CN211783477U

CN211783477U - Portable surveying instrument for engineering surveying and mapping

Info

Publication number: CN211783477U
Application number: CN202020776681.1U
Authority: CN
Inventors: 王智业
Original assignee: Individual
Current assignee: Heilongjiang Shangkun Information Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-10-27
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a portable surveying instrument for engineering surveying and mapping, which comprises a box body and a surveying instrument, wherein a sliding plate is arranged between the inner walls of the box body in a sliding manner, the surveying instrument is arranged on the sliding plate, the top of the box body is hinged with a box cover fixed by a lock catch, the top of the box cover is fixed with a lifting handle, two sides of the top of the sliding plate are both fixed with sleeves, two springs are arranged inside the sleeves, two ends of each spring are both connected with a movable rod, and the movable rods movably extend out from the end parts of the sleeves, so that the surveying instrument on the sliding plate can slide up and down on the inner wall of the box body, when in use, the surveying instrument can conveniently pull a stay cord to limit the sliding plate in a limiting groove, is convenient to use, when not in use, the surveying instrument can be conveniently stored in the box body, and a limiting block on the sliding plate can be limited in a, so that the utility model is convenient for carrying.

Description

Portable surveying instrument for engineering surveying and mapping

Technical Field

The utility model relates to a surveying instrument technical field specifically is a portable's surveying instrument is used in engineering survey and drawing.

Background

The surveying and mapping engineering major is a highly professional comprehensive subject, which is supported by both main subjects and related subjects, and is mainly used for researching basic theories and technologies of science such as space, electronics, information, laser, inertia and the like, measuring the three-dimensional characteristics of the earth and other star bodies, buildings (structures) and the relation between the three-dimensional characteristics and a designated reference system, the earth gravity field and the internal physical characteristics thereof, the characteristics of moving objects and multidimensional parameters thereof by utilizing the technologies, and researching basic theories and methods of the technologies applied to engineering, industry and human life. The basic principle and method of obtaining, processing, analyzing, expressing and applying the spatial information can be mastered, the basic theories of modern spatial measurement technology, digital photogrammetry and remote sensing technology, geographic information system and cartography can be mastered, and the high-grade surveying and mapping talent has solid mathematics, foreign language and computer application foundation and good business quality.

The surveying instrument combines the light, machine and electricity to take the workpiece into the computer to process and amplify 18 to 230 times, the workpiece is displayed on the screen, the workpiece can be directly photographed and filed or surface observed, measured and drawn, the measured data can be used for SPC statistics to make EXCEL report forms, the drawing files can be converted into AUTOCAD application, the AUTOCAD graph can also be called into computer software to be compared with the workpiece to make data, the data can be stored and printed on the computer, and the data can be transmitted through a network.

The surveying instrument is arranged inside the box when in use, and simultaneously needs to carry equipment such as a support, so that the surveying instrument is inconvenient to carry, and therefore the portable surveying instrument for engineering surveying and mapping is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an engineering is portable's surveying instrument for survey and drawing has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable surveying instrument for engineering surveying and mapping comprises a box body and a surveying instrument, wherein a sliding plate is arranged between the inner walls of the box body in a sliding mode, the surveying instrument is installed on the sliding plate, a box cover fixed through a lock catch is hinged to the top of the box body, and a lifting handle is fixed to the top of the box cover;

sleeves are fixed on two sides of the top of the sliding plate, springs are arranged inside the two sleeves, movable rods are connected to two ends of each spring and movably extend out of the end of each sleeve, limiting blocks clamped on the inner wall of the box body are connected to extending ends of the two movable rods, and pull ropes are connected between the two limiting blocks;

two limiting grooves are formed in the edges of two sides of the opening of the box body, and the limiting grooves correspond to the limiting blocks.

Preferably, the inner walls of the two sides of the box body are respectively provided with two vertically arranged guide grooves, the upper parts of the guide grooves extend to the top opening of the box body, and the two ends of the sliding plate are slidably arranged in the corresponding guide grooves.

Preferably, the inner walls of the two sides of the box body are respectively fixed with a positioning block, and the front side surface and the rear side surface inside the box body are respectively provided with a bayonet used for clamping the limiting block.

