CN211176125U - Slidable over-and-under type survey and drawing support - Google Patents
Slidable over-and-under type survey and drawing support Download PDFInfo
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- CN211176125U CN211176125U CN201921629365.5U CN201921629365U CN211176125U CN 211176125 U CN211176125 U CN 211176125U CN 201921629365 U CN201921629365 U CN 201921629365U CN 211176125 U CN211176125 U CN 211176125U
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Abstract
The utility model discloses a slidable over-and-under type survey and drawing support, including spirit level, height-adjustable interactive over-and-under type survey and drawing strutting arrangement, angularly adjustable strutting arrangement and survey and drawing support stop device, survey and drawing support stop device locates on the angularly adjustable strutting arrangement, height-adjustable sliding over-and-under type survey and drawing strutting arrangement locates on the angularly adjustable strutting arrangement, angularly adjustable strutting arrangement locates between survey and drawing support stop device and the height-adjustable sliding over-and-under type survey and drawing strutting arrangement, the spirit level is located in the height-adjustable interactive over-and-under type survey and drawing strutting arrangement. The utility model belongs to the technical field of survey and drawing support, specifically a slidable survey and drawing support has been preset, and be equipped with the spirit level on this support, save time, along with seeing and can adjust its height and angle in a flexible way.
Description
Technical Field
The utility model belongs to the technical field of survey and drawing support, specifically indicate a slidable over-and-under type survey and drawing support.
Background
The surveying instrument is an instrument and a device which are designed and manufactured for surveying and mapping operation and used for data acquisition, processing, output and the like, mainly comprises a theodolite, a level, a flat instrument, a distance meter, a total station and the like, wherein before the surveying instrument is used, centering and leveling are needed to be carried out for improving the measuring precision, namely, the center of the instrument is aligned to a measuring station, and then the surveying instrument is kept in a horizontal state; usually the staff is direct with surveying instrument rack establish at the support frame top, make it keep static to measure, but different height can't be adjusted according to user's height to current support frame when using, need confirm the height of support in advance when supporting moreover, if user's height is not high, often need will support the bottom tensile very big and make area very wide, thereby often can not notice trip oneself among the user's walking process.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problems, the utility model provides a surveying and mapping support which is preset with a sliding device, and the bracket is provided with the level gauge, so that the time that a user needs to take a new level gauge from other places to carry out horizontal surveying and mapping when in use is saved, meanwhile, a plurality of gradienters can be lost due to improper use, and the technical effect of watching at any time is realized by arranging the gradienters and the surveying and mapping bracket into a whole, so that the use efficiency is improved, convenience is greatly provided for users, and furthermore, the support can adapt to users with different heights by presetting a lifting adjusting rod and fixing the adjusting rod, meanwhile, the supporting rod is used in an angle-adjustable mode, so that the using space can be saved, the possibility of stumbling the workers is avoided, and the workers can operate more conveniently.
The utility model adopts the following technical scheme: a slidable lifting type surveying and mapping support comprises a level meter, a height-adjustable interactive lifting type surveying and mapping support device, an angle-adjustable supporting device and a surveying and mapping support limiting device, wherein the surveying and mapping support limiting device is arranged on the angle-adjustable supporting device, the height-adjustable sliding lifting type surveying and mapping supporting device is arranged on the angle-adjustable supporting device, the angle-adjustable supporting device is arranged between the surveying and mapping support limiting device and the height-adjustable sliding lifting type surveying and mapping supporting device, the level meter is arranged in the height-adjustable interactive lifting type surveying and mapping supporting device, the angle-adjustable supporting device comprises a surveying and mapping support supporting base, an angle-adjustable supporting rod I, an angle-adjustable supporting rod II, an angle-adjustable supporting rod III and an angle-adjustable supporting rod III, the angle-adjustable supporting rod I is hinged on the surveying and, the angle-adjustable support rod II is hinged to the surveying and mapping support supporting base, the angle-adjustable support rod III is hinged to the surveying and mapping support supporting base, one end of the angle-adjustable movable rod I is hinged to the angle-adjustable support rod I, the other end of the angle-adjustable movable rod I is hinged to the surveying and mapping support limiting device, one end of the angle-adjustable movable rod II is hinged to the angle-adjustable support rod II, the other end of the angle-adjustable movable rod II is hinged to the surveying and mapping support limiting device, one end of the angle-adjustable movable rod III is hinged to the angle-adjustable support rod III, the other end of the angle-adjustable movable rod III is hinged to the surveying and mapping support limiting device, and the angle-adjustable movable rod I, the angle-adjustable support rod II and the angle-adjustable support rod III can be indirectly controlled through controlling the activities of the angle-adjustable support rod I, the angle-, When the first angle-adjustable support rod, the second angle-adjustable support rod and the third angle-adjustable support rod extend outwards in three directions, the first angle-adjustable support rod, the second angle-adjustable support rod and the third angle-adjustable support rod extend outwards in the same direction, and vice versa.
