CN220477169U - Height-adjustable's survey and drawing platform - Google Patents
Height-adjustable's survey and drawing platform Download PDFInfo
- Publication number
- CN220477169U CN220477169U CN202321896560.0U CN202321896560U CN220477169U CN 220477169 U CN220477169 U CN 220477169U CN 202321896560 U CN202321896560 U CN 202321896560U CN 220477169 U CN220477169 U CN 220477169U
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- fixedly connected
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- survey
- paper pressing
- screw thread
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- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000013507 mapping Methods 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of surveying and mapping tables and discloses a height-adjustable surveying and mapping table which comprises four support columns and a surveying and mapping panel, wherein moving holes are formed in the top ends of the support columns, screw sleeves are fixedly connected to the top ends of the support columns, screw columns are connected to the inner sides of the screw sleeves through screw transmission, the top ends of the four screw columns are fixedly connected with the bottom ends of the surveying and mapping panel, the screw columns extend to the inner sides of the moving holes, limiting assemblies are fixedly connected to the bottom wall of the inner side of each moving hole, opposite sides of the two support columns on the same side are fixedly connected with a bottom plate, transmission assemblies are fixedly connected to the top ends of the bottom plate, and the outer sides of the screw sleeves are fixedly connected with the outer sides of the transmission assemblies. This highly adjustable survey and drawing platform possesses can highly adjust the survey and drawing platform for survey and drawing paper's drawing can be surveyed at the best height to survey and drawing personnel, has improved holistic flexibility of device advantage such as.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping tables, in particular to a surveying and mapping table with adjustable height.
Background
The survey and drawing platform is the important appurtenance that needs to use in the manual work survey and drawing work, when the survey and drawing paper tiling in survey and drawing platform upper surface is surveyed to the manual work, then survey and drawing personnel accomplish the survey and drawing operation on the survey and drawing platform.
The survey and drawing operation can all be accomplished to current survey and drawing platform in the in-process of using, but in actual use, because survey and drawing personnel's height is different for at the in-process of survey and drawing, some people need long-time bow to survey and draw, and bow the angle too big, lead to survey and drawing process comparatively tired, and some people because the shorter survey and drawing of need standing on the stool of height, comparatively inconvenient, so put forward a highly adjustable survey and drawing platform and solve above-mentioned problem.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the height-adjustable surveying and mapping table, which has the advantages that the height of the surveying and mapping table can be adjusted, so that a surveying and mapping staff can draw a surveying and mapping drawing paper at the optimal height, the overall flexibility of the device is improved, and the like, and the problems that the existing surveying and mapping table can finish surveying and mapping operation in the using process, but in the actual using process, because the heights of the surveying and mapping staff are different, a certain person needs to bend over for a long time to survey and map in the surveying and mapping process, the bending angle is overlarge, the surveying and mapping process is tired, and a certain person needs to stand on a stool for short height are solved, and the inconvenience is caused.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a survey and drawing platform with adjustable height, is four support column and survey and drawing panel including quantity, the removal hole has been seted up on the top of support column, the top fixedly connected with screw thread cover of support column, screw thread cover's inboard is connected with the screw thread post through the screw thread transmission, four the top of screw thread post all with survey and drawing panel's bottom fixed connection, the screw thread post extends to the inboard of removal hole, the inboard diapire fixedly connected with spacing subassembly of removal hole, homonymy two the opposite side of support column all with bottom plate fixed connection, the top fixedly connected with drive assembly of bottom plate, the outside and the outside fixed connection of drive assembly of screw thread cover, the top fixedly connected with spacing slide rail of survey and drawing panel, the inboard sliding connection of spacing slide rail has the paper pressing subassembly that quantity is two.
The beneficial effects of the utility model are as follows:
this highly adjustable survey and drawing platform possesses the height that can adjust the survey and drawing platform for survey and drawing paper's drawing can be surveyed at the best height to survey and drawing personnel, has improved the holistic advantage of device.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the spacing subassembly includes fixed connection in the gag lever post of the inboard diapire of moving hole, the gag lever post is square pole, the spacing groove has been seted up to the bottom of screw thread post, the inboard sliding connection of the outside and the spacing groove of gag lever post.
The beneficial effect of adopting above-mentioned further scheme is, spacing subassembly can carry out the position limitation to the removal of screw thread post, effectually prevents that screw thread post from taking place the position deviation in the in-process that reciprocates.
Further, the transmission assembly comprises a transmission motor fixedly connected to the top end of the bottom plate, a first transmission sprocket is fixedly connected to the top end of an output shaft of the transmission motor through a coupler, a second transmission sprocket is fixedly connected to the outer side of the threaded sleeve, and the outer sides of the first transmission sprocket and the second transmission sprocket are in transmission connection with a chain.
Further, the number of the chains is two, four screw columns are distributed at the bottom end of the mapping panel in a rectangular array, and the number of the second transmission chain wheels outside the chains is two and are symmetrically distributed outside the transmission motor.
The technical scheme has the beneficial effects that the transmission assembly can enable the threaded sleeve to rotate, and then the threaded column can drive the mapping panel to move up and down.
