A cable trench cover plate structure that can be applied to a stone veneer

Abstract

The application provides a cable trench cover plate structure which can be applied to stone veneer, and is characterized in that the structure comprises a stone structure, a bearing structure and a metal edge frame, wherein the stone structure is arranged at the top of the cable trench cover plate structure; the bearing structure is a steel structure, is arranged below the stone structure and is a stress part of the cable trench cover plate, and comprises a bearing plate and a bearing pipe; the bearing plate is bent at both ends to form a rectangle with an opening; the bearing pipe is arranged below the bearing plate; and the metal edge frame is arranged around the stone structure and is in close contact with the stone structure. Compared with the prior art, the application uses the form of stone veneer + steel structure, thereby improving the appearance effect of the cable trench cover plate and solving the bearing problem of the cable trench cover plate with stone veneer in the prior art. In addition, the metal edge frame is arranged around the stone to protect the stone, thereby prolonging the service life of the cover plate and protecting the ground.

Description

Technical Field

[0001] This application relates to cable trench covers, and more particularly to a cable trench cover structure that can be applied to stone finishes. Background Technology

[0002] Cable trench covers are components installed on top of cable trenches to protect the cables inside and provide passage for personnel while preventing falls. To enhance the aesthetics of substations, many substation interiors use granite, marble, or other stone finishes. However, current cable trench covers still use traditional concrete covers, which have a rudimentary appearance and do not meet the environmental requirements of some maintenance personnel. Furthermore, existing stone covers have low load-bearing capacity, cannot withstand heavy loads, and are prone to chipping and breakage under repeated use, affecting their lifespan and appearance.

[0003] Therefore, there is an urgent need for a durable stone-faced cable trench cover structure that can meet the load-bearing capacity requirements of cable trench covers. Summary of the Invention

[0004] The purpose of this application is to provide a durable stone-faced cable trench cover that can meet the load-bearing capacity requirements of cable trench covers.

[0005] This application discloses a cable trench cover structure applicable to stone cladding, the structure comprising a stone structure, a load-bearing structure, and a protective frame, wherein:

[0006] The stone structure is positioned on top of the cable trench cover structure;

[0007] The load-bearing structure is a steel structure, located below the stone structure and serving as the load-bearing part of the cable trench cover. The load-bearing structure includes a load-bearing plate and a load-bearing pipe. The load-bearing plate is bent at both ends to form a rectangle with openings. The load-bearing pipe is located below the load-bearing plate.

[0008] The protective frame is set around the edge of the stone structure.

[0009] In a preferred embodiment, the load-bearing plate is a thick galvanized patterned steel plate.

[0010] In a preferred embodiment, the load-bearing pipe is a galvanized square pipe.

[0011] In a preferred embodiment, the galvanized square tube is rectangular.

[0012] In one embodiment, the stone structure includes granite, marble, etc.

[0013] In a preferred embodiment, the protective frame is a metal-finished protective frame.

[0014] In a preferred embodiment, the thickness of the stone structure is 10-20 mm.

[0015] In a preferred embodiment, the thickness of the load-bearing plate and the specifications of the load-bearing pipe are determined according to the design load requirements.

[0016] In a preferred embodiment, the number of load-bearing pipes is 2-8.

[0017] In a preferred embodiment, the cable trench cover is also provided with a handle.

[0018] In a preferred embodiment, the handle is provided along the short side of the cable trench cover.

[0019] In a preferred embodiment, the handle is U-shaped and equipped with an anti-slip element.

[0020] In a preferred embodiment, the connection between the stone structure, the frame, and the steel plate includes adhesive bonding.

[0021] In a preferred embodiment, the connection between the load-bearing plate and the load-bearing pipe includes welding.

[0022] In a preferred embodiment, the load-bearing pipe has a specification of 60*40*4.

[0023] The advantages of this utility model are:

[0024] 1) By using a combination of stone veneer and steel structure, this utility model not only improves the appearance of the cable trench cover, but also solves the load-bearing problem of existing stone-veneered cable trench covers.

[0025] 2) This utility model extends the service life of the cover plate by providing a metal protective frame around the stone, thus protecting the stone and the ground.

[0026] 3) The load-bearing steel structure of this utility model adopts a combination of galvanized steel plate and rectangular steel pipe, which can be used under different span and load conditions.

