CN215721896U

CN215721896U - Mapping instrument convenient to stably place for civil construction

Info

Publication number: CN215721896U
Application number: CN202121920735.8U
Authority: CN
Inventors: 王海民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a surveying instrument convenient for stable placement for civil construction; the method comprises the following steps: the machine body is in threaded connection with one end of a connecting rod, the connecting rod is connected inside a fixed rod in a sliding mode, and the bottom end of the fixed rod is connected with a supporting frame; the fixed block is connected the supporting legs surface of support frame, one side of support frame is provided with the connecting plate, the surface of connecting plate is connected with the butt joint ear, the inside through connection of butt joint ear has the pivot, the inside through connection of connecting plate has the ground connection nail. This surveying instrument for civil construction is convenient for stably put when the instrument is measured in the mud ground, can place the instrument in required position, rotates the connecting plate, makes the connecting plate parallel with earth, rotates the ground connection nail again, makes the ground connection nail on three groups of supporting legss, inserts in the mud ground deeply to reach the purpose of being convenient for stably put.

Description

Mapping instrument convenient to stably place for civil construction

Technical Field

The utility model relates to the technical field of civil construction surveying and mapping, in particular to a surveying and mapping instrument convenient for stable placement for civil construction.

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. The equipment is an instrument which is constructed on the ground or underground or onshore and is used for various engineering facilities for directly or indirectly serving human life, production, military and scientific research, and is used for various orientation, distance measurement, angle measurement, height measurement and mapping required by measurement work in the planning design, construction and operation management stages of mapping operation in civil engineering.

Civil engineering surveying and mapping instruments on the market are various in types, but the following problems exist when the instrument is used:

1. when the existing building surveying instrument is used for measuring in mud, the surveying instrument is inconvenient to stably place due to the fact that the geology of the mud is soft;

2. when the height of the existing building surveying instrument is adjusted, the connecting rod is extruded and fixed through a bolt, and the outer wall of the connecting rod is easily damaged and easily loosened by the extrusion mode, so that the measurement precision is inaccurate;

3. when a display and a fixed rod of the conventional building surveying instrument are installed, the display is clamped on a plastic buckle, so that the display is easy to fall off when in use;

improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surveying instrument convenient for stable placement for civil construction, which solves the problems that the existing surveying instrument for construction proposed in the background art is inconvenient to stably place due to soft geology of a mud ground when the surveying instrument for construction is used for measuring in the mud ground, and the existing surveying instrument for construction is extruded and fixed by a bolt when the height of equipment is adjusted, the outer wall of the connecting rod is easy to be damaged and loosened due to the extrusion mode, so that the measuring precision is inaccurate, and a display of the existing surveying instrument for construction is clamped on a fixing rod through a plastic clamp when the display is installed with the fixing rod, so that the display is easy to fall off when the display is used.

In order to achieve the purpose, the utility model provides the following technical scheme: a surveying instrument for civil construction, which is convenient for stable placement; the method comprises the following steps:

the machine body is in threaded connection with one end of a connecting rod, the connecting rod is connected inside a fixed rod in a sliding mode, and the bottom end of the fixed rod is connected with a supporting frame;

the fixed block is connected the supporting legs surface of support frame, one side of support frame is provided with the connecting plate, the surface of connecting plate is connected with the butt joint ear, the inside through connection of butt joint ear has the pivot, the inside through connection of connecting plate has the ground connection nail.

Preferably, structure as an organic whole between connecting plate and the butt joint ear, and connecting plate and butt joint ear constitute through pivot and fixed block and rotate to be connected to be threaded connection between connecting plate and the ground nail, through above-mentioned structure, when the instrument was measured in the mud ground, can place the instrument in required position, rotate the connecting plate, make the connecting plate parallel with earth, rotate the ground nail again, make the ground nail on three groups of supporting legss, insert in the mud ground deeply, in order to reach the purpose of being convenient for stably put.

Preferably, a rotating ring is arranged inside the fixed rod, a rotating disc is connected to the surface of the rotating ring, and a limiting block is connected to the inner wall of the fixed rod.

Preferably, be threaded connection between carousel and the connecting rod, and the carousel passes through to constitute between swivel and the dead lever and rotates to be connected to the stopper is symmetric distribution about the vertical well separated time of dead lever, and through above-mentioned structure, when adjusting instrument height, rotatable carousel through the threaded connection between carousel and the connecting rod, and the stopper is to the restriction of connecting rod, makes the connecting rod can slide from top to bottom in the inside of dead lever, so that highly adjust the equipment, and prevent that the connecting rod is not hard up.

