Land planning area metering and measuring equipment

Abstract

The utility model relates to the related technical field of measuring equipment, in particular to land planning area metering and measuring equipment, which comprises a base, a vertical cylinder connected onto the base, an adjusting column with an adjustable position arranged at the top of the vertical cylinder, and a top plate connected to the top end of the adjusting column. The adjusting plate is connected to the upper portion of the top plate through cooperation of the first connecting plate, the second connecting plate, the threaded sleeve, the first threaded rod, the third connecting plate, the fourth connecting plate and the like, the measuring device is installed at the top end of the adjusting plate through the clamping assembly, and the inclination of the adjusting plate can be adjusted. The measuring device can be adjusted to an angle suitable for measurement work through the adjustment, and the height of the measuring device is adjusted through the adjusting column, so that the use effect of the measuring device is improved, and the measuring device can be conveniently used in land planning measurement work.

Description

Technical Field

[0001] The utility model relates to the technical field related to measuring devices, in particular to a land planning area metering and measuring device. Background Art

[0002] When land planning work is carried out, an area measuring device is needed to measure the area of ​​the region. When the measuring device is measuring, it is necessary to ensure that the direction of the measuring device remains stable so that accurate positioning measurement can be performed. At the same time, after the measuring device completes the measurement, the measuring position of the measuring device needs to be adjusted. Therefore, conventional measuring equipment is a whole consisting of a measuring device and a supporting fixed bracket.

[0003] The prior art discloses an area measuring device for land planning (CN215373927U), which includes a fixed bottom plate, a mounting sleeve is provided at the rear of the top surface of the fixed bottom plate, a rotating shaft is provided on the upper side of the middle of the inner cavity of the mounting sleeve, a U-shaped rotating frame is sleeved on the outer wall of the rotating shaft, a writing board is provided in the middle of the bottom surface of the U-shaped rotating frame, ratchets are sleeved on both the front and rear sides of the outer wall of the rotating shaft, a fixing sleeve is provided on both the front and rear sides of the upper part of the outer wall of the mounting sleeve, and a trapezoidal limiting plate is slidably connected to the inner wall of the fixing sleeve, which has the advantages of high measurement efficiency and easy use;

[0004] Although the above-mentioned document has the advantages of convenient transfer and use, it is not convenient to further adjust the position of the set-up measuring device, so that the staff needs to adjust the use position of the measuring device by adjusting the position of the bracket when using it. The adjustment efficiency is low and frequent adjustments will lead to a decrease in the accuracy of the use of the measuring device. When the bracket is placed on an uneven ground, it is inconvenient to adjust the horizontality of the measuring device, which will affect the use effect of the measuring device. For this reason, technical personnel in this field have proposed a land planning area metering and measuring equipment to solve the problems raised in the above background. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a land planning area metering and measuring device, which solves the problems that conventional measuring devices are inconvenient to move and the steps for adjusting the measuring angle are complicated and inconvenient.

[0006] The utility model provides the following technical scheme: a land planning area measurement and measurement device, comprising a base, a vertical cylinder is connected to the top of the base, an adjusting column is inserted and matched with the top of the vertical cylinder, a fixing bolt for fixing the position of the adjusting column on the vertical cylinder is arranged on the outer wall of the top of the vertical cylinder, a plurality of positioning sockets matched with the fixing bolts are arranged at equal intervals along the vertical direction on the side wall of the adjusting column, a top plate is connected to the top of the adjusting column, a first connecting plate is connected to one side of the top of the top plate, the top of the first connecting plate is rotatably connected to the bottom of the second connecting plate, a rectangular groove is arranged at the other end of the top plate, a threaded sleeve is rotatably connected in the rectangular groove, a first threaded rod is threadedly connected in the threaded sleeve, a first turning handle is connected to the bottom of the first threaded rod, the top of the first threaded rod is rotatably connected to the bottom of the third connecting plate, the top of the third connecting plate is rotatably connected to the bottom of the fourth connecting plate, the top of the second connecting plate is fixedly connected to the bottom of one end of the adjusting plate, the top of the fourth connecting plate is fixedly connected to the bottom of the other end of the adjusting plate, a clamping assembly is arranged at the top of the adjusting plate, and a measuring device is clamped and installed on the clamping assembly.

