CN114857418A

CN114857418A - Detachable lifting device for ocean surveying and mapping

Info

Publication number: CN114857418A
Application number: CN202210226225.3A
Authority: CN
Inventors: 邓安达; 栾坤; 刘强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-05

Abstract

The invention belongs to the technical field of ocean surveying and mapping, in particular to a detachable lifting device for ocean surveying and mapping, which comprises a supporting plate, a lifting motor, a driving gear, a matching gear, a lifting screw rod and a hollow shaft, wherein the driving gear is driven to rotate through the operation of the lifting motor, the hollow shaft is rotated under the matching rotation of the matching gear, the lifting of the lifting screw rod can be realized, the swinging of a swinging rod is realized under the contraction limit of a first spring, the lifting adjustment of a supporting plate is realized, the horizontal state of the supporting plate can be adjusted under the matching of a damping shaft, the support of a surveying and mapping instrument is realized under the matching of a sucking disc, a supporting structure consisting of a movable cylinder, a rubber ball, a telescopic pipe and the like can be freely assembled at the bottom side of the supporting plate, a lifting structure consisting of the lifting screw rod, the swinging rod, the supporting plate and the like is arranged at the top side of the supporting plate, realize holistic dismantlement or equipment, can portable, make things convenient for ocean mapping work, simultaneously, can use with multiple topography.

Description

Detachable lifting device for ocean surveying and mapping

Technical Field

The invention belongs to the technical field of ocean surveying and mapping, and particularly relates to a detachable lifting device for ocean surveying and mapping.

Background

The measurement and chart compilation work of the marine water body and the seabed as objects mainly comprises the compilation of a sea channel measurement, a marine geodetic survey, a seabed topographic survey, a marine thematic survey, a navigation chart, a seabed topographic map, various marine thematic charts, marine charts and the like;

the prior art also presents some technical proposals related to ocean mapping, for example, a Chinese patent with publication number of CN 214663446U discloses a detachable lifting device for ocean mapping, relating to the field of ocean mapping, the utility model comprises a driving wheel, a lifting frame, a rotating mechanism, a gyroscope mechanism and a measuring mechanism, one end of a plurality of damping springs is respectively connected with one end of a plurality of lifting frame bodies, one end of a plurality of first connecting blocks is welded with the lower surface of a second connecting plate, the lower surfaces of the two gyroscope mechanism bodies are welded with the upper surface of the first connecting plate, one end of a first rotating shaft is welded with the lower surface of the mounting frame, the utility model relates to a detachable lifting device for ocean mapping, which can open the lifting frame at any angle by arranging a rotating pipe, a positioning bolt and a telescopic pipe not only take charge of positioning the opening angle of the lifting frame, but also can disassemble the lifting frame, in the invention, in marine surveying and mapping, because equipment needs to be carried to run around, supporting points are different in level during surveying and mapping, and the state of a supporting structure at each angle cannot be adjusted during supporting, so that the adjusting effect of the invention is poor, and the invention cannot be operated in a single coordination manner;

aiming at the problems, in the marine surveying and mapping, large-scale equipment is inconvenient to erect and use due to the fact that the equipment needs to be carried around, the existing supporting structure is of an integral structure, is large in size, is not easy to disassemble and place, is inconvenient to carry, cannot be suitable for various submarine terrains during assembling and supporting, and influences supporting and lifting effects on the surveying and mapping equipment;

therefore, the invention provides a detachable lifting device for ocean surveying and mapping.