Preferably, the top of the limiting block is connected with a connecting ring, and the pull rope is connected to the connecting ring.

Preferably, the both sides of box all slide and be equipped with the backup pad, the backup pad is the L type, threaded connection has positioning bolt in the backup pad.

Preferably, the both sides of box all set up the spout of two vertical settings, two set up the screw hole of seting up the equidistance setting between the spout, backup pad sliding connection is in the spout, positioning bolt threaded connection corresponds in the screw hole.

(III) advantageous effects

The utility model provides a portable's surveying instrument is used in engineering survey and drawing. The method has the following beneficial effects: surveying instrument on the sliding plate can slide from top to bottom on the inner wall of box, and it can conveniently stimulate the stay cord when using and make the sliding plate restriction in restricting the groove, conveniently uses, conveniently accomodates in the box again when not using, and the restriction piece on the sliding plate can restrict again in the bayonet socket to guarantee that surveying instrument accomodates the stability when carrying, make its convenient use carry.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the sliding plate of the present invention;

FIG. 3 is a schematic view of the connection between the sleeves according to the present invention;

FIG. 4 is a schematic top view of the box body of the present invention;

FIG. 5 is a schematic view of a sectional structure of the middle case of the present invention;

fig. 6 is a schematic side view of the middle box of the present invention.

In the figure: 1. a box body; 2. a box cover; 3. lifting the handle; 4. a sliding plate; 5. a surveying instrument; 6. a limiting block; 7. a movable rod; 8. a sleeve; 9. a spring; 10. pulling a rope; 11. a limiting groove; 12. a connecting ring; 13. positioning blocks; 14. a support plate; 15. positioning the bolt; 16. a threaded hole; 17. a bayonet; 18. a chute; 19. a guide groove.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a portable surveying instrument for engineering surveying and mapping comprises a box body 1 and a surveying instrument 5, wherein a sliding plate 4 is arranged between the inner walls of the box body 1 in a sliding mode, the surveying instrument 5 is installed on the sliding plate 4, a box cover 2 fixed through a lock catch is hinged to the top of the box body 1, and a lifting handle 3 is fixed to the top of the box cover 2;

sleeves 8 are fixed on two sides of the top of the sliding plate 4, springs 9 are arranged inside the two sleeves 8, two ends of each spring 9 are connected with movable rods 7, the movable rods 7 movably extend out from the end parts of the sleeves 8, extending ends of the two movable rods 7 are connected with limiting blocks 6 clamped on the inner wall of the box body 1, and pull ropes 10 are connected between the two limiting blocks 6;

two limiting grooves 11 are formed in the edges of two sides of the opening of the box body 1, and the limiting grooves 11 correspond to the limiting blocks 6.

In order to facilitate the directional movement of the sliding plate 4, two vertically arranged guide grooves 19 are formed in the inner walls of the two sides of the box body 1, the upper parts of the guide grooves 19 extend to the top opening of the box body 1, and the two ends of the sliding plate 4 are slidably arranged in the corresponding guide grooves 19, so that the sliding plate 4 can directionally move along the guide grooves 19, and the movement is more stable.

In order to position the sliding plate 4 conveniently, the positioning blocks 13 are fixed on the inner walls of the two sides of the box body 1, and the front side and the rear side of the inside of the box body 1 are respectively provided with a bayonet 17 for the limiting block 6 to be clamped, so that when the box body is stored, the limiting block 6 can be clamped in the corresponding bayonet 17, the sliding plate 4 is limited, and the surveying and mapping instrument is kept in a relatively stable state.

In order to facilitate the replacement of the pull rope 10, the top of the limiting block 6 is connected with a connecting ring 12, and the pull rope 10 is connected to the connecting ring 12, so that the two ends of the pull rope 10 can be tied to the corresponding connecting ring 12 to facilitate the pulling thereof, and the middle of the pull rope 10 can be sleeved with a rubber sleeve to protect the palm.

In order to facilitate supporting and change the overall height, the two sides of the box body 1 are provided with support plates 14 in a sliding manner, the support plates 14 are L-shaped, and the support plates 14 are in threaded connection with positioning bolts 15, so that the support plates 14 can be locked by the positioning bolts 15 after sliding to a specified position along the outer wall of the box body 1.

