Geographic surveying and mapping settlement observation mark

Abstract

The utility model discloses a settlement observation mark for geographic surveying and mapping. The settlement observation mark comprises a cylinder body, an extrusion block, an adjusting block, an adjusting screw rod, a module box, an upper cover, a battery pack, a controller and a flasher, according to the utility model, by additionally arranging the flashing lamp, a user can control the flashing lamp to emit light in a remote control manner, so that surveying and mapping personnel can quickly observe the settlement observation mark at a position with a distance of-m, and the surveying and mapping time is saved; the settlement observation mark is further provided with a triangular extrusion block and an adjusting block for driving the extrusion block to expand towards the outer side, after the settlement observation mark is inserted into soil, a user operates the adjusting block to enable the extrusion block to extrude towards the side face, the purpose of stably and rapidly fixing the observation mark can be achieved, and the settlement observation mark is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of observation marks, in particular to a geographical surveying and mapping settlement observation mark. Background Art

[0002] Buildings with more than several floors may experience settlement during the initial construction period and a period of time after completion. In order to avoid safety accidents caused by large-scale settlement of buildings, settlement monitoring is required.

[0003] Settlement observation markers are important tools for measuring building settlement information. They are fixed around the building and regularly monitored using surveying and mapping equipment to obtain a curve of settlement time and settlement value to reflect the building's settlement information.

[0004] The position indication of traditional settlement observation marks is positioned by a GPS module, but in actual application, since the positioning accuracy of the GPS module is within a few meters, if the settlement observation mark is blocked by dust, the user needs to spend a long time searching and then surveying, and the process is very time-consuming. For this reason, the utility model provides a new type of geographical surveying and mapping settlement observation mark. Summary of the invention

[0005] In order to solve the above shortcomings and deficiencies of the prior art, the purpose of the utility model is to provide a geographical surveying and mapping settlement observation mark.

[0006] The technical solution of the utility model is: a geographical surveying and mapping settlement observation mark, comprising:

[0007] A cylinder, wherein a tip is provided at the bottom end of the cylinder, and a side hole is opened on the side of the cylinder;

[0008] An extrusion block, the extrusion block is located inside the side hole, the extrusion block is triangular, and one corner of the triangle is rotatably connected to the bottom of the side hole through a pin;

[0009] An adjusting block, the adjusting block is located at the inner bottom of the cylinder, the adjusting block is in a cone shape with a small top and a large bottom, and a threaded hole is provided at the top of the adjusting block;

[0010] An adjusting screw, wherein the bottom end of the adjusting screw is threadedly connected to the threaded hole, the top end of the adjusting screw is fixedly connected to a top plate, the top end of the top plate is fixedly connected to a hexagonal block, and a limiting ring is fixedly connected to the inner side of the cylinder and below the top plate;

[0011] A module box, the top of which is open, the module box is fixedly connected to the top of the cylinder, and the main body of the module box is located inside the cylinder;

[0012] An upper cover, the upper cover is fixedly connected to the top opening of the module box, a spherical head is fixedly connected to the top center of the upper cover, the spherical head is made of a transparent material, and a flashing light is embedded inside the spherical head;

[0013] A battery pack and a controller are both located inside the module box, and the battery pack and the flashing light are both electrically connected to the controller.

[0014] Preferably, the battery pack is fixedly connected to the inner wall of the module box, and the positive pole of the battery pack faces downward, a metal base plate is provided on the inner side of the module box and directly below the battery pack, a threaded column is fixedly connected to the bottom end of the metal base plate, a center hole is provided at the inner bottom of the module box, the bottom end of the threaded column passes through the center hole and abuts against the top end of the hexagonal block, a plastic nut is threadedly connected to the side of the threaded column and located below the module box, the metal base plate is electrically connected to the positive power supply terminal of the controller, and the negative pole of the battery pack is electrically connected to the negative power supply terminal of the controller.

[0015] Preferably, a flange is provided at the top of the cylinder, and an annular cover is provided on the outside of the module box, and the annular cover cooperates with the flange.

[0016] Preferably, the barrel is made of plastic, and the tip is made of metal.

[0017] Preferably, the side holes are provided in a plurality and are distributed in a ring shape, and the number of the extrusion blocks is the same as the number of the side holes.

[0018] Preferably, the upper cover and the spherical head are an integrated structure, and the upper cover and the spherical head are made of tempered glass.

