CN211576164U

CN211576164U - Level gauge for engineering supervision

Info

Publication number: CN211576164U
Application number: CN202020353103.7U
Authority: CN
Inventors: 张军山
Original assignee: Shenyang Shengweilong Water Conservancy Construction Engineering Co ltd
Current assignee: Shenyang Shengweilong Water Conservancy Construction Engineering Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-25
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to the technical field of engineering equipment, and discloses a spirit level for engineering supervision, which comprises a supporting plate, wherein a supporting rod is bolted at the center of the bottom of the supporting plate, a mounting groove is formed in the left side of the top of the supporting plate, a connecting shaft is arranged in the mounting groove, a movable plate is rotatably connected to the surface of the connecting shaft, a fixed seat is bolted at the top of the supporting plate, and a vertical rod is hinged at the top of the fixed seat; the utility model has the advantages of easy operation can make the spirit level install fast and dismantle to increase measurement work efficiency, solved the spirit level that present engineering was supervised the use and be not convenient for install and dismantle, and the spirit level is fixed insecure, thereby lead to the spirit level to use convenient inadequately, measure the lower problem of work efficiency, reduced the installation degree of difficulty of spirit level, the spirit level of being convenient for is installed and is used fast, thereby increased the practicality of spirit level, it is convenient to have brought for the measurement work that engineering was supervised the.

Description

Level gauge for engineering supervision

Technical Field

The utility model relates to an engineering equipment technical field specifically is a surveyor's level of engineering supervision usefulness.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge, a vertical shaft, a base and a foot screw. The device is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure, and is divided into a precision level and a common level according to the precision. The spirit level needs to be installed to the angle frame upper end and measures when using, need constantly change the place and measure during the measurement.

The spirit level that present engineering was supervised and was used is comparatively loaded down with trivial details when the installation, and the installation of being not convenient for and dismantlement, and the spirit level is fixed insecure to lead to the spirit level to use convenient inadequately, measure work efficiency and be lower. Therefore, the leveling instrument which is simple to operate and can enable the leveling instrument to be rapidly installed and detached is provided, so that the measuring working efficiency is improved, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surveyor's level of engineering reason usefulness possesses easy operation, can make the quick installation of surveyor's level and dismantle to increase the advantage of measuring work efficiency, solved the surveyor's level that present engineering reason used and be not convenient for install and dismantle, and the surveyor's level is fixed insecure, thereby lead to the surveyor's level to use convenient inadequately, measure the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a surveyor's level that engineering was administered, includes the backup pad, the central bolt of department of backup pad bottom has the bracing piece, the mounting groove has been seted up in the left side at backup pad top, the inside of mounting groove is provided with the connecting axle, the surface of connecting axle is rotated and is connected with the fly leaf, the top bolt of backup pad has the fixing base, the top of fixing base articulates there is the montant, the top bolt of montant has the handle, the left side of montant articulates there is the pull rod, rotate between the left end of pull rod and the fly leaf and be connected, the right side bolt at backup pad top has the fixed plate, the left side of fixed plate articulates there is the connecting rod, the left side of fixed plate is provided with the riser through the connecting rod, the bar groove has been seted up on the right side of riser.

Preferably, a groove is formed in the surface of the fixing plate and located on the side, opposite to the vertical plate, of the fixing plate, a compression spring is bolted inside the groove, and one end, far away from the fixing plate, of the compression spring is bolted to the vertical plate.

Preferably, the number of connecting rod, slider and bar groove is two, and they are the symmetric distribution with the central line of riser, the left end and the slider of connecting rod are articulated between.

Preferably, a limiting groove is formed in the rear of the top of the fixing plate, a clamping groove is formed in the right side of the vertical rod, and the clamping groove and the limiting groove are matched for use.

Preferably, the spirit level is located between fly leaf and the riser, the bandage is installed in the front of spirit level, the left side bolt joint of bandage has the protective cover.