Further, surveying and mapping support supports the base and is the disc setting, angularly adjustable bracing piece one is the setting of rectangular shape cylinder, angularly adjustable bracing piece two is the setting of rectangular shape cylinder, angularly adjustable bracing piece three is the setting of rectangular shape cylinder, angularly adjustable movable rod one is the setting of rectangular shape cylinder, angularly adjustable movable rod two is the setting of rectangular shape cylinder, angularly adjustable movable rod three is the setting of rectangular shape cylinder.
Further, the length of the first angle-adjustable support rod is equal to the lengths of the second angle-adjustable support rod and the third angle-adjustable support rod, the angle between the first angle-adjustable support rod and the second angle-adjustable support rod is 120 degrees, the angle between the second angle-adjustable support rod and the third angle-adjustable support rod is 120 degrees, the angle between the first angle-adjustable support rod and the third angle-adjustable support rod is 120 degrees, the length of the first angle-adjustable movable rod is equal to the lengths of the second angle-adjustable movable rod and the third angle-adjustable movable rod, the angle between the first angle-adjustable movable rod and the second angle-adjustable movable rod is 120 degrees, the angle between the second angle-adjustable movable rod and the third angle-adjustable movable rod is 120 degrees, and the first angle-adjustable support rod, the second angle-adjustable support rod and the third angle-adjustable support rod equally divide the surveying and mapping support base into three equal parts, when the first angle-adjustable supporting rod, the second angle-adjustable supporting rod and the third angle-adjustable supporting rod extend outwards in three directions, the first angle-adjustable movable rod, the second angle-adjustable movable rod and the third angle-adjustable movable rod extend together, and meanwhile, the extension lengths of the first angle-adjustable supporting rod, the second angle-adjustable supporting rod and the third angle-adjustable supporting rod are limited due to the length limitation of the first angle-adjustable movable rod, the second angle-adjustable supporting rod and the third angle-adjustable supporting rod, so that a worker cannot trip down when using the device.
Further, the height-adjustable sliding lifting type surveying and mapping support device comprises a surveying and mapping support fixing rod, a height adjusting knob, a sliding rod fixing buckle, a surveying and mapping support sliding rod and a surveying and mapping device placing plate, wherein the surveying and mapping support fixing rod is arranged on a surveying and mapping support supporting base, the height adjusting knob is hinged on the surveying and mapping support fixing rod, the sliding rod fixing buckle is arranged on the height adjusting knob, the surveying and mapping support sliding rod is hinged on the height adjusting knob, the height adjusting knob is arranged between the surveying and mapping support sliding rod and the surveying and mapping support fixing rod, a user can control the height of the whole height-adjustable sliding lifting type surveying and mapping support device by controlling the surveying and mapping support sliding rod so as to adapt to the heights of different operators, and the user only needs to open the sliding rod fixing buckle and then twist the height adjusting knob to adjust the, then with the fixed straining of detaining of slide bar can, the survey and drawing support is placed the board and is located on the survey and drawing support slide bar, survey and drawing support slide bar is located in the middle of the mapping device places board and survey and drawing support dead lever, the survey and drawing support is placed the board and is the setting of cake form, the diameter that the board was placed to the survey and drawing support is less than the diameter that the survey and drawing support supported the base and is greater than the diameter of survey and drawing support slide bar, surveying device place board, survey and drawing support dead lever and survey and drawing support base and be concentric.
