CN213543569U

CN213543569U - Follow-on surveying instrument adjusting device for engineering

Info

Publication number: CN213543569U
Application number: CN202023087098.9U
Authority: CN
Inventors: 李金营; 曹俊娥; 王旭东
Original assignee: Shandong Weice Geographic Information Technology Co ltd
Current assignee: Shandong Weice Geographic Information Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-25
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a follow-on surveying instrument adjusting device for engineering relates to mapping equipment technical field, the utility model discloses, including the pipe box, the surface of pipe box is connected with the head rod through the universal joint, and the bottom of head rod is connected with the staple through the second connecting rod, and the internally mounted of pipe box has the cylinder. After the device has been put stably, when needing to adjust the instrument angle, the user can be through the pulling horizontal pole, and then make the horizontal pole overcome the power of spring, and then make horizontal pole pulling latch, make latch and gear separate mutually, and then rotate the mount pad, make the pivot drive the mount pad rotatory, and then the angle that can adjust the instrument, after adjusting required position, through loosening the horizontal pole, the horizontal pole is under the effect of spring, and then make the horizontal pole drive latch and gear mesh mutually, and then carry on spacingly to the instrument, the problem that the angle rotation regulation can not be carried out to effectual solution instrument, the device easy operation, excellent in use effect.

Description

Follow-on surveying instrument adjusting device for engineering

Technical Field

The utility model relates to a mapping equipment technical field specifically is a follow-on surveying instrument adjusting device for engineering.

Background

Surveying instruments, which are simply data acquisition, processing, output and other instruments and devices designed and manufactured for surveying and mapping operation, are used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like in the planning, design, construction and operation management stages in engineering construction.

When using, whether current surveying instrument is in horizontal position can not be certain, for example, fix the back in the place of unevenness, the messenger instrument that can not be fine is in the horizontality, and then leads to the data that measure to have the deviation, secondly, current surveying instrument is after the installation is fixed, can not rotate, for example, when the instrument is carrying out angle change back survey and drawing, need rotate whole device through operating personnel, and then make operating efficiency slow.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that whether the existing surveying and mapping instrument is in a horizontal position or not can not be determined, for example, after the existing surveying and mapping instrument is fixed in an uneven place, the instrument cannot be in a horizontal state well, and further measured data can deviate, secondly, the existing surveying and mapping instrument cannot rotate after being installed and fixed, for example, when the instrument is used for surveying and mapping after angle replacement, the whole device needs to be rotated by an operator, and further the operation efficiency is low, the improved surveying and mapping instrument adjusting device for engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an improved engineering surveying instrument adjusting device comprises a pipe sleeve, the outer surface of the pipe sleeve is connected with a first connecting rod through a universal joint, the bottom end of the first connecting rod is connected with the fixing nail through a second connecting rod, the cylinder is arranged in the pipe sleeve, the output end of the cylinder is connected with a fixed block through a piston rod, the outer surface of the fixed block is provided with a protective cover, the inside of the protective cover is respectively provided with a rotating rod and scale marks, the outer surface of the rotating rod is provided with an indicating needle, the outer surface of the protective cover is provided with an observation window, the top of the fixed block is provided with a groove, the inside of the groove is provided with a rotating shaft, the outer surface of the rotating shaft is respectively provided with a mounting seat and a gear, a cross rod extending to the inside of the groove penetrates through one side of the fixing block, one end of the cross rod is fixed with a latch, and the other end of the cross rod is connected with the fixing block through a spring.

Preferably, the observation window is made of an acrylic material.

Preferably, the gear is engaged with a latch.

Preferably, the springs are arranged in two groups, and the two groups of springs are symmetrically arranged by taking the transverse axis of the cross rod as a center.

Preferably, the spring is made of carbon steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with the protection casing, the observation window, the bull stick, pointer and scale mark, after the operator is fixing the device, need carry out horizontal position regulation to the device, the operator observes through the observation window on one side, another side gram is through the height of adjusting head rod and second connecting rod, when the inside pointer of observation window and the scale mark of scale mark middle are in same water flat line, it does not have the deviation to explain the device position, and then make the data of test stable, secondly, the protection casing can protect inside structural damage, effectual solution surveying instrument is when using, can not carry out horizontal position regulation's problem, the device excellent in use effect, and is low in cost.

2. The utility model discloses be provided with the pivot, the horizontal pole, a spring, gear and latch, after the device has been put stably, when needing adjusting the instrument angle, the user can be through the pulling horizontal pole, and then make the horizontal pole overcome the power of spring, and then make horizontal pole pulling latch, make latch and gear separate mutually, and then rotate the mount pad, it is rotatory to make the pivot drive the mount pad, and then the angle that can adjust the instrument, after adjusting required position, through loosening the horizontal pole, the horizontal pole is under the effect of spring, and then make the horizontal pole drive latch and gear mesh mutually, and then carry on spacingly to the instrument, the problem that the angle rotation was adjusted can not be carried out to effectual solution instrument, the device is easy to operate, excellent in use effect.

Drawings

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

FIG. 2 is a schematic view of a front cross-sectional structure of the pipe sleeve of the present invention;

FIG. 3 is a front view of the protective cover of the present invention;

fig. 4 is a schematic view of the top view structure of the fixing block of the present invention.