Further, the paper pressing assembly comprises a moving plate which is connected to the inner side of the limiting sliding rail in a sliding mode, a paper pressing spring is fixedly connected to the bottom end of the moving plate, a paper pressing plate is fixedly connected to the bottom end of the paper pressing spring, a recovery rod is fixedly connected to the top end of the paper pressing plate, and a pulling block is fixedly connected to the top end of the recovery rod.
Further, the quantity of paper pressing springs is a plurality of, and a plurality of paper pressing springs are equidistance linear array and distributed in the bottom of movable plate, the bottom fixedly connected with protection pad of paper pressing board.
The beneficial effect of adopting above-mentioned further scheme is, the platen assembly can conveniently fix the survey and drawing paper position of placing on survey and drawing panel surface.
Further, the outside fixedly connected with protecting crust of support column, drive assembly is located the inboard of protecting crust, the outside of thread bush rotates with the inboard of protecting crust and is connected.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a diagram of a mapping panel and threaded post connection of the present utility model;
FIG. 4 is a diagram of a second drive sprocket and chain connection in accordance with the present utility model;
fig. 5 is an enlarged view of the present utility model at a.
In the figure: 1. a support column; 2. a mapping panel; 3. a thread sleeve; 4. a threaded column; 5. a limit component; 51. a limit rod; 52. a limit groove; 6. a bottom plate; 7. a transmission assembly; 71. a drive motor; 72. a first drive sprocket; 73. a second drive sprocket; 74. a chain; 8. a limit sliding rail; 9. a platen assembly; 91. a moving plate; 92. a paper pressing spring; 93. a paper pressing plate; 94. a recovery lever; 95. pulling the block; 10. a protective shell; 11. the hole is moved.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, given by fig. 1-5, a height-adjustable mapping table comprises four support columns 1 and mapping panels 2, wherein moving holes 11 are formed in the top ends of the support columns 1, thread sleeves 3 are fixedly connected to the top ends of the support columns 1, thread columns 4 are connected to the inner sides of the thread sleeves 3 through thread transmission, the top ends of the four thread columns 4 are fixedly connected with the bottom ends of the mapping panels 2, the thread columns 4 extend to the inner sides of the moving holes 11, limiting assemblies 5 are fixedly connected to the bottom wall of the inner side of the moving holes 11, opposite sides of the two support columns 1 on the same side are fixedly connected with a bottom plate 6, a transmission assembly 7 is fixedly connected to the top ends of the bottom plate 6, the outer sides of the thread sleeves 3 are fixedly connected with the outer sides of the transmission assemblies 7, limiting slide rails 8 are fixedly connected to the top ends of the mapping panels 2, and paper pressing assemblies 9 with the inner sides of the limiting slide rails 8 in number of two.
The limiting assembly 5 comprises a limiting rod 51 fixedly connected to the bottom wall of the inner side of the moving hole 11, the limiting rod 51 is a square rod, a limiting groove 52 is formed in the bottom end of the threaded column 4, and the outer side of the limiting rod 51 is in sliding connection with the inner side of the limiting groove 52.
The position of the threaded column 4 can be limited by the limiting rod 51, so that the threaded column 4 cannot rotate in the process of moving up and down, the mapping panel 2 can only move up and down, and the moving stability of the mapping panel 2 is improved.
The transmission assembly 7 comprises a transmission motor 71 fixedly connected to the top end of the bottom plate 6, a first transmission sprocket 72 is fixedly connected to the top end of an output shaft of the transmission motor 71 through a coupler, a second transmission sprocket 73 is fixedly connected to the outer side of the threaded sleeve 3, and the outer sides of the first transmission sprocket 72 and the second transmission sprocket 73 are in transmission connection with a chain 74.
The number of the chains 74 is two, the four threaded columns 4 are distributed at the bottom end of the mapping panel 2 in a rectangular array, and the number of the second driving chain wheels 73 outside the single chains 74 is two and are symmetrically distributed outside the driving motor 71 front and back.
The transmission motor 71 is started to enable the first transmission chain wheel 72 to rotate, and then the second transmission chain wheel 73 can drive the threaded sleeve 3 to rotate under the action of the chain 74, so that the threaded column 4 can move up and down, and the overall height of the mapping panel 2 can be adjusted;
the whole operation is simple and quick, and the crowd without height can use the mapping panel 2 conveniently.
Wherein, the paper pressing assembly 9 includes sliding connection in the inboard movable plate 91 of spacing slide rail 8, the bottom fixedly connected with paper pressing spring 92 of movable plate 91, the bottom fixedly connected with paper pressing plate 93 of paper pressing spring 92, the top fixedly connected with recovery pole 94 of paper pressing plate 93, the top fixedly connected with pulling piece 95 of recovery pole 94.
The number of the paper pressing springs 92 is plural, the paper pressing springs 92 are distributed at the bottom end of the moving plate 91 in an equidistant linear array, and a protection pad is fixedly connected to the bottom end of the paper pressing plate 93.
