Tripod measuring device with leveling structure

Abstract

The utility model discloses a tripod measuring device with a leveling structure, which comprises a measuring table, first measuring devices are fixedly mounted on two sides of the measuring table, a leveling mechanism is fixedly mounted at the top end of the measuring table, and a triangular supporting mechanism is fixedly mounted at the bottom end of the measuring table. According to the tripod measuring device with the leveling structure, the first gradienter, the second gradienter and the leveling mechanism are arranged, so that when measuring personnel use first measuring equipment to measure, the measuring personnel can slide the length rod along the fixed rod to adjust the position of a ground pile and adjust the measuring angle of the first measuring equipment, and the measuring accuracy is improved. A measurer rotates according to the second gradienter and adjusts the angle and the length of the self-locking telescopic rod, so that the direction plate is subjected to angle deflection along the fixed seat, the measuring angle of the second measuring equipment is adjusted, it is guaranteed that the measuring equipment stably measures on the ground with different flatness, and the situation that the measuring equipment falls and is broken due to overturning is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a tripod measuring device with a leveling structure. Background Art

[0002] In surveying work, the most commonly used measuring instrument is the tripod measuring device. The traditional tripod includes a triangular panel and three legs. The legs are specifically three liftable rods with pointed bottoms. There is a connecting bolt in the middle of the triangular panel. Over the years, this traditional tripod has played an important role.

[0003] However, the traditional tripod measurement device has the following disadvantages:

[0004] The measurement sites are becoming more and more diverse. When measuring on uneven ground, the heights of the legs are different, which can easily tip over and damage the measuring instrument. Utility Model Content

[0005] The purpose of the utility model is to provide a tripod measuring device with a leveling structure to solve the problem in the above-mentioned background technology that the measuring sites are becoming more and more diverse, and when measuring on uneven ground, the heights of the legs of the tripod are different, which makes it easy to overturn and damage the measuring instrument.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tripod measuring device with a leveling structure, comprising a measuring platform, a first measuring device is fixedly installed on both sides of the measuring platform, a leveling mechanism is fixedly installed on the top of the measuring platform, a first level is fixedly installed on the middle of the measuring platform, and a triangular supporting mechanism is fixedly installed on the bottom end of the measuring platform, the triangular supporting mechanism comprises a vertical rod and two push rods, a lifting block is slidably connected to the middle of the vertical rod, and both sides of the lifting block are rotatably connected to one end of the two push rods respectively, fixed rods are provided on both sides of the vertical rod, and the bottom ends of the two length rods and the bottom ends of the vertical rods are slidably connected with the length rods, the leveling mechanism comprises a fixed seat and a direction plate, the interior of the fixed seat is rotatably connected to one end of the direction plate, a second measuring device is fixedly installed on the top of the direction plate, and a second level is fixedly installed on the surface of the direction plate, and the first measuring device performs distance and angle measurements on the measurement environment from both sides of the measuring platform.

[0007] Preferably, the bottom ends of the three length rods are fixedly installed with fixed platforms, and the bottom ends of the three fixed platforms are fixedly installed with ground piles. According to the angle displayed on the first level, the surveyor slides the length rod along the fixed rod, and the length rod pushes the fixed platform to adjust the position of the ground pile on the fixed platform.

[0008] Preferably, the top ends of the two fixed rods are rotatably connected to connecting seats, the top ends of the two connecting seats are fixedly connected to the side opposite to the measuring platform, and the ends of the two push rods away from the vertical rods are respectively rotatably connected to the middle parts of the two fixed rods. During the sliding of the lifting block, the lifting block drives the push rod to push the fixed rod to deflect along the connecting seat to adjust the opening and closing angle of the tripod bracket.

[0009] Preferably, the top end of the vertical pole is fixedly connected to the measuring platform, and the triangular supporting mechanism is fixed on the measuring platform through the vertical pole.

[0010] Preferably, the surface of the lifting block is threadedly connected with screws, and the lifting block is fixedly connected to the vertical pole through the screws. The lifting block slides along the vertical pole, and the surveyor screws the screws to fix the lifting block on the vertical pole.

[0011] Preferably, a first magnetic plate is fixedly installed on the bottom end of the direction plate, a self-locking telescopic rod is rotatably connected to one side of the top end of the measuring platform, a second magnetic plate is fixedly installed on the movable end of the self-locking telescopic rod, the first magnetic plate is magnetically connected to the second magnetic plate, the measuring personnel loosens the fixation of the self-locking telescopic rod, the movable end of the self-locking telescopic rod slides along the fixed end of the self-locking telescopic rod, the length and angle of the self-locking telescopic rod are changed, the self-locking telescopic rod pushes the second magnetic plate to be adsorbed on the first magnetic plate, so that the direction plate is deflected at an angle along the fixed seat, and the measuring angle of the second measuring device is adjusted.