[0027] 4) The handle of this utility model is grooved along the short side to ensure the stability of lifting the cover plate and protect the cover plate and the ground.

[0028] The specification of this application contains numerous technical features distributed across various technical solutions. Listing all possible combinations of these features (i.e., technical solutions) would make the specification excessively lengthy. To avoid this problem, the various technical features disclosed in the above-described utility model content, the various technical features disclosed in the following embodiments and examples, and the various technical features disclosed in the accompanying drawings can be freely combined to form various new technical solutions (all of which are considered to have been described in this specification), unless such a combination of technical features is technically infeasible. For example, one example discloses feature A+B+C, and another example discloses feature A+B+D+E. Features C and D are equivalent technical means that serve the same function, and technically only one needs to be used; they cannot be used simultaneously. Feature E can technically be combined with feature C. Therefore, the solution A+B+C+D should not be considered as described because it is technically infeasible, while the solution A+B+C+E should be considered as described. Attached Figure Description

[0029] Figure 1 This is a top view of the lightweight cable trench cover of this utility model;

[0030] Figure 2 This is a sectional view of the front view of the lightweight open cable trench cover of this utility model.

[0031] Figure 3 This is a sectional view of the front view of the light-load closed cable trench cover of this utility model.

[0032] Figure 4 This is a top view of the heavy-duty cable trench cover of this utility model;

[0033] Figure 5 This is a cross-sectional view of the front view of the heavy-duty open cable trench cover of this utility model.

[0034] Figure 6 This is a sectional view of the front view of the heavy-duty closed cable trench cover of this utility model.

[0035] Figure label:

[0036] 1-Stone structure; 2-Load-bearing plate; 3-Load-bearing pipe; 4-Frame guard; 5-Handle. Detailed Implementation

[0037] Through in-depth research and extensive screening, the inventors of this utility model have developed a durable stone-faced cable trench cover that meets the load-bearing requirements of existing cable trench covers. Compared with the prior art, this application, by using a combination of stone veneer and steel structure, not only improves the appearance of the cable trench cover but also solves the load-bearing problem of existing stone-faced cable trench covers. Furthermore, this utility model extends the service life of the cover by providing a metal protective frame around the stone, while also protecting the ground.

[0038] This application discloses a cable trench cover structure applicable to stone cladding, characterized in that the structure includes a stone structure 1, a load-bearing structure, and a protective frame 4, wherein:

[0039] The stone structure 1 is disposed on top of the cable trench cover structure;

[0040] The load-bearing structure is a steel structure, located below the stone structure 1 and serving as the load-bearing part of the cable trench cover. The load-bearing structure includes a load-bearing plate 2 and a load-bearing pipe 3. The load-bearing plate 2 is bent at both ends to form a rectangle with openings. The load-bearing pipe 3 is located below the load-bearing plate 2.

[0041] The protective frame 4 is set around the edge of the stone structure.

[0042] Optionally, in one embodiment, the thickness of the stone structure 1 is 10-20 mm.

[0043] Optionally, in one embodiment, the thickness of the load-bearing plate 2 and the specifications of the load-bearing pipe are determined according to the design load requirements.

[0044] Optionally, in one embodiment, the number of load-bearing pipes 3 is 2-8.

[0045] Optionally, in one embodiment, the cable trench cover is further provided with a handle 5.

[0046] Optionally, in one embodiment, the handle 5 is grooved along the short side of the cable trench cover to ensure that the height of the handle 5 does not protrude from the surface of the stone structure. The handle 5 is U-shaped and is equipped with an anti-detachment component.

[0047] Optionally, in one embodiment, the connection between the stone structure 1, the protective frame 4, and the load-bearing plate 2 includes adhesive bonding. The connection between the load-bearing plate and the load-bearing pipe includes welding.

[0048] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0049] Example 1

[0050] A specific embodiment of this utility model is as follows: Figures 1-3 As shown, this invention illustrates the specific structure of the cable trench cover with stone finish, applicable to applications requiring light loads:

[0051] The stone structure 1 of the cable trench cover has a length of less than or equal to 1260mm, a width of 500mm, and a thickness of 15mm. The material is thick granite. The handle 5 is positioned 200mm away from the short side and has a width of 100mm. The stone structure 1 is surrounded by an aluminum alloy edge trim 4.

