CN201225897Y - Bearing and placing device with variable angle for subglacial instrument - Google Patents
Bearing and placing device with variable angle for subglacial instrument Download PDFInfo
- Publication number
- CN201225897Y CN201225897Y CNU2008200212791U CN200820021279U CN201225897Y CN 201225897 Y CN201225897 Y CN 201225897Y CN U2008200212791 U CNU2008200212791 U CN U2008200212791U CN 200820021279 U CN200820021279 U CN 200820021279U CN 201225897 Y CN201225897 Y CN 201225897Y
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- instrument
- connecting rod
- worm
- subglacial
- vertical plane
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Abstract
The utility model discloses a sub-glacial instrument angle-variable load-bearing distributing device, which mainly comprises a super-glacial fixed bracket, a transmission connection rod that passes through the center of the super-glacial fixed bracket, a suspension connection rod, a horizontal-surface rotation wormgear-worm mechanism and a vertical-surface rotation wormgear-worm box. The horizontal-surface rotation wormgear-worm mechanism is arranged above the super-glacial fixed bracket and is fixedly connected with the upper part of the transmission connection rod, and the lower end of the transmission connection rod is connected with the vertical-surface rotation wormgear-worm box, and a rotation rod is arranged in the transmission connection rod, and both ends of the built-in rotation rod are provided with a socket and a tongue; one end of the built-in rotation rod is connected with a swinging handle, and the other end is connected with a worm of the vertical-surface rotation wormgear-worm box. One end of the suspension connection rod is connected with a worm shaft of the vertical-surface rotation wormgear-worm box, and the other end is connected with an instrument fixed bracket that is provided with a horizontal maintaining bracket, and an instrument is arranged on the horizontal maintaining bracket. The device has light weight and small volume, and can better control the distribution position of the instrument, and is applicable to the south and north poles and the ice layer of the rivers and seas in the cold area.
Description
(1) technical field
The utility model relates to a kind of carrying and lays device, and specifically a kind of carrying of subglacial instrument variable-angle lays device, belongs to marine survey technology equipment field, polar region.
(2) background technology
In the scientific research of south poles sea ice face and cold district rivers,lakes and seas ice face is investigated, need observe and data acquisition to the bottom surface constructional aspect of ice sheet and through the situation of change of various physical parameters behind the ice sheet, for this reason, need lay various observation instruments particularly unmanned the sealing under the ice face of the bottom surface of pressing close to ice under the ice face for the original position of damaging.The many employings of present method hole on ice, and rope is hung instrument, and the outer colligation buoyancy aid of Instrument shell is put into ice cave water, dials in subglacial with stock.This method can't accurately be controlled the position that instrument lays, and can not measure the state of complete subglacial bottom surface; The poor stability of instrument, instrument lay, recovery difficult is big, especially work as ice layer thickness greater than more than 0.5 meter, more need to strengthen the diameter that holes, and use longer shank.Both strengthen labour intensity, strengthened work difficulty again, also rare to high-quality measurement data.At present, Shang Weiyou solves the report of an above-mentioned difficult problem.
(3) summary of the invention
The purpose of this utility model is exactly to provide a kind of carrying of subglacial instrument variable-angle to lay device in order to address the above problem, and not only to lay the position at subglacial accurate for instrument, and it is complete, swift to operate, convenient, laborsaving, reliable to measure subglacial bottom surface state.
The purpose of this utility model is realized by following technical scheme: the carrying of this subglacial instrument variable-angle lays kinematic link, suspension connecting rod, surface level rotation worm-and-wheel gear and the vertical plane rotation worm gear case that device mainly comprises ice face fixed mount, passes ice face fixed mount center.Have surface level to rotate the top of the fastening kinematic link of worm-and-wheel gear above ice face fixed mount, the kinematic link lower end connects vertical plane and rotates worm gear case.Built-in bull stick is arranged in the kinematic link, and two ends of built-in bull stick are respectively groove and tongue, and built-in bull stick one end connects wind, and its other end connects vertical plane and rotates the worm gear case worm screw.An end that hangs connecting rod connects vertical plane and rotates the worm gear case modiolus, and the other end connects the instrument fixed mount that is loaded with horizontal retainer, and instrument is contained on the horizontal retainer.