The paper pressing plate 93 can be upwards moved by the upwards moving pulling block 95, so that paper to be mapped can be placed at the top end of the mapping panel 2, the pulling block 95 is moved, when the paper pressing plate 93 moves to the top surface of the paper, the pulling block 95 is loosened, the position of the paper can be limited, and mapping operation is facilitated for people; meanwhile, the protection pad can protect multiple pieces of paper, so that the paper is prevented from being damaged.
The outer side of the support column 1 is fixedly connected with a protective shell 10, the transmission assembly 7 is located on the inner side of the protective shell 10, and the outer side of the thread bush 3 is rotationally connected with the inner side of the protective shell 10.
The protective shell 10 can protect the outer side of the transmission assembly 7 well.
Working principle:
first,: the transmission motor 71 is started to enable the first transmission chain wheel 72 to rotate, and then the second transmission chain wheel 73 can drive the threaded sleeve 3 to rotate under the action of the chain 74, so that the threaded column 4 can move up and down, and the overall height of the mapping panel 2 can be adjusted;
then: the upward moving pulling block 95 can enable the paper pressing plate 93 to move upward, and then the paper to be mapped can be placed at the top end of the mapping panel 2, the pulling block 95 is moved, when the paper pressing plate 93 moves to the top surface of the paper, the pulling block 95 is loosened, and then the position of the paper can be limited, so that the mapping operation is facilitated for people.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Height-adjustable's survey and drawing platform is including support column (1) and survey and drawing panel (2) that quantity is four, its characterized in that: the utility model discloses a mobile device, including support column (1), screw thread cover (3), screw thread cover (4), four are connected with screw thread post (4) through screw thread transmission to the top of support column (1), screw thread post (4) all with the bottom fixed connection of survey and drawing panel (2), screw thread post (4) extend to the inboard of moving hole (11), the inboard diapire fixedly connected with spacing subassembly (5) of moving hole (11), homonymy is two the opposite side of support column (1) all with bottom plate (6) fixed connection, the top fixedly connected with drive assembly (7) of bottom plate (6), the outside of screw thread cover (3) and the outside fixed connection of drive assembly (7), the top fixedly connected with spacing slide rail (8) of survey and drawing panel (2), the inboard sliding connection of spacing slide rail (8) has quantity to be two paper pressing subassembly (9).
2. A height adjustable mapping table according to claim 1, wherein: the limiting assembly (5) comprises a limiting rod (51) fixedly connected to the inner side bottom wall of the moving hole (11), the limiting rod (51) is a square rod, a limiting groove (52) is formed in the bottom end of the threaded column (4), and the outer side of the limiting rod (51) is in sliding connection with the inner side of the limiting groove (52).
3. A height adjustable mapping table according to claim 1, wherein: the transmission assembly (7) comprises a transmission motor (71) fixedly connected to the top end of the bottom plate (6), a first transmission sprocket (72) is fixedly connected to the top end of an output shaft of the transmission motor (71) through a coupler, a second transmission sprocket (73) is fixedly connected to the outer side of the threaded sleeve (3), and the outer sides of the first transmission sprocket (72) and the second transmission sprocket (73) are in transmission connection with a chain (74).
4. A height adjustable mapping table according to claim 3, wherein: the number of the chains (74) is two, four threaded columns (4) are distributed at the bottom end of the mapping panel (2) in a rectangular array, and the number of the second transmission chain wheels (73) at the outer side of each chain (74) is two and are symmetrically distributed at the outer side of the transmission motor (71) in a front-back mode.
5. A height adjustable mapping table according to claim 1, wherein: the paper pressing assembly (9) comprises a moving plate (91) which is connected to the inner side of the limiting sliding rail (8) in a sliding mode, a paper pressing spring (92) is fixedly connected to the bottom end of the moving plate (91), a paper pressing plate (93) is fixedly connected to the bottom end of the paper pressing spring (92), a recovery rod (94) is fixedly connected to the top end of the paper pressing plate (93), and a pulling block (95) is fixedly connected to the top end of the recovery rod (94).
6. A height adjustable mapping table according to claim 5, wherein: the number of the paper pressing springs (92) is multiple, the paper pressing springs (92) are distributed at the bottom end of the movable plate (91) in an equidistant linear array mode, and a protection pad is fixedly connected to the bottom end of the paper pressing plate (93).
7. A height adjustable mapping table according to claim 1, wherein: the outer side of the support column (1) is fixedly connected with a protective shell (10), the transmission assembly (7) is located at the inner side of the protective shell (10), and the outer side of the thread bush (3) is rotationally connected with the inner side of the protective shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321896560.0U CN220477169U (en) | 2023-07-19 | 2023-07-19 | Height-adjustable's survey and drawing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321896560.0U CN220477169U (en) | 2023-07-19 | 2023-07-19 | Height-adjustable's survey and drawing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477169U true CN220477169U (en) | 2024-02-13 |
Family
ID=89829781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321896560.0U Active CN220477169U (en) | 2023-07-19 | 2023-07-19 | Height-adjustable's survey and drawing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477169U (en) |
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2023
- 2023-07-19 CN CN202321896560.0U patent/CN220477169U/en active Active
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