Underground identification structure applied to cable construction

Abstract

The underground identification structure applied to the cable construction comprises a bottom plate and a stand column, the upper surface of the stand column is fixedly connected with a first transverse plate, the two ends of the upper surface of the bottom plate are both fixedly connected with concave plates, adjusting mechanisms are installed in the concave plates, a fixing mechanism is installed in the middle of the upper portion of the bottom plate, and the first transverse plate is fixedly connected with the first transverse plate. The utility model relates to the technical field of underground identification, a first handle can be rotated to drive a second bevel gear to rotate, and the second bevel gear drives a first screw rod to rotate through a first bevel gear, so that the first screw rod is matched with a concave plate to drive a second transverse plate to move downwards; the second transverse plate drives the insertion rod to move, the insertion rod is inserted into the land, the position of the device is determined, and therefore the device is simple in structure, convenient to install and good in flexibility, and even if the installation position deviates from the actual position of the cable, adjustment can be conducted quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of underground signs, in particular to an underground sign structure for cable construction. Background Technique

[0002] A cable is a wire made of one or more mutually insulated conductors and an outer insulating protective layer, which is laid underground, in the air, etc. A cable generally consists of a conductor, an insulating layer, and a protective layer. In the renovation of the distribution network, underground cables are widely used. To ensure construction safety and convenient maintenance, underground cables need to be marked on the ground.

[0003] However, through retrieval, it is found that most of the existing cable marking devices use cable marking piles, and the cable marking piles are mainly cement cable piles. Using this kind of cable marking not only has a bulky structure and is inconvenient to install, but also has poor flexibility. The installation position is likely to deviate from the actual position of the cable. At the same time, for the cable marking using cement electric piles, once set, when the cable marking needs to be updated and painted after being used for a period of time, it can only be operated on-site by the operator carrying the painting tools, which is rather troublesome. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an underground sign structure for cable construction, which solves the problems that most of the existing cable marking devices use cable marking piles, and the cable marking piles are mainly cement cable piles. Using this kind of cable marking not only has a bulky structure and is inconvenient to install, but also has poor flexibility. The installation position is likely to deviate from the actual position of the cable. At the same time, for the cable marking using cement electric piles, once set, when the cable marking needs to be updated and painted after being used for a period of time, it can only be operated on-site by the operator carrying the painting tools.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: An underground sign structure for cable construction, including a bottom plate and a column. The column is in clearance fit with the groove above the bottom plate. A first cross plate is fixedly connected to the upper surface of the column, and an underground sign board is fixedly connected to the upper surface of the first cross plate. Concave plates are fixedly connected to both ends of the upper surface of the bottom plate, and a second cross plate is slidably connected to the chute of the concave plate. An adjusting mechanism is installed inside the concave plate, and a fixing mechanism is installed in the middle above the bottom plate.

[0006] Preferably, the fixing mechanism includes a plug rod fixedly connected to the inside of the second cross plate. The outer wall of the lower part of the plug rod is in clearance fit with the inner wall of the through hole of the bottom plate, and a first screw rod is threadedly connected to the upper part of the plug rod. The outer wall of the upper part of the first screw rod is rotatably connected to the concave plate through a bearing. A first bevel gear is fixedly connected to the upper surface of the first screw rod, and a rotating assembly is installed outside the first bevel gear.

[0007] Preferably, the rotating assembly includes a first vertical plate fixedly connected to the outer side above the concave plate, and a first handle is rotatably connected inside the first vertical plate.

[0008] Preferably, a second bevel gear meshing with the first bevel gear is fixedly connected to the inner sides of the left and right first handles.

[0009] Preferably, the fixing mechanism includes a pair of second vertical plates fixedly connected to the middle above the bottom plate. An expansion rod is fixedly connected to the upper inner sides of the left and right second vertical plates. A baffle is fixedly connected to the inner sides of the left and right expansion rods. The inner outer wall of the baffle is in clearance fit with the inner wall of the groove of the column. A rectangular block is fixedly connected to the middle inner sides of the left and right second vertical plates. A connecting rod is rotatably connected to the outer wall of the rectangular block through a rotating shaft. A slider is slidably clamped at the chute of the connecting rod, and the slider is fixedly connected to the expansion rod.

[0010] Preferably, a second screw rod is threadedly connected to the inside of the left and right second vertical plates, and the outer wall of the inner side of the second screw rod is in fit with the outer wall of the connecting rod. A second handle is fixedly connected to the outer side of the second screw rod.

[0011] Advantageous Effects

[0012] The present utility model provides an underground marking structure applied to cable construction, having the following advantageous effects:

[0013] This device can be driven to move to the cable construction marking location. Hold this device and rotate the first handle. The first handle drives the second bevel gear to rotate. The second bevel gear drives the first screw rod to rotate through the first bevel gear. In this way, the first screw rod cooperates with the concave plate to drive the second cross plate to move downward, so that the second cross plate drives the insertion rod to move, and the insertion rod is inserted into the soil to determine the position of this device. In this way, this device not only has a simple structure and is easy to install, but also has good flexibility. Even if there is a deviation between the installation position and the actual position of the cable, it can be quickly adjusted.

