CN209439173U - It is a kind of for survey and draw experiment oblique photograph measuring device - Google Patents

Abstract

The utility model discloses a kind of for surveying and drawing the oblique photograph measuring device of experiment, including surveying and drawing bracket, supporting table and protection cabinet, the mapping bracket includes the shaft at the top of it, supporting table is welded on the burnishing surface on the shaft top, the T-shaped structure of the vertical section of the supporting table, the upper surface of the supporting table is mounted by means of screws with protection cabinet, interior room inside the protection cabinet is rectangular parallelepiped structure, the bottom surface of the interior room is welded with one group of fixed column, the fixed column is the tubular structure of inner hollow, the support plate of one group of rectangular parallelepiped structure is provided with above the fixed column, the lower surface of the support plate is welded with the damping column of one group of cylindrical structure, the bottom end of the damping column extends in fixed column along its length.This is used to survey and draw the oblique photograph measuring device of experiment, has many advantages, such as that protection effect is good, damping property is good, can be used with popularity.

Description

It is a kind of for survey and draw experiment oblique photograph measuring device

Technical field

The utility model relates to photogrammetric equipment technical fields, relate in particular to a kind of for surveying and drawing the inclination of experiment Photogrammetric apparatus.

Background technique

Oblique photograph measuring technique belongs to International Photography fields of measurement, and in recent ten years, oblique photograph measuring technique is gradually Develop into a new and high technology, the technology from vertical, four inclinations, five different visual angle synchronous acquisition images, thus Obtain the high-resolution texture of building top surface abundant and side view.Currently, the training center of part universities and colleges, university is with inclination It is more that photogrammetric technology and inside and outside the province more enterprises and institutions have carried out the acquisition of urban geography element, the building of city threedimensional model etc. Item research collaborative project, the project construction is introduced into the professional teaching in school, and three-dimensional stereo data production standard is introduced into In the classroom learning of student, the professional practical ability of student is greatly improved.

The existing oblique photograph measuring device majority for surveying and drawing experiment is using the naked video camera being exposed on the external in environment It is shot, but video camera, after shooting work for a long time, the pick-up lens of video camera can be infected with dust, and dust holds Easily enter between the gap between pick-up lens and camera body, this part dust is not easy to clear up, and is unfavorable for imaging The shooting work of machine.

As it can be seen that the above-mentioned problems in the prior art, it would be highly desirable to improve.

Utility model content

In view of the above problem of the existing technology, the one side of the utility model is designed to provide a kind of for surveying and drawing The oblique photograph measuring device of experiment.

It is to achieve the goals above, provided by the utility model a kind of for surveying and drawing the oblique photograph measuring device of experiment, Including mapping bracket, supporting table and protection cabinet, the mapping bracket includes the shaft at the top of it, the shaft top Supporting table is welded on burnishing surface, the vertical section of the supporting table is in T type structure, and the upper surface of the supporting table passes through screw It is fixedly installed with protection cabinet, the interior room inside the protection cabinet is rectangular parallelepiped structure, and the bottom surface of the interior room is welded with one Group fixed column, the fixed column are the tubular structure of inner hollow, are provided with one group of rectangular parallelepiped structure above the fixed column Support plate, the lower surface of the support plate is welded with the damping column of one group of cylindrical structure, and the bottom end of the damping column is along its length Degree direction extends in fixed column, and one group of spring, the branch are provided between the lower surface of the damping column and the bottom surface of interior room The upper surface of fagging is mounted by means of screws with video camera, is fixed at the top end opening of the protection cabinet by fastening bolt Cover board is installed.

Preferably, the cover board be located at interior room be mounted by means of screws with one group of rubber slab, the protection on one side The top that on one side resists video camera of the cabinet far from cover board.

Preferably, one group of side of the protection cabinet is provided with the window for facilitating video camera to be shot, And the combining glass for being equipped with one group of rectangular parallelepiped structure is inlayed at window.

Preferably, the pick-up lens of the video camera is arranged towards combining glass.

It is made preferably, the supporting table and protection cabinet are all made of aluminum alloy materials, the protection cabinet is rectangular Body structure.

