CN218270744U

CN218270744U - Level measuring device for engineering survey and drawing

Info

Publication number: CN218270744U
Application number: CN202221090852.0U
Authority: CN
Inventors: 成建辉; 杨军
Original assignee: Shaanxi Jinyuan Survey Planning Design And Research Institute Co ltd
Current assignee: Shaanxi Jinyuan Survey Planning Design And Research Institute Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2023-01-10
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a level measurement device is used in engineering survey and drawing, which comprises a connecting plate, the top fixedly connected with backup pad of connecting plate, the top of backup pad is provided with the mounting panel, horizontal measuring instrument is installed on the top of mounting panel. This level measurement device for engineering survey and drawing is through being provided with the commentaries on classics piece, the threaded sleeve, the threaded rod and rotation groove, rotate the threaded sleeve, the threaded sleeve rotates at the outside of threaded rod, because threaded sleeve and threaded rod are mutually supported, so the threaded sleeve rotates and to make the threaded rod drive the connecting plate and go up and down, thereby can make the level measurement appearance go up and down, make the level measurement appearance go up and down and to increase the application scope of the device, the commentaries on classics piece can be in the inside rotation that rotates the groove when the threaded sleeve rotates, it can carry on spacingly through the commentaries on classics piece to the threaded sleeve to rotate the groove, the solution is the height of inconvenient regulation level measurement appearance, reduce application range's problem easily.

Description

Level measuring device for engineering survey and drawing

Technical Field

The utility model relates to an engineering survey technical field specifically is a level measurement device is used in engineering survey and drawing.

Background

The building construction refers to production activities in the engineering construction implementation stage, and is the construction process of various buildings, the engineering survey and mapping refers to the work of measuring and drawing the engineering, the measurement is a very important link, if the measurement is not accurate enough, the finally obtained building has serious quality problems, so a level measuring device for engineering survey and mapping is needed to be used in the engineering survey and mapping, the height of the level measuring device is found to be inconvenient to adjust when the level measuring device for engineering survey and mapping is used, and the use range is easy to reduce; the horizontal measuring instrument is inconvenient to rotate and has poor flexibility; the device is not effectively fixed and is easily shaken when in use. The horizontal measuring device for engineering survey and drawing is improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a level measurement device is used in engineering survey and drawing to propose the height of inconvenient regulation level measurement appearance in solving above-mentioned background art, reduce application range's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a level measurement device for engineering survey and drawing, includes the connecting plate, the top fixedly connected with backup pad of connecting plate, the top of backup pad is provided with the mounting panel, level measurement appearance is installed on the top of mounting panel, the both sides and the one end activity hinge of connecting plate bottom have the threaded rod, the outside bottom of threaded rod is provided with the threaded sleeve, the bottom of threaded sleeve is provided with the base, the bottom fixedly connected with commentaries on classics piece of threaded sleeve, the top fixedly connected with rotation groove of base.

Preferably, the rotating block is arranged inside the rotating groove, and the rotating block rotates inside the rotating groove.

Preferably, the inside of threaded sleeve is provided with the internal thread, the outside of threaded rod is provided with the external screw thread with internal thread matched with, threaded sleeve and threaded rod are mutually supported.

Preferably, the bottom end of the mounting plate is fixedly connected with a connecting block, a movable groove is formed in the supporting plate, a groove is formed in the outer portion of the connecting block, a spring groove is formed in one end between the supporting plate and the connecting block, a limiting spring is arranged in the spring groove, a limiting block is fixedly connected to the other end of the limiting spring, and a pull rod is arranged in the limiting spring.

Preferably, the pull rod is fixedly connected to one end of the limiting block, the grooves are distributed in an annular mode outside the connecting block, and the limiting block is embedded in the grooves.

Preferably, the two sides and two ends of the interior of the base are provided with reserved grooves, the interior of each reserved groove is provided with a connecting rod, the top end of each connecting rod is fixedly connected with a pressing plate, and the bottom end of each connecting rod is fixedly connected with a fixing rod.

Compared with the prior art, the beneficial effects of the utility model are that: the horizontal measuring device for engineering surveying and mapping not only realizes the convenience for adjusting the height of the horizontal measuring instrument and rotating the horizontal measuring instrument, but also realizes the stability of the device;

(1) The rotating block, the threaded sleeve, the threaded rod and the rotating groove are arranged, the threaded sleeve is rotated when the height of the horizontal measuring instrument needs to be adjusted, the threaded sleeve rotates outside the threaded rod, and the threaded sleeve and the threaded rod are matched with each other, so that the threaded rod can be driven by the rotation of the threaded sleeve to lift the connecting plate, the horizontal measuring instrument can be lifted, the application range of the device can be increased by lifting the horizontal measuring instrument, the rotating block can rotate inside the rotating groove when the threaded sleeve rotates, and the rotating groove can limit the threaded sleeve through the rotating block;

