Novel deceleration strip-shaped cable trough box

Abstract

The utility model provides a novel deceleration strip-shaped cable trough box, which comprises a circular arc-shaped shell, a connecting bolt and a limiter, the circular arc-shaped shell and the limiter are connected into a Z-shaped or I-shaped structure and an approximately linear structure by the connecting bolt, the limiter comprises a heavy block and an elastic piece, the elastic end of the elastic piece is fixedly connected with the heavy block, and the elastic end of the elastic piece is fixedly connected with the heavy block. The pressure end of the elastic piece is connected with the second end of the connecting bolt in a sleeved mode. The heavy block is buried under the earth surface, and the surface is flush with the earth surface. Under the Z-shaped or I-shaped structure, the cable trough box is in an open state, and the second end of the connecting bolt rotates by taking the connecting point of the connecting bolt and the heavy block as an axis until the connecting bolt is vertical to the surface of the heavy block or forms a preset included angle with the surface of the heavy block; and in the approximately linear structure, the cable trough box is in a closed state, and the second end of the connecting bolt is parallel to the ground surface or sinks under the ground surface. According to the utility model, the structure of the deceleration strip type cable groove box is optimized, and the practicability of the cable box laid on the ground surface is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cable laying, and in particular to a novel cable trough box in the shape of a speed bump. Background Art

[0002] Cables can be laid in underground pipes, or a groove for burying cables is opened on the surface and the cables are placed in the cable trough. Cables can also be laid on the surface and fixed and protected with cable trough boxes. On the one hand, this prevents safety accidents such as electric shock caused by leakage, and on the other hand, it protects the cables from damage and extends the service life of the cables.

[0003] In order to avoid affecting the passage of non-motorized vehicles or other human-involved equipment, existing cables laid on the surface, which are inconvenient to lay underground, are placed in cable boxes shaped like speed bumps on the road. This not only facilitates the passage of non-motorized vehicles or motor vehicles, but also protects the cables from being crushed. However, the existing speed bump-shaped cable boxes need to be fixed to the surface to ensure their stability and avoid affecting the passage of vehicles. They are generally connected to the surface with highly rigid expansion screws. Although this can effectively protect the cables, it brings great difficulties to their removal. The expansion screws fixed to the surface need to be destructively removed and the expansion screws protruding from the surface need to be cut off. This not only wastes materials but also takes a long time to remove, affecting road traffic. Utility Model Content

[0004] The embodiment of the present utility model provides a new type of speed bump-shaped cable trough box, which optimizes the structure of the speed bump-type cable trough box, improves the practicality of the cable box laid on the surface, and solves the related technical problems in the aforementioned prior art.

[0005] The utility model provides a novel speed bump-shaped cable trough box, comprising an arc-shaped shell, a connecting bolt, and a limiter, wherein the first end of the connecting bolt is rotatably connected to the interior of the shell, the second end of the connecting bolt is connected to the limiter, and the connecting bolt connects the arc-shaped shell and the limiter to form a "Z"-shaped or "I"-shaped structure and a nearly "I"-shaped structure, the limiter comprising: a heavy block and an elastic member, the elastic end of the elastic member is fixedly connected to the heavy block, the pressure end of the elastic member is sleeved with the second end of the connecting bolt, and the heavy block is buried under the ground surface and its surface is flush with the ground surface;

[0006] In the "Z" or "I" shaped structure, the cable trough box is in an open state, and the second end of the connecting bolt rotates around the connection point with the heavy block until the connecting bolt and the surface of the heavy block are perpendicular or form a preset angle with each other; in a nearly "I" shaped structure, the cable trough box is in a closed state, and the second end of the connecting bolt is horizontal with the ground surface or sunk below the ground surface.

[0007] Optionally, the arc-shaped housing includes a cable clamp, which is arc-shaped and arranged opposite to each other.

[0008] Optionally, the arc-shaped shell further includes solid fillers, which are arranged at the highest and lowest points relative to the ground, and the cables are fixed between adjacent solid fillers by the cable clamps.

[0009] Optionally, the outer surface of the arc-shaped shell further includes a wear-resistant layer, and the anti-slip layer is a layered structure including pyramid-shaped protrusions.

[0010] Optionally, the heavy block is a concrete cast block, the top surface of which includes a connecting plate, the connecting plate includes a pull ring, and the pull ring is detachably connected to the elastic end of the elastic member.