Compared with prior art, provided by the utility model for surveying and drawing the oblique photograph measuring device of experiment, it adds Have protection cabinet, video camera be installed in protection cabinet, by protection cabinet to video camera carry out protection and it is dust-proof, avoid sky Dust in gas is directly infected with onto the pick-up lens of video camera, ensure that the cleannes of pick-up lens, so that video camera is shot Image be more clear, be conducive to the shooting work of video camera.When transporting the oblique photograph measuring device, by fixed column, Damping column and spring, which are worked in coordination, carries out vibration damping to support plate, thus what the video camera that reduction is installed on support plate upper surface was subject to Oscillation intensity is conducive to preferably save video camera, extends the service life of video camera.

It should be appreciated that foregoing general description and it is described in detail below be merely exemplary with it is illustrative, rather than use In the limitation disclosure.

Present specification provides the various realizations or exemplary general introduction of technology described in the disclosure, is not disclosed skill The comprehensive disclosure of the full scope of art or all features.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the cross section view of the protection cabinet of the utility model；

Fig. 3 is the structural schematic diagram of the protection cabinet of the utility model.

Main appended drawing reference:

1, bracket is surveyed and drawn；101, shaft；2, supporting table；3, protection cabinet；4, interior room；5, fixed column；6, damping column；7, bullet Spring；8, support plate；9, video camera；10, rubber slab；11, cover board；12, fastening bolt；13 combining glass.

Specific embodiment

In order to enable the purposes, technical schemes and advantages of the embodiment of the present disclosure are clearer, below in conjunction with disclosure reality The technical solution of the embodiment of the present disclosure is clearly and completely described in the attached drawing for applying example.Obviously, described embodiment is A part of this disclosure embodiment, instead of all the embodiments.Based on described embodiment of the disclosure, this field is common Technical staff's every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the model of disclosure protection It encloses.

Unless otherwise defined, the technical term or scientific term that the disclosure uses should be tool in disclosure fields The ordinary meaning for thering is the personage of general technical ability to be understood.The similar word meaning such as " comprising " or "comprising" used in the disclosure Point out that element or object before the existing word are covered the element for appearing in the word presented hereinafter or object and its be equal, without Exclude other elements or object." connection " either the similar word such as " connected " is not limited to physics or mechanical company It connects, can also include electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for table Show relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also correspondingly change.

In order to keep the following explanation of the embodiment of the present disclosure to understand and concise, known function and known portion is omitted in the disclosure The detailed description of part.

As depicted in figs. 1 and 2, provided by the utility model a kind of for surveying and drawing the oblique photograph measuring device of experiment, packet Mapping bracket 1, supporting table 2 and protection cabinet 3 are included, the mapping bracket 1 includes the shaft 101 at the top of it, the shaft Supporting table 2, the T-shaped structure of vertical section of the supporting table 2, the upper table of the supporting table 2 are welded on the burnishing surface on 101 tops Face is mounted by means of screws with protection cabinet 3, and the supporting table 2 is used for 101 company of being fixed of protection cabinet 3 and shaft It connects, the interior room 4 inside the protection cabinet 3 is rectangular parallelepiped structure, and the bottom surface of the interior room 4 is welded with one group of fixed column 5, described Fixed column 5 is the tubular structure of inner hollow, and the top of the fixed column 5 is provided with the support plate 8 of one group of rectangular parallelepiped structure, institute The lower surface for stating support plate 8 is welded with the damping column 6 of one group of cylindrical structure, and the bottom end of the damping column 6 is prolonged along its length It extends in fixed column 5, one group of spring 7 is provided between the lower surface of the damping column 6 and the bottom surface of interior room 4, the spring 7 makes The movement of up and down direction can be carried out in the inside of fixed column 5 by obtaining damping column 6, and the upper surface of the support plate 8 is solid by screw Dingan County is equipped with video camera 9, passes through fastening bolt 12 at the top end opening of the protection cabinet 3 and is fixedly installed with cover board 11.It is transporting When the defeated oblique photograph measuring device, is worked in coordination by fixed column 5, damping column 6 and spring 7 and vibration damping is carried out to support plate 8, from And reduce and be installed on the oscillation intensity that the video camera 9 of 8 upper surface of support plate is subject to, be conducive to preferably protect video camera 9 It deposits, extends the service life of video camera 9.