Preferably, the outer wall of dead lever is connected with first clamp, the one end of first clamp is connected with the second clamp, the inside through connection of first clamp has the connecting axle, the inside through connection of first clamp and second clamp has the bolt, the surperficial rotation of second clamp is connected with the mount pad, the internal connection of mount pad has the display.

Preferably, constitute through the connecting axle between first clamp and the second clamp and rotate to be connected, and be threaded connection between first clamp and second clamp and the bolt, through above-mentioned structure, when installing the display, rotatable first clamp and second clamp make first clamp and second clamp carry out the centre gripping along the outer wall of dead lever, run through the inside of first clamp and second clamp with the bolt again to it is fixed to install the mount pad, reaches the purpose that prevents to drop.

Compared with the prior art, the utility model has the beneficial effects that: this surveying instrument for civil construction is convenient for stably put, when the instrument is measured on muddy ground, parallel with the earth face through rotating the connecting plate, rotate the ground nail again, make the ground nail, insert in the muddy ground deeply, in order to reach the purpose of stably putting, and when adjusting the instrument height, through rotating the carousel, make the connecting rod can slide from top to bottom in the inside of dead lever, in order to highly adjust the equipment, and prevent that the connecting rod is not hard up, and when installing the display, through rotating first clamp and second clamp, make first clamp and second clamp carry out the centre gripping along the outer wall of dead lever, run through the inside of first clamp and second clamp with the bolt again, in order to install the mount pad fixedly, reach the purpose that prevents to drop.

1. When the instrument is measured in the mud, can place the instrument in required position, rotate the connecting plate, make connecting plate and earth parallel, rotate the ground connection nail again, make the ground connection nail on three groups of supporting legss, insert the mud deeply to reach the purpose of being convenient for stably putting.

2. When adjusting the instrument height, rotatable carousel through the threaded connection between carousel and the connecting rod, and the stopper is to the restriction of connecting rod for the connecting rod can slide from top to bottom in the inside of dead lever, so that highly adjust the equipment, and prevent that the connecting rod is not hard up.

3. When installing the display, rotatable first clamp and second clamp make first clamp and second clamp carry out the centre gripping along the outer wall of dead lever, run through the inside of first clamp and second clamp with the bolt again to it is fixed to install the mount pad, reaches the purpose that prevents to drop.

Drawings

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

FIG. 2 is a schematic top sectional view of the connecting plate of the present invention;

FIG. 3 is a cross-sectional view and an enlarged view of a fixing rod according to the present invention;

fig. 4 is a schematic top sectional view of the fixing rod of the present invention.

In the figure: 1. a body; 2. a connecting rod; 3. fixing the rod; 4. a support frame; 5. a fixed block; 6. a connecting plate; 7. butt-joint lugs; 8. a rotating shaft; 9. a grounding pin; 10. rotating the ring; 11. a turntable; 12. a limiting block; 13. a first clamp; 14. a second clamp; 15. a connecting shaft; 16. a bolt; 17. a mounting seat; 18. a display.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a surveying instrument for civil construction, which is convenient for stable placement; the method comprises the following steps:

the machine body 1 is in threaded connection with one end of a connecting rod 2, the connecting rod 2 is in sliding connection with the inside of a fixed rod 3, and the bottom end of the fixed rod 3 is connected with a supporting frame 4;

fixed block 5, connect on the supporting legs surface of support frame 4, one side of support frame 4 is provided with connecting plate 6, the surface connection of connecting plate 6 has butt joint ear 7, butt joint ear 7's inside through connection has pivot 8, connecting plate 6's inside through connection has ground nail 9, structure as an organic whole between connecting plate 6 and the butt joint ear 7, and connecting plate 6 rotates through pivot 8 and the constitution of fixed block 5 with butt joint ear 7 and is connected, and be threaded connection between connecting plate 6 and the ground nail 9, when the instrument is measured in the mud land, can place the instrument in required position, rotate connecting plate 6, make connecting plate 6 parallel with earth, rotate ground nail 9 again, make ground nail 9 on the three groups of supporting legss, insert in the mud land deeply, in order to reach the purpose of stable putting.