[0011] Optionally, the outer surface of the pressure end of the elastic member is provided with a thread, the second end of the connecting bolt includes an internal thread, and the pressure end of the elastic member is threadedly connected to the second end of the connecting bolt.

[0012] The beneficial effects of the utility model are:

[0013] The new speed bump-shaped cable trough box provided by the utility model includes an arc-shaped shell, a connecting bolt, and a limiter. The first end of the connecting bolt is rotatably connected to the interior of the shell, and the second end of the connecting bolt is connected to the limiter, so that the connecting bolt connects the arc-shaped shell and the limiter into a "Z" or "I"-shaped structure and a nearly "I"-shaped structure. Among them, in the "I"-shaped structure, that is, the cable trough box is in a closed state, and the bottom surface of the arc-shaped shell is close to the ground surface; in the "Z" or "I"-shaped structure, that is, the cable trough box is in an open state, and the bottom surface of the arc-shaped shell is away from the ground surface. At this time, it is not only convenient to place the cable in the arc-shaped shell, but also the cable in the arc-shaped shell is convenient to take out, that is, the cable is easy to disassemble and assemble, and it can effectively protect the surface cables from being damaged by crushing, thereby improving the practicality of the cable trough box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram showing the Z-shaped structure of a new speed bump-shaped cable trough box provided in an embodiment of the present application;

[0015] Figure 2 A schematic diagram showing the I-shaped structure of a new speed bump-shaped cable trough box provided in an embodiment of the present application;

[0016] Figure 3 A schematic diagram showing the I-shaped structure of the new speed bump-shaped cable trough box provided in this embodiment.

[0017] Reference numerals:

[0018] 1: arc-shaped housing; 11: cable clamp; 12: solid filler; 2: connecting bolt; 3: limiter; 31: heavy block. DETAILED DESCRIPTION

[0019] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention, with reference to the accompanying drawings. Furthermore, the phrases "in one embodiment" or "in an embodiment" appearing throughout this specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0020] It should also be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity from another, and do not necessarily require or imply any actual relationship or order between these entities. Moreover, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that an article or terminal device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such article or terminal device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the article or terminal device comprising the element.

[0021] Cables can be laid in underground pipes, or a groove for burying cables is opened on the surface and the cables are placed in the cable trough. Cables can also be laid on the surface and fixed and protected with cable trough boxes. On the one hand, this prevents safety accidents such as electric shock caused by leakage, and on the other hand, it protects the cables from damage and extends the service life of the cables.

[0022] In order not to affect the passage of non-motor vehicles or other human-involved equipment, existing cables laid on the surface, which are inconvenient to lay underground, are placed in cable boxes similar to the shape of speed bumps on the road. This not only facilitates the passage of non-motor vehicles or motor vehicles, but also protects the cables from being crushed. However, the existing speed bump-shaped cable boxes need to be fixed to the surface to ensure their stability and avoid affecting the passage of vehicles. They are generally connected to the surface with expansion screws with strong rigidity. Although they can effectively protect the cables, they bring great difficulties to the removal of the cables. The expansion screws fixed to the surface need to be destructively removed, and the expansion screws protruding from the surface need to be cut off. This not only wastes materials but also takes a long time to remove, affecting road traffic. Therefore, the utility model provides a new type of speed bump-shaped cable trough box, which improves the practicality of the cable trough box laid on the surface by optimizing the structure of the speed bump-type cable trough box.

[0023] The utility model provides a new type of cable trough box in the shape of a speed bump, including an arc-shaped shell 1, a connecting bolt 2, and a limiter 3. The first end of the connecting bolt 2 is rotatably connected to the inside of the shell, and the second end of the connecting bolt 2 is connected to the limiter 3. The connecting bolt 2 connects the arc-shaped shell 1 and the limiter 3 to form a "Z" or "I" shaped structure and a nearly "I" shaped structure. The limiter 3 includes: a heavy block 31 and an elastic member. The elastic end of the elastic member is fixed to the heavy block 31. The pressure end of the elastic member is sleeved with the second end of the connecting bolt 2, and the heavy block 31 is buried under the ground and its surface is flush with the ground; in the "Z" or "I" shaped structure, the cable trough box is in an open state, and the second end of the connecting bolt 2 is rotated around the connection point with the heavy block 31 until the connecting bolt 2 and the surface of the heavy block 31 are perpendicular or form a preset angle with each other; in a nearly "I" shaped structure, the cable trough box is in a closed state, and the second end of the connecting bolt 2 is horizontal with the ground or sunk below the ground.

