A convenient land surveying and mapping calibration device

Abstract

A convenient-to-operate land surveying and calibration device relates to the technical field of surveying and mapping engineering equipment. A threaded rod is arranged on the bottom plate of a mounting shell, a spraying mechanism is arranged on the mounting shell, an anchoring drive mechanism is arranged in the mounting shell, and the anchoring drive mechanism is arranged in a transmission arrangement with the threaded rod, and a spraying drive mechanism is arranged on the mounting shell, and the spraying drive mechanism is arranged in a transmission arrangement with the spraying mechanism; an anchor rod structure is used as a retention, and a corresponding linkage mechanism is arranged to realize energy storage when installing the device, so as to realize spraying paint to expand the calibration range, thereby realizing long-term and eye-catching calibration of surveying and mapping positioning.

Description

Technical Field

[0001] The invention relates to the technical field of surveying and mapping engineering equipment, and in particular to a land surveying and mapping calibration device that is easy to operate. Background Art

[0002] Land surveying and mapping mainly measures the length and elevation of the land and calibrates it, and then carries out the next work based on the measured data and the calibration. The traditional surveying and calibration adopts the method of spreading paint or installing calibration poles. The former will disappear quickly under the natural rain, and the latter is too small to be conspicuous in a larger venue. Therefore, we now plan to design a device that can be retained for a long time and can make obvious marks. Summary of the invention

[0003] The purpose of the present invention is to address the defects and shortcomings of the prior art and provide a convenient land surveying and calibration device, which adopts an anchor rod structure as a retention and sets a corresponding linkage mechanism to store energy when the device is installed, so as to achieve spraying paint to expand the calibration range, thereby realizing long-term and eye-catching calibration of surveying and positioning.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] The utility model comprises a mounting shell, a threaded rod, wherein the threaded rod is arranged on a bottom plate of the mounting shell, and further comprises:

[0006] A spraying mechanism, wherein the spraying mechanism is arranged on the mounting shell;

[0007] An anchoring drive mechanism, the anchoring drive mechanism is arranged in the mounting shell, and the anchoring drive mechanism is arranged for transmission with the threaded rod;

[0008] The spraying drive mechanism is arranged on the mounting shell, and the spraying drive mechanism is arranged in transmission with the spraying mechanism.

[0009] Preferably, the spraying mechanism comprises:

[0010] A pressure storage gas tank, wherein the pressure storage gas tank is fixedly arranged in the mounting shell;

[0011] An air pump, wherein the air pump is fixedly arranged in the mounting shell, an air outlet of the air pump is connected to the upper part of the inner cavity of the pressure storage tank through a pipeline, and a pressure handle of the air pump is movably inserted into the top plate of the mounting shell;

[0012] A paint tank, wherein the paint tank is fixedly arranged in the mounting shell, and an air inlet of the paint tank is connected to the upper part of the inner cavity of the pressure storage tank through a pipeline;

[0013] A nozzle, the nozzle is screwed on the top plate of the mounting shell, and the nozzle is connected to the lower part of the inner cavity of the coating tank through a pipeline;

[0014] The air compression component is arranged in the installation shell, and the air compression component is transmission-arranged with the pressure handle of the air pump.

[0015] Preferably, the anchoring drive mechanism comprises:

[0016] A driving shaft, wherein the driving shaft is rotatably mounted in the mounting housing via a bearing;

[0017] A driven shaft, wherein the driven shaft is rotatably mounted in the mounting housing via a bearing, and the driving shaft and the driven shaft are connected via a spur gear set;

[0018] Hexagon sockets, there are two hexagon sockets, one of which is fixedly arranged on the driving shaft, and the other is fixedly arranged on the driven shaft;

[0019] An anchored one-way self-locking ratchet unit, the anchored one-way self-locking ratchet unit is penetrated and fixed on the bottom plate of the mounting shell, and the input shaft of the anchored one-way self-locking ratchet unit is connected to the driving drive through a bevel gear set, and the upper end of the threaded rod is fixed on the output shaft of the anchored one-way self-locking ratchet unit through a spline.

[0020] Preferably, a pry bar is movably inserted into the hexagonal sleeve, a guide opening is opened on the side plate of the mounting shell, and the pry bar extends from the guide opening to the outside of the mounting shell.