(2) The connecting block, the groove, the limiting spring, the pull rod, the spring groove, the limiting block and the movable groove are arranged, the pull rod is pulled when the horizontal measuring instrument is required to rotate, the pull rod drives the limiting block to be separated from the inside of the groove, so that the connecting block is not fixed, the mounting plate is rotated after the fixing is lost, so that the mounting plate drives the horizontal measuring instrument to rotate, the connecting block can rotate in the movable groove when the mounting plate rotates, the horizontal measuring instrument can be convenient to measure different places by the horizontal measuring instrument by rotating the horizontal measuring instrument, the pull rod is loosened after the adjustment is finished, the limiting spring outside the pull rod can enable the limiting block to rebound to the inside of the groove through the elasticity of the limiting spring to fix the connecting block again;

(3) Through being provided with the connecting rod, the preformed groove, dead lever and clamp plate, put the device suitable position after the inside of putting the preformed groove to the connecting rod, then press the clamp plate and make the connecting rod drive the dead lever and inlay in soil the inside, can fix the base through the inside of inlaying connecting rod and dead lever soil, thereby can improve the device's stability, prevent that the device from rocking when using the device, stimulate the clamp plate when needing to remove the device, the clamp plate drives connecting rod and dead lever and rises can.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the supporting plate of the present invention;

FIG. 3 is a schematic view of an enlarged cross-section of the base according to the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. rotating the block; 3. a threaded sleeve; 4. a threaded rod; 5. a connecting plate; 6. a support plate; 7. connecting blocks; 8. a level gauge; 9. mounting a plate; 10. a rotating groove; 11. a connecting rod; 12. a groove; 13. a limiting spring; 14. a pull rod; 15. a spring slot; 16. a limiting block; 17. a movable groove; 18. reserving a groove; 19. fixing the rod; 20. and (7) pressing a plate.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a level measuring device for engineering surveying and mapping comprises a connecting plate 5, wherein a supporting plate 6 is fixedly connected to the top end of the connecting plate 5, a mounting plate 9 is arranged at the top end of the supporting plate 6, a level measuring instrument 8 is arranged at the top end of the mounting plate 9, threaded rods 4 are movably hinged to two sides and one end of the bottom end of the connecting plate 5, threaded sleeves 3 are arranged at the outer bottom ends of the threaded rods 4, a base 1 is arranged at the bottom ends of the threaded sleeves 3, a rotating block 2 is fixedly connected to the bottom ends of the threaded sleeves 3, and a rotating groove 10 is fixedly connected to the top end of the base 1;

the rotating block 2 is arranged inside the rotating groove 10, the rotating block 2 rotates inside the rotating groove 10, an internal thread is arranged inside the threaded sleeve 3, an external thread matched with the internal thread is arranged outside the threaded rod 4, and the threaded sleeve 3 and the threaded rod 4 are matched with each other;

specifically, as shown in fig. 1 and 4, when the height of the horizontal measuring instrument 8 needs to be adjusted, the threaded sleeve 3 is rotated outside the threaded rod 4, and because the threaded sleeve 3 and the threaded rod 4 are matched with each other, the threaded sleeve 3 is rotated to enable the threaded rod 4 to drive the connecting plate 5 to ascend and descend, so that the horizontal measuring instrument 8 can ascend and descend, the application range of the device can be increased by ascending and descending the horizontal measuring instrument 8, when the threaded sleeve 3 rotates, the rotating block 2 can rotate inside the rotating groove 10, and the rotating groove 10 can limit the threaded sleeve 3 through the rotating block 2.

Example 2: the bottom end of the mounting plate 9 is fixedly connected with a connecting block 7, a movable groove 17 is formed in the supporting plate 6, a groove 12 is formed in the outer portion of the connecting block 7, a spring groove 15 is formed in one end between the supporting plate 6 and the connecting block 7, a limiting spring 13 is arranged in the spring groove 15, a limiting block 16 is fixedly connected to the other end of the limiting spring 13, a pull rod 14 is arranged in the limiting spring 13, the pull rod 14 is fixedly connected to one end of the limiting block 16, the grooves 12 are distributed annularly outside the connecting block 7, and the limiting block 16 is embedded in the grooves 12;

specifically, as shown in fig. 1 and fig. 2, pulling pull rod 14 when needing to make horizontal measuring instrument 8 rotate, pull rod 14 drives stopper 16 to break away from the inside of recess 12 and makes connecting block 7 lose fixedly, rotate mounting panel 9 after losing fixedly and make mounting panel 9 drive horizontal measuring instrument 8 and rotate, connecting block 7 can rotate at the inside of activity groove 17 when mounting panel 9 rotates, it can make things convenient for horizontal measuring instrument 8 to measure the place of difference to rotate horizontal measuring instrument 8, loosen pull rod 14 after adjusting, the outside limiting spring 13 of pull rod 14 can make stopper 16 kick-back to the inside of recess 12 through self elasticity and fix connecting block 7 once more.

