CN201010995Y - Support adjusting system of expandable and movable square compartment - Google Patents
Support adjusting system of expandable and movable square compartment Download PDFInfo
- Publication number
- CN201010995Y CN201010995Y CNU2007200348049U CN200720034804U CN201010995Y CN 201010995 Y CN201010995 Y CN 201010995Y CN U2007200348049 U CNU2007200348049 U CN U2007200348049U CN 200720034804 U CN200720034804 U CN 200720034804U CN 201010995 Y CN201010995 Y CN 201010995Y
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Abstract
The utility model discloses a supporting leveling system of an extensible moving square cabin, which comprises a main cabin body, four main legs and an axes transducer. The four main legs are respectively arranged at the two sides of the front end and the back end of the main cabin body. The transducer comprises two X-direction transducers and a Y-direction transducer and is electrically connected with the main leg. The main leg comprises a mounting board, an internal tube, an external tube, a lead screw, a drive gear box, a hand gear box, a hand shaking handgrip, an actuating motor, a gear box, a base plate and a nut. Wherein, the external tube is fixedly arranged on the mounting board; the internal tube is enchased in the external tube; the lead screw is arranged in the internal tube; the external tube is fixedly connected with the nut matching with the lead screw; the bottom of the internal tube is roundly connected with the base plate; the actuating motor is connected with the gear box and fixedly arranged on the mounting board after the connection of the drive gear box; the drive gear box is connected with the lead screw. The supporting leveling system can level accurately, prevent the floor of the cabin body from deforming and improve the quality of leveling.
Description
Technical field
The utility model relates to a kind of leveling system, particularly a kind of support leveling system that is used for expanding mobile shelter.
Background technology
Can expand the extended cabin that mobile shelter includes the cuboid master cabin body and the body left and right sides, main cabin, the left side of main cabin body, right two sides have rectangle expansion mouth, the left side of main cabin body, right two rectangles expansion mouth has a left side that connects mutually with main cabin body respectively, right two cuboid extended cabins, a left side, right two cuboid extended cabins are connected with extension mechanism with main cabin body bottom in the bottom, by extension mechanism with a left side, right two cuboid extended cabins in the body of main cabin to outer expansion, the left side that will launch maybe, right two cuboid extended cabins are regained in the body of into main cabin.
Thisly expand mobile shelter and be widely used in national defense construction and national economy every field such as open-air automation commander, emergency communication, medical aid, earthquake relief work, be particularly suitable as field hospital, field command post, conference room and uses such as other services and arms commander and support facility, have that utilization rate height, mobility are good, highly versatile, means of transportation be various, be convenient to keep in repair and good unique advantages such as internal work environment can be provided in adverse circumstances, particularly in modernized war, have immeasurable important function.
For guaranteeing to expand the field use of mobile shelter, shelter need dispose the support leveling system, and the main purpose of this support leveling system is the levelness that is used for adjusting main cabin body.The support leveling system that mobile shelter uses be can expand at present and four main legs, a twin shaft sensor comprised, on the body of main cabin four jiaos of four main leg fixed connections, the twin shaft sensor is installed in the middle of the body floor, main cabin; Four main legs include installing plate, interior pipe, outer tube, ball screw, band-type brake motor, manual rocking handle, hand gear-box, servomotor, reduction box, base, nut, when main leg reaches the height of requirement, the self-locking in the band-type brake motor is realized between pipe and outer tube; Be installed in twin shaft sensor acquisition shelter cabin body ground X with respect to the horizontal plane on the body floor, main cabin to inclination angle and Y to the inclination angle, obliquity information is sent to controller, start relevant main leg motor then, adjust 4 main leg extension elongations, thereby reach the purpose of leveling shelter.
The shelter of said structure supports leveling system, has following defective:
1, owing to adopt a twin shaft sensor, can only adjust the levelness of zone line, X≤9 ', Y≤9 ', because of the distortion of cabin body is inconsistent at center, cabin and edge, cabin, leveling is carried out in its center after, differ and surely whole cabin body carried out leveling;
2, use the self-locking of band-type brake motor, have wear failure problem after the frequent use of the brake disc of band-type brake motor;
When 3, equipment does not have power supply, need provide the release of 24V electricity ability, the ability manual operation;
4, during former design manual operation, be to use the ratchet transmission, manually need reciprocating sliding, inefficiency, labour intensity is big.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, a kind of support leveling system of expanding mobile shelter to be provided.