Further, the limiting device of the surveying and mapping bracket comprises an adjusting limiting block, a positioning pin and an adjusting limiting rod, the adjusting limiting rod is arranged on a supporting base of the surveying and mapping bracket, the supporting base of the surveying and mapping bracket is arranged between a fixing rod of the surveying and mapping bracket and the adjusting limiting rod, the adjusting limiting rod is arranged in a cylinder shape, the length of the adjusting limiting rod is smaller than the lengths of the first angularly adjustable supporting rod, the second angularly adjustable supporting rod and the third angularly adjustable supporting rod and is larger than the lengths of the first angularly adjustable movable rod, the second angularly adjustable movable rod and the third angularly adjustable movable rod, the adjusting limiting block is hinged on the adjusting limiting rod, one end of the angularly adjustable movable rod is hinged on the first angularly adjustable supporting rod, the other end of the angularly adjustable movable rod is hinged on the adjusting limiting block, one end of the second angularly adjustable movable rod is hinged on the, the other end of the second adjustable movable rod is hinged to the adjusting limiting block, one end of the third adjustable movable rod is hinged to the third adjustable supporting rod, the other end of the third adjustable movable rod is hinged to the adjusting limiting block, the adjusting limiting block can adjust the positions of the first adjustable movable rod for controlling the angle, the second adjustable movable rod for controlling the angle and the third adjustable movable rod for controlling the angle of the limiting rod, the positioning pin is arranged on the adjusting limiting rod and is arranged below the adjusting limiting block, and the positioning line limits the position of the adjusting limiting block.
Further, the spirit level comprises a spirit level visual window and spirit level bubbles, the spirit level visual window is arranged on the placing plate of the surveying and mapping device, the spirit level visual window is arranged by adopting a transparent plate, the spirit level bubbles are arranged on the placing plate of the surveying and mapping device, and when the spirit level is used, a worker can observe the spirit level bubbles through the spirit level visual window to control the spirit level, so that the aim of controlling the placing plate of the surveying and mapping device to be horizontal is fulfilled.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a pair of slidable survey and drawing support has been preset, and be equipped with the spirit level on this support, saved when using the user need be followed other places and taken a new spirit level to carry out the time of horizontal survey and drawing, simultaneously because use improper a lot of spirit levels of probably losing, and through setting up this spirit level and survey and drawing support as an organic whole realized along with the technological effect who sees with using, the availability factor is improved, it is convenient greatly for the user to provide, furtherly, adjust the pole through presetting one kind can go up and down and fix this regulation pole and make this support can the user of various different heights of support adaptation, adopt the mode of angularly adjustable both can save usage space through the bracing piece simultaneously, also make the staff operation more convenient when having avoided the possibility of stumbling the staff.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of slidable over-and-under type survey and drawing support.
Wherein, 1, the spirit level, 2, height-adjustable slip over-and-under type survey and drawing strutting arrangement, 3, angle-adjustable strutting arrangement, 4, survey and drawing support stop device, 5, survey and drawing support supports the base, 6, angle-adjustable bracing piece one, 7, angle-adjustable movable rod one, 8, angle-adjustable bracing piece two, 9, angle-adjustable movable rod two, 10, angle-adjustable bracing piece three, 11, angle-adjustable movable rod three, 12, survey and drawing support dead lever, 13, height adjusting knob, 14, the fixed knot of slide bar, 15, survey and drawing support slide bar, 16, survey and drawing device places the board, 17, adjust the stopper, 18, the locating pin, 19, adjust the gag lever post, 20, the visual window of spirit level, 21, the spirit level bubble.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the technical solution adopted by the utility model is as follows: a slidable lifting type surveying and mapping support comprises a level meter 1, a height-adjustable sliding lifting type surveying and mapping support device 2, an angle-adjustable supporting device 3 and a surveying and mapping support limiting device 4, wherein the surveying and mapping support limiting device 4 is arranged on the angle-adjustable supporting device 3, the height-adjustable sliding lifting type surveying and mapping supporting device 2 is arranged on the angle-adjustable supporting device 3, the angle-adjustable supporting device 3 is arranged between the surveying and mapping support limiting device 4 and the height-adjustable sliding lifting type surveying and mapping supporting device 2, the level meter 1 is arranged in the height-adjustable sliding lifting type surveying and mapping supporting device 2, the angle-adjustable supporting device 3 comprises a surveying and mapping support supporting base 5, an angle-adjustable supporting rod I6, an angle-adjustable movable rod I7, an angle-adjustable supporting rod II 8, an angle-adjustable movable rod II 9, an angle-adjustable supporting rod III 10 and an, one 6 articulated survey and drawing support base 5 of locating of angularly adjustable bracing piece, two 8 articulated survey and drawing support base 5 of locating of angularly adjustable bracing piece, three 10 articulated survey and drawing support base 5 of locating of angularly adjustable bracing piece are gone up, one 7 one ends of angularly adjustable movable rod are articulated to be located on angularly adjustable bracing piece 6, the articulated survey and drawing support stop device 4 of locating of 7 other ends of angularly adjustable movable rod, two 9 one ends of angularly adjustable movable rod are articulated to be located on angularly adjustable bracing piece two 8, the articulated survey and drawing support stop device 4 of locating of two 9 other ends of angularly adjustable movable rod, three 11 one ends of angularly adjustable movable rod are articulated to be located on angularly adjustable bracing piece three 10, three 11 other ends of angularly adjustable movable rod are articulated to be located on survey and drawing support stop device 4.
Surveying and mapping support supports base 5 and is the disc setting, angularly adjustable bracing piece 6 is the setting of rectangular shape cylinder, angularly adjustable bracing piece two 8 is the setting of rectangular shape cylinder, angularly adjustable bracing piece three 10 is the setting of rectangular shape cylinder, angularly adjustable movable rod one 7 is the setting of rectangular shape cylinder, angularly adjustable movable rod two 9 is the setting of rectangular shape cylinder, angularly adjustable movable rod three 11 is the setting of rectangular shape cylinder.
The length of the first angle-adjustable supporting rod 6 is equal to the length of the second angle-adjustable supporting rod 8 and the third angle-adjustable supporting rod 10, the angle between the first angle-adjustable supporting rod 6 and the second angle-adjustable supporting rod 8 is 120 degrees, the angle between the second angle-adjustable supporting rod 8 and the third angle-adjustable supporting rod 10 is 120 degrees, the angle between the first angle-adjustable supporting rod 6 and the third angle-adjustable supporting rod 10 is 120 degrees, the length of the first angle-adjustable movable rod 7 and the second angle-adjustable movable rod 9 is equal to the length of the third angle-adjustable movable rod 11, the angle between the first angle-adjustable movable rod 7 and the second angle-adjustable movable rod 9 is 120 degrees, the angle between the second angle-adjustable movable rod 9 and the third angle-adjustable movable rod 11 is 120 degrees, the angle between the first angle-adjustable movable rod 7 and the third angle-adjustable movable rod 11 is 120 degrees, the first angle-adjustable supporting rod 6, the second angle-adjustable supporting rod 8 and the third angle-adjustable supporting rod 10 evenly divide the surveying and mapping support supporting base 5 into three equal parts.
Height-adjustable slip over-and-under type survey and drawing strutting arrangement 2 places board 16 including survey and drawing support dead lever 12, height adjust knob 13, the fixed knot 14, survey and drawing support slide bar 15 and the mapping device of detaining of slide bar, survey and drawing support dead lever 12 is located on survey and drawing support base 5, height adjust knob 13 articulates and locates on survey and drawing support dead lever 12, the slide bar is fixed to be detained 14 and is located on height adjust knob 13, survey and drawing support slide bar 15 articulates and locates on height adjust knob 13, height adjust knob 13 is located in the middle of survey and drawing support slide bar 15 and survey and drawing support dead lever 12, mapping device places board 16 and is the setting of pie, mapping device places the diameter that board 16 was less than the diameter that survey and drawing support supported base 5 and is greater than the smooth board 15 of survey and drawing support, surveying device places board 15 and places in the middle of board 16 and survey and drawing support dead lever 12, surveying device places board 16 Move the diameter of pole 15, survey and drawing support slide bar 15, surveying and drawing device place board 16, survey and drawing support dead lever 12 and survey and drawing support base 5 are concentric setting.
The limiting device 4 of the surveying and mapping bracket comprises an adjusting limiting block 17, a positioning pin 18 and an adjusting limiting rod 19, the adjusting limiting rod 19 is arranged on a surveying and mapping bracket supporting base 5, the surveying and mapping bracket supporting base 5 is arranged between a surveying and mapping bracket fixing rod 12 and the adjusting limiting rod 19, the adjusting limiting rod 19 is arranged in a cylinder shape, the length of the adjusting limiting rod 19 is smaller than the lengths of an angle-adjustable supporting rod I6, an angle-adjustable supporting rod II 8 and an angle-adjustable supporting rod III 10 and is larger than the lengths of an angle-adjustable movable rod I7, an angle-adjustable movable rod II 9 and an angle-adjustable movable rod III 11, the adjusting limiting block 17 is hinged on the adjusting limiting rod 19, one end of the angle-adjustable movable rod I7 is hinged on the angle-adjustable supporting rod I6, the other end of the angle-adjustable movable rod I7 is hinged on the adjusting limiting block 17, one end of the angle-adjustable movable rod, the other end of the second adjustable movable rod 9 is hinged to the adjusting limiting block 17, one end of the third adjustable movable rod 11 is hinged to the third adjustable supporting rod 10, the other end of the third adjustable movable rod 11 is hinged to the adjusting limiting block 17, and the positioning pin 18 is arranged on the adjusting limiting rod 19 and below the adjusting limiting block 17.
The spirit level 1 comprises a spirit level visual window 20 and spirit level bubbles 21, wherein the spirit level visual window 20 is arranged on the surveying and mapping device placing plate 16, preferably, the spirit level visual window 20 is arranged by adopting a transparent plate, and the spirit level bubbles 21 are arranged on the surveying and mapping device placing plate 16.
When the device is used, a user places a surveying and mapping device required on a surveying and mapping device placing plate 16, then adjusts the first angle-adjustable supporting rod 6, the second angle-adjustable supporting rod 8 and the third angle-adjustable supporting rod 10 in the angle-adjustable supporting device 3, pulls the first angle-adjustable movable rod 7, the second angle-adjustable movable rod 9 and the third angle-adjustable movable rod 10 to stretch together, screws the positioning pin 18 to fix the adjusting limit block 17 when reaching the approximate height suitable for the user, then opens the sliding rod fixing buckle 14, twists the height adjusting knob 13 upwards or downwards to control the sliding rod 15 of the surveying and mapping bracket to be upwards or downwards reduced so as to adapt to the height most suitable for the height of the user, and then observes the position of a spirit level bubble 21 through the spirit level visual window 20, when the level bubble 21 is in the middle of the level visual window 20, the level 1 is in a horizontal position, and the surveying device on the surveying device placing plate 16 is in a horizontal position, the user can survey the surveyed object at the moment, when the use is finished, the user only needs to loosen the sliding rod fixing buckle 14 on the height adjusting knob 13, then downwards twist the height adjusting knob 13 to the lowest position, then loosen the positioning pin 18 to drive the angle adjustable movable rod I7, the angle adjustable movable rod II 9 and the angle adjustable movable rod III 11 inwards and drive the angle adjustable supporting rod I6, the angle adjustable supporting rod II 8 and the angle adjustable supporting rod III 10 to inwards retract together, when the angle adjustable supporting rod I6, the angle adjustable supporting rod II 8 and the angle adjustable supporting rod III 10 retract to the position that the positioning pin 18 cannot retract again, the device is in a straight line at the moment, the portable electric heating water cup is convenient for a user to carry, thus completing a using process, and repeating the steps when used next time.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a slidable over-and-under type survey and drawing support which characterized in that: comprises a level meter, a height-adjustable interactive lifting type surveying and mapping support device, an angle-adjustable support device and a surveying and mapping support limiting device, wherein the surveying and mapping support limiting device and the height-adjustable sliding lifting type surveying and mapping support device are arranged on the angle-adjustable support device, the angle-adjustable support device is arranged between the surveying and mapping support limiting device and the height-adjustable sliding lifting type surveying and mapping support device, the level meter is arranged in the height-adjustable interactive lifting type surveying and mapping support device, the angle-adjustable support device comprises a surveying and mapping support base, an angle-adjustable support rod I, an angle-adjustable movable rod I, an angle-adjustable support rod II, an angle-adjustable movable rod II, an angle-adjustable support rod III, an angle-adjustable movable rod III, the angle-adjustable support rod I is hinged on the surveying and mapping support base, the angle, the utility model discloses a survey and drawing support stop device, including two adjustable angle bracing pieces, angle adjustable support base, angle adjustable bracing piece, two adjustable angle bracing pieces, three adjustable angle bracing pieces, two adjustable angle bracing pieces.
2. A slidable elevating mapping stand as claimed in claim 1, in which: surveying and mapping support supports the base and is the disc setting, angularly adjustable bracing piece one is the setting of rectangular shape cylinder, angularly adjustable bracing piece two is the setting of rectangular shape cylinder, angularly adjustable bracing piece three is the setting of rectangular shape cylinder, angularly adjustable movable rod one is the setting of rectangular shape cylinder, angularly adjustable movable rod two is the setting of rectangular shape cylinder, angularly adjustable movable rod three is the setting of rectangular shape cylinder.
3. A slidable elevating mapping stand as claimed in claim 2, in which: the length of the first angle-adjustable supporting rod is equal to the length of the second angle-adjustable supporting rod and the length of the third angle-adjustable supporting rod, the angle between the first angle-adjustable support rod and the second angle-adjustable support rod is 120 degrees, the angle between the second angle-adjustable support rod and the third angle-adjustable support rod is 120 degrees, the angle between the first angle-adjustable support rod and the third angle-adjustable support rod is 120 degrees, the length of the first angle-adjustable movable rod is equal to that of the second angle-adjustable movable rod and that of the third angle-adjustable movable rod, the angle between the first angle-adjustable movable rod and the second angle-adjustable movable rod is 120 degrees, the angle between the second angle-adjustable movable rod and the third angle-adjustable movable rod is 120 degrees, the angle between the first angle-adjustable movable rod and the third angle-adjustable movable rod is 120 degrees, and the first angle-adjustable supporting rod, the second angle-adjustable supporting rod and the third angle-adjustable supporting rod equally divide the surveying and mapping support base into three equal parts.
4. A slidable elevating mapping stand as claimed in claim 3, in which: the height-adjustable sliding lifting type surveying and mapping support device comprises a surveying and mapping support fixing rod, a height adjusting knob, a sliding rod fixing buckle, a surveying and mapping support sliding rod and a surveying and mapping device placing plate, wherein the surveying and mapping support fixing rod is arranged on a surveying and mapping support supporting base, the height adjusting knob is hinged on the surveying and mapping support fixing rod, the sliding rod fixing buckle is arranged on the height adjusting knob, the surveying and mapping support sliding rod is hinged on the height adjusting knob, the height adjusting knob is arranged between the surveying and mapping support sliding rod and the surveying and mapping support fixing rod, the surveying and mapping support placing plate is arranged on the surveying and mapping support sliding rod, the surveying and mapping support placing plate is arranged between the surveying and mapping support placing plate and the surveying and mapping support fixing rod, the diameter of the surveying and mapping support placing plate is smaller than that of the surveying and mapping support supporting base and is larger than that, survey and drawing support slide bar, mapping device place board, survey and drawing support dead lever and survey and drawing support base and be concentric setting.
5. A slidable elevating mapping stand as claimed in claim 4, in which: the limiting device of the surveying and mapping bracket comprises an adjusting limiting block, a positioning pin and an adjusting limiting rod, the adjusting limiting rod is arranged on a supporting base of the surveying and mapping bracket, the supporting base of the surveying and mapping bracket is arranged between a fixing rod of the surveying and mapping bracket and the adjusting limiting rod, the adjusting limiting rod is arranged in a cylinder shape, the length of the adjusting limiting rod is smaller than the lengths of a first angularly adjustable supporting rod, a second angularly adjustable supporting rod and a third angularly adjustable supporting rod and is larger than the lengths of a first angularly adjustable movable rod, a second angularly adjustable movable rod and a third angularly adjustable movable rod, the adjusting limiting block is hinged on the adjusting limiting rod, one end of the first angularly adjustable movable rod is hinged on the first angularly adjustable supporting rod, the other end of the first angularly adjustable movable rod is hinged on the adjusting limiting block, one end of the second angularly adjustable movable rod is hinged on the second angularly adjustable supporting rod, and the other end, three one ends of the adjustable-angle movable rod are hinged to the adjustable-angle support rod III, the other end of the adjustable-angle movable rod is hinged to the adjusting limiting block, and the positioning pin is arranged on the adjusting limiting block and below the adjusting limiting block.
6. A slidable elevating mapping stand as claimed in claim 5, in which: the spirit level comprises a spirit level visual window and spirit level bubbles, the spirit level visual window is arranged on the placing plate of the surveying and mapping device, the spirit level visual window is arranged by a transparent plate, and the spirit level bubbles are arranged on the placing plate of the surveying and mapping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629365.5U CN211176125U (en) | 2019-09-27 | 2019-09-27 | Slidable over-and-under type survey and drawing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921629365.5U CN211176125U (en) | 2019-09-27 | 2019-09-27 | Slidable over-and-under type survey and drawing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176125U true CN211176125U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921629365.5U Expired - Fee Related CN211176125U (en) | 2019-09-27 | 2019-09-27 | Slidable over-and-under type survey and drawing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211176125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198676A (en) * | 2021-04-30 | 2021-08-03 | 国能包神铁路集团有限责任公司 | Track oiling station |
-
2019
- 2019-09-27 CN CN201921629365.5U patent/CN211176125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198676A (en) * | 2021-04-30 | 2021-08-03 | 国能包神铁路集团有限责任公司 | Track oiling station |
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| GR01 | Patent grant | ||
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Granted publication date: 20200804 Termination date: 20210927 |