) is installed.
6. a kind of automatic leveling experiment porch according to claim 1, it is characterized in that: in worm and gear elevating mechanism (7)
Worm screw (17) is connected with servo motor (6);Worm gear (15) is fixed on levelling device cabinet by a pair of thrust ball bearing I (14)
(16) in;The screwed leveling lead screw (13) of the screwed worm gear of inner ring (15) and outer ring is threaded;Level silk
Sleeve (11) upper part sleeve cap (10) sealing is provided with outside bar (13), sleeve (11) lower part is fixed on levelling device cabinet
(16) on;The block on leveling screw rod top is coupled by bolt, and its underpart is fixed by holding screw and supporting bearing seat;
Support connecting shaft (21) is fixed in supporting bearing seat (25) by thrust ball bearing II (19) and tapered roller bearing (20);Ball
Hinged support (22) is connected by screw thread with support connecting shaft (21).
7. automatic leveling experiment porch according to claim 6, it is characterized in that: the lower end of ball hinged supporting (22) and flexural pivot branch
Seat (23) connection, the support coupled therewith have the structure of circular support pad.
8. automatic leveling experiment porch according to claim 7, it is characterized in that: the support lower part is in a truncated cone-shaped and its
There is a hollow coaxial truncated cone-shaped buffer cavity in portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820776276.2U CN208711764U (en) | 2018-05-24 | 2018-05-24 | A kind of automatic leveling experiment porch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820776276.2U CN208711764U (en) | 2018-05-24 | 2018-05-24 | A kind of automatic leveling experiment porch |
Publications (1)
Publication Number | Publication Date |
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CN208711764U true CN208711764U (en) | 2019-04-09 |
Family
ID=65970682
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CN201820776276.2U Expired - Fee Related CN208711764U (en) | 2018-05-24 | 2018-05-24 | A kind of automatic leveling experiment porch |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111719361A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | A frame level (l) ing mechanism for sleeper mills processing of grinding |
CN111719362A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | A frame orienting mechanism for sleeper mills processing of grinding |
CN111719360A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | Milling and grinding device for eliminating arch defect on railway sleeper |
CN111719363A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | Method for eliminating arch-up defect of railway sleeper |
CN113479384A (en) * | 2021-06-16 | 2021-10-08 | 宿迁市建宏塑业有限公司 | Wire reel fixing and bundling device |
-
2018
- 2018-05-24 CN CN201820776276.2U patent/CN208711764U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111719361A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | A frame level (l) ing mechanism for sleeper mills processing of grinding |
CN111719362A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | A frame orienting mechanism for sleeper mills processing of grinding |
CN111719360A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | Milling and grinding device for eliminating arch defect on railway sleeper |
CN111719363A (en) * | 2020-07-10 | 2020-09-29 | 泉州市大鲨鱼机械科技有限公司 | Method for eliminating arch-up defect of railway sleeper |
CN111719361B (en) * | 2020-07-10 | 2022-02-25 | 泉州市大鲨鱼机械科技有限公司 | A frame level (l) ing mechanism for sleeper mills processing of grinding |
CN111719363B (en) * | 2020-07-10 | 2022-03-08 | 泉州市大鲨鱼机械科技有限公司 | Method for eliminating arch-up defect of railway sleeper |
CN113479384A (en) * | 2021-06-16 | 2021-10-08 | 宿迁市建宏塑业有限公司 | Wire reel fixing and bundling device |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200524 |
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CF01 | Termination of patent right due to non-payment of annual fee |