According to ice layer thickness, kinematic link can be a joint connecting rod or is formed by connecting by the more piece connecting rod.
According to the required distance of instrument from ice cave point, the suspension connecting rod can be a joint connecting rod or is formed by connecting by the more piece connecting rod.
For reducing rotary apparatus required drive in vertical plane, it is neutral making and hanging connecting rod buoyancy in water, hangs connecting rod and coats neutral buoyancy aid layer outward.
Vertical plane rotates on the worm gear case displacement coder and angular display unit is housed, and hangs the connecting rod vertical plane anglec of rotation so that show.
The utility model has the advantages that structure such as adopted connecting rod transmission, worm and gear to turn to, rod member patches, installation weight is light, volume is little, and it is good that instrument lays position control, lays and reclaim simple, quick.Be adapted at the following use of south poles and cold district rivers,lakes and seas ice sheet, and the thickness of ice sheet can reach 5 meters, applied widely.
(4) description of drawings
Fig. 1 is that master of the present utility model looks synoptic diagram;
Fig. 2 is the enlarged diagram shown in the A among Fig. 1;
Fig. 3 is Fig. 1 schematic top plan view;
Fig. 4 is that the utility model hangs the user mode synoptic diagram that connecting rod is the upright position.
(4) embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, this device mainly comprises ice face fixed mount 17, passes the kinematic link 1 of ice face fixed mount 17, hangs connecting rod 8, surface level rotates worm-and-wheel gear 15 and vertical plane rotates worm gear case 7.Present embodiment is particularly to use instrument of the present utility model under sea ice under the sea ice of ocean, polar region, and the observation key elements such as thermoflux of sea ice structure, solar radiation, ice are observed and data recording.Kinematic link 1 can be a joint, also can for two joints or more than two joints, according to the thickness of ice sheet 18, present embodiment kinematic link 1 is four joints; Hang connecting rod 8 and can be a joint, also can be for two joints or more than two joints, according to the requirement of instrument 12 from ice cave point distance, it is two joints that present embodiment hangs connecting rod 8, hangs outside the connecting rod 8 at two joints and coats neutral buoyancy aid layer 9 respectively.Surface level rotates on the worm-and-wheel gear 15 hand-screw button 16, is contained in vertical plane and rotates the angular display unit 14 that the displacement coder 13 on the worm gear case 7 connects above the ice sheet 18.
Implementation process is as follows at the scene: at first use ice auger to bore and open ice sheet 18, form ice cave.Hanging two of connecting rod 8 saves between the connecting rods with bolt 19 connections, hang connecting rod 8 one ends and connect vertical plane rotation worm gear case 7 with bolt 19, the other end connects the instrument fixed mount 11 that is loaded with horizontal retainer 10 with bolt 19, on horizontal retainer 10, install instruments 12, make instrument 12 test surfaces keep horizontality.After installing, it is slowly put into ice cave.In order kinematic link 1 being fastened on vertical plane then rotates on the ring flange 20 of worm gear case 7, kinematic link 1 has four joint connecting rods, every joint connecting rod is end to end by rapid-acting coupling 5, built-in bull stick 2 is arranged in the connecting rod, one end tongue, the 3 grafting vertical planes of the built-in bull stick 2 in the first segment connecting rod rotate worm gear case 7 worm screws, its other end groove 4 matches with second an end tongue that saves the built-in bull stick 2 in the connecting rod, connect successively, the final section connecting rod passes ice face fixed mount 17 centers and fastening by surface level rotation worm-and-wheel gear 15, wind 6 is plugged in the groove of built-in bull stick 2 one ends in this connecting rod, and ice face fixed mount 17 is fixed on the ice face.After all connecting, rotate worm-and-wheel gear 15 according to measurement requirement with hand-screw button 16 turn surface levels, kinematic link 1 rotation and synchronous drive vertical plane rotate worm gear case 7 and hang connecting rod 8 and rotate in surface level 0-180 degree, and the instrument 12 that suspension connecting rod 8 is carried arrives the direction of regulation along surface level; With wind 6 rotations built-in bull stick 2 is rotated, rotating force is transmitted continuously by the built-in bull stick 2 two end tongue and grooves of every joint, the continuous rotation of built-in bull stick 2 is rotated vertical plane rotation worm gear case 7 modiolus drive suspension connecting rod 8 in vertical plane 0-90 degree, show the anglec of rotation by displacement coder 13 and angular display unit 14, after instrument 12 is adjusted to required angle along vertical plane, stop.Confirm that the measurement state meets the requirements, and can begin surveying work.After work was finished, package unit was operated in reverse order, can finish reclaimer operation.
