CN211925195U

CN211925195U - Surveying, mapping, surveying and mapping lofting device

Info

Publication number: CN211925195U
Application number: CN202020018191.5U
Authority: CN
Inventors: 于莉莉; 明强; 李朋; 毛宽振
Original assignee: Qingdao Geological Engineering Survey Institute
Current assignee: Qingdao Geological Engineering Survey Institute
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-11-13
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a survey and drawing field specifically discloses an reconnaissance survey and drawing lofting device, comprising a base plate and a roof, bottom plate upper surface circumference equipartition has a plurality of first connecting seats, roof lower surface circumference equipartition has a plurality of second connecting seats, all rotate on first connecting seat and the second connecting seat and be connected with the criss-cross connecting axle, all rotate on the connecting axle of being connected with first connecting seat and be connected with first connecting cylinder, equal sliding connection has the second connecting rod in the first connecting cylinder, first connecting cylinder one side is equipped with the fastener that is used for locking the second connecting rod, the connecting axle of being connected with the second connecting seat and the free end of second connecting rod rotate and be connected, the upper surface circumference equipartition of roof has a plurality of shock attenuation sleeves, all be equipped with damping spring in the shock attenuation sleeve, damping spring's upper end is connected with shock attenuation platform, the shock attenuation platform upper surface rotates and is connected with rotary platform, the utility model aims to solve the problem that traditional survey and drawing.

Description

Surveying, mapping, surveying and mapping lofting device

Technical Field

The utility model relates to a survey and drawing field specifically discloses a reconnaissance survey and drawing mapping lofting device.

Background

The mapping lofting device is a device for data acquisition, processing, output and the like designed and manufactured for mapping operation. With the fixed mapping device of tripod, the tripod bottom on the market at present is provided with pointed end usually, and its operational environment ground situation is relatively bad usually, and unsmooth, and a lot of is silt surface, so can insert the bottom surface through pointed end, and pointed end is more sharp in this moment, and is little with the ground contact surface, has resulted in fixed insecure, takes place easily to skid. Particularly, when the ground is smoother, the situation is easier to occur, the instrument is very compact, slipping easily causes the instrument to fall on the ground, and small changes of the support can obviously influence the mapping result, so that the mapping result is deviated. And in the implementation process of the building construction project, the implementation degree of mapping and lofting plays a decisive role in whether the whole project can be smoothly carried out. Accurate, careful survey and drawing laying-out work not only concerns whether an engineering can be smoothly constructed according to the drawing, but also provides important technical assurance for construction quality, provides methods and means for work such as quality inspection, and the existing survey and drawing laying-out device is inconvenient to use and troublesome to install, and the device is placed unstably, can cause the construction difficulty in later stage.

Therefore, the inventor provides a surveying, mapping and lofting device for solving the above problems by taking full experience of design development and actual manufacturing in the related industry for years and researching and improving the existing structure and deficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that traditional survey and drawing laying-out device is difficult to install on sand.

In order to achieve the purpose, the basic scheme of the utility model provides a surveying, mapping and lofting device, which comprises a bottom plate and a top plate, wherein a plurality of first connecting seats are circumferentially and evenly distributed on the upper surface of the bottom plate, a plurality of second connecting seats are circumferentially and evenly distributed on the lower surface of the top plate, a cross-shaped connecting shaft is rotationally connected on the first connecting seats and the second connecting seats, a first connecting cylinder is rotationally connected on the connecting shaft connected with the first connecting seats, a second connecting rod is slidably connected in the first connecting cylinder, a fastener for locking the second connecting rod is arranged on one side of the first connecting cylinder, and the connecting shaft connected with the second connecting seats is rotationally connected with the free end of the second connecting rod;

the upper surface circumference equipartition of roof has a plurality of damping sleeve, all is equipped with damping spring in the damping sleeve, and damping spring's upper end is connected with shock attenuation platform, and the rotation of shock attenuation platform upper surface is connected with rotary platform, and the rotary platform upper surface can be dismantled and be connected with the casing.

The principle and effect of this basic scheme lie in:

1. circular shape bottom plate, the area of contact that has zheng increased whole device and ground has improved the stability when sand ground survey and drawing, and sliding connection's second connecting rod can be according to the different device of service environment adjustment in first connecting cylinder, and no matter the horizon is uneven, can both adjust different states, lets the roof of establishing in second connecting rod top keep the level, the survey and drawing work of being convenient for next.

2. The instrument that uses during the survey and drawing is all more accurate, takes place whole device easily and rocks or vibrations when using, causes surveying instrument to break down easily like this, influences the plotting efficiency, and this device is equipped with shock attenuation platform, and shock attenuation platform lower surface rigid coupling has a plurality of damping spring, and when a device takes place to rock or vibrate like this, damping spring alright in order to play the cushioning effect, and protection surveying instrument does not receive the harm.

3. Need 360 all-round surveys when the survey and drawing many times, at this moment the rotation platform that sets up on shock attenuation platform can use shock attenuation platform as the basis, and the last random rotation of shock attenuation platform like this alright when the survey and drawing according to user's needs, adjusts different directions and surveys, needn't carry out a lot of installation again and surveys when surveying and drawing like traditional survey and drawing lofting device is the same in the direction of difference, influences the plotting efficiency.

Compared with the prior art, this survey and drawing laying-out device can adapt to the survey and drawing work under the soft geological environment, has still add damping device simultaneously, and the protection surveying instrument can not damaged when rocking or vibrations appear in the use, and the feasibility is high, is convenient for use widely on a large scale.