Preferably, the surface of fly leaf bonds there is the protection pad, the protection pad is located the right side of fly leaf, and the protection pad adopts the rubber material.

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

the utility model has the advantages of easy operation can make the spirit level install fast and dismantle to increase measurement work efficiency, solved the spirit level that present engineering was supervised the use and be not convenient for install and dismantle, and the spirit level is fixed insecure, thereby lead to the spirit level to use convenient inadequately, measure the lower problem of work efficiency, reduced the installation degree of difficulty of spirit level, the spirit level of being convenient for is installed and is used fast, thereby increased the practicality of spirit level, it is convenient to have brought for the measurement work that engineering was supervised the.

Drawings

FIG. 1 is a schematic top view of a partial structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a front cross-sectional view of the present invention;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a support plate; 2. a support bar; 3. mounting grooves; 4. a connecting shaft; 5. a movable plate; 6. a fixed seat; 7. a vertical rod; 8. a handle; 9. a pull rod; 10. a fixing plate; 11. a connecting rod; 12. a vertical plate; 13. a slider; 14. a strip-shaped groove; 15. a level; 16. a groove; 17. a compression spring; 18. a limiting groove; 19. a card slot; 20. binding bands; 21. a protective cover; 22. and (6) a protective pad.

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. 1-4, a level for engineering supervision comprises a supporting plate 1, a supporting rod 2 is bolted at the center of the bottom of the supporting plate 1, a mounting groove 3 is formed on the left side of the top of the supporting plate 1, a connecting shaft 4 is arranged inside the mounting groove 3, a movable plate 5 is rotatably connected to the surface of the connecting shaft 4, a fixed seat 6 is bolted at the top of the supporting plate 1, a vertical rod 7 is hinged at the top of the fixed seat 6, a handle 8 is bolted at the top of the vertical rod 7, a pull rod 9 is hinged at the left side of the vertical rod 7, the left end of the pull rod 9 is rotatably connected with the movable plate 5, a fixed plate 10 is bolted at the right side of the top of the supporting plate 1, a connecting rod 11 is hinged at the left side of the fixed plate 10, a vertical plate 12 is arranged on the left side of the connecting rod 11, a strip-shaped, the device has easy operation, can make the spirit level install fast and dismantle to increase the advantage of measuring work efficiency, solved the spirit level that present engineering was supervised the use and be not convenient for install and dismantle, and the spirit level is fixed insecure, thereby it is convenient inadequately to lead to the spirit level to use, the lower problem of measuring work efficiency has reduced the installation degree of difficulty of spirit level, the quick use of installing of the spirit level of being convenient for, thereby the practicality of spirit level has been increased, the measurement work who supervises for the engineering has brought the convenience.

Referring to fig. 1 and 2, a groove 16 is formed in the surface of the fixing plate 10, the groove 16 is located on the side of the fixing plate 10 opposite to the vertical plate 12, a compression spring 17 is bolted in the groove 16, one end of the compression spring 17, which is far away from the fixing plate 10, is bolted to the vertical plate 12, and by arranging the groove 16 and the compression spring 17, the vertical plate 12 and the level 15 can be tightly attached, so that the stability of the level 15 is improved.

Referring to fig. 1 and 2, the connecting rods 11, the sliding blocks 13 and the strip-shaped grooves 14 are all two in number, and are symmetrically distributed on the center line of the vertical plate 12, the left end of the connecting rod 11 is hinged with the sliding blocks 13, and through the design, the vertical plate 12 can conveniently move in the horizontal direction, so that the water level 15 can be quickly fixed.

Referring to fig. 1, 3 and 4, a limiting groove 18 is formed at the rear of the top of the fixing plate 10, a clamping groove 19 is formed at the right side of the vertical rod 7, the clamping groove 19 and the limiting groove 18 are used in cooperation, and the vertical rod 7 can be fixed by arranging the limiting groove 18 and the clamping groove 19, so that the level 15 is prevented from deviating.