[0021] Preferably, the compressed air assembly comprises:

[0022] A lifting slide rail, wherein the lifting slide rail is fixedly arranged on the outer side wall of the air pump;

[0023] A lifting rack, wherein the lifting rack is slidably arranged in the lifting rail;

[0024] A transmission rod, wherein the transmission rod is fixedly arranged on the upper end of the lifting rack, and the upper end of the transmission rod is fixedly arranged on the upper end of the pressure handle of the air pump, and the transmission rod is movably inserted into the top plate of the mounting shell;

[0025] The lifting gear is fixedly arranged on the driven shaft, and the lifting gear and the lifting rack are meshed with each other.

[0026] Preferably, a telescopic hole is provided on the bottom plate of the installation shell, and the lifting rack is arranged in cooperation with the telescopic hole.

[0027] Preferably, the spraying drive mechanism comprises:

[0028] A mounting frame, wherein the mounting frame is fixedly arranged on the top plate of the mounting shell, and the nozzle is rotated on the top plate of the mounting frame through a bearing;

[0029] A power storage shaft, wherein the power storage shaft is rotatably mounted on the mounting frame via a bearing;

[0030] A claw plate, wherein the claw plate is rotatably mounted on the power storage shaft through a bearing, and the claw plate is fixedly mounted on the shaft end of the nozzle;

[0031] A coil spring, wherein the coil spring is sleeved and fixed on the power storage shaft, and the movable end of the coil spring is fixedly arranged on the claw plate;

[0032] The claw is movably inserted into the side plate of the mounting frame, and the claw is engaged with the claw plate;

[0033] A spray one-way self-locking ratchet unit, wherein the spray one-way self-locking ratchet unit is inserted and fixed on the top plate of the mounting shell, and the input shaft of the spray one-way self-locking ratchet unit is connected to the driving shaft through a bevel gear set, and the output shaft of the spray one-way self-locking ratchet unit is connected to the power storage shaft through a spur gear set.

[0034] Preferably, an elastic sheet (10) is arranged between the two hexagonal sockets (5-3), and two ends of the elastic sheet (10) are respectively fixedly arranged on the hexagonal sockets (5-3) on both sides.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] 1. This device is provided with a threaded rod that can be screwed into the ground and a rotatable nozzle, and is provided with a pressure storage gas tank, a paint tank, and an air pump, so that the device can be installed and fixed on the ground positioning point and a striking positioning mark can be achieved by spraying with the nozzle;

[0037] 2. The device is provided with a driving shaft and a driven shaft which transmit transmission to each other, so as to realize the installation of the device on the ground through the threaded rod and the storage of energy for the nozzle spraying through the transmission of the anchoring one-way self-locking ratchet unit and the spraying one-way self-locking ratchet unit, and the storage of energy through the storage shaft and the coil spring, so as to realize the automatic operation of the nozzle to spray and draw a circular mark. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of the present invention.

[0039] Figure 2 yes Figure 1 Lower left rear view.

[0040] Figure 3 It is a structural schematic diagram of the driving shaft, the pry bar and the threaded rod in the present invention.

[0041] Figure 4It is a structural schematic diagram of the installation shell and the pressure storage gas tank in the present invention.

[0042] Figure 5 It is a structural schematic diagram of the driving shaft and the driven shaft in the present invention.

[0043] Description of reference numerals:

[0044] Mounting shell 1, threaded rod 2, spraying mechanism 3, pressure gas tank 3-1, air pump 3-2, paint tank 3-3, nozzle 3-4, compressed air assembly 4, lifting slide rail 4-1, lifting rack 4-2, transmission rod 4-3, lifting gear 4-4, anchoring drive mechanism 5, active shaft 5-1, driven shaft 5-2, hexagon socket 5-3, anchoring one-way self-locking ratchet unit 5-4, spraying drive mechanism 6, mounting frame 6-1, power storage shaft 6-2, claw plate 6-3, coil spring 6-4, claw 6-5, spraying one-way self-locking ratchet unit 6-6, pry bar 7, guide port 8, telescopic hole 9, elastic sheet 10. DETAILED DESCRIPTION

[0045] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0046] like Figure 1-5 As shown, this specific implementation adopts the following technical solutions:

[0047] The utility model comprises a mounting shell 1 and a threaded rod 2, wherein the threaded rod 2 is arranged on the bottom plate of the mounting shell 1, and further comprises:

[0048] A spraying mechanism 3, wherein the spraying mechanism 3 is arranged on the mounting shell 1;

[0049] An anchoring drive mechanism 5, the anchoring drive mechanism 5 is arranged in the mounting shell 1, and the anchoring drive mechanism 5 is arranged for transmission with the threaded rod 2;

[0050] A spraying drive mechanism 6, wherein the spraying drive mechanism 6 is arranged on the mounting shell 1, and the spraying drive mechanism 6 is arranged in transmission with the spraying mechanism;