Furthermore, a level gauge is fixedly connected to the upper surface of the shell. The spirit level is observed during installation, and the accuracy of horizontal installation is improved.

Furthermore, four ends of the connecting shaft are all in threaded connection with fastening caps. The first connecting cylinder and the second connecting rod are disassembled according to use requirements.

Furthermore, the upper surface of the rotating platform is provided with a sliding groove, and the lower surface of the shell is provided with a sliding block corresponding to the sliding groove. The shell is convenient to install when in use and is convenient to recycle when not in use.

Furthermore, the fastener is a locking screw, and a rubber cap convenient to use is arranged at the top end of the screw. The second connecting rod is locked most conveniently.

Drawings

Fig. 1 is a front view of a surveying, mapping, surveying and mapping lofting device according to an embodiment of the present invention;

fig. 2 is a front view of a damping platform in a surveying, mapping and lofting device according to an embodiment of the present invention;

fig. 3 is a partial enlarged view of a surveying, mapping, surveying and mapping lofting device according to an embodiment of the present invention;

fig. 4 is the embodiment of the utility model provides a structural sketch of connecting axle in reconnaissance survey and drawing survey lofting device.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: bottom plate 1, first connecting seat 2, connecting axle 3, fastener 4, first connecting cylinder 5, second connecting rod 6, second connecting seat 7, shock attenuation platform 8, spirit level 9, casing 10, rotary platform 11, shock attenuation sleeve 12, roof 13, damping spring 14, fastening cap 15.

The utility model provides an investigation survey and drawing lofting device, the embodiment is three first connecting seat 2 of 1 upper surface circumference equipartition of bottom plate shown in figure 1, 13 lower surface circumference equipartition of roof 13 has three second connecting seat 7, all rotate on first connecting seat 2 shown in figure 3 and the second connecting seat 7 and be connected with criss-cross connecting axle 3, all rotate on the connecting axle 3 of being connected with first connecting seat 2 and be connected with first connecting cylinder 5, equal sliding connection has second connecting rod 6 in the first connecting

cylinder

5, 5 one side of first connecting cylinder is equipped with fastener 4 that is used for locking second connecting rod 6, fastener 4 is locking screw, the screw top is equipped with the rubber cap of being convenient for to use, the connecting axle 3 of being connected with second connecting seat 7 rotates with the free end of second connecting rod 6 to be connected, the equal threaded connection in four ends of connecting axle 3 as shown in figure 4 has fastening cap 15.

Four shock attenuation sleeve 12 have been equipped with damping spring 14 in the damping sleeve 12 to the upper surface equipartition of roof 13, and damping spring 14's upper end all is connected with

damping platform

8, and 8 upper surfaces of damping platform rotate and are connected with rotary platform 11, and 11 upper surfaces of rotary platform are equipped with the spout, and 11 upper surfaces of rotary platform can be dismantled and be connected with

casing

10, and 10 lower surfaces of casing are equipped with the slider corresponding with the spout, and 10 upper surface rigid couplings of casing have spirit level 9.

During the use, place bottom plate 1 subaerial, because the contact surface with ground is bigger, alright in order to install on soft ground such as sand, after having placed bottom plate 1, just begin to place assembly casing 10 on rotary platform 11, through mutually supporting of spout and slider, the efficient assembles casing 10 on rotary platform 11, then places damping spring 14 below damping platform 8 in damping sleeve 12, has just accomplished the installation of whole device.

Next can begin to adjust the horizontal position of casing 10, observe spirit level 9, through the relative position of adjustment second connecting rod 6 and first connecting cylinder 5, alright accomplish the horizontal adjustment of casing 10, utilize fastener 4 to lock second connecting rod 6 in first connecting cylinder 5 at last, just so accomplish and can put into surveying and mapping work.

During the surveying and mapping operation, if the device shakes or vibrates, the damping spring 14 buffers in the damping sleeve 12, so that the vibration of a precision instrument in the shell 10 is reduced, and then the rotary platform 11 can rotate freely according to the use requirement, so that the surveying and mapping direction can be adjusted.

This survey and drawing laying-out device can adapt to the survey and drawing work under the soft geological environment, has still add damping device simultaneously, and protection surveying instrument can not damaged when rocking or vibrations appear in the use, and the feasibility is high, is convenient for use widely on a large scale.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A surveying, mapping, surveying and mapping lofting device is characterized by comprising a bottom plate and a top plate, wherein a plurality of first connecting seats are circumferentially and uniformly distributed on the upper surface of the bottom plate, a plurality of second connecting seats are circumferentially and uniformly distributed on the lower surface of the top plate, cross-shaped connecting shafts are rotatably connected to the first connecting seats and the second connecting seats, first connecting cylinders are rotatably connected to the connecting shafts connected with the first connecting seats, second connecting rods are slidably connected to the first connecting cylinders, fasteners for locking the second connecting rods are arranged on one sides of the first connecting cylinders, and the connecting shafts connected with the second connecting seats are rotatably connected with free ends of the second connecting rods;

2. A surveying, mapping and lofting apparatus according to claim 1, wherein: the upper surface of the shell is fixedly connected with a level gauge.

3. A surveying, mapping and lofting apparatus according to claim 1, wherein: and four ends of the connecting shaft are all in threaded connection with fastening caps.

4. A surveying, mapping and lofting apparatus according to claim 1, wherein: the upper surface of the rotating platform is provided with a sliding groove, and the lower surface of the shell is provided with a sliding block corresponding to the sliding groove.

5. A surveying, mapping and lofting apparatus according to claim 1, wherein: the fastener is a locking screw, and the top end of the screw is provided with a rubber cap convenient to use.