Disclosure of Invention

The invention provides a detachable lifting device for marine surveying and mapping, which aims to make up for the defects of the prior art and solve the problems that the existing supporting structure is of an integral structure, large in size, not easy to detach and place, inconvenient to carry, and not suitable for various submarine terrains during assembling and supporting, and the supporting and lifting effect on surveying and mapping equipment is influenced.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a detachable lifting device for ocean surveying and mapping, which comprises a supporting plate, a lifting motor, a driving gear, a matching gear, a lifting screw rod and a hollow shaft, a bearing seat is arranged at the center of the supporting plate, the hollow shaft is arranged in the bearing seat in a matching way through a bearing, a matching gear is sleeved at the top of the hollow shaft, internal threads are arranged in the hollow shaft, a lifting screw rod is arranged in the hollow shaft in a matching way, the top of the lifting screw rod is fixedly connected with a mounting seat, the swinging rod is arranged in the mounting seat in a matching way through a pin shaft, a first spring is fixedly connected between the middle part of the swinging rod and the top part of the lifting screw rod, the top part of the swinging rod is provided with a clamping opening, the clamping opening is internally provided with a connecting seat in a matching way through a damping shaft, the connecting seat is fixedly provided with a supporting plate, and the top side of the supporting plate is fixedly provided with a sucking disc.

Preferably, the top side of the supporting plate is provided with a sliding groove, the sliding groove is matched with the inside of the sliding groove in a clamped mode and provided with a sliding block, a U-shaped plate is fixed on the sliding block, a connecting plate is fixed at one end of the U-shaped plate, a screw hole is formed in the connecting plate, a limiting screw rod is installed in the screw hole in a matched mode, and the end face of the limiting screw rod is tangent to the circumferential face of the supporting plate.

Preferably, the opening of the U-shaped plate faces upwards, and the bottom end of the swinging rod is matched and clamped in the opening of the U-shaped plate.

Preferably, a lifting motor is mounted on the top side of the supporting plate, a driving gear is mounted on an output shaft of the lifting motor, and the driving gear is meshed with a matching gear on the hollow shaft.

Preferably, the bottom side edge of backup pad has seted up the screw, the screw fit in installs fixing screw, fixing screw's bottom mounting has the swing seat, the inside of swing seat is installed the fixed head through the fixed axle cooperation, the cover is equipped with the reed on the fixed axle, the last rigid coupling of fixed head has a movable cylinder, the inside cooperation interlude of movable cylinder has flexible pipe, the rigid coupling has the third spring between the top of flexible pipe and the top inner wall of movable cylinder, the bottom rigid coupling of flexible pipe has the rubber ball.

Preferably, a sliding hole is formed in the wall of the movable cylinder, a pull ring is fixed to one side of the top of the telescopic pipe and arranged in the sliding hole, and a hook is arranged on the pull ring in a matched and buckled mode.

Preferably, a movable hole is formed in the middle of the bottom side of the supporting plate, an annular plate is arranged inside the movable hole, an inserting rod is fixed to the bottom side of the annular plate, a limiting plate is sleeved on the outer side of the top of the inserting rod, a second spring is fixedly connected between the limiting plate and the hole wall of the movable hole, a strip-shaped plate is arranged in the middle of the inserting rod in a string mode, a wire barrel is sleeved at the bottom of the inserting rod, and a handle is fixed to the bottom end of the inserting rod.

Preferably, the bottom side surface of the supporting plate is fixedly connected with limiting blocks, and the limiting blocks are respectively arranged on two sides of the strip-shaped plate.

Preferably, a silk thread is wound on the thread cylinder, a thread loop is fixed on the bottom side of the supporting plate, the silk thread penetrates through the thread loop, and the other end of the silk thread is bound on the hook.

The invention has the following beneficial effects:

according to the detachable lifting device for ocean surveying and mapping, the driving gear is driven to rotate through the operation of the lifting motor, the hollow shaft is rotated under the matched rotation of the matched gear, the lifting of the lifting screw rod can be realized, the swinging of the swinging rod is realized under the contraction limit of the first spring, the lifting adjustment of the supporting plate is realized, the horizontal state of the supporting plate can be adjusted under the matching of the damping shaft, and the support of a surveying and mapping instrument is realized under the matching of the sucking disc;