[0051] The spraying mechanism 3 comprises:

[0052] A pressure storage gas tank 3-1, wherein the pressure storage gas tank 3-1 is fixedly arranged in the mounting shell 1;

[0053] An air pump 3-2, wherein the air pump 3-2 is fixedly arranged in the mounting shell 1, an air outlet of the air pump 3-2 is connected to the upper part of the inner cavity of the pressure storage tank 3-1 through a pipeline, and a pressure handle of the air pump 3-2 is movably inserted into the top plate of the mounting shell 1;

[0054] A coating tank 3-3, wherein the coating tank 3-3 is fixedly arranged in the mounting shell 1, and an air inlet of the coating tank 3-3 is connected to the upper part of the inner cavity of the pressure storage tank 3-1 through a pipeline;

[0055] Nozzle 3-4, the nozzle 3-4 is screwed on the top plate of the mounting shell 1, and the nozzle 3-4 is connected to the lower part of the inner cavity of the coating tank 3-3 through a pipeline;

[0056] The air compression component 4 is arranged in the mounting shell 1, and the air compression component 4 is arranged in a transmission manner with the pressure handle of the air pump 3-2;

[0057] The anchoring drive mechanism 5 comprises:

[0058] A driving shaft 5-1, wherein the driving shaft 5-1 is rotatably mounted in the mounting housing 1 via a bearing;

[0059] A driven shaft 5-2, wherein the driven shaft 5-2 is rotatably mounted in the mounting housing 1 via a bearing, and the driving shaft 5-1 and the driven shaft 5-2 are connected to each other via a spur gear set;

[0060] Hexagon sockets 5-3, there are two hexagon sockets 5-3, one of which is fixedly arranged on the driving shaft 5-1, and the other hexagon socket 5-3 is fixedly arranged on the driven shaft 5-2;

[0061] Anchoring one-way self-locking ratchet unit 5-4, the anchoring one-way self-locking ratchet unit 5-4 is fixed on the bottom plate of the mounting shell 1, and the input shaft of the anchoring one-way self-locking ratchet unit 5-4 is connected to the driving drive through a bevel gear set, and the upper end of the threaded rod 2 is fixed on the output shaft of the anchoring one-way self-locking ratchet unit 5-4 through a spline;

[0062] A pry bar 7, wherein the pry bar 7 is movably inserted into the hexagon socket 5-3, and a guide opening 8 is provided on the side plate of the mounting shell 1, and the pry bar 7 passes through the guide opening 8 to the outside of the mounting shell 1;

[0063] An elastic sheet 10, wherein the elastic sheet 10 is disposed between the two hexagonal sleeves 5-3, and both ends of the elastic sheet 10 are respectively fixedly disposed on the hexagonal sleeves 5-3 on both sides;

[0064] The compressed air assembly 4 comprises:

[0065] A lifting rail 4-1, wherein the lifting rail 4-1 is fixedly arranged on the outer side wall of the air pump 3-2;

[0066] A lifting rack 4-2, wherein the lifting rack 4-2 is slidably arranged in the lifting rail 4-1, and a telescopic hole 9 is provided on the bottom plate of the mounting shell 1 just below the lifting rack 4-2;

[0067] Transmission rod 4-3, the transmission rod 4-3 is fixedly arranged on the upper end of the lifting rack 4-2, and the upper end of the transmission rod 4-3 is fixedly arranged on the upper end of the pressure handle of the air pump 3-2, and the transmission rod 4-3 is movably inserted on the top plate of the mounting shell 1;

[0068] A lifting gear 4-4, wherein the lifting gear 4-4 is fixedly arranged on the driven shaft 5-2, and the lifting gear 4-4 and the lifting rack 4-2 are meshed with each other;

[0069] The spraying drive mechanism 6 comprises:

[0070] A mounting frame 6-1, wherein the mounting frame 6-1 is fixedly mounted on the top plate of the mounting shell 1, and the nozzle 3-4 is rotated on the top plate of the mounting frame 6-1 through a bearing;

[0071] A power storage shaft 6-2, wherein the power storage shaft 6-2 is rotatably mounted on the mounting frame 6-1 via a bearing;

[0072] A claw plate 6-3, wherein the claw plate 6-3 is rotatably mounted on the power storage shaft 6-2 through a bearing, and the claw plate 6-3 is fixedly mounted on the shaft end of the nozzle 3-4;

[0073] A coil spring 6-4, wherein the coil spring 6-4 is sleeved and fixed on the power storage shaft 6-2, and the movable end of the coil spring 6-4 is fixedly arranged on the claw plate 6-3;

[0074] The claw 6-5 is movably inserted into the side plate of the mounting frame 6-1, and the claw 6-5 is engaged with the claw plate 6-3;

[0075] The spray one-way self-locking ratchet unit 6-6 is fixed on the top plate of the mounting shell 1, and the input shaft of the spray one-way self-locking ratchet unit 6-6 is connected to the driving shaft 5-1 through a bevel gear set, and the output shaft of the spray one-way self-locking ratchet unit 6-6 is connected to the power storage shaft 6-2 through a spur gear set.

