Coordination transformer cable pipe trench dynamic reservation accurate positioning device

Abstract

The utility model relates to a coordination transformer cable pipe trench dynamic reservation accurate positioning device which comprises an installation plate, electric telescopic supporting legs are installed at the four corners of the lower surface of the installation plate, installation discs are installed at the lower ends of the electric telescopic supporting legs in a universal rotation mode, and an inclination angle sensor is installed in the middle of the upper surface of the installation plate. GPS positioners are mounted in the middles of the surfaces of one sides of the connecting plates, electric telescopic rods are mounted on the lower surfaces of the connecting plates, output rods of the electric telescopic rods face downwards and are provided with laser emitters, and a control unit is mounted in the middle of one side of the lower surface of the mounting plate. According to the cable pipe trench reserved positioning device, dynamic measurement and adjustable marks are adopted, so that the positioning device can be dynamically adjusted according to topographic changes and geological condition changes of a construction site and actual requirements in the construction process, large deviation of the positioning device during positioning can be avoided, and the cable pipe trench reserved positioning device can be conveniently used.

Description

Technical Field

[0001] This utility model relates to the field of positioning device technology, specifically to a precise positioning device for dynamic pre-reservation of cable trenches. Background Technology

[0002] Cable trenches are underground or above-ground passage structures used for laying and protecting cables. They typically consist of a trench body and a cover (in some cases), providing a relatively enclosed and safe space for the cables to avoid the influence of the external environment, such as mechanical damage, rainwater immersion, and soil corrosion.

[0003] In power and communication engineering projects, cables need to be connected from one location to another, and cable trenches are an important infrastructure for realizing this connection. In cable laying projects, the pre-positioning of cable trenches is a key link. Accurate positioning can ensure the smooth laying of cables and improve construction efficiency and project quality.

[0004] Existing cable trench positioning devices mostly rely on static measurement and fixed markings, which cannot be dynamically adjusted according to changes in terrain, geological conditions, and actual needs during construction. This results in significant positioning deviations, hindering the effective use of the cable trench positioning devices. Therefore, there is an urgent need to design a coordinated and dynamic positioning device for cable trenches to address these issues. Utility Model Content

[0005] The purpose of this invention is to provide a precise positioning device for dynamic reservation of cable trenches to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A coordinated dynamic pre-positioning device for cable trenches includes a mounting plate. Electric telescopic support legs are installed at the four corners of the lower surface of the mounting plate. Each electric telescopic support leg has a mounting plate rotatably mounted at its lower end. An angle sensor is installed in the center of the upper surface of the mounting plate. Connecting plates are slidably mounted at both ends of the center of the lower surface of the mounting plate in a horizontal direction. GPS locators are installed in the center of one side surface of each connecting plate. Electric telescopic rods are installed on the lower surface of each connecting plate, with their output rods facing downwards and equipped with laser emitters. A control unit is installed in the center of one side surface of the lower surface of the mounting plate.

[0008] Preferably, the tilt sensor and the control unit are electrically connected, the GPS locator is electrically connected to the control unit, and an electric slider is installed on the upper surface of the connecting plate.

[0009] Preferably, a matching guide rail is fixedly installed on the middle of the lower surface of the mounting plate corresponding to the electric slider, and the electric slider is slidably installed with the guide rail in the horizontal direction.

[0010] Preferably, the mounting plate is horizontal, the guide rail is horizontal, and baffles are fixedly installed at the middle of both ends of the lower surface of the mounting plate, corresponding to the two ends of the guide rail.

[0011] Preferably, each of the lower ends of the electric telescopic rod output rod is fixedly installed with an installation ring, and the installation ring is sleeved on the outer side of the middle part of the corresponding laser emitter.

[0012] Preferably, the lower ends of the electric telescopic support legs are all fixedly installed with universal balls, and the middle of the upper surface of the mounting plate is all fixedly installed with universal seats.

[0013] Preferably, each of the universal joints is matched with a corresponding universal ball, and each universal ball is rotatably connected to the corresponding universal joint through a universal swivel bearing.

[0014] Preferably, the lower surface of each mounting plate is fixed with a matching anti-slip pad, and mounting holes are provided in the center of the perimeter of both the mounting plate and the anti-slip pad.

[0015] In the above technical solution, the coordinated variable cable trench dynamic reservation precise positioning device provided by this utility model has the following beneficial effects:

[0016] (1) In this utility model, the cable trench reserved positioning device adopts dynamic measurement and adjustable marking, so that the positioning device can be dynamically adjusted according to the changes in terrain, geological conditions and actual needs in the construction site, which can avoid large deviations when the positioning device is positioned, so as to facilitate the use of the cable trench reserved positioning device.

[0017] (2) In this utility model, the electric slider will drive the laser emitter to move in the horizontal direction through the connecting plate, electric telescopic rod and mounting ring, so that the laser emitter can move in the horizontal direction to the position that needs to be positioned. The GPS locator can transmit the displacement position data information to the control unit, so that the control unit can control the horizontal position of the laser emitter based on BIM modeling and positioning technology.

