CN211783456U - A survey and drawing auxiliary device for engineering investigation - Google Patents

A survey and drawing auxiliary device for engineering investigation Download PDF

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Publication number
CN211783456U
CN211783456U CN202020250379.2U CN202020250379U CN211783456U CN 211783456 U CN211783456 U CN 211783456U CN 202020250379 U CN202020250379 U CN 202020250379U CN 211783456 U CN211783456 U CN 211783456U
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Prior art keywords
free bearing
base plate
support column
supporting
spherical
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CN202020250379.2U
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Chinese (zh)
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王学正
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Wuhan lichen Spatial Information System Co.,Ltd.
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Lishui Shengyu Machinery Manufacturing Co ltd
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Abstract

The utility model discloses a survey and drawing auxiliary device for engineering reconnaissance relates to engineering utensil technical field. The utility model discloses a support column, the lift post, the cloud platform, support column inner wall and lift post threaded connection, the support column bottom mounting has the bulb, this bulb surface ball pivot is connected with first spherical free bearing, first spherical free bearing bottom mounting has a base plate, and the base plate has along its all laterals downwardly extending's supporting leg, the fixed disk that is equipped with in support column week side, and fixed disk lower extreme fixed mounting has three spherical free bearing of second, three spherical free bearing of second is ball pivot respectively and is connected with an internal thread sleeve pipe, internal thread sleeve pipe inner wall threaded connection has the double-screw bolt. The utility model discloses a survey and drawing auxiliary device has the higher base plate of stability and flexibility, and the supporting legs has the dual-purpose function of support and anchoring, and after the supporting legs location, support column to vertical is adjusted to three internal thread sleeves of accessible and double-screw bolt, can be in a flexible way supplementary mapping equipment work under various scenes.