when the device is used, the fixing screw is rotatably arranged in a screw hole in the bottom side edge of the supporting plate, the hook is hung on the pull ring, the handle is rotated to drive the thread cylinder to rotate, so that the release of the thread is realized, in the release process, the fixing head expands and swings outwards under the cooperation of the reed, meanwhile, under the cooperation of the third spring, the telescopic pipe slides along the inner wall of the movable cylinder, so that the outward expansion of the movable cylinder can be realized, meanwhile, under the cooperation of the telescopic pipe and the rubber ball, the stretching support is realized, the three movable cylinders are arranged at the bottom side of the supporting plate, the supporting angle and the supporting length can be adjusted by adjusting the release length of the thread on the thread cylinder, and the device can be used in various terrains and provide a stable supporting state for the supporting plate;

by the bearing structure of a movable section of thick bamboo, constituteing such as rubber ball and flexible pipe, assembly that can be free is in the bottom side of backup pad, there is the structure of lifting that lifts screw rod, swinging arms and layer board etc. and constitute, assembly that can be free is in the top side of backup pad, realize holistic dismantlement or equipment, can portable, make things convenient for ocean survey and drawing work, simultaneously, can use and multiple topography, when surveying and drawing, also can artifically wave equipment, take the value in certain extent, cooperation survey and drawing operation that can be better.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is an internal perspective view of the present invention;

FIG. 4 is a view showing a structure of the area A of FIG. 3 according to the present invention;

FIG. 5 is a view showing a structure of a region B in FIG. 3 according to the present invention;

FIG. 6 is a view showing the structure of the area C in FIG. 2 according to the present invention;

in the figure: 1. a support plate; 2. a lifting motor; 3. a driving gear; 4. a mating gear; 5. lifting the screw rod; 6. a hollow shaft; 7. a mounting seat; 8. a first spring; 9. a swing lever; 10. a chute; 11. a U-shaped plate; 12. a slider; 13. a connecting plate; 14. a limit screw; 15. a damping shaft; 16. a suction cup; 17. a support plate; 18. a wire loop; 101. a movable hole; 102. a limiting plate; 103. an annular plate; 104. a limiting block; 105. a second spring; 106. inserting a rod; 107. a strip plate; 108. a bobbin; 109. a handle; 201. a movable barrel; 202. a rubber ball; 203. a telescopic pipe; 204. a slide hole; 205. a pull ring; 206. hooking; 207. a third spring; 208. a fixed shaft; 209. a reed; 210. a fixed head; 211. a swing seat; 212. and fixing the screw rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Examples

As shown in fig. 1 to 6, the detachable lifting device for ocean surveying and mapping according to the present invention comprises a supporting plate 1, a lifting motor 2, a driving gear 3, a matching gear 4, a lifting screw 5 and a hollow shaft 6, wherein a bearing seat is installed at the center position of the supporting plate 1, the hollow shaft 6 is installed in the bearing seat through a bearing in a matching manner, the matching gear 4 is sleeved on the top of the hollow shaft 6, an internal thread is provided inside the hollow shaft 6, the lifting screw 5 is installed in the hollow shaft 6 in a matching manner, an installation seat 7 is fixedly connected to the top of the lifting screw 5, a swing rod 9 is installed in the installation seat 7 through a pin shaft in a matching manner, a first spring 8 is fixedly connected between the middle of the swing rod 9 and the top of the lifting screw 5, a clamping opening is provided on the top of the swing rod 9, a connecting seat is installed in the clamping opening in a matching manner through a damping shaft 15, a supporting plate 17 is fixed on the connecting seat, a sucking disc 16 is fixed on the top side of the supporting plate 17, the top side of a supporting plate 1 is provided with a sliding groove 10, the inside of the sliding groove 10 is provided with a sliding block 12 in a matching and clamping manner, a U-shaped plate 11 is fixed on the sliding block 12, one end of the U-shaped plate 11 is fixed with a connecting plate 13, the inside of the connecting plate 13 is provided with a screw hole, a limit screw 14 is installed in the screw hole in a matching manner, the end surface of the limit screw 14 is tangent to the circumferential surface of the supporting plate 1, the opening of the U-shaped plate 11 is upward, the bottom end of a lifting screw 5 is arranged in the opening of the U-shaped plate 11 in a matching and clamping manner, the top side of the supporting plate 1 is provided with a lifting motor 2, an output shaft of the lifting motor 2 is provided with a driving gear 3, the driving gear 3 is meshed with a matching gear 4 on a hollow shaft 6, when the lifting screw 5 is operated, the lifting screw 5 is arranged in the hollow shaft 6 in a matching manner, the top of the lifting screw 5 is provided with a swinging rod 9, the swinging rod 9 is under the contraction limit of a first spring 8, and the bottom end of the swinging rod 9 is arranged in the U-shaped plate 11 in a clamping manner, when the lift adjustment, through the operation of elevator motor 2, it is rotatory to drive driving gear 3, rotates under the cooperation of cooperation gear 4, realizes the rotation of quill shaft 6, can realize lifting screw 5's lift, under the shrink of first spring 8 is spacing, realizes the swing of swinging arms 9, realizes the lift adjustment to layer board 17, under the cooperation of damping axle 15, can adjust the horizontality of layer board 17, under the cooperation of sucking disc 16, realizes the support to surveying instrument.