[0018] (3) In this utility model, the output rod of the electric telescopic rod can drive the laser emitter to move in the vertical direction through the mounting ring, so as to adjust the height of the laser emitter. After adjusting the height of the laser emitter to the height required for positioning, the laser emitter will emit laser to reserve the cable trench for positioning, so that the staff can accurately carry out the development of the cable trench, ensure the smooth progress of cable laying, and improve construction efficiency and project quality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a structural schematic diagram of an embodiment of the coordinated variable cable trench dynamic reserved precise positioning device of this utility model.

[0021] Figure 2 This is a schematic diagram of the installation ring structure provided for an embodiment of the coordinated variable cable trench dynamic reserved precise positioning device of this utility model.

[0022] Figure 3 A schematic diagram of the connecting plate structure provided in an embodiment of the coordinated variable cable trench dynamic reserved precise positioning device of this utility model.

[0023] Figure 4 A schematic diagram of the universal joint structure provided for an embodiment of the dynamic pre-reserved precise positioning device for the coordinated variable cable trench of this utility model.

[0024] Figure 5 This is a schematic diagram of the mounting plate structure provided for an embodiment of the dynamic pre-reserved precise positioning device for the coordinated variable cable trench of this utility model.

[0025] 1. Mounting plate; 2. Anti-slip pad; 3. Mounting hole; 4. Universal joint; 5. Universal ball; 6. Electric telescopic support leg; 7. Mounting plate; 8. Tilt sensor; 9. Control unit; 10. Guide rail; 11. Baffle; 12. Electric slider; 13. Connecting plate; 14. Electric telescopic rod; 15. Mounting ring; 16. Laser emitter; 17. GPS locator. Detailed Implementation

[0026] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0027] like Figure 1-5As shown in the figure, the coordinated variable cable trench dynamic reserved precise positioning device provided in this embodiment of the utility model includes a mounting plate 7. Electric telescopic support legs 6 are installed at the four corners of the lower surface of the mounting plate 7. The lower end of each electric telescopic support leg 6 is omnidirectionally mounted with a mounting plate 1. An angle sensor 8 is installed in the middle of the upper surface of the mounting plate 7. Connecting plates 13 are slidably installed at both ends of the middle of the lower surface of the mounting plate 7 in the horizontal direction. A GPS locator 17 is installed in the middle of one side surface of each connecting plate 13. Electric telescopic rods 14 are installed on the lower surface of each connecting plate 13. The output rods of the electric telescopic rods 14 are all facing downward and are equipped with laser emitters 16. A control unit 9 is installed in the middle of one side of the lower surface of the mounting plate 7.

[0028] In this embodiment, a tilt sensor 8 is installed in the middle of the upper surface of the mounting plate 7. The tilt sensor 8 can detect whether the mounting plate 7 is tilted.

[0029] Specifically, the tilt sensor 8 and the control unit 9 are electrically connected, and the GPS locator 17 is electrically connected to the control unit 9. An electric slider 12 is installed on the upper surface of the connecting plate 13, which facilitates the movement of the connecting plate 13.

[0030] Specifically, a matching guide rail 10 is fixedly installed on the middle of the lower surface of the mounting plate 7 corresponding to the electric slider 12. The electric slider 12 is slidably installed with the guide rail 10 in the horizontal direction. The guide rail 10 can limit the electric slider 12, which helps to move the electric slider 12 stably.

[0031] In this embodiment, a mounting plate 7 is included, which can be used to assemble and limit the various components in the positioning device.

[0032] Specifically, the mounting plate 7 is in a horizontal state, the guide rail 10 is in a horizontal state, and baffles 11 are fixedly installed at the middle of both ends of the lower surface of the mounting plate 7 corresponding to the two ends of the guide rail 10. The baffles 11 can block and limit the two ends of the guide rail 10.

[0033] In this embodiment, an electric telescopic rod 14 is installed on the lower surface of the connecting plate 13, and the connecting plate 13 can limit the electric telescopic rod 14.

[0034] Specifically, each of the lower ends of the output rod of the electric telescopic rod 14 is fixedly equipped with an installation ring 15. The installation ring 15 is sleeved on the outer side of the middle part of the corresponding laser emitter 16. The installation ring 15 helps to install and limit the laser emitter 16.

[0035] Specifically, the lower end of each of the electric telescopic support legs 6 is fixedly equipped with a universal ball 5, and the middle of the upper surface of the mounting plate 1 is fixedly equipped with a universal seat 4.

[0036] Specifically, the universal seat 4 is matched with the corresponding universal ball 5. The universal ball 5 is connected to the corresponding universal seat 4 through a universal swivel bearing. The universal seat 4 helps to limit the movement of the universal ball 5.

[0037] Specifically, the lower surface of the mounting plate 1 is fixed with matching anti-slip pads 2. Mounting holes 3 are opened in the center of the mounting plate 1 and the anti-slip pads 2. The anti-slip pads 2 can limit and prevent slipping on the lower surface of the mounting plate 1.