As shown in Fig. 2, the utility model it is further proposed that technical solution in, the cover board 11 is located at the one side of interior room 4 It is mounted by means of screws with one group of rubber slab 10, the top that on one side resists video camera 9 of the protection cabinet 3 far from cover board 11 End, protects video camera 9 by the rubber slab 10, avoids 9 direct collision of video camera to cover board 11, avoid video camera 9 It is damaged in collision process, further enhances the protection dynamics to video camera 9.

Furthermore as shown in figure 3, one group of side of the protection cabinet 3 is provided with for facilitating video camera 9 to be shot Window, and inlay the combining glass 13 for being equipped with one group of rectangular parallelepiped structure at window, sky prevented by combining glass 13 Dust in gas enters protection cabinet 3, guarantees the cleanliness in protection cabinet 3.

Further combined with shown in Fig. 2, it can be seen that in some embodiments, preferably, the video camera 9 is taken the photograph Picture camera lens is arranged towards combining glass 13, and the design of combining glass 13 facilitates video camera 9 to carry out shooting work, simultaneous camera 9 Pick-up lens do not generate with combining glass 13 and directly contact, it is therefore an objective to prevent video camera 9 because generating rolling during transportation Friction is generated with combining glass 13 when dynamic, is conducive to preferably save video camera 9.

Furthermore it is shown in Figure 2, preferably, the supporting table 2 and protection cabinet 3 are all made of aluminum alloy materials and are made, The protection cabinet 3 is rectangular parallelepiped structure, and aluminum alloy materials are hard, lighter weight, and more convenient staff is used for this The oblique photograph measuring device of mapping experiment is transported.

Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.

Claims (5)

1. a kind of for surveying and drawing the oblique photograph measuring device of experiment, including mapping bracket (1), supporting table (2) and protection cabinet (3), mapping bracket (1) includes the shaft (101) at the top of it, is welded on the burnishing surface on shaft (101) top There are supporting table (2), it is characterised in that: the upper surface of the T-shaped structure of vertical section of the supporting table (2), the supporting table (2) is logical It crosses screw to be fixedly installed with protection cabinet (3), the internal interior room (4) of the protection cabinet (3) is rectangular parallelepiped structure, the interior room (4) bottom surface is welded with one group of fixed column (5), and the fixed column (5) is the tubular structure of inner hollow, the fixed column (5) Top be provided with the support plate (8) of one group of rectangular parallelepiped structure, the lower surface of the support plate (8) is welded with one group of cylindrical structure Damping column (6), the bottom end of the damping column (6) extends to along its length in fixed column (5), the damping column (6) One group of spring (7) is provided between lower surface and the bottom surface of interior room (4), the upper surface of the support plate (8) is fixed by screw It is equipped with video camera (9), is fixedly installed with cover board by fastening bolt (12) at the top end opening of the protection cabinet (3) (11)。

2. according to claim 1 a kind of for surveying and drawing the oblique photograph measuring device of experiment, it is characterised in that: the lid What plate (11) was located at interior room (4) is mounted by means of screws with one group of rubber slab (10) on one side, and the protection cabinet (3) is far from lid The top for resisting video camera (9) on one side of plate (11).

3. according to claim 1 a kind of for surveying and drawing the oblique photograph measuring device of experiment, it is characterised in that: described anti- One group of side of protecting box body (3) is provided with the window for facilitating video camera (9) to be shot, and installation is inlayed at window There is the combining glass (13) of one group of rectangular parallelepiped structure.

4. according to claim 3 a kind of for surveying and drawing the oblique photograph measuring device of experiment, it is characterised in that: described to take the photograph The pick-up lens of camera (9) is arranged towards combining glass (13).

5. according to claim 1 a kind of for surveying and drawing the oblique photograph measuring device of experiment, it is characterised in that: the branch Support platform (2) and protection cabinet (3) are all made of aluminum alloy materials and are made, and the protection cabinet (3) is rectangular parallelepiped structure.