CN214470794U - Gradiometer for land surveying and mapping - Google Patents
Gradiometer for land surveying and mapping Download PDFInfo
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- CN214470794U CN214470794U CN202120701264.5U CN202120701264U CN214470794U CN 214470794 U CN214470794 U CN 214470794U CN 202120701264 U CN202120701264 U CN 202120701264U CN 214470794 U CN214470794 U CN 214470794U
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Abstract
The utility model discloses a gradiometer for land surveying and mapping, including the protecting frame, the opening has been seted up in the left side of protecting frame, the left side swing joint of protecting frame has the chamber door, the top and the bottom of protecting frame inner chamber are fixedly connected with slide bar respectively, the surface of slide bar is overlapped respectively and is equipped with slider and spring, and the equal fixedly connected with installation shell in one side that the upper and lower slider is relative presss from both sides the equal fixedly connected with clamp plate in one side that the clamp spring is relative around, fixedly connected with gradiometer between the upper and lower installation shell, and the constant head tank has all been seted up to one side that the upper and lower slider is opposite. The utility model discloses a set up the cooperation of protecting frame, slide bar, installation shell, opening, slider, gradiometer, spring, clamp plate, clamping spring, fly leaf, casing, pull rod, positioning spring, locating pin and constant head tank and use, it is better to possess the protecting effect, avoids taking place to damage because of falling, reduces the replacement cost, and the dismouting is convenient and fast more, improves the advantage of changing efficiency.
Description
Technical Field
The utility model relates to a land survey and drawing technical field specifically is a gradiometer for land survey and drawing.
Background
The land surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Positioning System (GPS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, and obtains the graph and the sub-information reflecting the current situation of the ground from the existing characteristic points and boundary lines of the ground through a measuring means for planning design and administrative management of engineering construction.
At present, the in-process of carrying out land surveying and mapping needs to be swift accurate to the slope measure, consequently need use the gradiometer, and current gradiometer structure is comparatively simple, and the protecting effect is not good, can lead to the gradiometer to appear damaging when taking place to drop, increases the replacement cost, and inconvenient dismouting is carried out to the gradiometer moreover, influences change efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gradiometer for land surveying and mapping possesses that protecting effect is better, avoids taking place to damage because of falling, reduces the replacement cost, and the dismouting is convenient and fast more, improves the advantage of changing efficiency, and it is not good to have solved current gradiometer protecting effect, takes place to drop and can lead to the gradiometer to appear damaging, increases the replacement cost, and inconvenient dismouting is carried out to the gradiometer, influences the problem of changing efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a gradiometer for surveying and mapping soil comprises a protective frame, wherein an opening is formed in the left side of the protective frame, a box door is movably connected to the left side of the protective frame, slide rods are fixedly connected to the top and the bottom of an inner cavity of the protective frame respectively, a slide block and a spring are sleeved on the surface of each slide rod respectively, an installation shell is fixedly connected to one side, opposite to the upper slide block and the lower slide block, of the inner cavity of the installation shell, clamping springs are fixedly connected to the front side and the rear side of the inner cavity of the installation shell, a clamping plate is fixedly connected to one side, opposite to the front clamping spring and the rear clamping spring, a gradiometer is fixedly connected between the upper installation shell and the lower installation shell, a positioning groove is formed in one side, opposite to the upper slide block and the lower slide block, of the protective frame is fixedly connected to the shell in a penetrating manner, a movable plate is movably connected to the inner cavity of the shell, a positioning pin is fixedly connected to one side, which is far away from the movable plate, penetrates through the shell and extends to the inner cavity of the positioning groove, the top of fly leaf is fixedly connected with pull rod and positioning spring respectively, one side that the pull rod is kept away from the fly leaf runs through to the outside of casing.
Preferably, the four corners of the bottom of the protective frame are fixedly connected with supporting columns, and the bottom on the left side of the protective frame is fixedly connected with a hinge with the box door.
Preferably, the top of the left side of the box door is provided with a pull groove, and the surface of the sliding rod is connected with the connecting part of the sliding block in a sliding manner.
Preferably, the clamping plate is made of hard rubber, and the number of the clamping springs is several.
Preferably, the middle part of the top of the protection frame is fixedly connected with a handle, and one side of the pull rod, which is far away from the movable plate, is fixedly connected with a pull ring.
Preferably, the surface of the pull rod is movably connected with the connecting part of the shell, and one side of the positioning pin, which is far away from the movable plate, is provided with a chamfer.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the cooperation of protecting frame, slide bar, installation shell, opening, slider, gradiometer, spring, clamp plate, clamping spring, fly leaf, casing, pull rod, positioning spring, locating pin and constant head tank and use, it is better to possess the protecting effect, avoids taking place to damage because of falling, reduces the replacement cost, and the dismouting is convenient and fast more, improves the advantage of changing efficiency, is worth promoting.
