Fixed point device for land resource management measurement

Abstract

The utility model provides a fixed point device for land resource management measurement, which relates to the technical field of fixed point devices for land measurement, and comprises a storage cylinder, a plurality of fixed point devices are stacked in the storage cylinder, two notches distributed up and down are formed in the bottom edge of the cylinder wall of the storage cylinder, and the two notches are respectively positioned at the upper part and the lower part of the fixed point device at the bottom layer; the disc-shaped point fixing devices can be stacked and collected by arranging the storage barrel, the two gears are arranged at the bottom of the outer wall of the storage barrel, and baffles capable of entering and exiting the storage barrel are arranged on the gears. The fixing device at the bottom layer is separated from other fixing devices through the upper baffle, so that when the lower baffle rotates out of the storage barrel, the fixing device at the bottom layer can independently and automatically fall to a mounting point, and the fixing device can be conveniently taken and moved by a person in a stacking mode.

Description

Technical Field

[0001] The utility model relates to the technical field of land surveying point fixers, in particular to a point fixer for land resource management and measurement. Background Art

[0002] A land surveying point finder is an auxiliary tool used in the land surveying process. It can help surveyors mark measuring points quickly and accurately, improve work efficiency, and reduce human errors.

[0003] Therefore, a positioning device for land resource management and measurement, publication number: CN221571506U, when in use, the user first connects the two ends of the holding device formed by connecting multiple holding plates to the reel-up shafts inside the two pile storage barrels respectively, and then the user inserts the positioning piles to be used into the inner cavity of the connecting tube installed on the holding plate in turn, and starts the forward and reverse motors on the left to reel the holding device containing the positioning piles through the pile outlet into the pile storage barrel on the left. When pile driving and positioning is required, the forward and reverse motors on the right can be started to drive the reel-up shaft connected to the forward and reverse motors to rotate and pull the holding device, and pull out the holding device reeled in the left pile storage barrel, and at the same time pull out the positioning piles set on the holding device for use, thereby avoiding the problem that the existing positioning device cannot carry more positioning piles, and when positioning multiple points, it is necessary to return multiple times to supplement the positioning piles, which not only increases the labor intensity, but also greatly affects the construction efficiency.

[0004] However, the common stators on the market are generally metal disc-shaped. Therefore, when the prior art is used for a disc-shaped stator, the stator occupies a large horizontal area when it is wound inside the left pile storage tube, making it inconvenient to carry the entire device. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art and to propose a fixed-point device for land resource management and measurement.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a land resource management and measurement locator, comprising a storage tube, a plurality of locators stacked in the storage tube, the bottom edge of the storage tube wall is provided with two upper and lower distributed slots, the two slots are respectively located at the upper and lower parts of the bottom position locator, the outer wall of the storage tube is located at the position of the slot and is rotatably connected to a gear through a retaining spring, the end face of the gear is fixedly connected with a baffle which is slidably connected to the slot and is used to be slidably connected to the end face of the bottom position locator, the outer wall of the storage tube is rotatably connected to a rotating ring at the position of each gear, the inner side walls of the two rotating rings are respectively provided with a left tooth surface and a right tooth surface, the left tooth surface and the right tooth surface are respectively located on both sides of the gear and are used to mesh with the tooth surfaces of adjacent gears, a shift rod is provided on the outer wall of the storage tube along the center line direction, and the outer wall of the rotating ring is located on the same side of the left tooth surface and the right tooth surface and extends outward and contacts the surface of the shift rod.

[0007] Preferably, the surface of the shift rod is fixedly connected to a clamping ring sleeved on the outer wall of the storage tube, and the shift rod is fixedly connected to an elastic rope connected to the outer wall of the storage tube at positions opposite to the clamping ring.

[0008] Preferably, a connecting handle is fixedly connected to the bottom edge of the outer wall of the storage cylinder, a sliding seat is sleeved on one end of the connecting handle away from the storage cylinder, and a fixed seat is movably mounted on one end of the sliding seat.

[0009] Preferably, the bottom edge of the sliding seat is rotatably connected to a sliding block inserted in the fixed seat, and an electric push rod is fixedly connected in the sliding seat, and the telescopic end of the electric push rod is damped with the upper surface of the sliding block.

[0010] Preferably, both ends of the fixing seat are threadedly connected to ground nails.

[0011] Preferably, the notch and the baffle are both arranged in a fan shape, and the gear is installed at the circular part of the fan shape.

[0012] Preferably, the shift rod is arranged on the outer wall of the storage cylinder away from the gear.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, a storage cylinder is provided to realize the stacking and collection of disc-mounted point-fixing devices, and two gears are provided at the bottom of the outer wall of the storage cylinder, and a baffle is provided on the gears to allow entry and exit of the storage cylinder. The upper baffle is used to separate the bottom-level point-fixing devices from other point-fixing devices. Therefore, when the lower baffle is rotated out of the storage cylinder, the bottom-level point-fixing devices can automatically fall to the installation point separately, and the stacking method is convenient for people to pick up and move.