Description

A survey and drawing auxiliary device for engineering investigation
Technical Field
The utility model belongs to the technical field of the engineering utensil, especially, relate to a survey and drawing auxiliary device for engineering reconnaissance.
Background
In the process of surveying and mapping the engineering terrain, the height difference between two points on the ground, the distance between the two points on the ground, the inclination angle between the two points on the ground and the like need to be measured, a total station is needed to be used for auxiliary measurement in order to accurately measure the height difference between the two points on the ground, the distance and the inclination angle, the total station is an auxiliary surveying and mapping instrument integrating the horizontal angle, the vertical angle, the distance and the height difference measurement function, and the total station is an essential auxiliary device in the process of surveying and mapping the engineering terrain.
The existing total station is generally installed on a tripod, and the existing tripod is difficult to stably and horizontally support on the ground with large potholes or inclined ground, so that the total station is limited in work, and therefore, the surveying and mapping auxiliary device for engineering investigation with better flexibility and stability is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a survey and drawing auxiliary device for engineering investigation to solve the technical problem who proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a survey and drawing auxiliary device for engineering investigation, including support column, lift post, cloud platform, support column inner wall and lift post threaded connection, the support column bottom is fixed with the bulb, and this bulb surface ball pivot is connected with first spherical free bearing, first spherical free bearing bottom mounting has a base plate to the base plate has along its all lateral slope downwardly extending's supporting leg, the fixed disk that is equipped with in support column week side to fixed disk lower extreme fixed mounting has three second spherical free bearing, and is three second spherical free bearing is ball pivot respectively and is connected with an interior thread sleeve pipe, interior thread sleeve pipe inner wall threaded connection has the double-screw bolt, the base plate up end is fixed with three third spherical free bearing to third spherical free bearing is connected with double-screw bolt bottom ball pivot.
Furthermore, supporting legs are arranged at the bottoms of the supporting legs, and the supporting legs are in a conical shape with a large bottom end and a small top end.
Further, the supporting legs are provided with internal thread through holes, the internal thread through holes are in threaded connection with screws, pointed ends are arranged at the bottom ends of the screws, and accommodating cavities matched with the pointed ends in size are formed in the bottom ends of the internal thread through holes of the supporting legs.
Further, the bottom end of the holder is rotatably connected with the top end of the lifting column.
Furthermore, a circle of flange connecting holes are formed in the surface of the holder.
The utility model discloses following beneficial effect has:
the utility model discloses a survey and drawing auxiliary device has the higher base plate of stability and flexibility, and the supporting legs has the dual-purpose function of support and anchoring, and after the supporting legs location, support column to vertical is adjusted to three internal thread sleeves of accessible and double-screw bolt, can be in a flexible way supplementary mapping equipment work under various scenes.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the surveying and mapping assistance device for engineering investigation according to the present invention;
FIG. 2 is a perspective view of the base plate of the mapping aid in a horizontal position;
FIG. 3 is a schematic view of the bottom view of FIG. 2;
figure 4 is a cross-sectional view of the base disk.
In the drawings, the components represented by the respective reference numerals are listed below:
1-supporting column, 2-lifting column, 3-tripod head, 4-first spherical hinge seat, 5-base plate, 6-supporting leg, 7-fixed disk, 8-second spherical hinge seat, 9-internal thread sleeve, 10-stud, 11-third spherical hinge seat, 12-supporting leg, 13-screw, 14-tip and 15-ball head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a surveying and mapping auxiliary device for engineering investigation, which comprises a support column 1, a lifting column 2, a tripod head 3, wherein the bottom end of the tripod head 3 is rotatably connected with the top end of the lifting column 2, the surface of the tripod head 3 is provided with a circle of flange connecting holes for fixing a total station, the inner wall of the support column 1 is in threaded connection with the lifting column 2, the bottom end of the support column 1 is fixed with a ball head 15, the surface of the ball head 15 is in spherical hinge connection with a first spherical hinge 4, the bottom end of the first spherical hinge 4 is fixed with a base plate 5, the base plate 5 is provided with a support leg 6 extending obliquely and downwards along the peripheral side thereof, the peripheral side of the support column 1 is fixed with a fixed plate 7, the lower end of the fixed plate 7 is fixedly provided with three second spherical hinges 8, the three second spherical hinges 8 are respectively in spherical hinge, three third spherical hinged seats 11 are fixed on the upper end surface of the base plate 5, and the third spherical hinged seats 11 are connected with the bottoms of the studs 10 in a spherical hinge mode. The base plate 5 can be placed on various flat or hollow grounds through the supporting legs 6, and the length of the base plate and the length of the stud 10 are adjusted by rotating the internal thread sleeve 9, so that the supporting column 1 is adjusted to be in a vertical state, and the auxiliary device can be flexibly used in various scenes.
Wherein, the bottom of the supporting leg 6 is provided with a supporting leg 12, and the supporting leg 12 is in a conical shape with a big bottom and a small top.
Wherein, supporting legs 12 are equipped with the internal thread through-hole to internal thread through-hole threaded connection has screw rod 13, and screw rod 13 bottom is equipped with tip 14, and the internal thread through-hole bottom of supporting legs 12 is equipped with the chamber that holds with 14 size adaptations of tip.
When the engineering reconnaissance survey and drawing uses, install the total powerstation on cloud platform 3 earlier, again according to the level degree of topography leveling condition regulation total powerstation, concrete adjustment step is as follows: the supporting legs 12 are placed on the ground, if the ground is not flat and unstable, the screw 13 can be screwed to descend, the pointed end 14 is exposed, the pointed end 14 is inserted into the soil, after the ground is placed stably, the three internal thread sleeves 9 are rotated, the lengths of the internal thread sleeves 9 and the stud 10 are adjusted, the supporting column 1 is adjusted to be in a vertical state, the supporting column can be observed through a level ruler during adjustment, and auxiliary work is completed after the supporting column is adjusted to be vertical. The survey may then be mapped by a total station.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A surveying and mapping auxiliary device for engineering investigation comprises a supporting column (1), a lifting column (2) and a tripod head (3), wherein the inner wall of the supporting column (1) is in threaded connection with the lifting column (2), a ball head (15) is fixed at the bottom end of the supporting column (1), a first spherical hinge seat (4) is connected to the surface of the ball head (15) in a spherical hinge mode, a base plate (5) is fixed at the bottom end of the first spherical hinge seat (4), and the base plate (5) is provided with supporting legs (6) extending obliquely downwards along the peripheral sides of the base plate;
the method is characterized in that:
fixed disk (7) that is equipped with of support column (1) week side to fixed disk (7) lower extreme fixed mounting has three second spherical free bearing (8), and is three second spherical free bearing (8) are connected with an internal thread sleeve pipe (9) in the ball pivot respectively, internal thread sleeve pipe (9) inner wall threaded connection has double-screw bolt (10), base dish (5) up end is fixed with three third spherical free bearing (11) to third spherical free bearing (11) are connected with double-screw bolt (10) bottom ball pivot.
2. A mapping aid for engineering investigations according to claim 1, characterized in that the bottom of the supporting leg (6) is provided with a supporting foot (12), which supporting foot (12) is conical with a larger base and a smaller top.
3. Surveying and mapping assistance device for engineering investigation according to claim 2, characterized in that the supporting foot (12) is provided with an internally threaded through hole and in that the internally threaded through hole is threadedly connected with a screw (13), that the bottom end of the screw (13) is provided with a tip (14), and that the bottom end of the internally threaded through hole of the supporting foot (12) is provided with a receiving cavity adapted to the size of the tip (14).
4. A mapping aid for engineering investigations according to claim 1 or 2 or 3, characterized in that the bottom end of the head (3) is pivotally connected to the top end of the lifting column (2).
5. A mapping aid for engineering investigation according to claim 4, characterized in that the surface of the pan/tilt (3) is provided with a ring of flange connection holes.
CN202020250379.2U 2020-03-04 2020-03-04 A survey and drawing auxiliary device for engineering investigation Active CN211783456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020250379.2U CN211783456U (en) 2020-03-04 2020-03-04 A survey and drawing auxiliary device for engineering investigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020250379.2U CN211783456U (en) 2020-03-04 2020-03-04 A survey and drawing auxiliary device for engineering investigation

Publications (1)

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CN211783456U true CN211783456U (en) 2020-10-27

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Country Status (1)

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CN (1) CN211783456U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113048365A (en) * 2021-03-09 2021-06-29 宋晓 Multifunctional electronic signboard for environmental art design

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113048365A (en) * 2021-03-09 2021-06-29 宋晓 Multifunctional electronic signboard for environmental art design
CN113048365B (en) * 2021-03-09 2022-11-22 宋晓 Multifunctional electronic signboard for environmental art design

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20211229

Address after: 430000 No. 2502, 25 / F, building B, Wuhan Optical Valley International Business Center, east of Guanshan Avenue and north of Chuangye street, East Lake Development Zone, Wuhan, Hubei Province

Patentee after: Wuhan lichen Spatial Information System Co.,Ltd.

Address before: 323000 No. 6, Wener Road, Shuige Industrial Zone, Lishui Economic Development Zone, Liandu District, Lishui City, Zhejiang Province

Patentee before: Lishui Shengyu Machinery Manufacturing Co.,Ltd.

TR01 Transfer of patent right