[0014] The underground marking plate can drive the first cross plate and the column to move, so that the lower part of the column enters the groove of the bottom plate. Then rotate the second handle. The second handle drives the second screw rod to rotate, so that the second screw rod moves towards the column through the second vertical plate. In this way, the second screw rod can drive the connecting rod to rotate at the rectangular block. The connecting rod drives the expansion rod to extend through the slider. In this way, the expansion rod can drive the baffle to move into the groove of the column, so as to fix the column and the underground marking plate on the bottom plate. Anyway, after the underground marking plate is used for a period of time, it can also be disassembled and sent to a designated place for renewal and painting, which is relatively simple and convenient. Description of the Drawings

[0015] Figure 1This is a schematic structural diagram of the present utility model.

[0016] Figure 2 This is a plane cross-sectional view of the present utility model.

[0017] Figure 3 This is a partially enlarged schematic view of the present utility model.

[0018] Figure 4 This is a partially enlarged schematic view of the present utility model.

[0019] In the figure: 1, bottom plate; 2, column; 3, first cross plate; 4, underground identification plate; 5, concave plate; 6, second cross plate; 7, insertion rod; 8, first screw rod; 9, first bevel gear; 10, first vertical plate; 11, first handle; 12, second bevel gear; 13, second vertical plate; 14, telescopic rod; 15, baffle; 16, rectangular block; 17, connecting rod; 18, slider; 19, second screw rod; 20, second handle. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: an underground identification structure applied to cable construction, including a bottom plate 1 and a column 2. The column 2 is in clearance fit with the groove above the bottom plate 1. The upper surface of the column 2 is fixedly connected with a first cross plate 3, and the upper surface of the first cross plate 3 is fixedly connected with an underground identification plate 4. Both ends of the upper surface of the bottom plate 1 are fixedly connected with concave plates 5, and a second cross plate 6 is slidably connected to the chute of the concave plate 5. An adjusting mechanism is installed inside the concave plate 5, and a fixing mechanism is installed in the middle above the bottom plate 1;

[0022] A groove can be processed in the middle above the bottom plate 1, so that the column 2 can be limited through this groove to make it more stable. Identification words can be set on the underground identification plate 4 for reminder. Two chutes are processed in the groove of the concave plate 5, so that the second cross plate 6 can be limited through this chute.

[0023] In this embodiment, it is further set that the fixing mechanism includes a plug rod 7 fixedly connected to the inside of the second horizontal plate 6. The outer wall of the lower part of the plug rod 7 is in clearance fit with the inner wall of the through hole of the bottom plate 1, and the upper part inside the plug rod 7 is threadedly connected with a first screw rod 8. The outer wall of the upper part of the first screw rod 8 is rotatably connected to the concave plate 6 through a bearing. The upper surface of the first screw rod 8 is fixedly connected with a first bevel gear 9, and a rotating component is installed outside the first bevel gear 9;

[0024] Through holes can be processed inside the left and right sides of the bottom plate 1, which facilitates the movement of the plug rod 7.

[0025] In this embodiment, it is further set that the rotating component includes a first vertical plate 10 fixedly connected to the outer side above the concave plate 5, and a first handle 11 is rotatably connected inside the first vertical plate 10.

[0026] In this embodiment, it is further set that a second bevel gear 12 meshing with the first bevel gear 9 is fixedly connected to the inner sides of the left and right first handles 11;

[0027] The first handle 11 can be rotated to drive the second bevel gear 12 to rotate through the first handle 11. The second bevel gear 12 drives the first screw rod 8 to rotate through the first bevel gear 9. In this way, the first screw rod 8 cooperates with the concave plate 5 to drive the second horizontal plate 6 to move downward, so that the second horizontal plate 6 drives the plug rod 7 to move, and the plug rod 7 is inserted into the soil to determine the position of this device.

[0028] In this embodiment, it is further set that the fixing mechanism includes a pair of second vertical plates 13 fixedly connected to the middle above the bottom plate 1. The upper parts inside the left and right second vertical plates 13 are fixedly connected with telescopic rods 14. The inner sides of the left and right telescopic rods 14 are fixedly connected with a baffle 15, and the outer wall of the inner side of the baffle 15 is in clearance fit with the inner wall of the groove of the column 2. The middle parts inside the left and right second vertical plates 13 are fixedly connected with a rectangular block 16, and a connecting rod 17 is rotatably connected to the outer wall of the rectangular block 16 through a rotating shaft. A slider 18 is slidably clamped in the chute of the connecting rod 17, and the slider 18 is fixedly connected to the telescopic rod 14;

[0029] A chute can be processed inside the connecting rod 17, so that the connecting rod 17 can drive the slider 18 to move through this chute.