[0019] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model, by adding a flashing light, the user can control the flashing light to emit light by remote control, so that the surveying and mapping personnel can quickly observe the settlement observation mark at a distance of 50-10m, saving the surveying and mapping time; the utility model also provides a triangular extrusion block and an adjustment block for driving the extrusion block to expand outward. After the settlement observation mark is inserted into the soil (or into a hole opened on the concrete surface), the user can operate the adjustment block to squeeze the extrusion block to the side, thereby achieving the purpose of stably and quickly fixing the observation mark, and the use is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional view of the utility model;

[0021] Figure 2 It is a front view of the utility model;

[0022] Figure 3 for Figure 2Section view of the AA section line;

[0023] Figure 4 for Figure 3 Partial view at B in the middle;

[0024] Figure 5 This is a schematic diagram of the flashing light of the present utility model.

[0025] Legend:

[0026] 1. Cylinder; 2. Tip; 3. Side hole; 4. Extrusion block; 5. Upper cover; 6. Spherical head; 7. Adjustment block; 8. Limiting ring; 9. Adjustment screw; 10. Top plate; 11. Hexagonal block; 12. Module box; 13. Flange; 14. Flashing light; 15. Battery pack; 16. Center hole; 17. Plastic nut; 18. Threaded column; 19. Controller; 20. Metal substrate. DETAILED DESCRIPTION

[0027] The utility model is further introduced below in conjunction with the accompanying drawings and specific embodiments:

[0028] refer to Figures 1 to 5 A geographical surveying and mapping settlement observation mark includes: a cylinder 1, an extrusion block 4, an adjustment block 7, an adjustment screw 9, a module box 12, an upper cover 5, a battery pack 15, a controller 19, and a flashing light 14.

[0029] The bottom end of the cylinder 1 is provided with a tip 2 so as to be directly inserted into the soil. A side hole 3 is provided on the side of the cylinder 1. An extrusion block 4 is located inside the side hole 3. The extrusion block 4 is triangular in shape, and one corner of the triangle is rotatably connected to the bottom of the side hole 3 through a pin. Figure 3 As shown in FIG. , the extrusion block 4 is in a contracted state, and the extrusion block 4 is entirely located inside the cylinder 1. Overall, the outside of the cylinder 1 is in a smooth and straight state, so as to facilitate insertion into a predetermined hole or directly into the soil.

[0030] The adjusting block 7 is located at the inner bottom of the cylinder 1, and the adjusting block 7 is a cone with a small top and a large bottom. Figure 3 As shown in the figure, the side of the adjusting block 7 corresponds to the side of the extrusion block 4, a threaded hole is opened at the top of the adjusting block 7, the bottom end of the adjusting screw 9 is threadedly connected to the threaded hole, the top of the adjusting screw 9 is fixedly connected to the top plate 10, the top of the top plate 10 is fixedly connected to the hexagonal block 11, and a limiting ring 8 is fixedly connected to the inner side of the cylinder 1 and below the top plate 10.

[0031] The limiting ring 8 limits the top plate 10 from moving downward. When the hexagonal block 11 is rotated (the hexagonal block 11 is rotated using the hexagonal sleeve, the top plate 10 and the adjusting screw 9 are driven to rotate synchronously. After the cylinder 1 is inserted into the soil, the extrusion block is squeezed by the soil close to the inner side of the cylinder 1, and the adjusting block 7 is squeezed and fixed. The adjusting block 7 and the adjusting screw 9 rotate in threaded cooperation, driving the adjusting block 7 to move upward. During the upward movement, the extrusion block 4 is pushed outward from the cylinder 1, so that the extrusion block 4 squeezes the external material, thereby achieving stable fixation of the device.

[0032] The top of the module box 12 is open, and the upper cover 5 is fixedly connected to the top opening of the module box 12. A spherical head 6 is fixedly connected to the top center position of the upper cover 5. The spherical head 6 is made of transparent material, and a flashing light 14 is embedded inside the spherical head 6. The module box 12 is fixedly connected to the top of the cylinder 1, and the main body of the module box 12 is located on the inner side of the cylinder 1.

[0033] The battery pack 15 and the controller 19 are both located inside the module box 12 , and the battery pack 15 and the flashing light 14 are both electrically connected to the controller 19 .

[0034] The external remote controller 19 works and controls the circuit to be turned on, so that the flashing light 14 emits flashing light, which is convenient for surveying and mapping personnel to observe the position of the observation mark. The flashing light 14 preferably uses a red light, which is more eye-catching.

[0035] The battery pack 15 is fixedly connected to the inner wall of the module box 12, and the positive pole of the battery pack 15 faces downward. A metal substrate 20 is provided on the inner side of the module box 12 and directly below the battery pack 15. A threaded column 18 is fixedly connected to the bottom end of the metal substrate 20. A center hole 16 is provided at the inner bottom of the module box 12. The bottom end of the threaded column 18 passes through the center hole and abuts against the top of the hexagonal block 11. A plastic nut 17 is threadedly connected to the side of the threaded column 18 and located below the module box 12. The metal substrate 20 is electrically connected to the positive power supply terminal of the controller 19, and the negative pole of the battery pack 15 is electrically connected to the negative power supply terminal of the controller 19.