The purpose of this utility model is achieved in that
Can expand mobile shelter and support leveling system, comprise main cabin body, four main legs and axle sensor, four main legs are installed in the both sides of body rear and front end, main cabin respectively, described sensor is a single-axis sensors, comprise that two X are to sensor, a Y is to sensor, one of them X is installed in the front end on body floor, main cabin to sensor, and with two main leg electrical couplings that are installed in body front end both sides, main cabin, another X is installed in the rear end on body floor, main cabin to sensor, and with two main leg electrical couplings that are installed in both sides, body rear end, main cabin, Y is installed in the centre on body floor, main cabin to sensor, and with four main leg electrical couplings.
Further, described main leg includes installing plate, interior pipe, outer tube, screw mandrel, uni-drive gear box, hand gear-box, manual rocking handle, servomotor, reduction box, base, nut; Outer tube is fixedly mounted on the installing plate, and interior pipe and outer tube are tube-in-tube structure, and interior pipe edge is enclosed within the outer tube, in the pipe, is fixedly connected with the nut that mates with screw mandrel in outer tube in screw mandrel is arranged on, the spherical base that connects in interior pipe bottom; Servomotor connect reduction box and connect with uni-drive gear box after be fixedly mounted on the installing plate, uni-drive gear box is connected with screw mandrel, uni-drive gear box also connects hand gear-box, hand gear-box is fixedly mounted on the installing plate; The manual rocking handle of link joint on the hand gear-box.
Further, described screw mandrel is a trapezoidal screw.
What further, install in the described hand gear-box is the bevel gear group.
Owing to adopted technique scheme, a kind of leveling system of expanding mobile shelter of the utility model has the following advantages:
1, owing to employing self-locking trapezoidal screw, do not have motor band-type brake link, reduced the source of trouble, itself can satisfy auto-lock function, does not need to add in addition the release of 24V power supply, direct hand operation when manual support and leveling.
2, adopted the break-in of bevel gear group owing in the hand gear-box in supporting leg manual transmission link, during manual operation, handgrip is done 360 ° of revolutions, drives the lifting of support leg, high efficiency, and labour intensity is low.
3, since adopt two X to sensor, a Y to sensor, and be installed in back three positions in body floor, main cabin preceding respectively, X of front end is to the ground of sensor measurement master cabin body front end and the inclination angle of horizontal plane X-axis, the motor rotation of two support legs about the control front end, regulate front end two legs and stretch out height, adjust main cabin body front end X to levelness; The X in rear end measures the inclination angle of ground, body rear end, main cabin and horizontal plane X-axis to sensor, and two support leg motor rotations are regulated rear end two legs and stretched out height, the directions X levelness of regulating body rear end, main cabin about the control rear end; Be installed in the inclination angle of body middle Y in main cabin to sensor measurement master cabin body floor and horizontal plane Y-axis, two main brace legs of control front end raise simultaneously and reduce, perhaps controlling two the main brace legs in rear end raises and reduce simultaneously, regulate main cabin body Y-axis to levelness, therefore can very accurately carry out leveling, effectively prevent cabin body floor deformation, improved the leveling quality.
Below in conjunction with the drawings and specific embodiments the utility model system is further described.
Fig. 1 is the structure chart of the utility model system.
Fig. 2 is a main leg structure chart among Fig. 1.
Fig. 3 is the A-A sectional view of hand gear-box among Fig. 2.
Among the figure: 1, installing plate, 2, interior pipe, 3, outer tube, 4, trapezoidal screw, 5, manual rocking handle, 6, hand gear-box, 7, servomotor, 8, reduction box, 9, base, 10, nut, 11, preceding X is to sensor, 12, back X is to sensor, and 13, main cabin body, 14, left extended cabin, 15, right extended cabin, 16-1, bevel gear, 16-2, bevel gear, 17, Y is to sensor, 18-1, left front main leg, 18-2, left rear main leg, 18-3, right front main leg, 18-4, right rear main leg, 19, uni-drive gear box, 20, the sensor electrical connecting joint.