[0038] Working steps: 1. Align the lower surface of the anti-slip mat 2 with the external installation location. When the ground is inclined, rotate the mounting plate 1 and the anti-slip mat 2. The mounting plate 1 will drive the universal seat 4 to rotate in all directions along the outside of the universal ball 5 so that the lower surface of the anti-slip mat 2 is in a matching and fitting state with the ground. The anti-slip mat 2 can prevent slipping and limit the lower surface of the mounting plate 1. Then, install the mounting plate 1 and the anti-slip mat 2 with the external installation location through the external bolts and mounting holes 3.

[0039] 2. When the tilt sensor 8 can detect the tilt of the mounting plate 7, the tilt sensor 8 can transmit the detected tilt data information to the control unit 9. The control unit 9 can control the electric telescopic support legs 6 at the four corners, and adjust the height of the four corners of the mounting plate 7 through the electric telescopic support legs 6 to adjust the tilt of the mounting plate 7. When the mounting plate 7 is adjusted to a horizontal state, the control unit 9 will stop adjusting the electric telescopic support legs 6.

[0040] Third, the control unit 9 will control and adjust the electric slider 12 and the electric telescopic rod 14 according to BIM modeling and positioning technology. When the electric slider 12 is open, the electric slider 12 will move horizontally along the guide rail 10. The electric slider 12 will drive the laser emitter 16 to move horizontally through the connecting plate 13, the electric telescopic rod 14 and the mounting ring 15, so that the laser emitter 16 can move horizontally to the position that needs to be positioned. When the connecting plate 13 moves, it can drive the GPS locator 17 to move horizontally. The GPS locator 17 can transmit the displacement position data information to the control unit 9, so that the control unit 9 can control the horizontal position of the laser emitter 16 according to BIM modeling and positioning technology.

[0041] Fourth, when the electric telescopic pole 14 is open, the output rod of the electric telescopic pole 14 can drive the laser emitter 16 to move vertically through the mounting ring 15, so as to adjust the height of the laser emitter 16. After adjusting the height of the laser emitter 16 to the required positioning height, the laser emitter 16 is further opened. When the laser emitter 16 is open, the laser emitter 16 will emit a laser to reserve and position the cable trench, so that the staff can accurately develop the cable trench, ensure the smooth laying of cables, and improve construction efficiency and project quality.

[0042] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A device for coordinating the dynamic reservation of the trench for power cable, comprising a mounting plate (7), characterized in that, The lower surface of the mounting plate (7) is provided with electric telescopic supporting legs (6) at four corners, the lower end of each electric telescopic supporting leg (6) is provided with a mounting disc (1) through universal rotation, the upper surface of the mounting plate (7) is provided with an inclination sensor (8) at the middle part, the lower surface of the mounting plate (7) is provided with connecting plates (13) at both ends of the middle part through sliding installation in the horizontal direction, the middle part of one side surface of each connecting plate (13) is provided with a GPS locator (17), the lower surface of each connecting plate (13) is provided with an electric telescopic rod (14), the output rod of each electric telescopic rod (14) is downward and provided with a laser emitter (16), and the middle part of one side of the lower surface of the mounting plate (7) is provided with a control unit (9).

2. The coordinated variable cable trench dynamic reservation precision positioning device according to claim 1, wherein, The inclination sensor (8) and the control unit (9) are in phase electrical connection, the GPS locator (17) and the control unit (9) are in phase electrical connection, and the upper surface of each connecting plate (13) is provided with an electric sliding block (12).

3. The coordination device according to claim 2, wherein, The middle part of the lower surface of the mounting plate (7) is fixedly provided with a matching guide rail (10) corresponding to the electric sliding block (12), and the electric sliding block (12) and the guide rail (10) are slidingly installed in the horizontal direction.

4. The device for dynamic reservation and precision positioning of coordination power cable trench according to claim 3, characterized in that, The mounting plate (7) is in a horizontal state, the guide rail (10) is in a horizontal state, and the middle part of both ends of the lower surface of the mounting plate (7) is fixedly provided with a baffle (11) corresponding to both ends of the guide rail (10).

5. The coordination power cable trench dynamic reservation precision positioning device according to claim 4, characterized in that, The lower end of the output rod of each electric telescopic rod (14) is fixedly provided with a mounting ring (15), and the mounting ring (15) is sleeved on the outside of the middle part of the corresponding laser emitter (16).

6. The coordinated variable cable trench dynamic reservation precision positioning device of claim 5, wherein, The lower end of each electric telescopic supporting leg (6) is fixedly provided with a universal ball (5), and the middle part of the upper surface of the mounting disc (1) is fixedly provided with a universal seat (4).

7. The coordinated variable cable trench dynamic reservation precision positioning device of claim 6, wherein, The universal seat (4) and the corresponding universal ball (5) are in a matching state, and the universal ball (5) and the corresponding universal seat (4) are connected through a universal rotation bearing.

8. The coordinated variable cable trench dynamic reservation precision positioning device of claim 7, wherein, The lower surface of the mounting disc (1) is fixedly provided with a matching anti-skid pad (2), and the middle part of the periphery of the mounting disc (1) and the anti-skid pad (2) is provided with a mounting hole (3).

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