CN214372083U

CN214372083U - Measuring device for civil engineering

Info

Publication number: CN214372083U
Application number: CN202120899569.1U
Authority: CN
Inventors: 李春湄
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-10-08
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a measuring device for civil engineering belongs to and measures technical field. The utility model provides a measuring device for civil engineering, includes two measuring boards, is located the inner upside fixedly connected with protractor of measuring board of upside, and protractor top surface middle part rotates and is connected with the pointer, and pointer rear end bottom surface is worn into the measuring inboard and the fixedly connected with pivot of upside, pivot lower part fixed connection rotating ring, rotating ring front side are equipped with the fixture block, and fixture block left side wall fixedly connected with presses the briquetting. The utility model discloses a measuring board of downside drives the pointer when rotating and rotates to the same angle to judge the angle at current corner, make the laminating of fixture block swivel becket through pressing the briquetting simultaneously, make two measure and be fixed unable rotation between the board, thereby can be fixed with turned angle, the convenience reads the angle number of degrees, the utility model discloses compact structure, easy operation.

Description

Measuring device for civil engineering

Technical Field

The utility model relates to a measure technical field, more specifically say, relate to a measuring device for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings. In some buildings, the included angle between two wall surfaces is required to be a non-right angle, and the accuracy of the angle is difficult to judge in real time through a measuring tool during construction. Therefore, it is important to design a measuring device that can conveniently measure the angle of the corner, and in view of this, we propose a measuring device for civil engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a measuring device for civil engineering to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A measuring device for civil engineering comprises two measuring plates, a level ruler is embedded in the inner wall of each measuring plate, a plurality of LED lamps are embedded in the inner end of the top surface of the measuring plate on the upper side, a protractor is fixedly connected to the upper side of the inner end of the measuring plate on the upper side, angle scales are carved on the outer end of the top surface of the protractor, a pointer is rotatably connected to the middle of the top surface of the protractor, the bottom surface of the rear end of the pointer penetrates into the measuring plate on the upper side and is fixedly connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with the measuring plate on the lower side, a rotating ring is fixedly connected to the lower part of the rotating shaft, a clamping block is arranged on the front side of the rotating ring, a pressing block is fixedly connected to the left wall of the clamping block, a fixing rod is fixedly connected to the rear end of the pressing block, a lantern ring is slidably connected to the fixing rod, a spring is fixedly connected to the lantern ring, and the inner end of the spring is fixedly connected with the measuring plates, and a power box is arranged in the measuring plate.

Preferably, the two inner sections of the measuring plates are matched in a hinged mode, and millimeter scales are carved on the outer ends of the top surfaces of the measuring plates.

Preferably, the rotating ring is tightly attached to the concave part of the fixture block.

Preferably, the pressing block is rotatably connected with the measuring plate, and the front end of the pressing block extends to the front side through the measuring plate.

Preferably, the LED lamp is linearly connected with the power box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a pointer that the measuring board of downside drove when rotating and be connected with the pivot rotates on the protractor, when two measuring board outer walls and wall laminating, the pointer is followed and is measured the board and rotate to the same angle to judge the angle at current corner, make the laminating of fixture block swivel becket through pressing the briquetting simultaneously, make two measure and be fixed unable rotation between the board, thereby can be fixed with turned angle, the convenience reads the angle number of degrees, the utility model discloses compact structure, easy operation.

2. The utility model discloses a be equipped with the LED lamp on the measuring board of upside, send the bright angle square that shines through the LED lamp, can make and make things convenient for the number of degrees data when carrying out angle measurement under the relatively poor environment of light, further improved the convenience.

Drawings

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

FIG. 2 is a schematic view of the detachable structure of the measuring plate, the angle ruler and the pointer of the present invention;

fig. 3 is a structural anatomical diagram of the measuring plate of the present invention;

the reference numbers in the figures illustrate: 1. measuring a plate; 2. millimeter scales; 3. a level bar; 4. an LED lamp; 5. an angle measuring ruler; 6. angle scales; 7. a pointer; 8. a rotating shaft; 9. a rotating ring; 10. a clamping block; 11. a pressing block; 12. fixing the rod; 13. a collar; 14. a spring; 15. a power supply box.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Referring to fig. 1-3, the present invention provides a technical solution:

a measuring device for civil engineering comprises two measuring plates 1, a level ruler 3 is embedded on the inner wall of each measuring plate 1, a plurality of LED lamps 4 are embedded at the inner end of the top surface of the measuring plate 1 positioned on the upper side, a protractor 5 is fixedly connected at the upper side of the inner end of the measuring plate 1 positioned on the upper side, an angle scale 6 is carved at the outer end of the top surface of the protractor 5, a pointer 7 is rotatably connected at the middle part of the top surface of the protractor 5, the bottom surface of the rear end of the pointer 7 penetrates into the measuring plate 1 positioned on the upper side and is fixedly connected with a rotating shaft 8, the lower end of the rotating shaft 8 is fixedly connected with the measuring plate 1 positioned on the lower side, a rotating ring 9 is fixedly connected at the lower part of the rotating shaft 8, a clamping block 10 is arranged at the front side of the rotating ring 9, a pressing block 11 is fixedly connected with the left wall of the clamping block 10, a fixing rod 12 is fixedly connected with the rear end of the pressing block 11, a sleeve ring 13 is slidably connected with a sleeve ring 13, a spring 14 is fixedly connected with the inner end of the spring 14 and is fixedly connected with the measuring plate 1, and a power box 15 is installed in the measuring plate 1. The utility model discloses a pointer 7 that the measuring board 1 of downside drove when rotating and is connected with pivot 8 rotates on protractor 5, when two measuring board 1 outer walls and wall laminating, pointer 7 follows measuring board 1 and rotates to the same angle to judge the angle at current corner, make the laminating of fixture block 10 swivel ring 9 through pressing according to the briquetting 11 simultaneously, make between two measuring boards 1 fixed unable rotation, thereby can be fixed with turned angle, convenient angle degree reading.