[0052] In this embodiment, the load-bearing plate 2 and load-bearing pipe 3 in the load-bearing structure of the cable trench cover are configured as galvanized plain pipes and thick galvanized patterned steel plates. The thickness of the load-bearing plate is 6mm, and after bending, it forms as shown in the figure. Figure 2 The rectangular opening shown has a bending height of 46mm, and its length and width are the same as those of the stone structure 1, and it is laid at the bottom of the stone structure 1; the load-bearing pipe 3 has a specification of 60*40*4, and is arranged along the center line of the short side. The specific location can be found by referring to... Figure 1 The middle dotted line.

[0053] Optionally, in this embodiment, the load-bearing plate 2 can be bent as follows: Figure 3 As shown, a closed rectangle is formed, thereby further improving its load-bearing capacity.

[0054] Example 2

[0055] Another specific embodiment of this utility model is as follows: Figures 4-6 As shown, it illustrates the specific structure of the cable trench cover plate structure applicable to stone cladding described in this utility model for use under heavy load requirements:

[0056] The length of the stone structure of the cable trench cover is less than or equal to 1275mm. The width is 500mm and the thickness is 15mm. The material is thick granite. The handle 5 is arranged along the short side at a distance of 200mm from the short side and has a width of 100mm. The stone structure 1 is surrounded by an aluminum alloy edge trim.

[0057] In this embodiment, the load-bearing plate 2 and load-bearing pipe 3 in the load-bearing structure of the cable trench cover are configured as galvanized plain pipes and thick galvanized patterned steel plates. The thickness of the load-bearing plate is 6mm, and after bending, it forms as shown in the figure. Figure 5 The rectangular opening shown has a bending height of 66mm, and its length and width are the same as the stone structure. The load-bearing pipe 3 has a specification of 60*40*4, and is arranged in pairs at a distance of 165mm from the two long sides. The specific positions can be found by referring to... Figure 4 The position is defined by the dashed rectangle in the diagram.

[0058] Optionally, in this embodiment, the load-bearing plate 2 can be as follows: Figure 6 As shown, after bending, a closed rectangle is formed, thereby further improving the load-bearing capacity.

[0059] It should be noted that in this patent application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one" does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. In this patent application, if it refers to performing an action according to an element, it means performing the action at least according to that element, including two cases: performing the action only according to that element, and performing the action according to that element and other elements. Expressions such as "multiple," "repeatedly," and "various" include two, two times, two kinds, and more than two, more than two times, and more than two kinds.

[0060] All documents mentioned in this application are considered to be incorporated in their entirety into the disclosure of this application so that they can serve as a basis for modifications if necessary. Furthermore, it should be understood that after reading the foregoing disclosure of this application, those skilled in the art can make various alterations or modifications to this application, and these equivalent forms also fall within the scope of protection claimed in this application.

Claims

1. A cable trench cover structure applicable to stone cladding, characterized in that, The structure includes a stone structure, a load-bearing structure, and a protective frame, wherein: The stone structure is positioned on top of the cable trench cover structure; The load-bearing structure is a steel structure, located below the stone structure and serving as the load-bearing part of the cable trench cover. The load-bearing structure includes a load-bearing plate and a load-bearing pipe. The load-bearing plate is bent at both ends to form a rectangle with openings. The load-bearing pipe is located below the load-bearing plate. The protective frame is set around the stone structure to close the opening.

2. The cable trench cover structure according to claim 1, characterized in that, The thickness of the stone structure is 10-20mm.

3. The cable trench cover structure according to claim 1, characterized in that, The number of load-bearing pipes is 1-4.

4. The cable trench cover structure according to claim 1, characterized in that, The cable trench cover is also equipped with a handle.

5. The cable trench cover structure according to claim 4, characterized in that, The handle is grooved along the short side of the cable trench cover to ensure that the handle does not protrude from the surface of the stone structure.

6. The cable trench cover structure according to claim 5, characterized in that, The handle is U-shaped and equipped with an anti-slip device.

7. The cable trench cover structure according to claim 5, characterized in that, The connection between the stone structure, the frame, and the steel plate includes adhesive bonding.

8. The cable trench cover structure according to claim 1, characterized in that, The connection method between the load-bearing plate and the load-bearing pipe includes welding.

9. The cable trench cover structure according to claim 1, characterized in that, The thickness of the load-bearing plate and the specifications of the load-bearing pipe are determined according to the design load requirements of the cable trench cover.

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