The specific embodiment
Among the embodiment as shown in Figure 1, the leveling system that can expand mobile shelter comprises left front main leg 18-1, left rear main leg 18-2, four main legs such as right front main leg 18-3, right rear main leg 18-4, and three single-axis sensors promptly before X to sensor 11, back X to sensor 12, Y to sensor 17; Left front main leg 18-1 is fixed by bolts to main cabin body 13 left-front corner, and left rear main leg 18-2 is fixed by bolts to main cabin body 13 left rear corner, and right front main leg 18-3 is fixed by bolts to main cabin body 13 right front angles, and right rear main leg 18-4 is fixed by bolts to main cabin body 13 right back angles; Before X be fixed on main cabin body 13 ground front edge of board central authorities to sensor 11, and with left front main leg 18-1, right front main leg 18-3 electrical coupling; Back X is fixed on body 13 floor, main cabin rear end central authorities to sensor 12, and with left rear main leg 18-2, right rear main leg 18-4 electrical coupling; Y is fixed on main cabin body 13 floor central authorities to sensor 17, and with attached and left front main leg 18-1, left rear main leg 18-2, right front main leg 18-3, right rear main leg 18-4 electrical coupling.
Fig. 2 is the structure chart of any main leg in four main legs among Fig. 1, comprises installing plate 1, interior pipe 2, outer tube 3, trapezoidal screw 4, uni-drive gear box 19, hand gear-box 6, manually rocking handle 5, servomotor 7, reduction box 8, base 9, nut 10 as Fig. 2, main leg shown in Figure 3; Outer tube 3 is fixedly mounted on the installing plate 1, and interior pipe 2 and outer tube 3 are tube-in-tube structure, and interior pipe 2 edges are enclosed within the outer tube 3, in the pipe 2, are fixedly connected with the nut 10 that mates with trapezoidal screw 4 in outer tube 3 in trapezoidal screw 4 is arranged on, the spherical base 9 that connects in interior pipe 2 bottoms; Servomotor 7 connect reduction boxes 8 and connect with uni-drive gear box 19 after be fixedly mounted on the installing plate 1, uni-drive gear box 19 is connected with trapezoidal screw 4, uni-drive gear box 19 also connects hand gear-box 6, hand gear-box 6 is fixedly mounted on the installing plate 1; The manual rocking handle 5 of link joint on the hand gear-box 6.The bevel gear 16-2 that is provided with bevel gear 16-1 in the hand gear-box and matches, bevel gear 16-1 and bevel gear 16-2 are combined into the bevel gear group in the hand gear-box.Be provided with sensor electrical connecting joint 20 with servomotor 7 electrical couplings in a side of outer tube 3, in order to connect to sensor electrical to sensor and Y with X.
This concrete course of work of leveling system that can expand mobile shelter is as follows:
One, electric operating supports process:
When expanded shelter is in the recovery state, open switch and give main leg energising, main leg servomotor 7 runnings are slowed down by reductor 8, drive screw mandrel 4 and rotate, screw mandrel drive nut 10 moves down, the inner sleeve 2 that fuses with nut moves down, and the base 9 that install inner sleeve 2 lower ends is pressed onto ground, plays a supportive role, when arbitrary base 9 was pressed onto ground, the servomotor 7 on this main leg stopped operating.When four main leg motor all stop, three axle sensors in the cabin record body 13 floor levels, main cabin and the X-axis of horizontal plane of this moment, the tendency of Y-axis, and as calculated, drive main leg servomotor 7 and turn round, with the body leveling of main cabin, right rear main leg servomotor 7 self-lockings.
Commutation powers up during recovery, servomotor 7 counter-rotating, and main leg reclaims, and its process is opposite during with expansion.
Two, process is supported in manual operation:
When shelter is in the recovery state, when not having power supply again, can use manual operation.Implementation step is as follows, and hand handle 5 square toes are inserted main leg square hole, and hand rocking handle 5 does 360.Revolution, crank drives first order bevel gear 16-2 and rotates, drive screw mandrel 4 through second level bevel gear 16-1 break-in and rotate, the screw mandrel drive nut moves down, and the inner sleeve 2 that fuses with nut moves down, the base 9 that install inner sleeve 2 lower ends is pressed onto ground, play a supportive role, when arbitrary base 9 is pressed onto ground, the operator observe the X be fixed on the body of main cabin to Y to the leveling bubble, and shake corresponding main leg respectively, with the body leveling of main cabin.
When manually reclaiming, operation is opposite.