2. The utility model can conveniently carry the gradiometer by arranging the handle;
the pull rod can be conveniently pulled by arranging the pull ring;
the hinge is arranged, so that the box door can be conveniently installed and rotated;
the pull groove is arranged, so that the box door can be conveniently opened;
through setting up the chamfer, can make things convenient for the locating pin to insert in the constant head tank.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the protection frame of the present invention;
FIG. 3 is a left side view of the partial structure of the present invention;
fig. 4 is a bottom view of the mounting housing of the present invention;
FIG. 5 is a front sectional view of the partial structure of the present invention;
fig. 6 is an enlarged view of a in fig. 5 according to the present invention.
In the figure: the device comprises a protective frame 1, a sliding rod 2, a mounting shell 3, an opening 4, a handle 5, a pull ring 6, a sliding block 7, a gradiometer 8, a spring 9, a box door 10, a clamping plate 11, a clamping spring 12, a movable plate 13, a shell 14, a pull rod 15, a positioning spring 16, a positioning pin 17, a positioning groove 18, a supporting column 19 and a hinge 20.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a parts such as protective frame 1, slide bar 2, installation shell 3, opening 4, slider 7, gradiometer 8, spring 9, clamp plate 11, clamping spring 12, fly leaf 13, casing 14, pull rod 15, positioning spring 16, locating pin 17 and constant head tank 18 are universal standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-6, a gradiometer for surveying and mapping soil comprises a protective frame 1, an opening 4 is formed on the left side of the protective frame 1, a box door 10 is movably connected on the left side of the protective frame 1, a slide bar 2 is fixedly connected on the top and bottom of the inner cavity of the protective frame 1, a slide block 7 and a spring 9 are respectively sleeved on the surface of the slide bar 2, a mounting shell 3 is fixedly connected on one side opposite to the upper and lower slide blocks 7, a clamping spring 12 is fixedly connected on the front and rear sides of the inner cavity of the mounting shell 3, a clamping plate 11 is fixedly connected on one side opposite to the front and rear clamping spring 12, a gradiometer 8 is fixedly connected between the upper and lower mounting shells 3, a positioning groove 18 is formed on one side opposite to the upper and lower slide blocks 7, a housing 14 is fixedly connected on the top and bottom of the protective frame 1, a movable plate 13 is movably connected in the inner cavity of the housing 14, and a positioning pin 17 is fixedly connected on one side opposite to the upper and lower movable plates 13, one side of the positioning pin 17, which is away from the movable plate 13, penetrates through the housing 14 and extends to an inner cavity of the positioning groove 18, the top of the movable plate 13 is fixedly connected with a pull rod 15 and a positioning spring 16, respectively, and one side of the pull rod 15, which is away from the movable plate 13, penetrates through the outer side of the housing 14;
four corners of the bottom of the protective frame 1 are fixedly connected with support columns 19, and hinges 20 are fixedly connected between the bottom of the left side of the protective frame 1 and the box door 10;
the top of the left side of the box door 10 is provided with a pull groove, and the surface of the sliding rod 2 is connected with the joint of the sliding block 7 in a sliding way;
the clamping plate 11 is made of hard rubber, and the number of the clamping springs 12 is a plurality;
the middle part of the top of the protective frame 1 is fixedly connected with a handle 5, and one side of the pull rod 15 far away from the movable plate 13 is fixedly connected with a pull ring 6;
the surface of the pull rod 15 is movably connected with the connecting part of the shell 14, and one side of the positioning pin 17 away from the movable plate 13 is provided with a chamfer;
the gradiometer 8 can be conveniently carried by arranging the handle 5;
the pull ring 6 is arranged, so that the pull rod 15 can be conveniently pulled;
the hinge 20 is arranged, so that the box door 10 can be conveniently installed and rotated;
the door 10 can be conveniently opened by arranging the pull groove;
by providing the chamfer, the positioning pin 17 can be conveniently inserted into the positioning groove 18.