[0015] 2. In the present invention, by providing a fixed seat and a sliding seat, the sliding seat slides and rotates on the fixed seat, and the connecting handle slides on the sliding seat. Therefore, when the fixed seat is fixed, a person can push the storage cylinder horizontally to easily adjust the position of the storage cylinder, so that the storage cylinder is located directly above the installation position of the fixed device, ensuring that the fixed device at the bottom of the storage cylinder falls directly to the designated location when it falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural diagram of a fixed-point device for land resource management and measurement;

[0017] Figure 2 This is a schematic structural diagram of the bottom portion of a storage cylinder for a land resource management and measurement fixed-point device proposed in the utility model;

[0018] Figure 3 This utility model proposes a land resource management and measurement fixed point device Figure 2 Schematic diagram of the structure viewed from above;

[0019] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure;

[0020] Figure 5 It is a structural diagram of the sliding block;

[0021] Figure 6 for Figure 2 Schematic diagram of the rear view structure.

[0022] Legend: 1. Storage cylinder; 2. Lever; 3. Snap ring; 4. Sliding seat; 5. Connecting handle; 6. Fixed seat; 7. Sliding block; 8. Electric push rod; 9. Notch; 10. Gear; 11. Swivel; 12. Left tooth surface; 13. Baffle; 14. Right tooth surface; 15. Elastic rope; 16. Ground nail. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] like Figure 1-6As shown, a land resource management and measurement point finder includes a storage tube 1, a plurality of point finders are stacked in the storage tube 1, a screw cap is provided on the top of the storage tube 1, and the point finder can be added to the storage tube 1 by rotating and removing the screw cap. The bottom edge of the storage tube 1 wall is provided with two upper and lower distributed slots 9, and the two slots 9 are respectively located above and below the bottom position point finder. The outer wall of the storage tube 1 is located at the position of the slot 9 and is connected to a gear 10 through a retaining spring to ensure that after the gear 10 is forced to rotate a certain number of circles, when the gear 10 is not subjected to external force, the elastic reset of the retaining spring is utilized to realize the reset of the gear 10. The end face of the gear 10 is fixedly connected to a baffle 13 which is slidably connected to the slot 9 and used to be slidably connected to the end face of the bottom point finder. When the gear 10 rotates, the baffle 13 below the fixer is used to prevent the fixer on the bottom layer from falling, and the baffle 13 above is used to prevent the baffle 13 below from rotating through the notch 9 and escaping from the storage tube 1 as the gear 10 rotates. When the bottom fixer falls, the baffle 13 above plays a blocking role to prevent other fixers from falling, that is, the fixer in the storage tube 1 falls alone. The notch 9 and the baffle 13 are both fan-shaped, and the gear 10 is installed in the circular part of the fan. The outer wall of the storage tube 1 is rotatably connected to the position of each gear 10. The inner walls of the two swivels 11 are respectively provided with a left tooth surface 12 and a right tooth surface 14. The left tooth surface 12 and the right tooth surface 14 are respectively located on both sides of the gear 10 and are used to engage with the tooth surfaces of the adjacent gears 10. Figure 2 and Figure 3 As shown, when the upper position rotating ring 11 rotates counterclockwise, the left tooth surface 12 meshes with the upper gear 10, and as the rotating ring 11 rotates, the upper gear 10 drives the upper baffle 13 to rotate, and the lower rotating ring 11 rotates clockwise to enable the right tooth surface 14 to mesh with the lower gear 10, and as the rotating ring 11 rotates, the lower gear 10 drives the lower baffle 13 to rotate. A shift rod 2 is provided on the outer wall of the storage cylinder 1 along the center line direction, and the shift rod 2 is provided on the outer wall of the storage cylinder 1 away from the gear 10; the outer wall of the rotating ring 11 is located on the same side of the left tooth surface 12 and the right tooth surface 14, both extending outward and contacting the surface of the shift rod 2, and the surface of the shift rod 2 is fixedly connected to a snap ring 3 sleeved on the outer wall of the storage cylinder 1, and the shift rod 2 is located on the opposite side of the snap ring 3 and is fixedly connected to an elastic rope 15 connected to the outer wall of the storage cylinder 1, as shown Figure 6 As shown, when the lever 2 rotates counterclockwise, the contact with the protrusion on the side of the upper swivel 11 can push the upper swivel 11 to rotate counterclockwise. Conversely, when the lever 2 rotates clockwise, the contact with the side of the lower swivel 11 can push the lower swivel 11 to rotate clockwise. The elastic rope 15 provided can be elastically stretched accordingly when the lever 2 rotates clockwise or counterclockwise, and then after the lever 2 loses external thrust, the elastic rope 15 elastically contracts to pull the lever 2 to return to its original position.