Claims (4)
1. can expand mobile shelter support leveling system for one kind, comprise main cabin body (13), four main legs and axle sensor, four main legs are left front main legs (18-1), left side rear main leg (18-2), right front main leg (18-3), right rear main leg (18-4), left front main leg (18-1) is installed in the front end left side of main cabin body (13), left side rear main leg (18-2) is installed in the left side, rear end of main cabin body (13), right front main leg (18-3) is installed in the front end right side of main cabin body (13), right rear main leg (18-4) is installed in the right side, rear end of main cabin body (13), it is characterized in that described sensor is a single-axis sensors, comprise two X to sensor promptly before X to sensor (11) and afterwards X to sensor (12), a Y is to sensor (17), preceding X is installed in the front end on main cabin body (1 3) floor to sensor (11), and with left front main leg (18-1), right front main leg (18-3) electrical coupling, back X is installed in the rear end on main cabin body (13) floor to sensor (12), and with left rear main leg (18-2), right rear main leg (18-4) electrical coupling, Y is installed in the centre on main cabin body (13) floor to sensor (17), and with left front main leg (18-1), left side rear main leg (18-2), right front main leg (18-3), right rear main leg (18-4) electrical coupling.
2. a kind of mobile shelter support leveling system of expanding according to claim 1 is characterized in that described main leg includes installing plate (1), interior pipe (2), outer tube (3), screw mandrel, uni-drive gear box (19), hand gear-box (6), manual rocking handle (5), servomotor (7), reduction box (8), base (9), nut (10); Outer tube (3) is fixedly mounted on the installing plate (1), interior pipe (2) and outer tube (3) are tube-in-tube structure, interior pipe (2) edge is enclosed within the outer tube (3), screw mandrel is arranged in the interior pipe (2), in outer tube (3), be fixedly connected with the nut (10) that mates with screw mandrel, the spherical base (9) that connects in interior pipe (2) bottom; Servomotor (7) connect reduction box (8) and connect with uni-drive gear box (19) after be fixedly mounted on the installing plate (1), uni-drive gear box (19) is connected with screw mandrel, uni-drive gear box (19) also connects hand gear-box (6), and hand gear-box (6) is fixedly mounted on the installing plate (1); Hand gear-box (6) is gone up the manual rocking handle of link joint (5).
3. a kind of mobile shelter support leveling system of expanding according to claim 2 is characterized in that described screw mandrel is trapezoidal screw (4).
4. according to claim 2 or 3 described a kind of mobile shelter support leveling systems of expanding, what it is characterized in that the interior installation of described hand gear-box (6) is the bevel gear group, and this bevel gear group comprises bevel gear (16-1) and bevel gear (16-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200348049U CN201010995Y (en) | 2007-02-16 | 2007-02-16 | Support adjusting system of expandable and movable square compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200348049U CN201010995Y (en) | 2007-02-16 | 2007-02-16 | Support adjusting system of expandable and movable square compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201010995Y true CN201010995Y (en) | 2008-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200348049U Expired - Lifetime CN201010995Y (en) | 2007-02-16 | 2007-02-16 | Support adjusting system of expandable and movable square compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201010995Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864812A (en) * | 2014-02-20 | 2015-08-26 | 北京航天计量测试技术研究所 | Rotary workbench |
| CN106205741A (en) * | 2016-07-25 | 2016-12-07 | 成都市昌宝顺金属制品有限公司 | A kind of equipment support table structure of adjustable angle |
| CN108658015A (en) * | 2018-04-28 | 2018-10-16 | 广东电网有限责任公司 | Electric power safety workbench |
| CN112440858A (en) * | 2020-11-30 | 2021-03-05 | 中国人民解放军总医院第三医学中心 | Outdoor carriage expansion adjusting mechanism and using method |
-
2007
- 2007-02-16 CN CNU2007200348049U patent/CN201010995Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864812A (en) * | 2014-02-20 | 2015-08-26 | 北京航天计量测试技术研究所 | Rotary workbench |
| CN106205741A (en) * | 2016-07-25 | 2016-12-07 | 成都市昌宝顺金属制品有限公司 | A kind of equipment support table structure of adjustable angle |
| CN108658015A (en) * | 2018-04-28 | 2018-10-16 | 广东电网有限责任公司 | Electric power safety workbench |
| CN112440858A (en) * | 2020-11-30 | 2021-03-05 | 中国人民解放军总医院第三医学中心 | Outdoor carriage expansion adjusting mechanism and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
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| CX01 | Expiry of patent term |