CN217716407U - Surveying and mapping rod for surveying and mapping - Google Patents

Abstract

The utility model relates to a survey and drawing pole technical field just discloses a survey and drawing pole for survey and drawing usefulness, including first dead lever, first scale wire casing has been seted up to one side of first dead lever upper surface, the breach is seted up at the middle part of first dead lever one side, the first horizontal bubble tube of inner wall fixedly connected with of breach, the hole has been seted up to one side of first dead lever upper surface, the inside card of hole has inlayed second horizontal bubble tube, the protruding piece of edge fixedly connected with of first dead lever one side. This a survey and drawing pole for survey and drawing usefulness, when using, through the setting of first dead lever, second dead lever, first horizontal bubble tube, second horizontal bubble tube, protruding piece and third horizontal bubble tube, when personnel carried out the measurement, through the effect of first horizontal bubble tube for first dead lever is in the horizontally state, can assemble second dead lever and first dead lever through protruding piece, constitutes a right angle measuring stick.

Description

A surveying rod for surveying and mapping

technical field

The utility model relates to the technical field of surveying rods, in particular to a surveying rod for surveying and mapping.

Background technique

Surveying and mapping is literally understood as surveying and drawing. It is based on computer technology, photoelectric technology, network communication technology, space science, and information science. It is based on global navigation satellite positioning system (GNSS), remote sensing (RS), and geographic information system (GIS). The technical core is to select the existing feature points and boundaries on the ground and obtain the graphics and position information reflecting the current situation of the ground through measurement means for engineering construction, planning and design and administrative management. Surveying and mapping refers to the measurement, collection and drawing of the shape, size, spatial location and attributes of natural geographical elements or surface artificial facilities.

According to the current surveying and mapping surveying poles, most of the general structures are single straight up and down, and the angle of the corner cannot determine the vertical angle, and the drawing of the horizontal line is not well controlled, resulting in deviation of the angle of the drawn line. The surveying pole is relatively long and is not convenient for personnel to carry. Therefore, the utility model provides a surveying pole for surveying and mapping.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a surveying rod for surveying and mapping, which solves the problems raised in the above-mentioned background technology.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a surveying rod for surveying and mapping, including a first fixed rod, and a first scale line groove is opened on one side of the upper surface of the first fixed rod , the middle part of one side of the first fixing rod is provided with a gap, the inner wall of the gap is fixedly connected with the first horizontal bubble tube, and a hole is opened on one side of the upper surface of the first fixing rod, and the inside of the hole is clamped A second horizontal bubble tube is embedded, and a raised block is fixedly connected to the edge of one side of the first fixed rod, and the surface of the raised block is sleeved with a second fixed rod, and the side of the second fixed rod is The middle part is fixedly connected with a third horizontal air bubble tube, the other end of the second fixed rod is fixedly connected with a telescopic rod assembly, one end of the first fixed rod is plugged with a first movable rod, and the other end of the first movable rod A second movable rod is inserted into one end, and a third movable rod is inserted into the other end of the second movable rod.

Optionally, a first fixing bolt is threaded on the surface of the first fixing rod, and a second fixing bolt is threaded on one side of the first movable rod and the second movable rod.

Optionally, several holes are opened on one side of the second movable rod and the third movable rod, and the top end of the third movable rod is fixedly connected with a first protective sleeve, and the first movable rod, the second movable rod The surfaces of the movable rod and the third movable rod are provided with third threaded holes.

Optionally, the upper surface of the second fixing rod is threaded with a third fixing bolt, and the upper surface of the raised block is provided with a first threaded hole.

Optionally, the surfaces of the first movable rod, the second movable rod and the third movable rod are provided with a second scale line groove, and the top of the second fixed rod is provided with a groove.

Optionally, the retractable telescopic rod assembly includes a third fixed rod, a fourth movable rod, a fifth movable rod and a second protective sleeve, the third fixed rod is fixedly connected to the top end of the second fixed rod, and the The top end of the third fixed rod is plugged with the fourth movable rod, the top end of the fourth movable rod is plugged with the fifth movable rod, the top end of the fifth movable rod is fixedly connected with the second protective sleeve, and the third The surfaces of the fixed rod and the fourth movable rod are threadedly connected with a fourth fixed bolt, and the surfaces of the fourth movable rod and the fifth movable rod are both provided with second threaded holes.

