Underground cable marking device convenient to install and fix

Abstract

The underground cable marking device convenient to install and fix comprises a bottom column and a warning column, the warning column is arranged at the top of the bottom column, a groove is formed in the surface of the bottom column, a fixing strip is arranged in the groove, a shaft rod is welded to the side face of the fixing strip, the shaft rod is embedded into the bottom column, and a ground nail is installed at the bottom of the fixing strip. According to the underground cable marking device convenient to install and fix, the groove is formed in the surface of the bottom column, the fixing strip is arranged in the groove, meanwhile, the shaft rod is welded to the side face of the fixing strip, the shaft rod is embedded into the bottom column at the moment, the fixing strip can be rotated through the shaft rod till the ground nail is embedded into the ground, and it is guaranteed that the bottom column is vertical when the ground nail is embedded; and then, when the soil is backfilled, the bottom column does not need to be supported, only the soil is directly backfilled, and the installation and the fixation are more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable marking, and in particular relates to an underground cable marking device which is convenient to install and fix. Background Art

[0002] A cable is an electrical energy or signal transmission device, usually composed of several or several groups of wires. Cables are generally installed inside the ground. To ensure the safety of the cables and indicate their location, cable marking devices are installed at the locations where the cables are buried. This not only makes it easier for workers to understand the location of the cables, but also serves to warn external construction workers not to accidentally dig up the cables.

[0003] The underground cable marking devices currently on the market have the following problems in actual use:

[0004] 1. When using a traditional underground cable marker, a pit needs to be dug before the device is placed. The device is then placed inside the pit. When backfilling the soil, the device needs to be supported to maintain its vertical position while backfilling the soil. This makes installation inconvenient.

[0005] 2. During the use of most underground cable marking devices, since the device itself is an integrated structure, the device does not have the effect of height adjustment. When the device is installed at a location with a lot of weeds, it may block the device, making it difficult to observe and more troublesome to use. Utility Model Content

[0006] The purpose of the utility model is to provide an underground cable marking device that is easy to install and fix, so as to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the utility model is as follows: an underground cable marking device that is easy to install and fix, including a base column and a warning column, a warning column is provided on the top of the base column, a groove is provided on the surface of the base column, a fixing strip is provided inside the groove, an axis rod is welded on the side of the fixing strip, the axis rod is embedded in the bottom column, and ground nails are installed at the bottom of the fixing strip, and the ground nails are evenly distributed.

[0008] Preferably, a sleeve frame is installed on the surface of the warning column, a first externally threaded rod is welded on the surface of the bottom column, a slide groove is provided on the surface of the sleeve frame, the first externally threaded rod is located inside the slide groove, a first nut is sleeved on the surface of the first externally threaded rod, one end of the first nut is fitted on the surface of the sleeve frame, the bottom of the warning column is fixedly connected to the plug rod, a socket is provided on the top of the bottom column, and the plug rod is embedded in the inside of the bottom column.

[0009] Preferably, a card slot is provided inside the groove, a magnet sheet is bonded inside the card slot, an iron sheet is welded on the top of the fixing bar, and the surface of the iron sheet is in contact with the surface of the magnet sheet.

[0010] Preferably, the surface of the warning column is fixedly connected to the fixed frame, the second externally threaded rod is welded to the bottom of the fixed frame, the fixed seat is welded to the surface of the sleeve frame, the second externally threaded rod passes through the fixed seat, the surface of the second externally threaded rod is sleeved with a second nut, and one end of the second nut is fitted to the bottom of the fixed seat.

[0011] Preferably, side panels are welded to the surface of the sleeve frame, the side panels are symmetrically distributed, and the gripping rods are sleeved inside the side panels.

[0012] Preferably, a blocking piece is welded to the other end of the first externally threaded rod, and the first nut is located between the blocking piece and the sleeve frame.

[0013] The utility model provides an underground cable marking device that is easy to install and fix, and has the following advantages:

[0014] 1. This underground cable marker device is easy to install and fix. A groove is formed on the surface of the base column, and a fixing strip is provided inside the groove. A shaft is welded to the side of the fixing strip. The shaft is embedded in the base column, and ground spikes are installed at the bottom of the fixing strip. The ground spikes are evenly distributed. When the base column is placed in the excavated pit, the fixing strip can be rotated by the shaft until the ground spikes are embedded in the ground. When the ground spikes are embedded, the base column is kept vertical. When backfilling the soil, there is no need to support the base column. The soil can be directly backfilled, which is more convenient for installation and fixation.