The inside of dead lever 3 is provided with swivel 10, the surface connection of swivel 10 has carousel 11, the inner wall connection of dead lever 3 has stopper 12, be threaded connection between carousel 11 and the connecting rod 2, and carousel 11 constitutes through swivel 10 and the dead lever 3 between rotate and be connected, and stopper 12 is symmetric distribution about the vertical well separated time of dead lever 3, when adjusting the instrument height, rotatable carousel 11, through the threaded connection between carousel 11 and the connecting rod 2, and stopper 12 is to connecting rod 2's restriction, make connecting rod 2 can slide from top to bottom in the inside of dead lever 3, so that highly adjust the equipment, and prevent that connecting rod 2 is not hard up.

The outer wall of dead lever 3 is connected with first clamp 13, the one end of first clamp 13 is connected with second clamp 14, the inside through connection of first clamp 13 has connecting axle 15, the inside through connection of first clamp 13 and second clamp 14 has bolt 16, the surface rotation of second clamp 14 is connected with mount pad 17, the internal connection of mount pad 17 has display 18, constitute through connecting axle 15 between first clamp 13 and the second clamp 14 and rotate and be connected, and be threaded connection between first clamp 13 and second clamp 14 and the bolt 16, when installing display 18, rotatable first clamp 13 and second clamp 14, make first clamp 13 and second clamp 14 carry out the centre gripping along the outer wall of dead lever 3, again run through the inside of first clamp 13 and second clamp 14 with bolt 16, so that install fixed to mount pad 17, reach the mesh that prevents to drop.

In summary, the following steps: as shown in figures 1-4, when using the surveying instrument for civil construction, firstly, when the instrument is measuring in mud, the connecting plate 6 is rotated to be parallel to the earth surface, then the grounding nail 9 is rotated to make the grounding nail 9 deeply inserted into the mud to achieve the purpose of stable placement, and when adjusting the height of the instrument, the connecting rod 2 can slide up and down in the fixing rod 3 by rotating the rotary disc 11 to adjust the height of the device and prevent the connecting rod 2 from loosening, and when installing the display 18, the first clamp 13 and the second clamp 14 are rotated to clamp the first clamp 13 and the second clamp 14 along the outer wall of the fixing rod 3, and then the bolt 16 penetrates through the first clamp 13 and the second clamp 14 to install and fix the mounting seat 17 to achieve the purpose of preventing falling, this is the characteristics of surveying instrument for this civil construction is convenient for stably put.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surveying appearance for civil construction is convenient for stably put which characterized in that includes:

the machine body (1) is in threaded connection with one end of the connecting rod (2), the connecting rod (2) is connected inside the fixed rod (3) in a sliding mode, and the bottom end of the fixed rod (3) is connected with the supporting frame (4);

fixed block (5) are connected the supporting legs surface of support frame (4), one side of support frame (4) is provided with connecting plate (6), the surface of connecting plate (6) is connected with butt joint ear (7), the inside through connection of butt joint ear (7) has pivot (8), the inside through connection of connecting plate (6) has ground connection nail (9).

2. The surveying instrument for civil construction convenient to stable putting of claim 1, characterized in that, structure as an organic whole is between connecting plate (6) and butt-joint ear (7), and connecting plate (6) and butt-joint ear (7) constitute through pivot (8) and fixed block (5) and rotate and be connected, and be threaded connection between connecting plate (6) and ground nail (9).

3. The surveying instrument convenient for stable placement for civil construction according to claim 1, characterized in that a swivel (10) is provided inside the fixing rod (3), a surface of the swivel (10) is connected with a turntable (11), and an inner wall of the fixing rod (3) is connected with a limiting block (12).

4. The surveying instrument for civil construction convenient to stable putting of claim 3, characterized in that, be threaded connection between carousel (11) and connecting rod (2), and carousel (11) constitutes the rotation through swivel (10) and dead lever (3) and is connected, and stopper (12) are the symmetric distribution about the vertical mid-line of dead lever (3).

5. The civil construction surveying instrument convenient to stably put is characterized in that, the outer wall of dead lever (3) is connected with first clamp (13), the one end of first clamp (13) is connected with second clamp (14), the inside through connection of first clamp (13) has connecting axle (15), the inside through connection of first clamp (13) and second clamp (14) has bolt (16), the surperficial rotation of second clamp (14) is connected with mount pad (17), the inside connection of mount pad (17) has display (18).

6. The surveying instrument for civil construction convenient to stable putting of claim 5, characterized in that, constitute the rotation connection through connecting axle (15) between first clamp (13) and second clamp (14), and be threaded connection between first clamp (13) and second clamp (14) and bolt (16).