CN204535694U - The surveying instrument foot rest of automatic lifting and leveling automatically - Google Patents
The surveying instrument foot rest of automatic lifting and leveling automatically Download PDFInfo
- Publication number
- CN204535694U CN204535694U CN201520127523.2U CN201520127523U CN204535694U CN 204535694 U CN204535694 U CN 204535694U CN 201520127523 U CN201520127523 U CN 201520127523U CN 204535694 U CN204535694 U CN 204535694U
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- foot rest
- button
- surveying instrument
- automatic lifting
- direct current
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Abstract
The utility model discloses the surveying instrument foot rest of a kind of automatic lifting and leveling automatically, comprise workbench (1) and three bracing frames for support working platform (1) (4), support frame as described above (4) is connected with workbench (1) by contiguous block (9), support frame as described above (4) comprises screw mandrel (2), support bar (6), guide rod (8), moving mass (7) and direct current motor (3), described moving mass (7) is offered three circular holes I (7.1), described screw mandrel (2) upper end is connected with contiguous block (9), lower end is connected with direct current motor (3) through circular hole I (7.1), described guide rod (8) upper end is connected with contiguous block (9), and lower end is flexibly connected with circular hole I (7.1), and described screw mandrel (2) and guide rod (8) be arranged in parallel.The utility model can shorten the leveling centering time, promotes surveying work efficiency, and operation is more simple, convenient, the easier left-hand seat of new hand.
Description
Technical field
The utility model belongs to engineering survey equipment technical field, is specifically related to the surveying instrument foot rest of a kind of automatic lifting and leveling automatically.
Background technology
Measurement class practicality is strong, practicality is wide, is the required specialized core course of speciality of civil engineering student.Syllabus requires that student " more expertly grasps the using method of spirit-leveling instrument, transit ", namely requires the operation using method of students spirit-leveling instrument, transit.Surveying instrument operates, the especially operation of transit and total powerstation, because want centering to flatten, operation easier is comparatively large, and student not easily grasps.If operate by the method step on present various teaching material, student always slowly settles bad instrument, one of its reason is exactly: current surveying instrument foot rest is mainly with hand hoisting, manually thick flat, inefficiency, use inconvenience, particularly student new hand lacks experience, and is difficult to once carry out, and also its using method is grasped in inconvenience.In addition, manual operation is is usually easily worn and torn some parts wherein, makes the life cycle of foot rest short.
Summary of the invention
The purpose of this utility model solves the problems of the technologies described above, and provides a kind of and can shorten the leveling centering time, promote surveying work efficiency. operation is more simple, convenient, the automatic lifting of the easier left-hand seat of new hand and the surveying instrument foot rest of leveling automatically.
For realizing above-mentioned object, the technical solution of the utility model is:
The surveying instrument foot rest of a kind of automatic lifting and leveling automatically, comprise workbench and three bracing frames for support working platform, support frame as described above is connected with workbench by contiguous block, support frame as described above comprises screw mandrel, support bar, guide rod, moving mass and direct current motor, described moving mass is offered three circular holes I, described screw mandrel upper end is connected with contiguous block, and lower end is connected with direct current motor through circular hole I; Described guide rod upper end is connected with contiguous block, and lower end is flexibly connected with circular hole I, and described screw mandrel and guide rod be arranged in parallel; Described post upper is flexibly connected with circular hole I; In described contiguous block, be provided with level detection device, described level detection device comprises switch, angular transducer and single-chip microcomputer, and described switch, angular transducer are connected successively with single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with direct current motor.
The above support bar is provided with the control system regained for measuring equipment foot rest and launch, and described control system comprises button for inputting instruction and single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with direct current motor.
The above button is for launching button, function button and withdrawal button.
The above switch, button are all connected with power supply.
The model of the above single-chip microcomputer is the PIC12C508 of Microchip.
The utility model charge power supply or portable power supplies drive direct current motor, drive screw mandrel to rotate, thus support bar is moved up and down, and the rotating of direct current motor can make changing of support bar direction of motion turn.Parallel with screw mandrel is guide rod, main movement locus and supporting function.Three support bars have three buttons, for launching button, function button and withdrawal button.Function button is pressed: control direct current motor 1 and the screw mandrel of its correspondence is raised; Function button and upwards button are pressed simultaneously: control direct current motor 2 and the screw mandrel of its correspondence is raised; Function button and downward button are pressed simultaneously: control direct current motor 3 and the screw mandrel of its correspondence is raised.