For better adjustment, the spout 18 of two vertical settings is all seted up to the both sides of box 1, two set up the screw hole 16 of seting up the equidistance setting between the

spout

18, 14 sliding connection of backup pad is in spout 18, under the effect of leading spout 18, makes it more conveniently operate, positioning bolt 15 threaded connection corresponds in the screw hole 16, therefore after backup pad 14 slided to the assigned position along box 1, positioning bolt 15 can threaded connection correspond in the screw hole 16, makes it fixed more stable.

When the portable electric heating cooker is carried, the portable electric heating cooker can be carried only by lifting the lifting handle 3, and is convenient to carry;

when the box cover is used, only the box cover 2 is needed to be opened, the pull rope 10 is pulled, the limiting blocks 6 are pulled by two ends of the pull rope 10 to be separated from the bayonets 7, the movable rods 7 connected to the two limiting blocks 6 are enabled to be close to each other to extrude the springs 9 in the sleeves 8, the sliding plate 4 can be enabled to slide upwards along the guide groove 19, when the limiting blocks 6 slide to the limiting grooves 11, the limiting blocks can be limited to be abutted to the limiting grooves 11 under the elastic acting force of the springs 9, the sliding plate 4 can be kept stable, the surveying and mapping instrument 5 can be conveniently used, meanwhile, before the box cover is used, the supporting plate 14 can be connected to the corresponding threaded hole 16 through the positioning bolt 15 in a threaded mode after sliding to the appointed position along the box body 1 according to requirements, the whole body is heightened, the surveying and can better meet the use requirements, the surveying and mapping instrument on the sliding plate can slide up and down on the inner wall, the convenient use, conveniently accomodate in the box again when not using, and the restriction piece on the sliding plate can restrict again in the bayonet socket to guarantee the stability when surveying instrument is accomodate and is carried, make its convenient use carry.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an engineering survey and drawing is with portable's surveying instrument, includes box (1), surveying instrument (5), its characterized in that: a sliding plate (4) is arranged between the inner walls of the box body (1) in a sliding mode, the surveying and mapping instrument (5) is installed on the sliding plate (4), a box cover (2) fixed through a lock catch is hinged to the top of the box body (1), and a lifting handle (3) is fixed to the top of the box cover (2);

sleeves (8) are fixed on two sides of the top of the sliding plate (4), springs (9) are arranged inside the two sleeves (8), two ends of each spring (9) are connected with movable rods (7), the movable rods (7) movably extend out from the end portions of the sleeves (8), extending ends of the two movable rods (7) are connected with limiting blocks (6) clamped on the inner wall of the box body (1), and pull ropes (10) are connected between the two limiting blocks (6);

two limiting grooves (11) are formed in the edges of two sides of the opening of the box body (1), and the limiting grooves (11) correspond to the limiting blocks (6).

2. The portable surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: two vertically-arranged guide grooves (19) are formed in the inner walls of the two sides of the box body (1), the upper portions of the guide grooves (19) extend to the top opening of the box body (1), and the two ends of the sliding plate (4) are slidably arranged in the corresponding guide grooves (19).

3. The portable surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: the inner walls of the two sides of the box body (1) are respectively fixed with a positioning block (13), and the front side surface and the rear side surface inside the box body (1) are respectively provided with a bayonet (17) for clamping the limiting block (6).

4. The portable surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: the top of the limiting block (6) is connected with a connecting ring (12), and the pull rope (10) is connected to the connecting ring (12).

5. The portable surveying instrument for engineering surveying and mapping according to claim 1, characterized in that: the box body (1) is characterized in that supporting plates (14) are arranged on two sides of the box body (1) in a sliding mode, the supporting plates (14) are L-shaped, and positioning bolts (15) are connected to the supporting plates (14) in a threaded mode.

6. The portable surveying instrument for engineering surveying and mapping according to claim 5, wherein: the both sides of box (1) all set up spout (18) of two vertical settings, two set up screw hole (16) of seting up the equidistance setting between spout (18), backup pad (14) sliding connection is in spout (18), positioning bolt (15) threaded connection is in corresponding screw hole (16).