Ground drilling marking device

Abstract

The utility model discloses a ground drilling marking device which comprises a base rod, a first umbrella stand structure, a second umbrella stand structure and an upper base rod. According to the utility model, the first umbrella stand structure and the second umbrella stand structure are designed, so that the connection between the base rod and the ground is more stable, and meanwhile, the first umbrella stand structure and the second umbrella stand structure which are unfolded can occupy a larger space and can be easily noticed by a driver of an engineering truck; the designed upper seat rod, the first marking plate and the second marking plate are high and can be easily noticed by distant constructors, by means of the device, the problem that the marked drilling position is lost can be effectively solved, the device is not prone to collapse, and the problem that field operation is disordered is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of indicating signs of construction sites, in particular to a ground drilling marking device. Background Art

[0002] Before drilling holes at the construction site, it is necessary to lay out the lines and measure, and mark the locations of the holes after they are determined, to ensure that the construction vehicles can drill holes in the locations required by the design after entering the site.

[0003] However, the existing ground drilling markings use steel bars and colored flags. The steel bars can easily damage tires and fall over and are difficult to be found, making on-site operations chaotic. Therefore, it is necessary to design a dedicated ground drilling marking device. Summary of the invention

[0004] In order to solve the above shortcomings and deficiencies of the prior art, the purpose of the utility model is to provide a ground drilling marking device.

[0005] The technical solution of the utility model is:

[0006] A ground drilling marking device, comprising:

[0007] A base rod, wherein the bottom end of the base rod has a pointed portion, and the top end of the base rod is fixedly connected to a platform portion;

[0008] A first umbrella frame structure, wherein the first umbrella frame structure is slidably connected to a base rod, and a limiting ring is fixedly connected to the base rod and located above the first umbrella frame structure;

[0009] A second umbrella frame structure, wherein the second umbrella frame structure is slidably connected to the base rod and is located above the limiting ring, and a connecting rod is connected between the first umbrella frame structure and the second umbrella frame structure, so that the second umbrella frame structure and the first umbrella frame structure are opened synchronously;

[0010] An upper seat rod, the bottom end of which is rotatably connected to the top end of the base rod, and a first marking plate and a second marking plate which are distributed at an acute angle are fixedly connected to the side surface of the upper seat rod.

[0011] Preferably, a first notch and a second notch group are provided on the side of the platform, the bottom end of the upper seat rod is fixedly connected to a sleeve, the bottom of the sleeve is fixedly connected to a fixed limiting claw corresponding to the first notch, the upper seat rod is rotatably connected to a rotating member, and the bottom of the rotating member is fixedly connected to a movable limiting claw corresponding to the second notch group.

[0012] Preferably, the second notch group includes two notch portions, and the two notch portions are spaced 120° apart.

[0013] Preferably, the first umbrella frame structure includes a first sliding seat, which is slidably connected to the base rod, and the side of the first sliding seat is rotatably connected to a plurality of first umbrella frames distributed in a circular array, and one end of the first umbrella frame away from the first sliding seat is fixedly connected to a first arc-shaped foot.

[0014] Preferably, the second umbrella frame structure includes a second sliding seat, which is slidably connected to the base rod, and the side of the second sliding seat is rotatably connected to a plurality of second umbrella frames distributed in a circular array, and the end of the second umbrella frame away from the second sliding seat is fixedly connected to a second arc-shaped foot, and a rope body is connected between two adjacent second arc-shaped feet.

[0015] Preferably, the top end of the connecting rod is movably connected to the second umbrella stand, and the bottom end of the connecting rod is movably connected to the first umbrella stand.

[0016] Preferably, the side surface of the first marking plate is hingedly connected to the side surface of the second marking plate.

[0017] Preferably, a first arc frame is fixedly connected to the inner side of the first marking plate, and a second arc frame is fixedly connected to the side of the second marking plate. Both the first arc frame and the second arc frame are fixedly connected to the top end of the upper seat rod through fastening nails.

[0018] The beneficial effects of the utility model are: compared with the prior art,

[0019] The utility model makes the connection between the base rod and the ground more firmly by designing the first umbrella frame structure and the second umbrella frame structure. At the same time, the opened first umbrella frame structure and the second umbrella frame structure can occupy a larger space and are easy to be noticed by the driver of the engineering vehicle. The designed upper seat rod, the first marking plate and the second marking plate are relatively high and are easy to be noticed by construction workers at a distance. By using the device, the problem of loss of marking drilling positions can be effectively avoided, and the device is not easy to collapse, thereby avoiding the problem of confusion in on-site operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first-perspective stereoscopic view of the present invention;

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

[0022] Figure 3 It is a second perspective stereoscopic view of the present invention;