Specifically, two are measured and are articulated between 1 inner segments of board and cooperate, and measure 1 top surface outer end of board and be carved with millimeter scale 2. The measuring plate 1 can not only measure angles, but also measure lengths as a ruler.

Further, the rotating ring 9 is tightly attached to the concave part of the fixture block 10. The rotating ring 9 and the clamping block 10 are made of rubber, and the rotating ring 9 is fixedly connected with the measuring plate 1 on the lower side through the rotating shaft 8, the pressing block 11 is rotatably connected with the measuring plate 1 on the upper side, and when the rotating ring 9 is attached to the clamping block 10, the two measuring plates 1 cannot rotate.

Still further, the pressing block 11 is rotatably connected with the measuring plate 1, and the front end of the pressing block 11 passes through the measuring plate 1 and extends to the front side. When pressing according to the briquetting 11 left end to the rear side, pressing briquetting 11 drives dead lever 12 clockwise for lantern ring 13 on the dead lever 12 drives spring 14 and lengthens, and dead lever 12 becomes the forward state of left end right-hand member backward simultaneously, and spring 14 self contracts and drives lantern ring 13 and slide to dead lever 12 left end, when pressing according to briquetting 11 left end to the rear side, the same is said.

Further, the LED lamp 4 is linearly connected to the power supply box 15. The protractor 5 is made of transparent plastic material, and when the LED lamp 4 emits light, the protractor 5 can be illuminated to facilitate reading of the rotating angle.

The working principle is as follows: when the utility model is used, the upper side measuring plate 1 is attached to one side of a corner, the horizontal state is adjusted by the level ruler 3, the lower side measuring plate 1 is rotated, the measuring plate 1 drives the pointer 7 connected with the rotating shaft 8 to rotate on the angle square 5 when rotating, when the outer walls of the two measuring plates 1 are attached to the wall, the pointer 7 rotates to the same angle along with the measuring plate 1, thereby the angle of the current corner is judged by the angle square 5 pointed by the pointer 7, when the right end of the pressing block 11 is pressed backwards, the pressing block 11 drives the fixing rod 12 to rotate anticlockwise, the lantern ring 13 on the fixing rod 12 drives the spring 14 to elongate, meanwhile, the fixing rod 12 becomes the state that the left end is forward and backward, the spring 14 contracts and drives the lantern ring 13 to slide to the left end of the fixing rod 12, the pressing block 11 is fixed by the contraction of the spring 14, meanwhile, the block 11 drives the fixture block 10 to be closely attached to the rotating ring 9, the two measuring plates 1 cannot rotate, and the measured angle is conveniently fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a measuring device for civil engineering, includes two measuring boards (1), its characterized in that: the measuring device is characterized in that a horizontal ruler (3) is embedded in the inner wall of the measuring plate (1), a plurality of LED lamps (4) are embedded in the inner end of the top surface of the measuring plate (1) on the upper side, an angle measuring ruler (5) is fixedly connected to the upper side of the inner end of the measuring plate (1) on the upper side, angle scales (6) are carved on the outer end of the top surface of the angle measuring ruler (5), a pointer (7) is rotatably connected to the middle of the top surface of the angle measuring ruler (5), the bottom surface of the rear end of the pointer (7) penetrates into the measuring plate (1) on the upper side and is fixedly connected with a rotating shaft (8), the lower end of the rotating shaft (8) is fixedly connected with the measuring plate (1) on the lower side, a rotating ring (9) is fixedly connected to the lower portion of the rotating shaft (8), a clamping block (10) is arranged on the front side of the rotating ring (9), a pressing block (11) is fixedly connected to the left wall of the clamping block (10), and a fixing rod (12) is fixedly connected to the rear end of the pressing block (11), the measuring device is characterized in that a lantern ring (13) is connected to the fixing rod (12) in a sliding mode, a spring (14) is fixedly connected to the lantern ring (13), the inner end of the spring (14) is fixedly connected with the measuring plate (1), and a power box (15) is installed in the measuring plate (1).

2. A measuring apparatus for civil engineering work according to claim 1, characterized in that: two it is articulated cooperation to measure between the board (1) inner segment, just it has millimeter scale (2) to measure board (1) top surface outer end.

3. A measuring apparatus for civil engineering work according to claim 1, characterized in that: the rotating ring (9) is tightly attached to the concave part of the clamping block (10).

4. A measuring apparatus for civil engineering work according to claim 1, characterized in that: the pressing block (11) is rotatably connected with the measuring plate (1), and the front end of the pressing block (11) penetrates through the measuring plate (1) to extend to the front side.

5. A measuring apparatus for civil engineering work according to claim 1, characterized in that: the LED lamp (4) is in linear connection with the power box (15).