The utility model carries level detection device, utilizes the data of angle sensor instrument, after single-chip microcomputer process, send signal, can automatically make certain direct current motor rotate, so adjustment foot rest above keep level, use foot rest to be in approximate horizontal state all the time, be conducive to the control of precision.There are two pushbutton switches together with chip, determine whether carry out automatic horizontal adjustment.
Compared with prior art, the beneficial effects of the utility model are:
1. all or part of alternative manual operation of mechanical energy that provides of the utility model direct current motor, and can adjust up and down flexibly, shorten the leveling centering time greatly, promote surveying work efficiency.
2. the utility model carries level detection device, foot rest automatically can be used to be in approximate horizontal state all the time, be conducive to the control of precision, and operation is more simple, convenient, the easier left-hand seat of new hand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the surveying instrument foot rest of the utility model automatic lifting and leveling automatically;
Fig. 2 is the front view of the surveying instrument foot rest contiguous block of the utility model automatic lifting and leveling automatically;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the perspective view of the surveying instrument foot rest contiguous block of the utility model automatic lifting and leveling automatically;
Fig. 5 is the front view after the utility model automatic lifting is connected with support bar with the surveying instrument foot rest moving mass of leveling automatically;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is the structural representation of the surveying instrument foot rest screw mandrel of the utility model automatic lifting and leveling automatically;
Fig. 8 is the structural representation of the surveying instrument foot rest guide rod of the utility model automatic lifting and leveling automatically;
Fig. 9 is the structural representation of the utility model automatic lifting and the surveying instrument foot rest level detection device automatically flattened and control system.
Reference numeral:
1-workbench, 2-screw mandrel, 3-direct current motor, 4-bracing frame, 5-button, 6-support bar, 7-moving mass, 7.1-circular hole I, 8-guide rod, 9-contiguous block, 9.1-circular hole II, 10-level detection device.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to the scope that embodiment represents.
Embodiment 1:
As shown in figs 1-9, the surveying instrument foot rest of a kind of automatic lifting and leveling automatically, comprise the bracing frame 4 for support working platform 1 of workbench 1 and three placements triangular in shape, bracing frame 4 is connected with workbench 1 by contiguous block 9, bracing frame 4 comprises screw mandrel 2, support bar 6, guide rod 8, moving mass 7 and direct current motor 3, moving mass 7 is offered three circular holes I 7.1, screw mandrel 2 upper end is connected with contiguous block 9, and lower end is connected with direct current motor 3 through circular hole I 7.1; Guide rod 8 upper end is connected with contiguous block 9, and lower end is flexibly connected with circular hole I 7.1, and screw mandrel 2 and guide rod 8 be arranged in parallel; Support bar 6 upper end is flexibly connected with circular hole I 7.1; In contiguous block 9, be provided with level detection device 10, level detection device 10 comprises switch, angular transducer and single-chip microcomputer, and switch, angular transducer are connected successively with single-chip microcomputer, and the output terminal of single-chip microcomputer is connected with direct current motor.Support bar 6 is provided with the control system regained for measuring equipment foot rest and launch, and control system comprises button 5 for inputting instruction and single-chip microcomputer, and the output terminal of single-chip microcomputer is connected with direct current motor.Button 5 is for launching button, function button and withdrawal button.Switch, button are all connected with power supply.Single-chip microcomputer model is the PIC12C508 of Microchip.
Expansion button, withdrawal button, function button are connected to the P1 mouth of single-chip microcomputer by pull down resistor, angular transducer is connected to single-chip microcomputer P1 mouth, and three direct current motors are connected to the P0 mouth of single-chip microcomputer.
By launching button and regaining the whole height that button can control foot rest; Whether according to angular transducer, level then detects which screw mandrel is on the low side to foot rack head, then can be regulated by function button, until angular transducer is detected as level.
Function button is pressed: control direct current motor 1 and the screw mandrel of its correspondence is raised; Function button and upwards button are pressed simultaneously: control direct current motor 2 and the screw mandrel of its correspondence is raised; Function button and downward button are pressed simultaneously: control direct current motor 3 and the screw mandrel of its correspondence is raised.