The bottom side edge of the supporting plate 1 is provided with a screw hole, a fixed screw 212 is arranged in the screw hole in a matching way, the bottom end of the fixed screw 212 is fixed with a swing seat 211, the inside of the swing seat 211 is provided with a fixed head 210 in a matching way through a fixed shaft 208, the fixed shaft 208 is sleeved with a reed 209, the fixed head 210 is fixedly connected with a movable barrel 201, the inside of the movable barrel 201 is provided with a telescopic pipe 203 in a matching way, a third spring 207 is fixedly connected between the top end of the telescopic pipe 203 and the inner wall of the top part of the movable barrel 201, the bottom end of the telescopic pipe 203 is fixedly connected with a rubber ball 202, the barrel wall of the movable barrel 201 is provided with a sliding hole 204, one side of the top part of the telescopic pipe 203 is fixedly provided with a pull ring 205, the pull ring 205 is arranged in the sliding hole 204, the pull ring 205 is fixedly buckled with a hook 206 in a matching way, when in operation, the fixed screw 212 is rotatably arranged in the screw hole at the bottom side edge of the supporting plate 1, the hook 206 is hung on the pull ring 205, the handle 109 is rotated to drive the wire barrel 108 to rotate, the release to the silk thread is realized, in the release process, fixed head 210 expands the swing outward under the cooperation of reed 209, simultaneously under the cooperation of third spring 207, flexible pipe 203 slides along the inner wall of a movable section of thick bamboo 201, can realize the outside expansion of a movable section of thick bamboo 201, simultaneously, under the cooperation of flexible pipe 203 and rubber ball 202, realize extending the support, bottom side at backup pad 1 is provided with three movable section of thick bamboo 201, can adjust support angle and length through the release length of silk thread on the adjustment line section of thick bamboo 108, can use with multiple topography, provide a stable support state for backup pad 1.

The middle part of the bottom side of the support plate 1 is provided with a movable hole 101, the inside of the movable hole 101 is provided with an annular plate 103, the bottom side of the annular plate 103 is fixed with an insertion rod 106, the outer side of the top part of the insertion rod 106 is sleeved with a limit plate 102, a second spring 105 is fixedly connected between the limit plate 102 and the hole wall of the movable hole 101, the middle part of the insertion rod 106 is provided with a strip-shaped plate 107 in series, the bottom of the insertion rod 106 is sleeved with a thread cylinder 108, the bottom end of the insertion rod 106 is fixed with a handle 109, the bottom side surface of the support plate 1 is fixedly connected with a limit block 104, the limit blocks 104 are respectively arranged at the two sides of the strip-shaped plate 107, the thread cylinder 108 is wound with a thread, the bottom side of the support plate 1 is fixed with a thread ring 18, the thread passes through the thread ring 18, and the other end of the thread is bound on a hook 206, when in operation, the handle 109 rotates to pull the handle 109 downwards, the strip-shaped plate 107 is staggered with the limit block 104, the handle 109 rotates to drive the insertion rod 106 to rotate to realize the rotation of the thread cylinder 108, the realization is to the rolling or the release of silk thread, and after the completion rolling or the release operation, under the operation of second spring 105, promote limiting plate 102 and reset, realize the lifting of annular plate 103, the bar shaped plate 107 is blocked in stopper 104, realizes spacing to inserted bar 106, guarantees the stability after the silk thread shrink or the release.

