Surveying and mapping marker post

Abstract

The utility model relates to the field of surveying and mapping marker posts, in particular to a surveying and mapping marker post, which comprises a connecting table, a telescopic fixing mechanism, a drilling fixing mechanism and a drill bit, wherein the telescopic fixing mechanism is arranged at the bottom of the connecting table; the drilling fixing mechanism is arranged at the axis of the connecting table and located at the bottom. The drill bit is arranged at the bottom of the drilling fixing mechanism. Through the arrangement of the telescopic fixing mechanism and the ground drilling fixing mechanism, the position of the sliding rod in the fixing pipe is adjusted according to the terrain, and preliminary fixation is carried out through universal rotation of the supporting plate, so that the supporting position can be adjusted according to the fluctuation and change of the terrain, and the requirements of surveying and mapping work are met; then the drill bit and the reinforcing plate are driven by the motor to be inserted into the ground, so that the position is further reinforced, the surveying and mapping pole can be fixed in various modes, the surveying and mapping effect cannot be affected by shaking of the surveying and mapping pole under the influence of the outside, and the measurement precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying and mapping flagpole field especially, relate to a surveying and mapping flagpole. BACKGROUND

[0002] Surveying and mapping mainly is to space precision positioning and navigation, city and engineering construction and its surveying and mapping engineering research, the measurement and drawing of various information such as landform, geological structure etc. topographic map, often in the field operation.

[0003] The Chinese patent with the publication number CN220625317U discloses a surveying and mapping flagpole, which comprises a connecting disc, the lower surface of the connecting disc is fixedly connected with an adjusting device, the end of the adjusting device away from the connecting disc is fixedly connected with a drill bit, the upper surface of the connecting disc is fixedly connected with a surveying and mapping instrument, the circular arc surface of the adjusting device is provided with a supporting device, the supporting device comprises a plurality of connecting plates, the plurality of connecting discs are uniformly distributed on the adjusting device, and the plurality of connecting plates are rotatably connected with the adjusting device, and the circular arc surface of the connecting plate is fixedly connected with a connecting block. The surveying and mapping flagpole has the advantages that the screw rod at the lower end of the threaded adjusting rod is rotated, the threaded adjusting rod is adjusted to a proper height, the fixing plug on the sliding rod is pulled out, the fixing plug is connected with the connecting block through the connecting rope, the fixing plug is suspended in the air, the threaded adjusting rod is adjusted to an angle through the sliding rod, and the threaded adjusting rod and the adjusting device form an angle that can be stabilized.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: the existing surveying and mapping flagpole cannot be fixedly installed on rugged terrain during use, so that effective surveying and mapping cannot be performed on rugged terrain, and the work progress is affected. UTILITY MODEL CONTENT

[0005] The utility model aims at the problem that the surveying and mapping flagpole in the background art cannot be fixedly installed on rugged terrain, and provides a surveying and mapping flagpole.

[0006] The technical scheme of the utility model: a surveying and mapping flagpole, comprising a connecting table; further comprising:

[0007] The telescopic fixing mechanism is arranged at the bottom of the connecting table and is annularly arranged around the connecting table in three, and is used for adjusting the length to stably place the device in different terrain conditions;

[0008] The earth drilling fixing mechanism is arranged at the shaft center of the connecting table and is located at the bottom, and is used for drilling into the ground to stably install the device;

[0009] and a drill bit, which is arranged at the bottom of the earth drilling fixing mechanism, and the outer side of the drill bit is provided with a spiral fixing piece, and the drill bit drills into the ground under the driving of the earth drilling fixing mechanism, and at this time, the spiral fixing piece further penetrates into the ground.

[0010] Preferably, the top of the connecting table is provided with a marker body, and the top of the marker body is provided with a surveying instrument.

[0011] Preferably, the telescopic fixing mechanism comprises a telescopic assembly and a ground gripping assembly.

[0012] The telescopic assembly is arranged at the bottom of the support plate and is used to adjust the length of the device according to the terrain.

[0013] The ground gripping assembly is arranged at the bottom of the telescopic assembly and is used to rotate to a proper angle to grip the ground.

[0014] Preferably, the telescopic assembly comprises a fixed tube, a sliding rod, a sliding groove, a positioning hole and a connecting plate one.

[0015] The fixed tube is arranged at the top of the support plate, the sliding rod is slidingly arranged at the inner side of the fixed tube, the sliding groove is arranged on the sliding rod, the sliding rod is slidingly connected with the fixed tube through the sliding groove, the positioning hole is arranged on the sliding rod, the connecting plate one is arranged at the side of the fixed tube, the side of the connecting plate one is provided with a connecting plate two, the end of the connecting plate two away from the connecting plate one is slidingly provided with a positioning rod, and the outer side of the positioning rod is provided with a spring.