[0024] The new speed bump-shaped cable trough box provided by the utility model includes an arc-shaped shell 1, a connecting bolt 2, and a limiter 3. The first end of the connecting bolt 2 is rotatably connected to the interior of the shell, and the second end of the connecting bolt 2 is connected to the limiter 3, so that the connecting bolt 2 connects the arc-shaped shell 1 and the limiter 3 to form a "Z" or "I"-shaped structure and a nearly "I"-shaped structure. Among them, in the "I"-shaped structure, that is, the cable trough box is in a closed state, the bottom surface of the arc-shaped shell 1 is close to the ground surface; in the "Z" or "I"-shaped structure, that is, the cable trough box is in an open state, the bottom surface of the arc-shaped shell 1 is away from the ground surface. At this time, it is not only convenient to place the cable in the arc-shaped shell 1, but also the cable in the arc-shaped shell 1 is convenient to take out, that is, the cable is easy to disassemble and assemble, and it can effectively protect the surface cables from being damaged by crushing, thereby improving the practicality of the cable trough box.

[0025] For details, please refer to Figure 1 and Figure 2 , (the horizontal dotted line in the figure represents the ground surface, and the vertical dotted line is the central axis perpendicular to the ground surface. The figure shows it as a partial cutaway). When it is necessary to repair or install cables, the cable trough box is pulled up from the arc-shaped shell 1, so that the entire structure appears as follows. Figure 1 and Figure 2In the state shown, the connecting bolt 2 is at a preset angle to the ground or perpendicular to the ground, wherein the connecting bolt 2 is at a preset angle to the ground surface, i.e. the aforementioned "Z"-shaped structure, and the connecting bolt 2 is perpendicular to the ground surface, i.e. the aforementioned "I"-shaped structure, so that the cable trough box is in an open state. The preset angle refers to an angle other than a right angle, which can be set according to actual needs and the convenience of installing and removing cables. This embodiment does not impose specific restrictions on this. When the cable trough box is opened, the elastic force of the elastic member does not act on the second end of the connecting bolt 2, so that the connecting bolt 2 can be manually pulled up from the outside of the shell and gradually away from the ground surface; the elastic member can be a spring, one end of the spring is fixed to the surface of the heavy block 31 sunk below the ground surface, and the other end is sleeved on the connecting bolt 2. When the elastic force is released, the cable trough box is opened.

[0026] Please refer to Figure 3 After repairing or replacing the cable, the arc-shaped housing 1 is pressed down until it contacts the ground, and the second end of the connecting bolt 2 is placed on the elastic member. The elastic force of the elastic member acts on the connecting bolt 2, keeping it firmly attached to the ground. Of course, in actual installation, to prevent the elastic member from being accidentally touched, a protective structure needs to be installed on the elastic member, which is removed during maintenance.

[0027] It should be noted that the aforementioned heavy block 31 can be a solid weight, such as a lead block, or a cast concrete block, that is, it only needs to have a certain weight and be stably buried below the surface. In addition, the top surface of the heavy block 31 includes a connecting plate, which includes a pull ring that is detachably connected to the elastic end of the elastic member. The pull ring is designed to facilitate the connection of the elastic member to it.

[0028] In some embodiments, the arc-shaped housing 1 includes cable clamps 11, which are arc-shaped and arranged opposite to each other. The oppositely arranged cable clamps 11 can clamp cables or wires between the two cable clamps 11, facilitating the fixing of the cables.

[0029] In other embodiments, the aforementioned arc-shaped shell 1 further includes solid fillers 12 , which are arranged at the highest and lowest points relative to the ground surface, and the cables are fixed between adjacent solid fillers 12 by the cable clamps 11 .

[0030] like Figure 1 and Figure 2 As shown, the solid filler 12 is a concrete column, which can increase the supporting performance of the shell and prevent the shell from being damaged by a large positive pressure; Figure 3 The solid filler 12 is distributed in the middle and both ends of the shell. Of course, it can be adaptively adjusted according to the number of cables and the convenience of installation and fixation in practice. This embodiment does not impose any specific restrictions on this.

[0031] In some embodiments, the outer surface of the arc-shaped housing 1 further includes a wear-resistant layer. This anti-slip layer comprises a layered structure comprising pyramidal protrusions. In this embodiment, the anti-slip layer increases friction between an object pressing against the housing and the housing surface. This increased friction prevents the object from slipping against the housing surface, potentially affecting its proper function. Furthermore, the cold conical protrusions provide enhanced wear resistance and stability.