For total station survey distance:
1. unlock and open 3 support bars 6, make its at a certain angle separately and center roughly on reference mark;
2. any one of pressing on three foot rests long launches button, and 3 screw mandrels 2 start slowly to rise, and to release button during suitable observed altitude, screw mandrel 2 stops rising.Level detection device 10 adjusts foot rest to approximate horizontal simultaneously;
3. use optical centering device, move any 2 support bars 6 simultaneously and make total powerstation centering reference mark;
4. use foot screw essence level device, make it flatten respectively on 2 directions of one-tenth 90 degree;
5. repeat 3 and 4, until instrument meets 3 and 4 simultaneously;
6. alignment prism after start, by distance measurement button, measurement completes.
Above-described embodiment, be only the specific case further described the purpose of this utility model, technical scheme and beneficial effect, the utility model is not defined in this.All make within the utility model scope of disclosure any amendment, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (5)
1. the surveying instrument foot rest of an automatic lifting and leveling automatically, comprise workbench (1) and three bracing frames for support working platform (1) (4), support frame as described above (4) is connected with workbench (1) by contiguous block (9), it is characterized in that: support frame as described above (4) comprises screw mandrel (2), support bar (6), guide rod (8), moving mass (7) and direct current motor (3), described moving mass (7) is offered three circular holes I (7.1), described screw mandrel (2) upper end is connected with contiguous block (9), lower end is connected with direct current motor (3) through circular hole I (7.1), described guide rod (8) upper end is connected with contiguous block (9), and lower end is flexibly connected with circular hole I (7.1), and described screw mandrel (2) and guide rod (8) be arranged in parallel, described support bar (6) upper end is flexibly connected with circular hole I (7.1), level detection device (10) is provided with in described contiguous block (9), described level detection device (10) comprises switch, angular transducer and single-chip microcomputer, described switch, angular transducer are connected successively with single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with direct current motor (3).
2. the surveying instrument foot rest of automatic lifting according to claim 1 and leveling automatically, it is characterized in that: described support bar (6) is provided with the control system regained for measuring equipment foot rest and launch, described control system comprises button (5) for inputting instruction and single-chip microcomputer, and the output terminal of described single-chip microcomputer is connected with direct current motor (3).
3. the surveying instrument foot rest of automatic lifting according to claim 2 and leveling automatically, is characterized in that: described button (5) is for launching button, function button and withdrawal button.
4. the surveying instrument foot rest of the automatic lifting according to any one of claim 1-3 and leveling automatically, is characterized in that: described switch, button are all connected with power supply.
5. the surveying instrument foot rest of the automatic lifting according to any one of claim 1-3 and leveling automatically, is characterized in that: the model of described single-chip microcomputer is the PIC12C508 of Microchip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127523.2U CN204535694U (en) | 2015-03-04 | 2015-03-04 | The surveying instrument foot rest of automatic lifting and leveling automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127523.2U CN204535694U (en) | 2015-03-04 | 2015-03-04 | The surveying instrument foot rest of automatic lifting and leveling automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535694U true CN204535694U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127523.2U Expired - Fee Related CN204535694U (en) | 2015-03-04 | 2015-03-04 | The surveying instrument foot rest of automatic lifting and leveling automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN204535694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677334A (en) * | 2015-03-04 | 2015-06-03 | 柳州铁道职业技术学院 | Measuring instrument foot stool capable of automatically ascending, descending and leveling |
| CN105865426A (en) * | 2016-05-12 | 2016-08-17 | 河南理工大学 | Automatic centering and measuring total station |
| CN114234944A (en) * | 2022-01-18 | 2022-03-25 | 广西大学 | Horizontal self-balancing object bearing support |
-
2015
- 2015-03-04 CN CN201520127523.2U patent/CN204535694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677334A (en) * | 2015-03-04 | 2015-06-03 | 柳州铁道职业技术学院 | Measuring instrument foot stool capable of automatically ascending, descending and leveling |
| CN105865426A (en) * | 2016-05-12 | 2016-08-17 | 河南理工大学 | Automatic centering and measuring total station |
| CN114234944A (en) * | 2022-01-18 | 2022-03-25 | 广西大学 | Horizontal self-balancing object bearing support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |