CN209961226U - Positioning device for engineering surveying instrument - Google Patents

Positioning device for engineering surveying instrument Download PDF

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Publication number
CN209961226U
CN209961226U CN201920399403.6U CN201920399403U CN209961226U CN 209961226 U CN209961226 U CN 209961226U CN 201920399403 U CN201920399403 U CN 201920399403U CN 209961226 U CN209961226 U CN 209961226U
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CN
China
Prior art keywords
support
platform
telescopic
instrument
surveying instrument
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920399403.6U
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Chinese (zh)
Inventor
王晓静
王庆闯
何保喜
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Henan University of Urban Construction
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Henan University of Urban Construction
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan University of Urban Construction filed Critical Henan University of Urban Construction
Priority to CN201920399403.6U priority Critical patent/CN209961226U/en
Application granted granted Critical
Publication of CN209961226U publication Critical patent/CN209961226U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the surveying and mapping equipment field, concretely relates to positioning device for engineering surveying and mapping instrument, which comprises a support, a platform, a stand column and an instrument platform, wherein a telescopic leg is arranged in the support to adapt to the placement of equipment with uneven bottom surface, the bottom of the support is connected with a roller wheel which is convenient to move, the support is hinged with the platform to be convenient to shrink and carry, the stand column is externally connected with a telescopic loop bar which can shrink to save space and be convenient to carry while satisfying the height of the adjustable surveying and mapping instrument, a level bubble on the instrument platform is used for detecting the levelness of the surveying and mapping instrument and can be corrected and adjusted through an adjusting bolt and a level adjusting plate, the telescopic loop bar is connected with the instrument platform through a bearing, the surveying and mapping instrument can rotate by three hundred and; the utility model discloses it can fold and conveniently remove, and be convenient for adjust can adapt to the positioner for the engineering surveying instrument in various survey and drawing places to have newly.

Description

Positioning device for engineering surveying instrument
Technical Field
The utility model belongs to the mapping equipment field, concretely relates to positioner for engineering surveying instrument.
Background
In the survey and drawing work, the surveying instrument is indispensable use tool, the use of surveying instrument needs to be installed on positioner, guarantee the suitability of firm and position of surveying instrument with this, positioner that current surveying instrument was used is comparatively simple, inconvenient folding the carrying, it is inconvenient to carry during the transfer, and can not satisfy the needs in various survey and drawing places well, because in use at first the location accuracy that will guarantee the surveying instrument, need adjust before the survey and drawing, the support that nevertheless uses at present can not convenient and fast adjusts.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide one kind can fold and conveniently remove, and be convenient for adjust, can adapt to the positioner for the engineering surveying instrument in various survey and drawing places.
The purpose of the utility model is realized like this: a positioning device for an engineering surveying instrument comprises a support, a platform, an upright post and an instrument platform, wherein the periphery of the platform is hinged with the support, a contraction groove is formed in the middle of the inside of the support, a telescopic leg is connected in the contraction groove, a first locking bolt is connected on the support on the outer wall of the contraction groove, and the bottom of the support is connected with a roller; platform upper surface center department be connected with the stand, the stand on cup jointed flexible loop bar, the lower extreme of flexible loop bar be connected with second locking bolt, the top of flexible loop bar be connected with the bearing, the bearing connect the center department at the instrument desk lower surface, the instrument desk in seted up the recess, the instrument recess is provided with leveling plate, leveling plate on be connected with the air level, the bottom surface through connection of instrument desk have adjusting bolt, adjusting bolt's top connect leveling plate.
The support quantity be three, adopt three supports to become one hundred twenty degrees angles each other and connect in the platform side on same horizontal plane, three more guarantee the stability of device.
The roller is a universal wheel with a locking device.
The lower end of each telescopic leg is conical and pointed, the lower part of each telescopic leg is provided with a recovery locking hole, when the telescopic legs shrink into the contraction groove, a first locking bolt penetrates through the recovery locking holes to prevent the telescopic legs from sliding out, and the rollers can freely walk after the telescopic legs shrink into the contraction groove; the upper portion of flexible leg seted up and extend the locking hole, when flexible leg stretched out, the second locking bolt penetrated and extends the locking hole, prevented flexible leg withdrawal.
The bottom of support be connected with the gyro wheel, the connected mode be the welding, and the gyro wheel is connected in support bottom slightly inclined to one side department, does not influence flexible leg business turn over shrink groove, the setting on a straight line is not gone into to gyro wheel and flexible leg, can make the two avoid stopping each other convenient to use.
The two second locking bolts are symmetrically connected to two sides of the telescopic loop bar respectively, and the locking force can be increased by using the two second locking bolts, so that the telescopic loop bar is prevented from sliding downwards; the number of the adjusting bolts is three, the adjusting bolts are respectively and uniformly connected to the bottom of the instrument desk by taking the center of the bearing as the center, and the three adjusting bolts are uniformly connected to the bottom of the instrument desk at a certain angle, so that the accuracy of horizontal adjustment is improved.
The first locking bolt, the second locking bolt and the adjusting bolt are all butterfly bolts, and the butterfly bolts are used, so that operators can rotate the bolts conveniently, and the positioning device can be adjusted conveniently.
The utility model has the advantages that: when the utility model is used, if the surveying and mapping field is smooth, the telescopic leg does not need to be extended, and can be directly placed on the smooth bottom surface for surveying and mapping, if the surveying and mapping field is messy and has no smooth surface, the telescopic leg is extended and the first locking bolt penetrates into the extension locking hole, and the telescopic leg is fixed firmly; after a proper place is selected, the support connected to the platform rotates around the hinge piece to enable the support to be stretched, in order to achieve a good effect, the support is uniformly crossed around the platform at an angle of one hundred twenty degrees, then the telescopic loop bar is upwards extracted to a proper height, the telescopic loop bar and the upright post are fixedly locked through the second locking bolts, and in order to prevent the telescopic loop bar from sliding downwards, two second locking bolts are arranged and are respectively and symmetrically connected to the two sides of the telescopic loop bar; after the height is set, the surveying instrument is placed on a level adjusting plate in a groove in the center of the instrument platform, whether the surveying instrument is in a horizontal position is judged through a level bubble connected to the level adjusting plate, if not, the surveying instrument can be adjusted through an adjusting bolt connected to the bottom of the instrument platform, and three adjusting bolts are arranged for quick and accurate adjustment; if the mapped field is smooth, the device can be directly moved to a proper position through the roller connected with the bottom of the bracket; after the surveying and mapping is finished, the telescopic legs are retracted into the telescopic grooves, the support rotates around the hinge piece to be retracted, the telescopic sleeve rod is lowered and locked, and the telescopic sleeve rod is convenient to carry after being folded; the utility model discloses have newly can fold and conveniently remove, and be convenient for adjust, can adapt to the positioner for the engineering surveying instrument in various survey and drawing places.
Drawings
Fig. 1 is the utility model relates to an engineering is positioner overall structure schematic diagram for surveying instrument.
Fig. 2 is the utility model relates to an engineering is positioner longitudinal section for surveying and mapping appearance.
Fig. 3 is one of the partial cross-sectional views of the positioning device for engineering surveying instrument of the present invention.
Fig. 4 is a second partial cross-sectional view of the positioning device for engineering surveying instrument of the present invention.
Fig. 5 is an enlarged view of fig. 4 at a.
In the figure: 1. the device comprises a support 2, a hinge 3, a platform 4, a stand 5, a telescopic sleeve rod 6, an adjusting bolt 7, an instrument platform 8, a level bubble 9, a groove 10, a leveling plate 11, a second locking bolt 12, a telescopic leg 13, a roller 14, a bearing 101, a contraction groove 102, a first locking bolt 120, a recovery locking hole 121 and an extension locking hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, a positioning device for an engineering surveying instrument comprises a support 1, a platform 3, an upright post 4 and an instrument table 7, wherein the support 1 is hinged around the platform 3, a contraction groove 101 is formed in the middle inside the support 1, a telescopic leg 12 is connected in the contraction groove 101, a first locking bolt 102 is connected on the support 1 on the outer wall of the contraction groove 101, and a roller 13 is connected at the bottom of the support 1; 3 upper surface center departments of platform be connected with stand 4, stand 4 on cup jointed flexible loop bar 5, the lower extreme of flexible loop bar 5 be connected with second locking bolt 11, the top of flexible loop bar 5 be connected with bearing 14, bearing 14 connect the center department at instrument desk 7 lower surface, instrument desk 7 in seted up recess 9, be provided with level adjusting plate 10 in the recess 9, level adjusting plate 10 on be connected with air level 8, the bottom surface through connection of instrument desk 7 have adjusting bolt 6, adjusting bolt 6's top connect level adjusting plate 10.
The utility model discloses in use, if the place of survey and drawing is comparatively level and smooth, then need not to stretch out flexible leg 12, can directly place and survey and draw on the smooth bottom surface, if the place of survey and drawing is comparatively in disorder, does not have the planishing face, then stretch out flexible leg 12 and use first locking bolt 102 to penetrate and stretch locking hole 121, fix flexible leg 12 firmly; after a proper field is selected, the support 1 connected to the platform 3 rotates around the hinge part 2, so that the support 1 is extended, in order to achieve a good effect, the support 1 is uniformly crossed around the platform 3 at an angle of one hundred twenty degrees, then the telescopic loop bar 5 is upwards extracted to a proper height, and the telescopic loop bar 5 and the upright post 4 are fixedly locked through the second locking bolt 11; after the height is set, the surveying instrument is placed on a level adjusting plate 10 in a groove 9 in the center of an instrument platform 7, whether the surveying instrument is in a horizontal position or not is judged through a level bubble 8 connected on the level adjusting plate 10, and if not, the surveying instrument can be adjusted through an adjusting bolt 6 connected to the bottom of the instrument platform 7; if the mapped field is smooth, the device can be directly moved to a proper position through the roller 13 connected with the bottom of the bracket 1; after the surveying and mapping is finished, the telescopic legs 12 are retracted into the contraction groove 101, the support 1 rotates around the hinge piece 2 to contract, the telescopic loop bar 5 is lowered and locked, and the telescopic loop bar is convenient to carry after the folding is finished; the utility model discloses it can fold and conveniently remove, and be convenient for adjust can adapt to the positioner for the engineering surveying instrument in various survey and drawing places to have newly.
Example 2
As shown in fig. 1-5, a positioning device for an engineering surveying instrument comprises a support 1, a platform 3, an upright post 4 and an instrument table 7, wherein the support 1 is hinged around the platform 3, a contraction groove 101 is formed in the middle inside the support 1, a telescopic leg 12 is connected in the contraction groove 101, a first locking bolt 102 is connected on the support 1 on the outer wall of the contraction groove 101, and a roller 13 is connected at the bottom of the support 1; 3 upper surface center departments of platform be connected with stand 4, stand 4 on cup jointed flexible loop bar 5, the lower extreme of flexible loop bar 5 be connected with second locking bolt 11, the top of flexible loop bar 5 be connected with bearing 14, bearing 14 connect the center department at instrument desk 7 lower surface, instrument desk 7 in seted up recess 9, be provided with level adjusting plate 10 in the recess 9, level adjusting plate 10 on be connected with air level 8, the bottom surface through connection of instrument desk 7 have adjusting bolt 6, adjusting bolt 6's top connect level adjusting plate 10.
For better effect, the number of the supports 1 is three, the three supports 1 are mutually connected to the side surface of the platform 3 at an angle of one hundred twenty degrees, and the three supports further ensure the stability of the device.
For better effect, the roller 13 is a universal wheel with a locking device.
For better effect, the lower end of the telescopic leg 12 is conical and pointed, the lower part of the telescopic leg 12 is provided with a recovery locking hole 120, when the telescopic leg 12 is contracted and enters the contraction groove 101, the first locking bolt 102 penetrates into the recovery locking hole 120 to prevent the telescopic leg 12 from sliding out, the depth of the contraction groove 101 is larger than the length of the telescopic leg 12, the telescopic leg 12 can be ensured to be completely contracted and enter the contraction groove 101, and the roller 13 can freely walk after the telescopic leg 12 is contracted and enters the contraction groove 101; the upper portion of the telescopic leg 12 is provided with an extension locking hole 121, and when the telescopic leg 12 extends out, the second locking bolt 11 penetrates through the extension locking hole 121 to prevent the telescopic leg 12 from retracting.
For better effect, the bottom of support 1 be connected with gyro wheel 13, the connected mode be the welding, and gyro wheel 13 connects in support 1 bottom slightly inclined to one side department, does not influence flexible leg 12 business turn over shrink groove 101, gyro wheel 13 and flexible leg 12 are not in the setting on a straight line, can make the two avoid blockking each other convenient to use.
For better effect, the number of the second locking bolts 11 is two, and the two second locking bolts 11 are respectively and symmetrically connected to two sides of the telescopic loop bar 5, so that the locking force can be increased by using the two second locking bolts 11, and the telescopic loop bar 5 is prevented from sliding downwards; the number of the adjusting bolts 6 is three, the adjusting bolts are respectively and uniformly connected to the bottom of the instrument table 7 by taking the center of the bearing 14 as the center, and the three adjusting bolts are uniformly connected to the bottom of the instrument table 7 at a certain angle, so that the accuracy of horizontal adjustment is improved.
For better effect, the first locking bolt 102, the second locking bolt 11 and the adjusting bolt 6 are all butterfly bolts, and the butterfly bolts are used, so that the bolts can be conveniently rotated by an operator, and the positioning device can be conveniently adjusted.
The utility model discloses in use, if the place of survey and drawing is comparatively level and smooth, then need not to stretch out flexible leg 12, can directly place and survey and draw on the smooth bottom surface, if the place of survey and drawing is comparatively in disorder, does not have the planishing face, then stretch out flexible leg 12 and use first locking bolt 102 to penetrate and stretch locking hole 121, fix flexible leg 12 firmly; after a proper place is selected, the support 1 connected to the platform 3 rotates around the hinge piece 2, so that the support 1 is extended, in order to achieve a good effect, the support 1 is uniformly crossed around the platform 3 at an angle of one hundred twenty degrees, then the telescopic loop bar 5 is upwards extracted to a proper height, the telescopic loop bar 5 and the upright post 4 are fixedly locked through the second locking bolts 11, and in order to prevent the telescopic loop bar 5 from sliding downwards, two second locking bolts 11 are arranged and are respectively and symmetrically connected to two sides of the telescopic loop bar 5; after the height is set, the surveying instrument is placed on a level adjusting plate 10 in a groove 9 in the center of an instrument platform 7, whether the surveying instrument is in a horizontal position is judged through a level bubble 8 connected to the level adjusting plate 10, if not, the surveying instrument can be adjusted through an adjusting bolt 6 connected to the bottom of the instrument platform 7, and three adjusting bolts 6 are arranged for quick and accurate adjustment; if the mapped field is smooth, the device can be directly moved to a proper position through the roller 13 connected with the bottom of the bracket 1; after the surveying and mapping is finished, the telescopic legs 12 are retracted into the contraction groove 101, the support 1 rotates around the hinge piece 2 to contract, the telescopic loop bar 5 is lowered and locked, and the telescopic loop bar is convenient to carry after the folding is finished; the utility model discloses have newly can fold and conveniently remove, and be convenient for adjust, can adapt to the positioner for the engineering surveying instrument in various survey and drawing places.

Claims (8)

1. The utility model provides an engineering is positioner for surveying instrument, it includes support, platform, stand and instrument desk, its characterized in that: the periphery of the platform is hinged with a support, a contraction groove is formed in the middle of the inside of the support, a telescopic leg is connected in the contraction groove, a first locking bolt is connected on the support on the outer wall of the contraction groove, and a roller is connected at the bottom of the support; platform upper surface center department be connected with the stand, the stand on cup jointed flexible loop bar, the lower extreme of flexible loop bar be connected with second locking bolt, the top of flexible loop bar be connected with the bearing, the bearing connect the center department at the instrument desk lower surface, the instrument desk in seted up the recess, the recess in be provided with level adjusting plate, level adjusting plate on be connected with the air level, the bottom surface through connection of instrument desk have adjusting bolt, adjusting bolt's top connect level adjusting plate.
2. The positioning device for engineering surveying instrument according to claim 1, characterized in that: the three supports are connected to the side face of the platform at an angle of one hundred twenty degrees.
3. The positioning device for engineering surveying instrument according to claim 1, characterized in that: the roller is a universal wheel with a locking device.
4. The positioning device for engineering surveying instrument according to claim 1, characterized in that: the telescopic leg is characterized in that the lower end of the telescopic leg is conical and pointed, the lower part of the telescopic leg is provided with a recovery locking hole, and the upper part of the telescopic leg is provided with an extension locking hole.
5. The positioning device for engineering surveying instrument according to claim 1, characterized in that: the depth of the contraction groove is larger than the length of the telescopic leg.
6. The positioning device for engineering surveying instrument according to claim 1, characterized in that: the support is connected with the roller in a welding mode, the roller is connected to one side of the bottom of the support slightly deviated, and the telescopic legs do not affect entering and exiting of the telescopic grooves.
7. The positioning device for engineering surveying instrument according to claim 1, characterized in that: the two second locking bolts are respectively and symmetrically connected to two sides of the telescopic sleeve rod; the adjusting bolts are three and are respectively and uniformly connected to the bottom of the instrument desk by taking the center of the bearing as the center.
8. The positioning device for engineering surveying instrument of claim 7, characterized in that: the first locking bolt, the second locking bolt and the adjusting bolt are all butterfly bolts.
CN201920399403.6U 2019-03-27 2019-03-27 Positioning device for engineering surveying instrument Expired - Fee Related CN209961226U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920399403.6U CN209961226U (en) 2019-03-27 2019-03-27 Positioning device for engineering surveying instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920399403.6U CN209961226U (en) 2019-03-27 2019-03-27 Positioning device for engineering surveying instrument

Publications (1)

Publication Number Publication Date
CN209961226U true CN209961226U (en) 2020-01-17

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ID=69240217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920399403.6U Expired - Fee Related CN209961226U (en) 2019-03-27 2019-03-27 Positioning device for engineering surveying instrument

Country Status (1)

Country Link
CN (1) CN209961226U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112413363A (en) * 2020-11-27 2021-02-26 丁国忠 Mobile surveying and mapping device and surveying and mapping method thereof
CN113438569A (en) * 2021-06-07 2021-09-24 佳木斯大学 Multifunctional portable external playing equipment for playing musical instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112413363A (en) * 2020-11-27 2021-02-26 丁国忠 Mobile surveying and mapping device and surveying and mapping method thereof
CN113438569A (en) * 2021-06-07 2021-09-24 佳木斯大学 Multifunctional portable external playing equipment for playing musical instrument
CN113438569B (en) * 2021-06-07 2022-08-19 佳木斯大学 Multifunctional portable external playing equipment for playing musical instrument

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200117

Termination date: 20210327