[0015] 2. This is an underground cable marking device that is easy to install and fix. The frame is installed on the surface of the warning post, and the first externally threaded rod is welded on the surface of the bottom post. A slide groove is opened on the surface of the frame. At this time, the first externally threaded rod is located inside the slide groove, and the first nut is sleeved on the surface of the first externally threaded rod. At this time, one end of the first nut is fitted into the surface of the frame to fix the bottom of the warning post to the connecting rod, and a socket is opened on the top of the bottom post. At this time, the rod is embedded in the bottom post. When the weeds are high at the location where the device is installed, the frame can be moved through the slide groove. When the frame moves, it will drive the warning post to move until the warning post exceeds the height of the weeds. Then, the first nut is rotated to increase the friction between the frame and the bottom post through the first nut to fix the warning post. The height of the warning post can be adjusted as needed during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom column structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the fixing bar structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the fixed frame structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the frame structure of the utility model.

[0022] Explanation of the markings in the figure: 1. Warning column; 2. Bottom column; 3. Groove; 4. Fixing bar; 5. Axle rod; 6. Ground nail; 7. Slot; 8. Magnet sheet; 9. Iron sheet; 10. Frame; 11. Slide groove; 12. First externally threaded rod; 13. First nut; 14. Baffle; 15. Insert rod; 16. Socket; 17. Fixing frame; 18. Second externally threaded rod; 19. Second nut; 20. Fixing seat; 21. Side panel; 22. Grip. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0026] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of the underground cable marking device of the present invention that is easy to install and fix, with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown, the utility model is an underground cable marking device that is easy to install and fix, including a base column 2 and a warning column 1. The warning column 1 is provided on the top of the base column 2, and a groove 3 is provided on the surface of the base column 2. A fixing bar 4 is provided inside the groove 3. The side of the fixing bar 4 is welded with an axis rod 5. By installing the axis rod 5, the axis rod 5 can be used to provide a rotatable effect for the fixing bar 4, so that the fixing bar 4 can drive the ground nail 6 to move, which is very convenient to use. The axis rod 5 is embedded in the base column 2, and the ground nails 6 are installed at the bottom of the fixing bar 4. The ground nails 6 are equidistantly distributed. By installing the ground nails 6, when the ground nails 6 are embedded in the ground, the ground nails 6 will provide a preliminary fixing effect for the base column 2. Later, when backfilling the soil, there is no need to support the base column 2, and the soil can be directly backfilled, which is more convenient to install and fix.

[0030] The warning column 1 is installed on the surface of the sleeve frame 10, and the first externally threaded rod 12 is welded on the surface of the bottom column 2. A slide groove 11 is provided on the surface of the sleeve frame 10, and the first externally threaded rod 12 is located inside the slide groove 11. The first nut 13 is sleeved on the surface of the first externally threaded rod 12, and one end of the first nut 13 is fitted into the surface of the sleeve frame 10. The bottom of the warning column 1 is fixedly connected to the plug rod 15, and a socket 16 is provided on the top of the bottom column 2. The plug rod 15 is embedded in the bottom column 2. By installing the sleeve frame 10 and opening the slide groove 11, when the weeds at the location where the device is installed are high, the sleeve frame 10 can be moved through the slide groove 11. When the sleeve frame 10 moves, it will drive the warning column 1 to move until the warning column 1 exceeds the height of the weeds. Then, the first nut 13 is rotated to increase the friction between the sleeve frame 10 and the bottom column 2 through the first nut 13 to fix the warning column 1. The height of the warning column 1 can be adjusted as needed during use.

[0031] A card slot 7 is opened inside the groove 3, a magnet sheet 8 is glued inside the card slot 7, an iron sheet 9 is welded on the top of the fixing bar 4, and the surface of the iron sheet 9 is in contact with the surface of the magnet sheet 8. By installing the magnet sheet 8 and the iron sheet 9, when the fixing bar 4 is not in use, the fixing bar 4 can be rotated to the inside of the groove 3. At this time, the magnet sheet 8 and the iron sheet 9 will be in contact with each other, and the magnetic attraction effect can provide a fixing effect for the fixing bar 4, which is very convenient to use.

[0032] The surface of the warning column 1 is fixedly connected to the fixing frame 17, and the second externally threaded rod 18 is welded to the bottom of the fixing frame 17. The fixing seat 20 is welded on the surface of the sleeve frame 10, and the second externally threaded rod 18 passes through the fixing seat 20. The second nut 19 is sleeved on the surface of the second externally threaded rod 18, and one end of the second nut 19 is attached to the bottom of the fixing seat 20. By installing the second externally threaded rod 18, when installing the sleeve frame 10, the second externally threaded rod 18 can be passed through the fixing seat 20, and then the second nut 19 is sleeved on the surface of the second externally threaded rod 18 until one end of the second nut 19 is attached to the bottom of the fixing seat 20. At this time, the sleeve frame 10 can be provided with a fixing effect, and the stability of the sleeve frame 10 can be guaranteed during use.

[0033] The side panels 21 are welded on the surface of the sleeve frame 10, and the side panels 21 are symmetrically distributed. The grip rods 22 are sleeved inside the side panels 21. By installing the grip rods 22, when the sleeve frame 10 and the warning column 1 are moved, the grip rods 22 can be used as the force point. The grip rods 22 can directly drive the sleeve frame 10 and the warning column 1 to move, which is very convenient to use.