(3) Beneficial effects

The utility model provides a surveying rod for surveying and mapping, which has the following beneficial effects:

1. The surveying rod used for surveying and mapping, when in use, through the setting of the first fixed rod, the second fixed rod, the first horizontal bubble tube, the second horizontal bubble tube, the raised block and the third horizontal bubble tube, When the person is measuring, the first fixed rod is in a horizontal state through the function of the first horizontal bubble tube, and the second fixed rod and the first fixed rod can be assembled through the raised block to form a right-angled measuring rod. When observing whether the water bubbles of the second horizontal bubble tube and the third horizontal bubble tube are in the middle, it can help the personnel to quickly draw the required straight line.

2. The surveying rod used for surveying and mapping can be adjusted in length through the setting of the telescopic rod assembly, the first movable rod, the second movable rod and the third movable rod during use. Objects at different distances are measured, and when not in use, it can be put away, which is convenient for people to carry, does not take up a lot of space, and is convenient and simple to use.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic cross-sectional structure diagram of a second fixed rod of the present invention;

Fig. 3 is a schematic diagram of the split structure of the first fixed rod of the present invention;

Fig. 4 is a structural schematic diagram of the telescopic rod assembly of the present invention.

In the figure: 1. The first fixed rod; 2. The first scale line groove; 3. The first horizontal bubble tube; 4. The second horizontal bubble tube; 5. The raised block; 6. The second fixed rod; 7. The third horizontal bubble tube; 8, telescopic rod assembly; 801, the third fixed rod; 802, the fourth movable rod; 803, the fifth movable rod; 804, the second protective cover; 9, the first movable rod; 10, the first movable rod Two movable rods; 11, the third movable rod; 12, the first fixed bolt; 13, the second fixed bolt; 14, the first protective cover; 15, the third fixed bolt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Please refer to Figures 1 to 4, the utility model provides a technical solution: a surveying rod for surveying and mapping, including a first fixed rod 1, and a first scale is provided on one side of the upper surface of the first fixed rod 1 The trunking 2 is provided with a gap in the middle of one side of the first fixing rod 1, and the inner wall of the gap is fixedly connected with the first horizontal bubble tube 3, and a hole is opened on one side of the upper surface of the first fixing rod 1, and a hole is embedded inside the hole. The second horizontal bubble tube 4, the edge of the first fixed rod 1 side is fixedly connected with the raised block 5, the surface of the raised block 5 is sleeved with the second fixed rod 6, and the middle part of the second fixed rod 6 side is fixed Connected with the third horizontal bubble tube 7, through the setting of the first fixed rod 1, the second fixed rod 6, the first horizontal bubble tube 3, the second horizontal bubble tube 4, the raised block 5 and the third horizontal bubble tube 7, When the person is measuring, the first fixed rod 1 is in a horizontal state through the action of the first horizontal bubble tube 3, and the second fixed rod 6 and the first fixed rod 1 can be assembled through the raised block 5 to form a A right-angle measuring rod can help personnel quickly draw the required straight line when observing whether the bubbles of the second horizontal bubble tube 4 and the third horizontal bubble tube 7 are in the middle. The other end of the second fixed rod 6 is fixedly connected with a telescopic Rod assembly 8, one end of the first fixed rod 1 is plugged with a first movable rod 9, the other end of the first movable rod 9 is plugged with a second movable rod 10, and the other end of the second movable rod 10 is plugged with a third The movable rod 11, through the setting of the telescopic rod assembly 8, the first movable rod 9, the second movable rod 10 and the third movable rod 11, the personnel can adjust the length during use, and measure objects at different distances. When not in use, it can be put away, which is convenient for people to carry, does not take up a lot of space, and is convenient and simple to use;

The surface of the first fixed rod 1 is threaded with the first fixed bolt 12, and one side of the first movable rod 9 and the second movable rod 10 is threaded with the second fixed bolt 13, and the first fixed bolt 12 and the second fixed The setting of the bolt 13 can fix the first movable rod 9 and the second movable rod 10;

One side of the second movable rod 10 and the third movable rod 11 is provided with several holes, the top of the third movable rod 11 is fixedly connected with the first protective cover 14, the first movable rod 9, the second movable rod 10 and the second movable rod The surfaces of the three movable rods 11 are all provided with a third threaded hole, and the top of the third movable rod 11 can be protected by the setting of the first protective sleeve 14;

The upper surface of the second fixed rod 6 is threaded with a third fixed bolt 15, and the upper surface of the raised block 5 is provided with a first threaded hole. By setting the third fixed bolt 15 and the first threaded hole, the second fixed rod 6 and the raised block 5 are connected and fixed;

The surface of the first movable rod 9, the second movable rod 10 and the third movable rod 11 is provided with a second scale line groove, and the top of the second fixed rod 6 is provided with a groove. By setting the second scale mark, the distance can be observed. length;