[0023] Figure 4 It is a schematic diagram of the connection between the base rod and the upper seat rod of the utility model;

[0024] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Base rod; 2. Tip; 3. Platform; 4. First notch; 5. Second notch group; 6. Sleeve; 7. Fixed limit claw; 8. Rotating member; 9. Movable limit claw; 10. First marking plate; 11. Second marking plate; 12. First arc frame; 13. Second arc frame; 14. First sliding seat; 15. Limit ring; 16. First umbrella frame; 17. First arc foot; 18. Second sliding seat; 19. Second umbrella frame; 20. Second arc foot; 21. Rope body; 22. Connecting rod; 23. Fastening nail; 24. Upper seat rod. 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 ground drilling marking device comprises: a base rod 1, a first umbrella frame structure, a second umbrella frame structure and an upper seat rod 24.

[0029] Among them, the bottom end of the base rod 1 has a tip 2, and the top end of the base rod 1 is fixedly connected with a platform 3, so that a knocking device can be used to knock on the position of the platform 3 to insert the tip 2 into the measured position, so that the base rod 1 is firmly fixed to the ground, and the first umbrella frame structure is slidably connected to the base rod 1, and a limiting ring 15 is fixedly connected to the base rod 1 and located above the first umbrella frame structure. When the base rod 1 is inserted downward into the soil, the bottom of the first umbrella frame structure is against the ground, and because the first umbrella frame structure is limited by the limiting ring 15, the first umbrella frame structure is opened, and the second umbrella frame structure is slidably connected to the base rod 1, and the second umbrella frame structure is located above the limiting ring 15. A connecting rod 22 is connected between the first umbrella frame structure and the second umbrella frame structure, so that the second umbrella frame structure and the first umbrella frame structure are opened synchronously.

[0030] The first umbrella frame structure and the second umbrella frame structure in the opened state occupy a larger space, which can prevent the engineering vehicle from scratching the base rod 1, and the unfolded first umbrella frame structure and the second umbrella frame structure are more conspicuous and easy to be noticed.

[0031] The bottom end of the upper seat rod 24 is rotatably connected to the top end of the base rod 1, and the side of the upper seat rod 24 is fixedly connected with a first marking plate 10 and a second marking plate 11 distributed at an acute angle. The upper seat rod 24, the first marking plate 10, and the second marking plate 11 are relatively high, and the ground drilling marking device proposed by the utility model is easy to be found from a distance. When in specific use, more obvious prompt words and colors can also be set on the first marking plate 10 and the second marking plate 11.

[0032] Since the first marking plate 10 and the second marking plate 11 are connected by an acute-angle hinge and the upper seat rod 24 can rotate freely, the sharp corners of the first marking plate 10 and the second marking plate 11 can face the direction of the wind, thereby reducing wind resistance and avoiding the problem of strong wind causing the ground drilling marking device proposed in the utility model to collapse, and the use effect is better.

[0033] refer to Figure 4 , Figure 5 In one embodiment, a first notch 4 and a second notch group 5 are provided on the side of the platform 3, a sleeve 6 is fixedly connected to the bottom end of the upper seat rod 24, a fixed limiting claw 7 corresponding to the first notch 4 is fixedly connected to the bottom of the sleeve 6, a rotating member 8 is rotatably connected to the upper seat rod 24, and a movable limiting claw 9 corresponding to the second notch group 5 is fixedly connected to the bottom of the rotating member 8.

[0034] During installation, align the fixed limiting claw 7 on the upper seat rod 24 with the first notch 4, and then rotate the rotating member 8 to align the movable limiting claw 9 with the second notch group 5, thereby realizing the connection between the table 3 and the sleeve 6. After that, the user randomly rotates the rotating member 8 to stagger the movable limiting claw 9 with the second notch group 5, thereby quickly realizing the rotational installation of the upper seat rod 24 and the base rod 1.

[0035] refer to Figure 4 , Figure 5 In one embodiment, the second notch group 5 includes two notch portions, the two notch portions are spaced 120° apart, and the two movable limiting claws 9 are also spaced 120° apart.

[0036] refer to Figure 1-Figure 3 In one embodiment, the first umbrella frame structure includes a first sliding seat 14, which is slidably connected to the base rod 1, and the side of the first sliding seat 14 is rotatably connected to a plurality of first umbrella frames 16 distributed in a circular array, and the end of the first umbrella frame 16 away from the first sliding seat 14 is fixedly connected to a first arc foot 17.

[0037] After the bottom of the first arc-shaped foot 17 contacts the ground, as the base rod 1 continues to move downward, the limiting ring 15 will press down the first sliding seat 14, thereby realizing the opening of the first umbrella stand 16.