[0076] When using the device, first measure the fixed point. After the fixed point is completed, the threaded rod 2 of the device is inserted into the fixed point position, and then the pry bar 7 is inserted into the hexagonal sleeve 5-3, and the two pry bars 7 are opened and closed to reciprocate to drive the active shaft 5-1 and the driven shaft 5-2 to reciprocate; the active shaft 5-1 reciprocates to drive the threaded rod 2 to rotate unidirectionally and insert into the ground through the unidirectional transmission of the anchored one-way self-locking ratchet unit 5-4, and the driven shaft 5-2 reciprocates to drive the lifting rack 4-2 to slide up and down in the lifting slide rail 4-1 through the lifting gear 4-4, and the lifting rack 4-2 drives the pressure handle of the air pump 3-2 to move back and forth through the transmission rod 4-3 to realize the passage. The air pump 3-2 inflates the pressure storage tank 3-1, and the driving shaft 5-1 drives the storage shaft 6-2 to rotate in one direction through the one-way self-locking ratchet unit 6-6 of the spraying, and the claw 6-5 clamps the claw plate 6-3 so that the storage shaft 6-2 rotates in one direction to tighten the coil spring 6-4 to store force. After the threaded rod 2 is fully inserted into the ground, the pry bar 7 is pulled out, and then the claw 6-5 is pulled out and the nozzle 3-4 is opened. Then the coil spring 6-4 drives the nozzle 3-4 to rotate through the claw plate 6-3, and the compressed air in the pressure storage tank 3-1 sprays the paint in the paint tank 3-3 from the nozzle 3-4, so that the nozzle 3-4 rotates and sprays the paint to draw a circle, so as to draw a striking mark at the positioning point.

[0077] Compared with the prior art, the present invention has the following beneficial effects:

[0078] 1. The device is provided with a threaded rod 2 that can be screwed into the ground and a rotatable nozzle 3-4, and is provided with a pressure storage gas tank 3-1, a paint tank 3-3, and an air pump 3-2, so as to realize the installation and fixing of the device on the ground positioning point and realize eye-catching positioning mark by spraying with the nozzle 3-4;

[0079] 2. The device is provided with a driving shaft 5-1 and a driven shaft 5-2 which transmit transmission to each other, so as to realize the installation of the device on the ground through the threaded rod 2 while realizing the energy storage for spraying of the nozzle 3-4 through the transmission of the anchoring one-way self-locking ratchet unit 5-4 and the spraying one-way self-locking ratchet unit 6-6 and the energy storage of the energy storage shaft 6-2 and the coil spring 6-4, so as to realize the automatic operation of spraying and drawing circular marks through the nozzle 3-4.