[0012] Preferably, the bottom end of the fixing seat is fixedly connected to the measuring platform, and the leveling mechanism is installed on the measuring platform through the fixing seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting up the first level, the second level and the leveling mechanism, when the surveyor uses the first measuring device for measurement, the surveyor can slide the length rod along the fixed rod to adjust the position of the ground pile and adjust the angle measured by the first measuring device. The surveyor rotates and adjusts the angle and length of the self-locking telescopic rod according to the second level to make the direction plate deflect along the fixed seat, and adjusts the measuring angle of the second measuring device to ensure that the measuring device can measure stably on the ground of different flatness and avoid overturning and damaging the measuring instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side view of the leveling mechanism of the utility model;

[0017] Figure 3 This is a connection diagram between the triangular support mechanism and the measuring platform of the utility model;

[0018] Figure 4 This is a connection diagram of the fixed rod and the length rod of the utility model.

[0019] In the figure: 1. measuring platform; 2. triangular support mechanism; 21. connecting seat; 22. fixing rod; 23. length rod; 24. fixing platform; 25. ground pile; 26. push rod; 27. vertical rod; 28. lifting block; 3. first level; 4. first measuring device; 5. leveling mechanism; 51. fixing seat; 52. direction plate; 53. second level; 54. first magnetic plate; 55. self-locking telescopic rod; 56. second magnetic plate; 6. second measuring device. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figure 1-4 The utility model provides a tripod measuring device with a leveling structure, comprising a measuring platform 1, a first measuring device 4 is fixedly installed on both sides of the measuring platform 1, a leveling mechanism 5 is fixedly installed on the top of the measuring platform 1, a first level 3 is fixedly installed in the middle of the measuring platform 1, a triangular supporting mechanism 2 is fixedly installed at the bottom of the measuring platform 1, the triangular supporting mechanism 2 comprises a vertical rod 27 and two push rods 26, a lifting block 28 is slidably connected to the middle of the vertical rod 27, and both sides of the lifting block 28 are rotatably connected to one end of the two push rods 26, a fixing rod 22 is arranged on both sides of the vertical rod 27, the bottom ends of the two length rods 23 and the bottom ends of the vertical rod 27 are slidably connected with the length rod 23, the leveling mechanism 5 comprises a fixing seat 51 and a direction plate 52, the interior of the fixing seat 51 is rotatably connected to one end of the direction plate 52, a second measuring device 6 is fixedly installed on the top of the direction plate 52, a second level 53 is fixedly installed on the surface of the direction plate 52, and the first measuring device 4 measures the distance and angle of the measuring environment from both sides of the measuring platform 1.

[0022] The bottom ends of the three length rods 23 are fixedly installed with fixed platforms 24, and the bottom ends of the three fixed platforms 24 are fixedly installed with ground piles 25. According to the angle displayed on the first level 3, the surveyor slides the length rod 23 along the fixed rod 22, and the length rod 23 pushes the fixed platform 24 to adjust the position of the ground pile 25 on the fixed platform 24.

[0023] The top ends of the two fixed rods 22 are rotatably connected to the connecting seat 21, and the top ends of the two connecting seats 21 are fixedly connected to the side opposite to the measuring platform 1. The ends of the two push rods 26 away from the vertical rods 27 are respectively rotatably connected to the middle parts of the two fixed rods 22. During the sliding process of the lifting block 28, the lifting block 28 drives the push rod 26 to push the fixed rod 22 to deflect along the connecting seat 21, so as to adjust the opening and closing angle of the tripod bracket.

[0024] The top end of the vertical rod 27 is fixedly connected to the measuring platform 1 , and the triangular support mechanism 2 is fixed on the measuring platform 1 through the vertical rod 27 .

[0025] The surface of the lifting block 28 is threaded with screws, and the lifting block 28 is fixedly connected to the vertical pole 27 through the screws. The lifting block 28 slides along the vertical pole 27, and the surveyor screws the screws to fix the lifting block 28 on the vertical pole 27.