[0032] In other embodiments, the pressure end of the aforementioned elastic member is provided with threads on its outer surface, the second end of the connecting bolt 2 includes internal threads, and the pressure end of the elastic member is threadedly connected to the second end of the connecting bolt 2. That is, in this embodiment, in order to increase the stability of the connection between the elastic member and the connecting bolt 2, a threaded connection is provided between the two.

[0033] Finally, the utility model provides a new type of speed bump-shaped cable trough box, including an arc-shaped shell 1, a connecting bolt 2, and a limiter 3. The first end of the connecting bolt 2 is rotatably connected to the interior of the shell, and the second end of the connecting bolt 2 is connected to the limiter 3. The connecting bolt 2 connects the arc-shaped shell 1 and the limiter 3 to form a "Z" or "I"-shaped structure and a nearly "I"-shaped structure. The limiter 3 includes: a heavy block 31, an elastic member, the elastic end of the elastic member is fixedly connected to the heavy block 31, and the pressure end of the elastic member is sleeved with the second end of the connecting bolt 2. The heavy block 31 is buried under the ground and the surface is flush with the ground; in the "Z" or "I"-shaped structure, the cable trough box is in an open state, and the second end of the connecting bolt 2 rotates around the connection point with the heavy block 31 as the axis until the connecting bolt 2 and the surface of the heavy block 31 are perpendicular or at a preset angle to each other; in the nearly "I"-shaped structure, the cable trough box is in a closed state, and the second end of the connecting bolt 2 is horizontal with the ground or sunk below the ground. The utility model optimizes the structure of the speed-reducing belt type cable trough box and improves the practicality of the cable box laid on the surface.

[0034] It should be noted that the above embodiments all belong to the same utility model concept, and the descriptions of each embodiment have different focuses. For any details not described in a particular embodiment, reference can be made to the descriptions of other embodiments. The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to in conjunction with each other.

[0035] The above embodiments merely illustrate the implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A new type of speed bump shaped cable trough box, characterized in that: The invention comprises an arc-shaped shell (1), a connecting bolt (2), and a limiter (3), wherein the first end of the connecting bolt (2) is rotatably connected to the interior of the shell, and the second end of the connecting bolt (2) is connected to the limiter (3), and the connecting bolt (2) connects the arc-shaped shell (1) and the limiter (3) to form a "Z"-shaped structure or an "I"-shaped structure and a nearly "I"-shaped structure, and the limiter (3) comprises a heavy block (31) and an elastic member, wherein the elastic end of the elastic member is fixedly connected to the heavy block (31), and the pressure end of the elastic member is sleeved with the second end of the connecting bolt (2), and the heavy block (31) is buried under the ground surface and its surface is flush with the ground surface; In a "Z" or "I" shaped structure, the cable trough box is in an open state, and the second end of the connecting bolt (2) is rotated around the connection point with the heavy block (31) until the connecting bolt (2) and the surface of the heavy block (31) are perpendicular or form a preset angle with each other; in a nearly "I" shaped structure, the cable trough box is in a closed state, and the second end of the connecting bolt (2) is horizontal with the ground surface or sunk below the ground surface.

2. The new speed bump-shaped cable trough box according to claim 1 is characterized in that: The arc-shaped housing (1) comprises a cable clamp (11), which is arc-shaped and arranged opposite to each other.

3. The new speed bump-shaped cable trough box according to claim 2 is characterized in that: The arc-shaped shell (1) further comprises solid fillers (12), the solid fillers (12) being arranged at the highest and lowest points relative to the ground surface, and the cables are fixed between adjacent solid fillers (12) by the cable clamps (11).

4. The novel speed bump-shaped cable trough box according to claim 2 is characterized in that: The outer surface of the arc-shaped shell (1) further comprises an anti-slip layer, and the anti-slip layer is a layered structure comprising pyramid-shaped protrusions.

5. The new speed bump-shaped cable trough box according to claim 1 is characterized in that: The heavy block (31) is a concrete cast block, the top surface of which includes a connecting plate, the connecting plate includes a pull ring, and the pull ring is detachably connected to the elastic end of the elastic member.

6. The novel speed bump-shaped cable trough box according to claim 1 is characterized in that: The outer surface of the pressure end of the elastic member is provided with a thread, the second end of the connecting bolt (2) includes an internal thread, and the pressure end of the elastic member is threadedly connected to the second end of the connecting bolt (2).

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