Claims (5)
1. the carrying of a subglacial instrument variable-angle lays device, it is characterized in that it mainly comprises ice face fixed mount (17), pass the kinematic link (1) at ice face fixed mount (17) center, hang connecting rod (8), surface level rotates worm-and-wheel gear (15) and vertical plane rotates worm gear case (7), there is surface level to rotate the top of the fastening kinematic link of worm-and-wheel gear (15) (1) in the top of ice face fixed mount (17), kinematic link (1) lower end connects vertical plane and rotates worm gear case (7), built-in bull stick (2) is arranged in the kinematic link (1), two ends of built-in bull stick (2) are respectively groove (4) and tongue (3), built-in bull stick (2) one ends connect wind (6), its other end connects vertical plane and rotates worm gear case (7) worm screw, an end that hangs connecting rod (8) connects vertical plane and rotates worm gear case (7) modiolus, the other end connects the instrument fixed mount (11) that is loaded with horizontal retainer (10), and instrument (12) is contained on the horizontal retainer (10).
2. the carrying of subglacial instrument variable-angle according to claim 1 lays device, it is characterized in that described kinematic link (1) is a joint connecting rod or is formed by connecting by the more piece connecting rod.
3. the carrying of subglacial instrument variable-angle according to claim 1 lays device, it is characterized in that described suspension connecting rod (8) is a joint connecting rod or is formed by connecting by the more piece connecting rod.
4. the carrying according to claim 1 or 3 described subglacial instrument variable-angles lays device, it is characterized in that the outer neutral buoyancy aid layer (9) that coats of described suspension connecting rod (8).
5. the carrying of subglacial instrument variable-angle according to claim 1 lays device, it is characterized in that on the described vertical plane rotation worm gear case (7) displacement coder (13) and angular display unit (14) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200212791U CN201225897Y (en) | 2008-04-25 | 2008-04-25 | Bearing and placing device with variable angle for subglacial instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200212791U CN201225897Y (en) | 2008-04-25 | 2008-04-25 | Bearing and placing device with variable angle for subglacial instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225897Y true CN201225897Y (en) | 2009-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200212791U Expired - Fee Related CN201225897Y (en) | 2008-04-25 | 2008-04-25 | Bearing and placing device with variable angle for subglacial instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225897Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694458B (en) * | 2009-10-16 | 2011-05-18 | 中国科学院南海海洋研究所 | Hyperspectral radiation observation system of the upper and lower surfaces of ice layer |
| CN103454444A (en) * | 2013-08-22 | 2013-12-18 | 国家电网公司 | Speed measuring device for water flow under ice |
| CN105067018A (en) * | 2015-07-13 | 2015-11-18 | 中国海洋大学 | Hydraulic driven apparatus placing and ice melting device below ice |
| CN108195356A (en) * | 2018-01-09 | 2018-06-22 | 昆明理工大学 | For the scalable subsidiary device and its application method of subglacial flow measurement |
-
2008
- 2008-04-25 CN CNU2008200212791U patent/CN201225897Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694458B (en) * | 2009-10-16 | 2011-05-18 | 中国科学院南海海洋研究所 | Hyperspectral radiation observation system of the upper and lower surfaces of ice layer |
| CN103454444A (en) * | 2013-08-22 | 2013-12-18 | 国家电网公司 | Speed measuring device for water flow under ice |
| CN105067018A (en) * | 2015-07-13 | 2015-11-18 | 中国海洋大学 | Hydraulic driven apparatus placing and ice melting device below ice |
| CN108195356A (en) * | 2018-01-09 | 2018-06-22 | 昆明理工大学 | For the scalable subsidiary device and its application method of subglacial flow measurement |
| CN108195356B (en) * | 2018-01-09 | 2023-07-18 | 昆明理工大学 | Telescopic auxiliary measurer for sub-ice flow measurement and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20100425 |