[0030] In this embodiment, it is further set that the left and right second vertical plates 13 are threadedly connected with a second screw rod 19, and the outer wall of the inner side of the second screw rod 19 is in contact with the outer wall of the connecting rod 17. A second handle 20 is fixedly connected to the outer side of the second screw rod 19;

[0031] The second handle 20 can be rotated to drive the second screw rod 19 to rotate. The second screw rod 19 moves towards the column 3 through the second vertical plate 13. In this way, the second screw rod 19 can drive the connecting rod 17 to rotate at the rectangular block 16. The connecting rod 17 drives the telescopic rod 14 to extend through the slider 18. In this way, the telescopic rod 14 can drive the baffle 15 to move into the groove of the column 2, thereby fixing the column 2 and the underground sign board 4 on the bottom plate 1.

[0032] It should be noted that for the electrical structures and the like involved in this application, their models can be selected according to the needs of users, only need to meet the usage requirements of this application. At the same time, their corresponding control circuits and the like are all prior arts and can be fully realized by those skilled in the art, so no more details will be described.

[0033] Those skilled in the art should connect the components in this case in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0034] Embodiment: When this device needs to be used, the underground sign board 4 can be driven to drive the first cross plate 3 and the column 2 to move, so that the lower part of the column 2 enters the groove of the bottom plate 1. Then rotate the second handle 20 to drive the second screw rod 19 to rotate. The second screw rod 19 moves towards the column 3 through the second vertical plate 13. In this way, the second screw rod 19 can drive the connecting rod 17 to rotate at the rectangular block 16. The connecting rod 17 drives the telescopic rod 14 to extend through the slider 18. In this way, the telescopic rod 14 can drive the baffle 15 to move into the groove of the column 2, thereby fixing the column 2 and the underground sign board 4 on the bottom plate 1. Anyway, after the underground sign board 4 is used for a period of time, it can also be disassembled and sent to a designated place for updating and painting, which is relatively simple and convenient;

[0035] Then drive this device to move to the cable construction marking location, hold this device, and rotate the first handle 11. The first handle 11 drives the second bevel gear 12 to rotate. The second bevel gear 12 drives the first screw rod 8 to rotate through the first bevel gear 9. In this way, the first screw rod 8 cooperates with the concave plate 5 to drive the second cross plate 6 to move downward, so that the second cross plate 6 drives the insertion rod 7 to move, and the insertion rod 7 is inserted into the ground to determine the position of this device. In this way, using this device not only has a simple structure and is easy to install, but also has good flexibility. Even if there is a deviation between the installation position and the actual position of the cable, it can be quickly adjusted.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

[0037] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An underground marking structure for cable construction, comprising a base plate (1) and a column (2), wherein the column (2) is gap-fitted at the groove above the base plate (1), and characterized in that: The upper surface of the column (2) is fixedly connected to a first transverse plate (3), and the upper surface of the first transverse plate (3) is fixedly connected to an underground identification plate (4); both ends of the upper surface of the base plate (1) are fixedly connected to concave plates (5), and the sliding groove of the concave plate (5) is slidably connected to a second transverse plate (6); an adjustment mechanism is installed inside the concave plate (5), and a fixing mechanism is installed in the middle of the upper part of the base plate (1).

2. The underground marking structure for cable construction according to claim 1 is characterized in that: The fixing mechanism comprises an insertion rod (7) fixedly connected to the inside of the second horizontal plate (6), the lower outer wall of the insertion rod (7) is clearance-matched with the inner wall of the through hole of the bottom plate (1), and the upper internal thread of the insertion rod (7) is connected to a first screw rod (8), the upper outer wall of the first screw rod (8) is rotationally connected to the concave plate (5) through a bearing, the upper surface of the first screw rod (8) is fixedly connected to a first bevel gear (9), and a rotating assembly is installed on the outer side of the first bevel gear (9).

3. The underground marking structure for cable construction according to claim 2 is characterized in that: The rotating assembly comprises a first vertical plate (10) fixedly connected to the upper outer side of the concave plate (5), and a first handle (11) is rotatably connected inside the first vertical plate (10).

4. The underground marking structure for cable construction according to claim 3 is characterized in that: A second bevel gear (12) meshing with the first bevel gear (9) is fixedly connected to the inner side of the first left and right handles (11).

5. The underground marking structure for cable construction according to claim 1 is characterized in that: The fixing mechanism comprises a pair of second vertical plates (13) fixedly connected to the middle of the upper part of the bottom plate (1); a telescopic rod (14) is fixedly connected to the upper inner side of the left and right second vertical plates (13); a baffle (15) is fixedly connected to the inner side of the left and right telescopic rod (14); and the inner outer wall of the baffle (15) is gap-matched with the inner wall of the groove of the column (2); a rectangular block (16) is fixedly connected to the middle of the inner side of the left and right second vertical plates (13); and the outer wall of the rectangular block (16) is rotatably connected to a connecting rod (17) via a rotating shaft; a sliding block (18) is slidably engaged with the sliding groove of the connecting rod (17), and the sliding block (18) is fixedly connected to the telescopic rod (14).

6. The underground marking structure for cable construction according to claim 5 is characterized in that: The second vertical plates (13) on the left and right sides are internally threadedly connected with second screw rods (19), and the inner outer wall of the second screw rod (19) is in contact with the outer wall of the connecting rod (17), and the outer side of the second screw rod (19) is fixedly connected with a second handle (20).

Images