[0007] Preferred technical solution 1: rotating rods are connected to the outer walls of both sides of the threaded sleeve, cylindrical grooves are provided on the inner walls of both sides of the rectangular groove, and one end of the rotating rod away from the threaded sleeve is inserted and installed in the corresponding cylindrical groove.

[0008] Preferred technical solution 2: The number of the first connecting plates and the second connecting plates are both set to two, the two first connecting plates are symmetrically connected to one end of the top plate, and the two second connecting plates are symmetrically connected to one end of the adjustment plate.

[0009] Preferred technical solution three: the bottom of the base has a cavity, a bottom plate is arranged in the cavity, a moving wheel is connected to the bottom end of the bottom plate, a telescopic member is installed in the inner cavity at the bottom of the vertical tube, and the bottom end of the telescopic member is connected to the top end of the bottom plate.

[0010] Preferred technical solution four: the bottom end of the base is connected to an annular bottom plate, a plurality of fixing sleeves are evenly distributed on the annular bottom plate, and a grounding plug is arranged inside the fixing sleeve.

[0011] Preferred technical solution five: the clamping assembly includes two fixed plates symmetrically connected to the top of the adjusting plate, a second threaded rod rotatably connected between the two fixed plates, two threaded sliders symmetrically and threadedly connected to the second threaded rod, and two clamping plates respectively connected to the top of the two threaded sliders through connecting rods, and one end of the second threaded rod is connected to a second handle.

[0012] Compared with the prior art, the utility model provides a land planning area measurement device, which has the following beneficial effects:

[0013] The land planning area metering and measuring equipment adjusts the height positions of the top plate and the adjusting plate through the cooperation of the vertical cylinder and the adjusting column, thereby adjusting the use height of the measuring device. After the measuring device is installed through the clamping assembly, the inclination of the adjusting plate is adjusted through the first connecting plate, the second connecting plate, the threaded sleeve, the first threaded rod, the third connecting plate, the fourth connecting plate, etc., thereby adjusting the use angle of the measuring device. When the base is installed on an uneven ground, the measuring device can be adjusted to an angle suitable for measuring work through this adjustment, thereby improving the use effect of the measuring device. The adjustment structure has the functions of height adjustment and inclination adjustment, and has stronger practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the overall structure of an embodiment of the utility model.

[0015] Figure 2 It is a schematic structural diagram of the top plate in an embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the clamping assembly in an embodiment of the utility model.

[0017] Figure 4 It is a schematic structural diagram of the annular bottom plate in an embodiment of the utility model.

[0018] In the figure: vertical cylinder-1, adjusting column-2, positioning socket-3, fixing bolt-4, base-5, annular bottom plate-6, mounting sleeve-7, telescopic member-8, bottom plate-9, action wheel-10, control box-11, wire-12, top plate-13, rectangular groove-14, cylindrical groove-15, threaded sleeve-16, rotating rod-17, first threaded rod-18, first turning handle-19, first connecting plate-20, second connecting plate-21, third connecting plate-22, fourth connecting plate-23, adjusting plate-24, fixing plate-25, second threaded rod-26, threaded slider-27, second turning handle-28, connecting rod-29, clamping plate-30, measuring device-31, fixing sleeve-32, grounding plug-33. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0020] Example 1: Please refer to Figure 1 , Figure 2A land planning area measurement and measuring device comprises a base 5, a vertical cylinder 1 is connected to the top of the base 5, an adjusting column 2 is inserted and connected to the top of the vertical cylinder 1, a fixing bolt 4 for fixing the position of the adjusting column 2 on the vertical cylinder 1 is arranged on the outer wall of the top of the vertical cylinder 1, a plurality of positioning holes 3 cooperating with the fixing bolts 4 are arranged on the side wall of the adjusting column 2 at equal intervals along the vertical direction, a top plate 13 is connected to the top of the adjusting column 2, a first connecting plate 20 is connected to one side of the top of the top plate 13, the top of the first connecting plate 20 is rotatably connected to the bottom of the second connecting plate 21, a rectangular groove 14 is arranged at the other end of the top plate 13, and a rotatable connection is arranged in the rectangular groove 14 There is a threaded sleeve 16, and the internal thread of the threaded sleeve 16 is connected to a first threaded rod 18, the bottom end of the first threaded rod 18 is connected to a first turning handle 19, the top of the first threaded rod 18 is rotatably connected to the bottom end of the third connecting plate 22, the top of the third connecting plate 22 is rotatably connected to the bottom end of the fourth connecting plate 23, the top of the second connecting plate 21 is fixedly connected to the bottom of one end of the adjusting plate 24, the top of the fourth connecting plate 23 is fixedly connected to the bottom of the other end of the adjusting plate 24, and a clamping assembly is provided at the top of the adjusting plate 24, and the clamping assembly is used to clamp and fix a measuring device 31, and the measuring device 31 can be selected from the laser measuring device for area measurement in the prior art.