[0034] A blocking piece 14 is welded to the other end of the first externally threaded rod 12, and the first nut 13 is located between the blocking piece 14 and the sleeve frame 10. By installing the blocking piece 14, the blocking piece 14 can provide a limiting effect for the first nut 13, so that the first nut 13 will not separate from the first externally threaded rod 12, which is very convenient to use.

[0035] The working principle of the underground cable marking device which is convenient for installation and fixation: when using the device, the bottom column 2 should be installed underground first. At this time, a groove 3 is opened on the surface of the bottom column 2, and a fixing strip 4 is provided inside the groove 3. At the same time, a shaft rod 5 is welded to the side of the fixing strip 4. At this time, the shaft rod 5 is embedded in the bottom column 2, and a ground nail 6 is installed at the bottom of the fixing strip 4. At this time, the ground nails 6 are evenly distributed. When the bottom column 2 is placed in the dug hole, the fixing strip 4 can be rotated by the shaft rod 5 until the ground nail 6 is embedded in the ground, and when embedding the ground nail 6, the bottom column 2 is ensured to be vertical. Later, when backfilling the soil, there is no need to support the bottom column 2, and the soil can be directly backfilled. It is more convenient to install and fix. Later, the warning column 1 is adjusted according to the height of the weeds at the installation position of the device. At this time, since a sleeve is installed on the surface of the warning column 1 Frame 10, and at the same time, a first externally threaded rod 12 is welded on the surface of the bottom column 2, and a slide groove 11 is opened on the surface of the sleeve frame 10. At this time, the first externally threaded rod 12 is located inside the slide groove 11, and the first nut 13 is sleeved on the surface of the first externally threaded rod 12. At this time, one end of the first nut 13 is fitted into the surface of the sleeve frame 10 to fix the bottom of the warning column 1 with the plug rod 15, and a socket 16 is opened on the top of the bottom column 2. At this time, the plug rod 15 is embedded in the bottom column 2. When the weeds are high at the location where the device is installed, the sleeve frame 10 can be moved through the slide groove 11. When the sleeve frame 10 moves, it will drive the warning column 1 to move until the warning column 1 exceeds the height of the weeds. Then, the first nut 13 is rotated to increase the friction between the sleeve frame 10 and the bottom column 2 through the first nut 13 to fix the warning column 1. The height of the warning column 1 can be adjusted as needed during use.

[0036] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An underground cable marking device that is easy to install and fix, comprising a base column (2) and a warning column (1), wherein the warning column (1) is provided on the top of the base column (2), and is characterized in that: A groove (3) is provided on the surface of the bottom column (2), a fixing strip (4) is provided inside the groove (3), a shaft (5) is welded to the side of the fixing strip (4), the shaft (5) is embedded in the bottom column (2), and ground nails (6) are installed at the bottom of the fixing strip (4), and the ground nails (6) are distributed in an equidistant manner.

2. The underground cable marking device that is easy to install and fix according to claim 1 is characterized in that: The warning column (1) is mounted on the surface of a sleeve frame (10), a first externally threaded rod (12) is welded on the surface of the bottom column (2), a sliding groove (11) is provided on the surface of the sleeve frame (10), the first externally threaded rod (12) is located inside the sliding groove (11), a first nut (13) is sleeved on the surface of the first externally threaded rod (12), one end of the first nut (13) is fitted on the surface of the sleeve frame (10), the bottom of the warning column (1) is fixedly connected to the plug rod (15), the top of the bottom column (2) is provided with a socket (16), and the plug rod (15) is embedded in the inside of the bottom column (2).

3. The underground cable marking device that is easy to install and fix according to claim 1 is characterized in that: A card slot (7) is provided inside the groove (3), a magnet sheet (8) is bonded inside the card slot (7), an iron sheet (9) is welded to the top of the fixing bar (4), and a surface of the iron sheet (9) is attached to the surface of the magnet sheet (8).

4. The underground cable marking device that is easy to install and fix according to claim 2, characterized in that: The surface of the warning column (1) is fixedly connected to the fixing frame (17), the bottom of the fixing frame (17) is welded with a second externally threaded rod (18), the surface of the sleeve frame (10) is welded with a fixing seat (20), the second externally threaded rod (18) passes through the fixing seat (20), the surface of the second externally threaded rod (18) is sleeved with a second nut (19), and one end of the second nut (19) is fitted to the bottom of the fixing seat (20).

5. The underground cable marking device that is easy to install and fix according to claim 2, characterized in that: The surface of the sleeve frame (10) is welded with side plates (21), the side plates (21) are symmetrically distributed, and the gripping rods (22) are sleeved inside the side plates (21).

6. The underground cable marking device that is easy to install and fix according to claim 2, characterized in that: A blocking piece (14) is welded to the other end of the first externally threaded rod (12), and the first nut (13) is located between the blocking piece (14) and the sleeve frame (10).

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