[0080] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient land surveying and calibration device, comprising a mounting shell (1) and a threaded rod (2), wherein the threaded rod (2) is arranged on a bottom plate of the mounting shell (1); characterized in that: It also contains: A spraying mechanism (3), wherein the spraying mechanism (3) is arranged on the mounting shell (1); An anchoring drive mechanism (5), wherein the anchoring drive mechanism (5) is arranged in the mounting shell (1), and the anchoring drive mechanism (5) is arranged in a transmission manner with the threaded rod (2); A spraying drive mechanism (6), wherein the spraying drive mechanism (6) is arranged on the mounting shell (1), and the spraying drive mechanism (6) is arranged in a transmission manner with the spraying mechanism (3); The spraying mechanism (3) comprises: A pressure storage gas tank (3-1), wherein the pressure storage gas tank (3-1) is fixedly arranged in the mounting shell (1); An air pump (3-2), wherein the air pump (3-2) is fixedly arranged in the mounting shell (1), an air outlet of the air pump (3-2) is connected to the upper part of the inner cavity of the pressure storage tank (3-1) through a pipeline, and a pressure handle of the air pump (3-2) is movably inserted into the top plate of the mounting shell (1); A paint tank (3-3), wherein the paint tank (3-3) is fixedly arranged in the mounting shell (1), and an air inlet of the paint tank (3-3) is connected to the upper part of the inner cavity of the pressure storage gas tank (3-1) through a pipeline; A nozzle (3-4), wherein the nozzle (3-4) is screwed onto the top plate of the mounting shell (1), and the nozzle (3-4) is connected to the lower part of the inner cavity of the coating tank (3-3) through a pipeline; An air compression component (4), wherein the air compression component (4) is arranged in the mounting shell (1), and the air compression component (4) is arranged in a transmission manner with a compression handle of the air pump (3-2); The anchoring drive mechanism (5) comprises: A driving shaft (5-1), wherein the driving shaft (5-1) is rotatably mounted in the mounting housing (1) via a bearing; A driven shaft (5-2), wherein the driven shaft (5-2) is rotatably mounted in the mounting housing (1) via a bearing, and the driving shaft (5-1) and the driven shaft (5-2) are transmission-connected via a spur gear set; An inner hexagon socket (5-3), wherein there are two inner hexagon sockets (5-3), one of which is fixedly arranged on the driving shaft (5-1), and the other inner hexagon socket (5-3) is fixedly arranged on the driven shaft (5-2); An anchored one-way self-locking ratchet unit (5-4), the anchored one-way self-locking ratchet unit (5-4) is inserted and fixed on the bottom plate of the mounting shell (1), and the input shaft of the anchored one-way self-locking ratchet unit (5-4) is connected to the driving shaft through a bevel gear set, and the upper end of the threaded rod (2) is fixed on the output shaft of the anchored one-way self-locking ratchet unit (5-4) through a spline; A pry bar (7) is movably inserted into the hexagonal sleeve (5-3), a guide opening (8) is provided on the side plate of the mounting shell (1), and the pry bar (7) extends from the guide opening (8) to the outside of the mounting shell (1); The air compression component (4) comprises: A lifting slide rail (4-1), wherein the lifting slide rail (4-1) is fixedly arranged on an outer side wall of the air pump (3-2); A lifting rack (4-2), wherein the lifting rack (4-2) is slidably arranged in the lifting slide rail (4-1); A transmission rod (4-3), wherein the transmission rod (4-3) is fixedly arranged on the upper end of the lifting rack (4-2), and the upper end of the transmission rod (4-3) is fixedly arranged on the upper end of the pressure handle of the air pump (3-2), and the transmission rod (4-3) is movably inserted into the top plate of the mounting shell (1); A lifting gear (4-4), wherein the lifting gear (4-4) is fixedly arranged on the driven shaft (5-2), and the lifting gear (4-4) and the lifting rack (4-2) are arranged to mesh with each other.

2. The convenient land surveying and calibration device according to claim 1 is characterized in that: A telescopic hole (9) is provided on the bottom plate of the installation shell (1), and the lifting rack (4-2) is arranged in coordination with the telescopic hole (9).

3. The convenient land surveying and calibration device according to claim 2 is characterized in that: The spraying drive mechanism (6) comprises: A mounting frame (6-1), the mounting frame (6-1) being fixedly mounted on a top plate of the mounting shell (1), and the nozzle (3-4) being rotatably mounted on the top plate of the mounting frame (6-1) via a bearing; A power storage shaft (6-2), wherein the power storage shaft (6-2) is rotatably mounted on the mounting frame (6-1) via a bearing; A claw plate (6-3), wherein the claw plate (6-3) is rotatably mounted on the power storage shaft (6-2) via a bearing, and the claw plate (6-3) is fixedly mounted on the shaft end of the nozzle (3-4); A coil spring (6-4), wherein the coil spring (6-4) is sleeved and fixed on the power storage shaft (6-2), and the movable end of the coil spring (6-4) is fixedly arranged on the claw plate (6-3); A clamping claw (6-5), wherein the clamping claw (6-5) is movably inserted into a side plate of the mounting frame (6-1), and the clamping claw (6-5) is meshedly arranged with the claw plate (6-3); A spray one-way self-locking ratchet unit (6-6) is inserted and fixed on the top plate of the mounting shell (1), and the input shaft of the spray one-way self-locking ratchet unit (6-6) is transmission-connected to the driving shaft (5-1) via a bevel gear set, and the output shaft of the spray one-way self-locking ratchet unit (6-6) is transmission-connected to the power storage shaft (6-2) via a spur gear set.

4. The convenient land surveying and calibration device according to claim 3 is characterized in that: An elastic sheet (10) is arranged between the two hexagonal sockets (5-3), and two ends of the elastic sheet (10) are respectively fixedly arranged on the hexagonal sockets (5-3) on both sides.

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