The telescopic rod assembly 8 includes a third fixed rod 801, a fourth movable rod 802, a fifth movable rod 803 and a second protective cover 804, the third fixed rod 801 is fixedly connected to the top of the second fixed rod 6, and the third fixed rod 801 is fixedly connected to the top of the second fixed rod 6. The top of the rod 801 is plugged with a fourth movable rod 802, the top of the fourth movable rod 802 is plugged with a fifth movable rod 803, the top of the fifth movable rod 803 is fixedly connected with a second protective cover 804, the third fixed rod 801 A fourth fixing bolt is threadedly connected to the surface of the fourth movable rod 802 , and the surfaces of the fourth movable rod 802 and the fifth movable rod 803 are both provided with second threaded holes.

In the utility model, the working steps of the device are as follows:

1. During use, first pass the first fixing rod 1 through the protruding block 5, so that the groove inside the second fixing rod 6 is embedded in the surface of the protruding block 5, and then insert the third fixing bolt 15 into the internal tightening of the first threaded hole;

2. Then put the first fixed rod 1 and the second fixed rod 6 in a suitable position, adjust the length of the first movable rod 9, the second movable rod 10 and the third movable rod 11 in turn, and then use the first fixed bolt 13 Tighten and fix with the second fixing bolt 12;

3. After probing, adjust the length of the telescopic rod assembly 8, and then observe whether the water bubbles of the first horizontal bubble tube 3, the second horizontal bubble tube 4 and the third horizontal bubble tube 7 are in the middle, and then measure and observe the first horizontal bubble tube. The length of scale line 2 and the second scale line should be recorded according to the required length.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A surveying rod for surveying and mapping, comprising a first fixed rod (1), characterized in that: one side of the upper surface of the first fixed rod (1) is provided with a first scale line groove (2) , the middle part of one side of the first fixed rod (1) is provided with a gap, the inner wall of the gap is fixedly connected with the first horizontal bubble tube (3), and one side of the upper surface of the first fixed rod (1) is opened There is a hole, and a second horizontal bubble tube (4) is embedded in the hole, and a raised block (5) is fixedly connected to the edge of one side of the first fixed rod (1), and the raised block ( The surface of 5) is sleeved with a second fixed rod (6), and the middle part of one side of the second fixed rod (6) is fixedly connected with a third horizontal bubble tube (7), and the second fixed rod (6) The other end is fixedly connected with a telescopic rod assembly (8), one end of the first fixed rod (1) is plugged with a first movable rod (9), and the other end of the first movable rod (9) is plugged with a second Two movable rods (10), the other end of the second movable rod (10) is plugged with a third movable rod (11). 2. A surveying rod for surveying and mapping according to claim 1, characterized in that: the surface of the first fixing rod (1) is threaded with a first fixing bolt (12), and the first movable One side of the rod (9) and the second movable rod (10) is threadedly connected with a second fixing bolt (13). 3. A surveying rod for surveying and mapping according to claim 1, characterized in that: one side of the second movable rod (10) and the third movable rod (11) are provided with several holes, The top of the third movable rod (11) is fixedly connected with a first protective cover (14), and the surfaces of the first movable rod (9), the second movable rod (10) and the third movable rod (11) are all A third threaded hole is provided. 4. A surveying rod for surveying and mapping according to claim 1, characterized in that: the upper surface of the second fixed rod (6) is threaded with a third fixed bolt (15), and the protrusion The upper surface of the block (5) is provided with a first threaded hole. 5. A surveying rod for surveying and mapping according to claim 1, characterized in that: the surfaces of the first movable rod (9), the second movable rod (10) and the third movable rod (11) A second scale line groove is opened, and a groove is opened on the top of the second fixing rod (6). 6. A surveying rod for surveying and mapping according to claim 1, characterized in that: the telescopic rod assembly (8) comprises a third fixed rod (801), a fourth movable rod (802), a fifth The movable rod (803) and the second protective sleeve (804), the third fixed rod (801) is fixedly connected to the top of the second fixed rod (6), and the top of the third fixed rod (801) is plugged with The fourth movable rod (802), the top end of the fourth movable rod (802) is plugged with the fifth movable rod (803), and the top end of the fifth movable rod (803) is fixedly connected with the second protective sleeve (804 ), the surface of the third fixed rod (801) and the fourth movable rod (802) is threadedly connected with a fourth fixed bolt, and the surface of the fourth movable rod (802) and the fifth movable rod (803) are all opened There is a second threaded hole.

Images