[0026] When the lever 1 is unlocked, the lever 1 is unlocked and the cam 1 is unlocked, so that the lever 1 is unlocked and the cam 1 is unlocked, so that the lever 1 is unlocked and the cam 1 is unlocked, and the cam 1 is unlocked, so that the lever 1 is unlocked and the cam 1 is unlocked.

[0027] Working principle: fix the fixing seat 6 around the installation position of the fixed device, use the sliding block 7 and the connecting handle 5 to slide to adjust the position of the storage tube 1 to the top of the installation position of the fixed device, and rotate the lever 2 clockwise to use it to contact the side of the lower rotating ring 11 to push the lower rotating ring 11 to rotate clockwise. The clockwise rotation of the lower rotating ring 11 enables the right tooth surface 14 to engage with the lower gear 10. As the rotating ring 11 rotates, the lower gear 10 drives the lower baffle 13 to rotate to disengage from the storage tube 1, so that the bottom fixed device can fall alone. Then the lever 2 is reset and the reset action of the retaining spring is realized. Now the lower gear 10 rotates and resets to drive the lower baffle 13 to re-enter the storage tube 1, and then the lever 2 rotates counterclockwise, and its contact with the protrusion on the side of the upper rotating ring 11 can push the upper rotating ring 11 to rotate counterclockwise. When the upper position rotating ring 11 rotates counterclockwise, the left tooth surface 12 engages with the upper gear 10, and as the rotating ring 11 rotates, the upper gear 10 drives the upper baffle 13 to rotate until it is out of the storage tube 1, so that the stacked fixers are stacked on the lower baffle 13, and then the upper gear 10 and the baffle 13 are reset, and the upper baffle 13 is used to separate the fixers on the bottom layer.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A land resource management and measurement fixed point device, characterized by: The invention comprises a storage cylinder (1), a plurality of fixed point devices are stacked in the storage cylinder (1), two slots (9) distributed in upper and lower positions are opened on the bottom edge of the storage cylinder wall of the storage cylinder (1), the two slots (9) are respectively located above and below the bottom position fixed point devices, the outer wall of the storage cylinder (1) is located at the position of the slot (9) and is connected to a gear (10) through a retaining spring, the end face of the gear (10) is fixedly connected to a baffle (13) which is slidably connected to the slot (9) and is used for slidingly connecting to the end face of the bottom position fixed point device, the outer wall of the storage cylinder (1) is located at Each gear (10) is rotatably connected to a rotating ring (11), and the inner side walls of the two rotating rings (11) are respectively provided with a left tooth surface (12) and a right tooth surface (14). The left tooth surface (12) and the right tooth surface (14) are respectively located on both sides of the gear (10) and are used to engage with the tooth surfaces of adjacent gears (10). The outer wall of the storage cylinder (1) is provided with a shifting rod (2) along the center line direction. The outer wall of the rotating ring (11) is located on the same side of the left tooth surface (12) and the right tooth surface (14) and extends outward and contacts the surface of the shifting rod (2).

2. The land resource management and measurement pointing device according to claim 1, characterized in that: The surface of the shifting rod (2) is fixedly connected to a clamping ring (3) sleeved on the outer wall of the storage tube (1), and the shifting rod (2) is fixedly connected to an elastic rope (15) connected to the outer wall of the storage tube (1) at a position opposite to the clamping ring (3).

3. The land resource management and measurement pointing device according to claim 1, characterized in that: A connecting handle (5) is fixedly connected to the bottom edge of the outer wall of the storage cylinder (1); a sliding seat (4) is sleeved on one end of the connecting handle (5) away from the storage cylinder (1); and a fixed seat (6) is movably mounted on one end of the sliding seat (4).

4. The land resource management and measurement pointing device according to claim 3, characterized in that: The bottom edge of the sliding seat (4) is rotatably connected to a sliding block (7) inserted into the fixed seat (6), and an electric push rod (8) is fixedly connected inside the sliding seat (4), and the telescopic end of the electric push rod (8) is damped in cooperation with the upper surface of the sliding block (7).

5. The land resource management and measurement pointing device according to claim 4, characterized in that: Both ends of the fixing seat (6) are threadedly connected with ground nails (16).

6. The land resource management and measurement pointing device according to claim 1, characterized in that: The notch (9) and the baffle (13) are both arranged in a sector shape, and the gear (10) is installed at the circular portion of the sector shape.

7. The land resource management and measurement pointing device according to claim 1, characterized in that: The shifting rod (2) is arranged on the outer wall of the storage cylinder (1) away from the gear (10).

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