[0026] A first magnetic plate 54 is fixedly installed on the bottom end of the direction plate 52, and a self-locking telescopic rod 55 is rotatably connected to one side of the top of the measuring platform 1. A second magnetic plate 56 is fixedly installed on the movable end of the self-locking telescopic rod 55. The first magnetic plate 54 and the second magnetic plate 56 are magnetically connected. The measuring personnel loosen the fixation of the self-locking telescopic rod 55, and the movable end of the self-locking telescopic rod 55 slides along the fixed end of the self-locking telescopic rod 55. The length and angle of the self-locking telescopic rod 55 are changed. The self-locking telescopic rod 55 pushes the second magnetic plate 56 to be adsorbed on the first magnetic plate 54, so that the direction plate 52 is deflected at an angle along the fixed seat 51, and the measuring angle of the second measuring device 6 is adjusted.

[0027] The bottom end of the fixing seat 51 is fixedly connected to the measuring platform 1 , and the leveling mechanism 5 is installed on the measuring platform 1 through the fixing seat 51 .

[0028] When the embodiment of the present application is in use: during the sliding of the lifting block 28, the lifting block 28 drives the push rod 26 to push the fixed rod 22 to deflect the angle along the connecting seat 21, and the opening and closing angle of the tripod bracket is adjusted. The surveyor screws the screw to fix the lifting block 28 on the vertical pole 27. According to the angle displayed on the first level 3, the surveyor slides the length rod 23 along the fixed rod 22, and the length rod 23 pushes the fixed platform 24 to adjust the position of the ground pile 25 on the fixed platform 24. The surveyor loosens the fixation of the self-locking telescopic rod 55, and the movable end of the self-locking telescopic rod 55 slides along the fixed end of the self-locking telescopic rod 55. The length and angle of the self-locking telescopic rod 55 are changed, and the self-locking telescopic rod 55 pushes the second magnetic plate 56 to be adsorbed on the first magnetic plate 54, so that the direction plate 52 deflects the angle along the fixed seat 51. Combined with the angle value of the second level 53, the measuring angle of the second measuring device 6 is adjusted.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tripod measuring device with a leveling structure, comprising a measuring platform (1), characterized in that: A first measuring device (4) is fixedly mounted on both sides of the measuring platform (1), a leveling mechanism (5) is fixedly mounted on the top of the measuring platform (1), a first level (3) is fixedly mounted on the middle of the measuring platform (1), and a triangular support mechanism (2) is fixedly mounted on the bottom of the measuring platform (1), the triangular support mechanism (2) comprising a vertical rod (27) and two push rods (26), a lifting block (28) is slidably connected to the middle of the vertical rod (27), and the two sides of the lifting block (28) are respectively connected to the two push rods (26). The vertical rod (27) is rotatably connected to one end of the vertical rod (6), fixed rods (22) are provided on both sides of the vertical rod (27), the bottom ends of the two length rods (23) and the bottom end of the vertical rod (27) are slidably connected to the length rods (23), the leveling mechanism (5) comprises a fixed seat (51) and a direction plate (52), the interior of the fixed seat (51) is rotatably connected to one end of the direction plate (52), the top end of the direction plate (52) is fixedly mounted with a second measuring device (6), and the surface of the direction plate (52) is fixedly mounted with a second level (53).

2. The tripod measuring device with a leveling structure according to claim 1, characterized in that: A fixing platform (24) is fixedly mounted on the bottom ends of the three length rods (23), and a ground pile (25) is fixedly mounted on the bottom ends of the three fixing platforms (24).

3. The tripod measuring device with a leveling structure according to claim 1, characterized in that: The top ends of the two fixed rods (22) are rotatably connected to the connecting seats (21), the top ends of the two connecting seats (21) are fixedly connected to the side directly opposite to the measuring platform (1), and the ends of the two push rods (26) away from the vertical rod (27) are rotatably connected to the middle parts of the two fixed rods (22).

4. The tripod measuring device with a leveling structure according to claim 1, characterized in that: The top end of the vertical rod (27) is fixedly connected to the measuring platform (1).

5. The tripod measuring device with a leveling structure according to claim 1, characterized in that: The surface of the lifting block (28) is threadedly connected with screws, and the lifting block (28) is fixedly connected to the vertical pole (27) via the screws.

6. The tripod measuring device with a leveling structure according to claim 1, characterized in that: A first magnetic plate (54) is fixedly mounted on the bottom end of the direction plate (52), a self-locking telescopic rod (55) is rotatably connected to one side of the top end of the measuring platform (1), a second magnetic plate (56) is fixedly mounted on the movable end of the self-locking telescopic rod (55), and the first magnetic plate (54) and the second magnetic plate (56) are magnetically connected.

7. The tripod measuring device with a leveling structure according to claim 1, characterized in that: The bottom end of the fixing seat (51) is fixedly connected to the measuring platform (1).

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