[0021] See also Figure 1 , Figure 2 , the outer walls on both sides of the threaded sleeve 16 are connected with rotating rods 17, and the inner walls on both sides of the rectangular groove 14 are provided with cylindrical grooves 15, and the rotating rod 17 is inserted and installed in the corresponding cylindrical groove 15 at one end away from the threaded sleeve 16, and the threaded sleeve 16 is rotatably connected to the rectangular groove 14 through the rotating rod 17. In this embodiment, in order to improve the connection stability between the adjustment plate 24 and the top plate 13, the number of the first connecting plate 20 and the second connecting plate 21 is set to two, and the two first connecting plates 20 are symmetrically connected to one end of the top plate 13, and the two second connecting plates 21 are symmetrically connected to one end of the adjustment plate 24.

[0022] Example 2: See Figure 1 , Figure 4On the basis of the first embodiment, the bottom of the base 5 has a cavity, a bottom plate 9 is arranged in the cavity, and a moving wheel 10 is connected to the bottom end of the bottom plate 9. A telescopic member 8 is installed in the inner cavity at the bottom of the vertical tube 1 through a mounting sleeve 8. The bottom end of the telescopic member 8 is connected to the top of the bottom plate 9. A control box 11 is arranged at the top of the base 5. The telescopic member 8 is selected as an electric telescopic rod. The telescopic member 8 is connected to the control box 11 by a wire 12. The telescopic member 8 drives the bottom plate 9 to move, and then drives the moving wheel 10 to extend or retract the base 5. The action wheel 10 is used to facilitate the movement of the entire bracket. When the bracket is fixed, the action wheel 10 is retracted into the base 5. Since the contact area between the bottom end of the base 5 and the ground is reduced, in order to ensure the friction effect of the base 5 in contact with the ground, an annular bottom plate 6 is connected to the bottom end of the base 5. A number of fixing sleeves 32 are evenly distributed on the annular bottom plate 6. A grounding plug 33 is arranged in the fixing sleeve 32. When the annular bottom plate 6 is placed on the ground, the grounding plug 33 is inserted into the ground by a knocking tool, thereby fixing the annular bottom plate 6.

[0023] See also Figure 1 , Figure 3 The clamping assembly includes two fixed plates 25 symmetrically connected to the top of the adjusting plate 24, a second threaded rod 26 rotatably connected between the two fixed plates 25, two threaded sliders 27 symmetrically and threadedly connected to the second threaded rod 26, and two clamping plates 30 respectively connected to the top of the two threaded sliders 27 through connecting rods 29, one end of the second threaded rod 26 is connected to a second turning handle 28, and the shape and size of the clamping plate 30 correspond to the outer shape and size of the measuring device 31.