[0016] Preferably, the ground gripping assembly comprises a circular ring sliding rail, a rotating disc, a fixed block and a support disc.

[0017] The circular ring sliding rail is arranged at the end of the sliding rod away from the fixed tube, the rotating disc is rotatably arranged on the circular ring sliding rail, the fixed block is arranged at the side of the rotating disc away from the circular ring sliding rail, and the support disc is rotatably arranged at the end of the fixed block away from the rotating disc.

[0018] Preferably, the earth drilling fixing mechanism comprises a motor, a mounting frame, a rotating shaft and a threaded rod.

[0019] The motor is arranged at the bottom of the connecting table, the rotating shaft is arranged at the output end of the motor, the threaded rod is slidingly arranged at the inner side of the rotating shaft, the top of the threaded rod is provided with a connecting shaft, the mounting frame is threadedly arranged at the outer side of the threaded rod, the top of the mounting frame is connected with the bottom of the connecting table, the bottom of the threaded rod is provided with a plug pipe, a pedal is slidingly arranged on the plug pipe, the bottom of the pedal is rotatably provided with a reinforcing plate, the reinforcing plate is symmetrically provided with two about the pedal, the inner side of the plug pipe is provided with a steering block, the two sides of the steering block are provided with inclined surfaces, and the bottom of the plug pipe is connected with the top of the drill bit.

[0020] Compared with the prior art, the utility model have following beneficial technical effect: through the setting of telescopic fixed establishment and drilling fixed establishment, the position of sliding rod in fixed pipe is adjusted according to topography, and the primary fixation is carried out with the universal rotation of support plate, so this can adjust the position of support according to the fluctuation and change of topography, makes the staff pole can always keep in vertical or horizontal state, thereby satisfy the need of surveying and mapping work, then through motor drives drill bit and reinforcing plate and enters ground, thereby further consolidates position, so this can fix surveying and mapping staff pole through multiple ways, makes surveying and mapping staff pole not sway under the influence of outside and thereby influence surveying and mapping effect, and prevent staff pole from inclining or collapsing and other unexpected situations in the process of measurement, improve the precision of measurement. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is structural schematic diagram of an embodiment of the utility model;

[0022] Figure 2 It is structural schematic diagram of telescopic fixed establishment;

[0023] Figure 3 It is Figure 2 It is the enlarged diagram of A;

[0024] Figure 4 It is structural schematic diagram of drilling fixed establishment.

[0025] Sign significance: 1, connecting table;2, staff pole body;3, surveying and mapping instrument;401, fixed pipe;402, sliding rod;403, sliding slot;404, positioning hole;405, circular ring sliding rail;406, rotating disc;407, fixed block;408, support disc;409, connecting plate one;410, connecting plate two;411, positioning rod;412, spring;501, motor;502, mounting frame;503, rotating shaft;504, threaded rod;505, connecting shaft;506, insertion pipe;507, pedal;508, reinforcing plate;509, steering block;510, drill bit. DETAILED DESCRIPTION

[0026] Embodiment one

[0027] As Figures 1-3 The utility model discloses a surveying and mapping staff pole, including connecting table 1, telescopic fixed establishment, drilling fixed establishment and drill bit 510:

[0028] Telescopic fixed establishment sets up at the bottom of connecting table 1, and telescopic fixed establishment is annularly set up with three around connecting table 1, is used for adjusting length to stable installation device in different topography condition;

[0029] Drilling fixed establishment sets up at the axle center of connecting table 1 and is located at the bottom, is used for drilling into ground to stable installation device;

[0030] The drill bit 510 is arranged at the bottom of the earth drilling fixing mechanism, and the outer side of the drill bit 510 is provided with a spiral fixing piece. The drill bit 510 is driven by the earth drilling fixing mechanism to drill into the ground, and at this time, the spiral fixing piece is further driven into the ground.

[0031] The top of the connecting table 1 is provided with a marker body 2, and the top of the marker body 2 is provided with a surveying instrument 3.

[0032] The telescopic fixing mechanism comprises a telescopic assembly and a ground grabbing assembly. The telescopic assembly is arranged at the bottom of the supporting plate and is used for adjusting the length of the device according to the terrain. The ground grabbing assembly is arranged at the bottom of the telescopic assembly and is used for rotating to an appropriate angle to grab the ground. The telescopic assembly comprises a fixed tube 401, a sliding rod 402, a sliding groove 403, a positioning hole 404 and a connecting plate 1 409. The fixed tube 401 is arranged at the top of the supporting plate. The sliding rod 402 is slidingly arranged at the inner side of the fixed tube 401. The sliding groove 403 is arranged on the sliding rod 402. The sliding rod 402 is slidingly connected with the fixed tube 401 through the sliding groove 403. The positioning hole 404 is arranged on the sliding rod 402. The connecting plate 1 409 is arranged at the side of the fixed tube 401. The side of the connecting plate 1 409 is provided with a connecting plate 2 410. The end of the connecting plate 2 410 away from the connecting plate 1 409 is slidingly provided with a positioning rod 411. The outer side of the positioning rod 411 is provided with a spring 412. The positioning rod 411 is pulled to be separated from the positioning hole 404. Then the positioning rod 411 is rotated to make the top of the positioning rod 411 abut against the end of the connecting plate 1 409. At this time, the sliding plate can slide in the fixed tube 401. The device is placed at the surveying site. The three sliding rods 402 are adjusted to the appropriate positions according to the terrain. Then the positioning rod 411 is rotated and released. The positioning rod 411 is clamped into the positioning hole 404 in the position under the action of the spring 412, so as to fix the position of the device. The ground grabbing assembly comprises a circular ring sliding rail 405, a rotating disc 406, a fixed block 407 and a supporting disc 408. The circular ring sliding rail 405 is arranged at the end of the sliding rod 402 away from the fixed tube 401. The rotating disc 406 is rotatably arranged on the circular ring sliding rail 405. The fixed block 407 is arranged at the side of the rotating disc 406 away from the circular ring sliding rail 405. The supporting disc 408 is rotatably arranged at the end of the fixed block 407 away from the rotating disc 406. The bottom of the supporting disc 408 is provided with protrusions. The protrusions are made of solid materials. The protrusions can be driven into the interior of the land on soft ground such as sand to enhance the fixing effect. On the road surface such as concrete, the protrusions can enhance the friction effect to fix the device. The supporting disc 408 can be rotated on the circular ring sliding rail 405 and the fixed block 407 to be adjusted to the appropriate angle to further enhance the fixing effect.

[0033] Example 2

[0034] As Figure 4The utility model discloses a surveying and mapping flagpole, compared with embodiment one, this embodiment introduces the structure of the earth boring fixing mechanism in detail.

[0035] The earth boring fixing mechanism comprises a motor 501, a mounting frame 502, a rotating shaft 503 and a threaded rod 504; the motor 501 is arranged at the bottom of the connecting table 1, the rotating shaft 503 is arranged at the output end of the motor 501, the two sides of the rotating shaft 503 are provided with sliding grooves 403, the threaded rod 504 is slidably arranged at the inner side of the rotating shaft 503, the top of the threaded rod 504 is provided with a connecting shaft 505, the outer side of the connecting shaft 505 and the inner side of the sliding groove 403 are slidably connected, the mounting frame 502 is threadedly arranged at the outer side of the threaded rod 504, the top of the mounting frame 502 is connected with the bottom of the connecting table 1, the bottom of the threaded rod 504 is provided with a plug pipe 506, the plug pipe 506 is slidably provided with a pedal 507, the bottom of the pedal 507 is rotatably provided with a reinforcing plate 508, the reinforcing plate 508 is symmetrically arranged at two positions about the pedal 507, the inner side of the plug pipe 506 is provided with a steering block 509, the two sides of the steering block 509 are both provided with inclined surfaces, the bottom of the plug pipe 506 is connected with the top of a drill bit 510, the motor 501 is started, the motor 501 drives the rotating shaft 503 to rotate, the rotating shaft 503 drives the threaded rod 504 to rotate through the connecting shaft 505, the threaded rod 504 moves under the action of the mounting frame 502 when rotating, thereby driving the drill bit 510 to move downwards and drill into the ground, after drilling into the ground, the pedal 507 is pressed downwards by foot, the pedal 507 drives the reinforcing plate 508 to move downwards, the reinforcing plate 508 deflects the direction when passing through the steering block 509 and inserts into the ground on the two sides, thereby further enhancing the fixing effect of the device.