[0036] The user can adjust the metal substrate 20 to a position close to the bottom by turning the plastic nut 17. At this time, the metal substrate 20 is not in contact with the positive pole of the battery pack 15, so that the entire device is in a power-off state. When installing and using, the plastic nut 17 is screwed to the bottom, and the hexagonal block 11 is used to support the bottom end of the threaded column 18, so that the metal substrate 20 is at the top and can contact the positive pole of the battery pack 15.

[0037] A flange 13 is provided at the top of the cylinder 1, and an annular cover is provided on the outside of the module box 12. The annular cover cooperates with the flange 13. After the module box 12 is installed, it can completely cover the cylinder 1. During actual use, the module box 12, the upper cover 5 and other structures may be damaged and need to be replaced, but the cylinder 1 structure does not need to be disassembled.

[0038] The cylinder body 1 is made of plastic material, which is relatively corrosion-resistant, and the tip 2 is made of metal material, which can be better inserted downward into the soil.

[0039] Preferably, there are multiple side holes 3 distributed in a ring shape, the number of extrusion blocks 4 is the same as the number of side holes 3, the upper cover 5 and the spherical head 6 are an integrated structure, and the material of the upper cover 5 and the spherical head 6 is tempered glass.

[0040] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A geographical surveying and mapping settlement observation mark, comprising: A cylinder (1), wherein a tip (2) is provided at the bottom end of the cylinder (1); The invention is characterized in that a side hole (3) is opened on the side of the cylinder (1), and further comprises: An extrusion block (4), the extrusion block (4) being located inside the side hole (3), the extrusion block (4) being in a triangular shape, and one corner of the triangle being rotatably connected to the bottom of the side hole (3) via a pin; An adjusting block (7), the adjusting block (7) being located at the inner bottom of the cylinder (1), the adjusting block (7) being in a conical shape with a small upper portion and a large lower portion, and a threaded hole being provided at the top of the adjusting block (7); An adjusting screw (9), the bottom end of the adjusting screw (9) being threadedly connected to the threaded hole, the top end of the adjusting screw (9) being fixedly connected to a top plate (10), the top end of the top plate (10) being fixedly connected to a hexagonal block (11), and a limiting ring (8) being fixedly connected to the inner side of the cylinder (1) and below the top plate (10); A module box (12), the top end of the module box (12) is open, the module box (12) is fixedly connected to the top end of the cylinder (1), and the main body of the module box (12) is located on the inner side of the cylinder (1); An upper cover (5), the upper cover (5) is fixedly connected to the top opening of the module box (12), a spherical head (6) is fixedly connected to the top center of the upper cover (5), the spherical head (6) is made of a transparent material, and a flashing light (14) is embedded inside the spherical head (6); A battery pack (15) and a controller (19), wherein the battery pack (15) and the controller (19) are both located inside the module box (12), and the battery pack (15) and the flashing light (14) are both electrically connected to the controller (19).

2. The geographic surveying and mapping settlement observation mark according to claim 1, characterized in that: The battery pack (15) is fixedly connected to the inner wall of the module box (12), and the positive pole of the battery pack (15) faces downward. A metal substrate (20) is provided on the inner side of the module box (12) and directly below the battery pack (15). A threaded column (18) is fixedly connected to the bottom end of the metal substrate (20). A center hole (16) is provided at the inner bottom of the module box (12). The bottom end of the threaded column (18) passes through the center hole and abuts against the top end of the hexagonal block (11). A plastic nut (17) is threadedly connected to the side of the threaded column (18) and located below the module box (12). The metal substrate (20) is electrically connected to the positive power supply end of the controller (19), and the negative pole of the battery pack (15) is electrically connected to the negative power supply end of the controller (19).

3. The geographic surveying and mapping settlement observation mark according to claim 1, characterized in that: A flange (13) is provided at the top end of the cylinder (1), and an annular cover is provided on the outside of the module box (12), and the annular cover cooperates with the flange (13).

4. The geographic surveying and mapping settlement observation mark according to claim 1, characterized in that: The barrel (1) is made of plastic, and the tip (2) is made of metal.

5. The geographic surveying and mapping settlement observation mark according to claim 1, characterized in that: The number of the side holes (3) is multiple and distributed in a ring shape, and the number of the extrusion blocks (4) is the same as the number of the side holes (3).

6. The geographic surveying and mapping settlement observation mark according to claim 1, characterized in that: The upper cover (5) and the spherical head (6) are an integrated structure, and the material of the upper cover (5) and the spherical head (6) is tempered glass.

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