Example 3: two sides and two ends of the interior of the base 1 are provided with reserved grooves 18, a connecting rod 11 is arranged in each reserved groove 18, the top end of each connecting rod 11 is fixedly connected with a pressing plate 20, and the bottom end of each connecting rod 11 is fixedly connected with a fixing rod 19;

specifically, as shown in fig. 1 and 3, after the device is placed at a proper position, the connecting rod 11 is placed inside the preformed groove 18, then the pressing plate 20 is pressed to enable the connecting rod 11 to drive the fixing rod 19 to be embedded in the soil, and the base 1 can be fixed by embedding the connecting rod 11 and the fixing rod 19 in the soil, so that the stability of the device can be improved, the device is prevented from shaking when the device is used, the pressing plate 20 is pulled when the device needs to be moved, and the pressing plate 20 drives the connecting rod 11 and the fixing rod 19 to ascend.

The working principle is as follows: the utility model discloses put the inside of reservation groove 18 to connecting rod 11 when using, then press clamp plate 20 to make connecting rod 11 drive dead lever 19 and inlay in soil the inside, can fix base 1 through the inside of embedding connecting rod 11 and dead lever 19 into soil, thereby can improve the device's stability, prevent that the device from rocking when using the device, pulling clamp plate 20 when needing to remove the device, clamp plate 20 drives connecting rod 11 and dead lever 19 rise can, rotate threaded sleeve 3 when needing to adjust the height of level measuring apparatu 8, threaded sleeve 3 is at the outside rotation of threaded rod 4, because threaded sleeve 3 and threaded rod 4 mutually support, so threaded sleeve 3 rotates and to make threaded rod 4 drive connecting plate 5 go up and down, thereby can make level measuring apparatu 8 go up and down, make level measuring apparatu 8 go up and down and to increase the application scope of the device, when threaded sleeve 3 rotates the inside rotation that turning block 2 can rotate groove 10, rotation groove 10 can carry out spacingly through turning block 2 to threaded sleeve 3, pulling pull rod 14 when needing to make level measuring apparatu 8 rotate stopper 16 when the stopper 16 and break away from the inside and make connecting block 7 lose fixed, the inside of fixed mounting panel 9 and make the fixed stopper 7 of fixed mounting panel 9 carry out the inside rotation of spring 7 can make the fixed stopper 14 to rotate the fixed mounting panel 8 after the fixed mounting panel 8 can loosen the fixed elastic mounting plate 14 after the fixed spring mounting plate 8 can be convenient for the spring 8 rotation after the spring mounting plate 8 rotation after the spring mounting panel 8 rotates the spring mounting panel 8 rotation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 a level measurement device is used in engineering survey and drawing, includes connecting plate (5), its characterized in that: the top fixedly connected with backup pad (6) of connecting plate (5), the top of backup pad (6) is provided with mounting panel (9), level measurement appearance (8) are installed on the top of mounting panel (9), the both sides and the one end activity hinge joint of connecting plate (5) bottom have threaded rod (4), the outside bottom of threaded rod (4) is provided with threaded sleeve (3), the bottom of threaded sleeve (3) is provided with base (1), the bottom fixedly connected with commentaries on classics piece (2) of threaded sleeve (3), the top fixedly connected with of base (1) rotates groove (10).

2. The horizontal measuring device for engineering survey and drawing according to claim 1, wherein: the rotating block (2) is arranged inside the rotating groove (10), and the rotating block (2) rotates inside the rotating groove (10).

3. The horizontal measuring device for engineering survey and drawing according to claim 1, wherein: the inside of threaded sleeve (3) is provided with the internal thread, the outside of threaded rod (4) is provided with the external screw thread with internal thread matched with, threaded sleeve (3) and threaded rod (4) are mutually supported.

4. The horizontal measuring device for engineering survey and drawing according to claim 1, wherein: the bottom fixedly connected with connecting block (7) of mounting panel (9), movable groove (17) have been seted up to the inside of backup pad (6), the outside of connecting block (7) is seted up flutedly (12), one end between backup pad (6) and connecting block (7) is provided with spring groove (15), the inside of spring groove (15) is provided with spacing spring (13), the other end fixedly connected with stopper (16) of spacing spring (13), the inside of spacing spring (13) is provided with pull rod (14).

5. The horizontal measuring device for engineering survey and drawing according to claim 4, wherein: the pull rod (14) is fixedly connected to one end of the limiting block (16), the grooves (12) are distributed in an annular mode outside the connecting block (7), and the limiting block (16) is embedded in the grooves (12).

6. The horizontal measuring device for engineering survey and drawing according to claim 1, wherein: the base is characterized in that two sides and two ends of the interior of the base (1) are provided with reserved grooves (18), connecting rods (11) are arranged in the reserved grooves (18), top ends of the connecting rods (11) are fixedly connected with pressing plates (20), and bottom ends of the connecting rods (11) are fixedly connected with fixing rods (19).