[0024] Working principle: When in use, the control box 11 controls the telescopic member 8 to start and drive the bottom plate 9 to move downward so that the action wheel 10 extends from the bottom of the base 5, and the action wheel 10 is used to move the adjustment bracket position, and the action wheel 10 is stored back into the base 5 through the telescopic member 8 and the base 5 is placed on the working ground where the land planning area measurement is required to be carried out and fixed, and the position of the adjustment column 2 on the vertical cylinder 1 is adjusted and fixed by the fixing bolt 4, and then the height of the top plate 13 and the adjustment plate 24 is adjusted, so that the measuring device 31 is placed between the two clamping plates 30, and the second turning handle 28 is turned to drive the second threaded rod 26 to rotate, thereby driving the two threaded rods 26 to rotate. The sliders 27 approach each other, thereby driving the two clamping plates 30 to approach each other to clamp the measuring device 31. When the inclination of the adjusting plate 24 needs to be adjusted, the first turning handle 19 is rotated to drive the first threaded rod 18 to rotate, thereby driving the first threaded rod 18 to move in the threaded sleeve 16, and then adjusting the distance between one end of the top plate 13 and one end of the adjusting plate 24, so as to adjust the inclination of the adjusting plate 24. A level can be installed on the adjusting plate 24 to assist in the adjustment, so that the measuring device 31 can be adjusted to an appropriate use angle position, and then the measuring device 31 is used to perform regional area measurement.

Claims

1. A land planning area measurement device, comprising a base (5), characterized in that: The top of the base (5) is connected to a vertical tube (1), the top of the vertical tube (1) is inserted and connected with an adjusting column (2), the top outer wall of the vertical tube (1) is provided with a fixing bolt (4) for fixing the position of the adjusting column (2) on the vertical tube (1), the side wall of the adjusting column (2) is provided with a plurality of positioning holes (3) that cooperate with the fixing bolts (4) at equal intervals along the vertical direction, the top of the adjusting column (2) is connected to a top plate (13), one side of the top of the top plate (13) is connected to a first connecting plate (20), the top of the first connecting plate (20) is rotatably connected to the bottom of the second connecting plate (21), the other end of the top plate (13) is provided with a rectangular groove (14), the rectangular A threaded sleeve (16) is rotatably connected in the groove (14); a first threaded rod (18) is connected to the threaded sleeve (16) through its internal thread; a first turning handle (19) is connected to the bottom end of the first threaded rod (18); a top end of the first threaded rod (18) is rotatably connected to a bottom end of a third connecting plate (22); a top end of the third connecting plate (22) is rotatably connected to a bottom end of a fourth connecting plate (23); a top end of the second connecting plate (21) is fixedly connected to a bottom end of one end of an adjusting plate (24); a top end of the fourth connecting plate (23) is fixedly connected to a bottom end of the other end of the adjusting plate (24); a clamping assembly is provided at the top end of the adjusting plate (24); a measuring device (31) is clamped and mounted on the clamping assembly.

2. A land planning area measurement device according to claim 1, characterized in that: The outer walls on both sides of the threaded sleeve (16) are connected to rotating rods (17), the inner walls on both sides of the rectangular groove (14) are provided with columnar grooves (15), and one end of the rotating rod (17) away from the threaded sleeve (16) is inserted and installed in the corresponding columnar groove (15).

3. A land planning area measurement device according to claim 2, characterized in that: The number of the first connecting plates (20) and the number of the second connecting plates (21) are both set to two, the two first connecting plates (20) are symmetrically connected to one end of the top plate (13), and the two second connecting plates (21) are symmetrically connected to one end of the adjustment plate (24).

4. The land planning area measurement device according to claim 1 is characterized in that: The base (5) has a cavity at the bottom, a bottom plate (9) is arranged in the cavity, and a moving wheel (10) is connected to the bottom end of the bottom plate (9). A telescopic member (8) is installed in the inner cavity at the bottom of the vertical tube (1), and the bottom end of the telescopic member (8) is connected to the top end of the bottom plate (9).

5. The land planning area measurement device according to claim 4 is characterized in that: The bottom end of the base (5) is connected to an annular bottom plate (6), a plurality of fixing sleeves (32) are evenly distributed on the annular bottom plate (6), and a grounding plug rod (33) is arranged inside the fixing sleeve (32).

6. The land planning area measurement device according to claim 1, characterized in that: The clamping assembly comprises two fixed plates (25) symmetrically connected to the top of the adjustment plate (24), a second threaded rod (26) rotatably connected between the two fixed plates (25), two threaded sliders (27) symmetrically and threadedly connected to the second threaded rod (26), and two clamping plates (30) respectively connected to the top of the two threaded sliders (27) through connecting rods (29), and one end of the second threaded rod (26) is connected to a second turning handle (28).

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