When the lifting device works, the lifting screw rod 5 is installed in the hollow shaft 6 in a matched mode when the lifting device is used, the swing rod 9 is arranged at the top of the lifting screw rod 5, the swing rod 9 is limited by the contraction of the first spring 8, the bottom end of the swing rod 9 is clamped in the U-shaped plate 11, when the lifting device is lifted and adjusted, the driving gear 3 is driven to rotate through the operation of the lifting motor 2, the hollow shaft 6 is rotated under the matched rotation of the matched gear 4, the lifting of the lifting screw rod 5 can be realized, the swing rod 9 swings under the limited contraction of the first spring 8, the lifting adjustment of the supporting plate 17 is realized, the horizontal state of the supporting plate 17 can be adjusted under the matching of the damping shaft 15, the supporting of a surveying and mapping instrument is realized under the matching of the sucker 16, when surveying and mapping equipment on the sucker 16 needs fine adjustment, the U-shaped plate 11 is rotated, the slider 12 slides in the sliding groove 10 and can drive the swing rod 9 to rotate and swing within a certain range, during positioning, the limiting screw 14 is rotated to realize extrusion with the surface of the supporting plate 1, and positioning and fixing of the U-shaped plate 11 are realized.

When the device is used, the fixing screw 212 is rotatably arranged in a screw hole at the edge of the bottom side of the support plate 1, the hook 206 is hung on the pull ring 205, the handle 109 is rotated to drive the thread cylinder 108 to rotate, so that the release of the thread is realized, in the release process, the fixing head 210 expands and swings outwards under the cooperation of the reed 209, meanwhile, under the cooperation of the third spring 207, the telescopic tube 203 slides along the inner wall of the movable cylinder 201, so that the outward expansion of the movable cylinder 201 can be realized, meanwhile, under the cooperation of the telescopic tube 203 and the rubber ball 202, the stretching support can be realized, three movable cylinders 201 are arranged at the bottom side of the support plate 1, the support angle and length can be adjusted by adjusting the release length of the thread on the thread cylinder 108, and a stable support state can be provided for the support plate 1 by using various terrains;

the handle 109 is rotated, the handle 109 is pulled downwards, the strip-shaped plate 107 is dislocated with the limiting block 104, the handle 109 is rotated to drive the insertion rod 106 to rotate, the bobbin 108 is rotated, the silk thread is wound or released, after winding or releasing operation is completed, the limiting plate 102 is pushed to reset under the operation of the second spring 105, lifting of the annular plate 103 is achieved, the strip-shaped plate 107 is clamped into the limiting block 104, limiting of the insertion rod 106 is achieved, and stability of the contracted or released silk thread is guaranteed;

in the operation process, by a movable cylinder 201, the bearing structure of constituteing such as rubber ball 202 and flexible pipe 203, assembly that can be free is at the bottom side of backup pad 1, there is the structure of lifting that lifts screw rod 5, composition such as swinging arms 9 and layer board 17, assembly that can be free is at the top side of backup pad 1, realize holistic dismantlement or equipment, can portable, make things convenient for ocean survey and drawing work, and simultaneously, can use with multiple topography, when the survey and drawing, also can artifically wave equipment, take value in certain extent, cooperation survey and drawing operation that can be better.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ocean survey and drawing is with dismantling elevating gear, includes backup pad (1), elevator motor (2), driving gear (3), cooperation gear (4), lifts screw rod (5) and hollow shaft (6), the central point of backup pad (1) puts and installs the bearing frame, hollow shaft (6) are installed in the bearing frame through the bearing cooperation, its characterized in that: the top cover of quill shaft (6) is equipped with cooperation gear (4), the inside internal thread of seting up of quill shaft (6), the internal fit of quill shaft (6) is installed and is lifted screw rod (5), the top rigid coupling that lifts screw rod (5) has mount pad (7), and swinging arms (9) are installed in mount pad (7) through the round pin axle cooperation, the rigid coupling has first spring (8) between the middle part of swinging arms (9) and the top of lifting screw rod (5), the top of swinging arms (9) has been seted up the card and has been established the opening, the card is established the opening in and is installed the connecting seat through damping axle (15) cooperation, be fixed with layer board (17) on the connecting seat, the top side of layer board (17) is fixed with sucking disc (16).