When the box door is used, the box door 10 is opened, the pull rods 15 on the upper side and the lower side are pulled, the pull rods 15 drive the positioning pins 17 to move out of the positioning grooves 18 through the movable plates 13, the springs 9 release elastic force to push the sliding blocks 7 to move leftwards, the installation shell 3 moves leftwards along with the sliding blocks, the installation shell 3 is pulled out of the opening 4, then the gradiometer 8 is inserted into the installation shells 3 on the upper side and the lower side, the clamping plates 11 in the installation shell 3 clamp and fix the gradiometer 8, the installation shell 3 is pushed rightwards after installation is completed, the installation shell 3 completely enters the protection frame 1, the positioning springs 16 release elastic force to push the positioning pins 17 through the movable plates 13 to enter the positioning grooves 18, and the installation shell 3 is fixed, so that the protection frame 1 outside the gradiometer 8 can protect the gradiometer 8, damage caused by falling is avoided, the replacement cost is reduced, and the disassembly and assembly are more convenient and rapid.
In summary, the following steps: this gradiometer for land surveying and mapping, through protective frame 1, slide bar 2, installation shell 3, opening 4, slider 7, gradiometer 8, spring 9, clamp plate 11, clamping spring 12, fly leaf 13, casing 14, pull rod 15, positioning spring 16, locating pin 17 and constant head tank 18's cooperation use, it is not good to have solved current gradiometer protecting effect, take place to drop and can lead to the gradiometer to appear damaging, increase the replacement cost, inconvenient dismouting to the gradiometer, influence the problem of change efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gradiometer for land surveying and mapping, includes protective frame (1), its characterized in that: an opening (4) is formed in the left side of the protection frame (1), a box door (10) is movably connected to the left side of the protection frame (1), slide rods (2) are fixedly connected to the top and the bottom of an inner cavity of the protection frame (1) respectively, a slide block (7) and a spring (9) are sleeved on the surface of each slide rod (2) respectively, an installation shell (3) is fixedly connected to one side, opposite to each other, of each upper slide block (7), clamping springs (12) are fixedly connected to the front side and the rear side of the inner cavity of the installation shell (3), a clamping plate (11) is fixedly connected to one side, opposite to each front clamping spring (12), of each upper clamping spring and the rear clamping spring, a gradiometer (8) is fixedly connected between the upper installation shell and the lower installation shell (3), positioning grooves (18) are formed in one sides, opposite to the upper slide block (7) and the lower slide block, a fixedly connected shell (14) penetrates through the top and the bottom of the protection frame (1), and a movable connection plate (13) is arranged in the inner cavity of the shell (14), the equal fixedly connected with locating pin (17) in the relative one side of upper and lower fly leaf (13), one side that fly leaf (13) were kept away from in locating pin (17) runs through casing (14) and extends to the inner chamber of constant head tank (18), the top of fly leaf (13) is fixedly connected with pull rod (15) and positioning spring (16) respectively, one side that fly leaf (13) were kept away from in pull rod (15) runs through to the outside of casing (14).
2. The gradiometer for mapping earth of claim 1, wherein: the four corners of the bottom of the protective frame (1) are fixedly connected with supporting columns (19), and hinges (20) are fixedly connected between the bottom of the left side of the protective frame (1) and the box door (10).
3. The gradiometer for mapping earth of claim 1, wherein: the top of the left side of the box door (10) is provided with a pull groove, and the surface of the sliding rod (2) is connected with the joint of the sliding block (7) in a sliding manner.
4. The gradiometer for mapping earth of claim 1, wherein: the clamping plate (11) is made of hard rubber, and the number of the clamping springs (12) is a plurality.
5. The gradiometer for mapping earth of claim 1, wherein: the middle part of the top of the protective frame (1) is fixedly connected with a handle (5), and one side of the pull rod (15) far away from the movable plate (13) is fixedly connected with a pull ring (6).
6. The gradiometer for mapping earth of claim 1, wherein: the surface of the pull rod (15) is movably connected with the connecting part of the shell (14), and one side of the positioning pin (17) far away from the movable plate (13) is provided with a chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701264.5U CN214470794U (en) | 2021-04-07 | 2021-04-07 | Gradiometer for land surveying and mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701264.5U CN214470794U (en) | 2021-04-07 | 2021-04-07 | Gradiometer for land surveying and mapping |
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| Publication Number | Publication Date |
|---|---|
| CN214470794U true CN214470794U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120701264.5U Active CN214470794U (en) | 2021-04-07 | 2021-04-07 | Gradiometer for land surveying and mapping |
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| CN (1) | CN214470794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034286A (en) * | 2021-11-15 | 2022-02-11 | 王振宇 | Foldable gradient measuring device for land engineering |
-
2021
- 2021-04-07 CN CN202120701264.5U patent/CN214470794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034286A (en) * | 2021-11-15 | 2022-02-11 | 王振宇 | Foldable gradient measuring device for land engineering |
| CN114034286B (en) * | 2021-11-15 | 2023-08-25 | 王振宇 | Foldable slope measuring device for land engineering |
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