Referring to fig. 3 and 4, the leveling instrument 15 is located between the movable plate 5 and the vertical plate 12, the binding band 20 is installed on the front surface of the leveling instrument 15, the protective cover 21 is bolted to the left side of the binding band 20, and the mirror surface of the leveling instrument 15 can be protected by arranging the binding band 20 and the protective cover 21, so that dust can be prevented from adhering to and affecting the measurement accuracy.

Referring to fig. 1 and 3, a protection pad 22 is adhered to the surface of the movable plate 5, the protection pad 22 is located on the right side of the movable plate 5, and the protection pad 22 is made of rubber, so that the protection pad 22 can protect the leveling instrument 15 and prevent the movable plate 5 from damaging the leveling instrument 15.

The working principle is as follows: during the use, at first fix bracing piece 2 at the measuring point, then place spirit level 15 at the top of backup pad 1, and let spirit level 15 be in between riser 12 and fly leaf 5, then slowly stimulate handle 8 right, the montant 7 can and take place to rotate between fixing base 6 simultaneously, montant 7 drives pull rod 9 motion afterwards, and then pull rod 9 can drive fly leaf 5 and rotate, then fly leaf 5 can contact with the base of spirit level 15, spirit level 15 extrudees riser 12 afterwards, slider 13 slides at bar inslot 14 inside, and then riser 12 can move to fixed plate 10, it makes block between draw-in groove 19 and the spacing groove 18 to last to stimulate montant 7, compression spring 17's reaction force makes closely laminating between riser 12 and the spirit level 15, accomplish the installation of spirit level 15 promptly.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 a surveyor's level of engineering supervision usefulness, includes backup pad (1), its characterized in that: the support plate is characterized in that a support rod (2) is bolted at the center of the bottom of the support plate (1), a mounting groove (3) is formed in the left side of the top of the support plate (1), a connecting shaft (4) is arranged inside the mounting groove (3), a movable plate (5) is connected to the surface of the connecting shaft (4) in a rotating manner, a fixing seat (6) is bolted at the top of the support plate (1), a vertical rod (7) is hinged at the top of the fixing seat (6), a handle (8) is bolted at the top of the vertical rod (7), a pull rod (9) is hinged at the left side of the vertical rod (7), the left end of the pull rod (9) is rotatably connected with the movable plate (5), a fixing plate (10) is bolted at the right side of the top of the support plate (1), a connecting rod (11) is hinged at the left side of the fixing plate (10, a strip-shaped groove (14) is formed in the right side of the vertical plate (12), a sliding block (13) is connected to the inside of the strip-shaped groove (14) in a sliding mode, and a water level (15) is installed at the top of the supporting plate (1).

2. A project supervision level according to claim 1, characterised in that: the surface of the fixing plate (10) is provided with a groove (16), the groove (16) is located on one side, opposite to the vertical plate (12), of the fixing plate (10), a compression spring (17) is bolted to the inside of the groove (16), and one end, far away from the fixing plate (10), of the compression spring (17) is bolted to the vertical plate (12).

3. A project supervision level according to claim 1, characterised in that: the quantity of connecting rod (11), slider (13) and bar groove (14) is two, and they are the symmetric distribution with the central line of riser (12), it is articulated between the left end of connecting rod (11) and slider (13).

4. A project supervision level according to claim 1, characterised in that: the rear part of the top of the fixing plate (10) is provided with a limiting groove (18), the right side of the vertical rod (7) is provided with a clamping groove (19), and the clamping groove (19) and the limiting groove (18) are matched for use.

5. A project supervision level according to claim 1, characterised in that: the spirit level (15) are located between the movable plate (5) and the vertical plate (12), the front face of the spirit level (15) is provided with a binding band (20), and the left side of the binding band (20) is bolted with a protective cover (21).

6. A project supervision level according to claim 1, characterised in that: the surface bonding of fly leaf (5) has protection pad (22), protection pad (22) are located the right side of fly leaf (5), and protection pad (22) adopt the rubber material.