2. The detachable lifting device for ocean mapping according to claim 1, wherein: spout (10) have been seted up to the top side of backup pad (1), the inside cooperation card of spout (10) is equipped with slider (12), be fixed with U template (11) on slider (12), the one end of U template (11) is fixed with connecting plate (13), the screw has been seted up to the inside of connecting plate (13), stop screw (14) are installed to the screw fit in, the terminal surface of stop screw (14) is tangent with the periphery of backup pad (1).

3. The detachable lifting device for ocean mapping according to claim 2, wherein: the opening of the U-shaped plate (11) faces upwards, and the bottom end of the oscillating rod (9) is clamped in the opening of the U-shaped plate (11) in a matching mode.

4. The detachable lifting device for ocean mapping according to claim 2, wherein: lifting motor (2) are installed to the top side of backup pad (1), install driving gear (3) on the output shaft of lifting motor (2), driving gear (3) and the cooperation gear (4) intermeshing on the quill shaft (6).

5. The detachable lifting device for ocean mapping according to claim 1, wherein: the screw has been seted up at the bottom side edge of backup pad (1), set screw (212) are installed to the screw fit in, the bottom mounting of set screw (212) has swing seat (211), fixed head (210) are installed through fixed axle (208) cooperation in the inside of swing seat (211), the cover is equipped with reed (209) on fixed axle (208), the rigid coupling has a movable section of thick bamboo (201) on fixed head (210), flexible pipe (203) have been worn to insert in the inside cooperation of a movable section of thick bamboo (201), the rigid coupling has third spring (207) between the top of flexible pipe (203) and the top inner wall of a movable section of thick bamboo (201), the bottom rigid coupling of flexible pipe (203) has rubber ball (202).

6. The detachable lifting device for ocean mapping according to claim 5, wherein: a sliding hole (204) is formed in the wall of the movable barrel (201), a pull ring (205) is fixed to one side of the top of the telescopic pipe (203), the pull ring (205) is arranged in the sliding hole (204), and a hook (206) is arranged on the pull ring (205) in a matched and buckled mode.

7. The detachable lifting device for ocean mapping according to claim 6, wherein: activity hole (101) have been seted up at the bottom side middle part of backup pad (1), the inside of activity hole (101) is provided with annular slab (103), the bottom side of annular slab (103) is fixed with inserted bar (106), the top outside cover of inserted bar (106) is equipped with limiting plate (102), the rigid coupling has second spring (105) between the pore wall of limiting plate (102) and activity hole (101), the middle part cluster of inserted bar (106) is equipped with strip shaped plate (107), the bottom cover of inserted bar (106) is equipped with bobbin (108), the bottom mounting of inserted bar (106) has handle (109).

8. The detachable lifting device for ocean mapping according to claim 7, wherein: the bottom side surface of the supporting plate (1) is fixedly connected with limiting blocks (104), and the limiting blocks (104) are respectively arranged on two sides of the strip-shaped plate (107).

9. A detachable lifting device for oceanographic surveying according to claim 6 or 7, characterized in that: the thread barrel (108) is wound with a thread, a thread ring (18) is fixed on the bottom side of the supporting plate (1), the thread penetrates through the thread ring (18), and the other end of the thread is bound on a hook (206).