[0036] In summary, in use, the surveying and mapping pole is moved to a place where surveying and mapping is needed, the positioning rod 411 is pulled to make it disengage from the positioning hole 404, then the positioning rod 411 is rotated to make the top of the positioning rod 411 abut against the end of the connecting plate one 409, at this time the sliding plate can slide in the fixed tube 401, the three sliding rods 402 are adjusted to suitable positions according to the terrain, so that the surveying and mapping instrument 3 is kept in a horizontal position, then the positioning rod 411 is rotated and loosened, the positioning rod 411 is clamped into the positioning hole 404 in the position under the action of the spring 412, at the same time the supporting disc 408 is rotated to an angle with good supporting effect under the action of the annular slide rail 405 and the fixed block 407 to fix the surveying and mapping instrument 3, so that the position of the fixing device is fixed, then the motor 501 is started, the motor 501 drives the rotating shaft 503 to rotate, the rotating shaft 503 drives the threaded rod 504 to rotate through the connecting shaft 505, the threaded rod 504 is moved under the action of the mounting frame 502 when rotating, so as to drive the drill bit 510 to move downwards and drill into the ground, after drilling into the ground, the foot is used to step down the pedal 507, the pedal 507 drives the reinforcing plate 508 to move downwards, the reinforcing plate 508 is deflected when passing through the turning block 509 and is inserted into the ground on both sides, so as to further strengthen the fixing effect of the device, when the surveying and mapping pole needs to be moved, the pedal 507 is lifted upwards, the pedal 507 drives the reinforcing plate 508 to disengage from the ground, so that the fixing effect is cancelled.

[0037] The above describes the embodiments of the utility model in detail in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range of the technical personnel in the technical field without departing from the purpose of the utility model.

Claims

1. A surveying pole comprising a connection table (1); characterized in that, Also include: Telescopic fixed mechanism, telescopic fixed mechanism is arranged in the bottom of connecting table (1), and telescopic fixed mechanism is provided with three around connecting table (1) annularly, for adjusting length to be different in different terrain The case of stable installation device is placed; Drilling fixed mechanism, drilling fixed mechanism is arranged at the shaft center of connecting table (1) and is located at the bottom, for drilling into the ground to stabilize the installation device; And drill bit (510), drill bit (510) is arranged at the bottom of drilling fixed mechanism, the outside of drill bit (510) is provided with spiral fixing piece, drill bit (510) is driven into the ground under the driving of drilling fixed mechanism, at this time Spiral fixed piece further penetrates into the ground.

2. The surveying pole according to claim 1, characterized in that The top of connecting table (1) is provided with a staff body (2), and the top of staff body (2) is provided with a surveying instrument (3).

3. The surveying pole according to claim 1, characterized in that Telescopic fixed mechanism includes telescopic assembly and grabbing assembly; Telescopic assembly is arranged at the bottom of support plate, for adjusting the length of device according to the terrain condition; Grabbing assembly is arranged at the bottom of telescopic assembly, for rotating to the appropriate angle to grab the ground.

4. The surveying pole according to claim 3, characterized in that Telescopic assembly includes fixed tube (401), sliding rod (402), sliding groove (403), positioning hole (404) and connecting plate one (409); Fixed tube (401) is arranged at the top of support plate, sliding rod (402) is slidably arranged at the inner side of fixed tube (401), sliding groove (403) is arranged on sliding rod (402), sliding rod (402) is slidably connected through sliding groove (403) and fixed tube (401), positioning hole (404) is arranged on sliding rod (402), connecting plate one (409) is arranged on the side of fixed tube (401), connecting plate two (410) is arranged on the side of connecting plate one (409), and the end of connecting plate two (410) away from connecting plate one (409) is slidably provided with positioning rod (411), the outer side of positioning rod (411) is provided with spring (412).

5. The surveying pole according to claim 4, characterized in that Grabbing assembly includes circular ring sliding rail (405), rotating disc (406), fixed block (407) and support disc (408); Circular ring sliding rail (405) is arranged at the end of sliding rod (402) away from fixed tube (401), rotating disc (406) is rotatably arranged on circular ring sliding rail (405), fixed block (407) is arranged on the side of rotating disc (406) away from circular ring sliding rail (405), and support plate is rotatably arranged at the end of fixed block (407) away from rotating disc (406).

6. The surveying pole of claim 1, wherein, Drilling fixed mechanism includes motor (501), mounting frame (502), rotating shaft (503) and threaded rod (504); The motor (501) is arranged at the bottom of the connecting table (1), the rotating shaft (503) is arranged at the output end of the motor (501), the threaded rod (504) is slidably arranged at the inner side of the rotating shaft (503), the top of the threaded rod (504) is provided with the connecting shaft (505), the mounting frame (502) is threadedly arranged at the outer side of the threaded rod (504), the top of the mounting frame (502) is connected with the bottom of the connecting table (1), the bottom of the threaded rod (504) is provided with the insertion pipe (506), the pedal (507) is slidably arranged on the insertion pipe (506), the bottom of the pedal (507) is rotatably provided with the reinforcing plate (508), the reinforcing plate (508) is symmetrically arranged on the pedal (507), the inner side of the insertion pipe (506) is provided with the steering block (509), the two sides of the steering block (509) are provided with inclined surfaces, and the bottom of the insertion pipe (506) is connected with the top of the drill bit (510).

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