In the figure: 1. pipe sleeve; 2. a universal joint; 3. a first connecting rod; 4. a second connecting rod; 5. fixing nails; 6. a cylinder; 7. a piston rod; 8. a fixed block; 9. a protective cover; 10. a rotating rod; 11. an indicator needle; 12. scale lines; 13. an observation window; 14. a groove; 15. a rotating shaft; 16. a gear; 17. a mounting seat; 18. a cross bar; 19. clamping teeth; 20. a spring.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an improved surveying and mapping instrument adjusting device for engineering includes a pipe sleeve 1, a universal joint 2, a first connecting rod 3, a second connecting rod 4, a fixing nail 5, a cylinder 6, a piston rod 7, a fixing block 8, a protective cover 9, a rotating rod 10, an indicating needle 11, a scale mark 12, an observation window 13, a groove 14, a rotating shaft 15, a gear 16, a mounting seat 17, a cross rod 18, a latch 19 and a spring 20, wherein an outer surface of the pipe sleeve 1 is connected with the first connecting rod 3 through the universal joint 2, a bottom end of the first connecting rod 3 is connected with the fixing nail 5 through the second connecting rod 4, the cylinder 6 is installed inside the pipe sleeve 1, an output end of the cylinder 6 is connected with the fixing block 8 through the piston rod 7, the protective cover 9 is installed on an outer surface of the fixing block 8, the rotating rod 10 and the scale mark 12 are respectively installed inside the protective cover 9, the surface of protection casing 9 is provided with observation window 13, be convenient for look over whether pointer 11 and scale mark 12 are in same horizontal plane, recess 14 is seted up at the top of fixed block 8, the inside of recess 14 is provided with pivot 15, the surface of pivot 15 is provided with mount pad 17 and gear 16 respectively, one side of fixed block 8 runs through has the horizontal pole 18 that extends to the inside of recess 14, the one end of horizontal pole 18 is fixed with latch 19, be convenient for carry on spacingly with pivot 15, the other end of horizontal pole 18 is connected with fixed block 8 through spring 20.

Please refer to fig. 1-4, the observation window 13 is made of acrylic material, so that the user can see the inner status of the shield more clearly, and the gear 16 is engaged with the latch 19, so as to facilitate the rotation and the position limitation of the mounting seat 17.

Please refer to fig. 1, 2 and 4, the springs 20 are provided in two sets, and the two sets of springs 20 are symmetrically disposed with the horizontal axis of the cross bar 18 as the center, so that the cross bar 18 is not dislocated, and the springs 20 are made of carbon steel, so as to increase the service life of the springs 20.

The working principle is as follows: firstly, an operator places the device on the ground, stabilizes the device by adjusting the first connecting rod 3 and the second connecting rod 4, further nails the fixing nail 5 into the ground, increases the stability, secondly, checks whether the position of the indicating needle 11 and the scale mark 12 has deviation, when the deviation exists, checks the position relation between the indicating needle 11 and the scale mark 12 by adjusting the height of the first connecting rod 3 and the second connecting rod 4, stops adjusting the first connecting rod 3 and the second connecting rod 4 when the indicating needle 11 and the scale mark 12 are at the same level, the operator starts the air cylinder 6, the air cylinder 6 drives the piston rod 7 to jack up the fixing block 8, further can adjust the height of the instrument, when the angle of the instrument is to be adjusted, the user can overcome the force of the spring 20 by pulling the cross rod 18, further causes the cross rod 18 to pull the latch 19, make latch 19 and gear 16 separate mutually, and then rotate mount pad 17 for pivot 15 drives the mount pad 17 rotation, and then can adjust the angle of instrument, after adjusting required position, through loosening horizontal pole 18, horizontal pole 18 is under the effect of spring 20, and then makes horizontal pole 18 drive latch 19 and gear 16 mesh mutually, and then carries on spacingly to the instrument.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an improved generation surveying instrument adjusting device for engineering, includes pipe box (1), its characterized in that: the outer surface of the pipe sleeve (1) is connected with a first connecting rod (3) through a universal joint (2), the bottom end of the first connecting rod (3) is connected with a fixing nail (5) through a second connecting rod (4), an air cylinder (6) is arranged inside the pipe sleeve (1), the output end of the air cylinder (6) is connected with a fixing block (8) through a piston rod (7), a protective cover (9) is arranged on the outer surface of the fixing block (8), a rotating rod (10) and scale marks (12) are respectively arranged inside the protective cover (9), an indicating needle (11) is arranged on the outer surface of the rotating rod (10), an observation window (13) is arranged on the outer surface of the protective cover (9), a groove (14) is formed in the top of the fixing block (8), a rotating shaft (15) is arranged inside the groove (14), a mounting seat (17) and a gear (16) are respectively arranged on the outer surface of the rotating shaft (, one side of the fixed block (8) penetrates through a cross rod (18) extending into the groove (14), one end of the cross rod (18) is fixed with a latch (19), and the other end of the cross rod (18) is connected with the fixed block (8) through a spring (20).

2. An improved engineering surveying instrument adjustment device according to claim 1, characterized in that: the observation window (13) is made of an acrylic material.

3. An improved engineering surveying instrument adjustment device according to claim 1, characterized in that: the gear (16) is meshed with the latch (19).

4. An improved engineering surveying instrument adjustment device according to claim 1, characterized in that: the springs (20) are arranged in two groups, and the two groups of springs (20) are symmetrically arranged by taking the transverse axis of the cross rod (18) as a center.

5. An improved engineering surveying instrument adjustment device according to claim 1, characterized in that: the spring (20) is made of carbon steel.