[0038] The second umbrella frame structure includes a second sliding seat 18, which is slidingly connected to the base rod 1, and the side of the second sliding seat 18 is rotatably connected to a plurality of second umbrella frames 19 distributed in a circular array, and the end of the second umbrella frame 19 away from the second sliding seat 18 is fixedly connected to a second arc foot 20, and a rope body 21 is connected between two adjacent second arc feet 20, and the top end of the connecting rod 22 is movably connected to the second umbrella frame 19, and the bottom end of the connecting rod 22 is movably connected to the first umbrella frame 16.

[0039] When the first umbrella frame 16 is opened, the bottom end of the driving connecting rod 22 moves upward and outward, thereby driving the second umbrella frame 19 to open, so that multiple second umbrella frames 19 are deployed, and the rope body 21 and the second arc-shaped foot 20 form a ring to form a protection area.

[0040] In one embodiment, the side surface of the first marking plate 10 is hingedly connected to the side surface of the second marking plate 11, so that the first marking plate 10 and the second marking plate 11 are in an acute angle state.

[0041] In one embodiment, a first arc frame 12 is fixedly connected to the inner side of the first marking plate 10, and a second arc frame 13 is fixedly connected to the side of the second marking plate 11. The first arc frame 12 and the second arc frame 13 are both fixedly connected to the top of the upper seat rod 24 through fastening nails 23.

[0042] 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 ground drilling marking device, characterized in that: include: A base rod (1), the bottom end of the base rod (1) having a tip portion (2), and the top end of the base rod (1) being fixedly connected to a platform portion (3); A first umbrella frame structure, the first umbrella frame structure being slidably connected to the base rod (1), and a limiting ring (15) being fixedly connected to the base rod (1) and located above the first umbrella frame structure; A second umbrella frame structure, the second umbrella frame structure is slidably connected to the base rod (1), and the second umbrella frame structure is located above the limiting ring (15), and a connecting rod (22) is connected between the first umbrella frame structure and the second umbrella frame structure, so that the second umbrella frame structure and the first umbrella frame structure are opened synchronously; An upper seat rod (24), the bottom end of the upper seat rod (24) being rotatably connected to the top end of the base rod (1), and the side surface of the upper seat rod (24) being fixedly connected with a first marking plate (10) and a second marking plate (11) distributed at an acute angle.

2. The ground drilling marking device according to claim 1, characterized in that: A first notch (4) and a second notch group (5) are provided on the side of the platform (3); a sleeve (6) is fixedly connected to the bottom end of the upper seat rod (24); a fixed limit claw (7) corresponding to the first notch (4) is fixedly connected to the bottom of the sleeve (6); a rotating member (8) is rotatably connected to the upper seat rod (24); and a movable limit claw (9) corresponding to the second notch group (5) is fixedly connected to the bottom of the rotating member (8).

3. The ground drilling marking device according to claim 2, characterized in that: The second notch group (5) comprises two notch portions, and the two notch portions are spaced 120 degrees apart.

4. The ground drilling marking device according to claim 1, characterized in that: The first umbrella frame structure comprises a first sliding seat (14), the first sliding seat (14) being slidably connected to the base rod (1), a side of the first sliding seat (14) being rotatably connected to a plurality of first umbrella frames (16) distributed in a ring array, and one end of the first umbrella frame (16) away from the first sliding seat (14) being fixedly connected to a first arc-shaped foot (17).

5. The ground drilling marking device according to claim 4, characterized in that: The second umbrella frame structure comprises a second sliding seat (18), the second sliding seat (18) being slidably connected to the base rod (1), a plurality of second umbrella frames (19) distributed in a ring array being rotatably connected to the side of the second sliding seat (18), an end of the second umbrella frame (19) away from the second sliding seat (18) being fixedly connected to a second arc-shaped foot (20), and a rope body (21) being connected between two adjacent second arc-shaped feet (20).

6. The ground drilling marking device according to claim 5, characterized in that: The top end of the connecting rod (22) is movably connected to the second umbrella frame (19), and the bottom end of the connecting rod (22) is movably connected to the first umbrella frame (16).

7. The ground drilling marking device according to claim 1, characterized in that: The side surface of the first marking plate (10) is hingedly connected to the side surface of the second marking plate (11).

8. The ground drilling marking device according to claim 1, characterized in that: A first arc frame (12) is fixedly connected to the inner side of the first marking plate (10), and a second arc frame (13) is fixedly connected to the side of the second marking plate (11). The first arc frame (12) and the second arc frame (13) are both fixedly connected to the top end of the upper seat rod (24) via fastening nails (23).

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