Cable trench cover plate structure applicable to stone veneer

Abstract

The invention provides a cable trench cover plate structure applicable to a stone veneer, which is characterized in that the cable trench cover plate structure comprises a stone structure, a bearing structure and a protective frame, the stone structure is configured at the top of the cable trench cover plate structure; the bearing structure is a steel structure, is configured below the stone structure and is a stress part of the cable trench cover plate, and the bearing structure comprises a bearing plate and a bearing pipe; the two ends of the bearing plate are bent to form a rectangle with an opening; the bearing pipe is arranged below the bearing plate; the edge protecting frame is arranged around the stone structure in a closing-up mode. Compared with the prior art, the stone facing and steel structure form is adopted, so that the appearance effect of the cable trench cover plate is improved, and the bearing problem of the cable trench cover plate with the stone facing in the prior art is solved. In addition, the stone is protected by arranging the metal protective frame on the periphery of the stone, the service life of the cover plate is prolonged, and meanwhile the ground is protected.

Description

TECHNICAL FIELD

[0001] The present application relates to a cable trench cover plate, in particular to a cable trench cover plate structure which can be applied to a stone veneer. BACKGROUND

[0002] The cable trench cover plate is a component laid on the top of the cable trench, which is used to protect the cables inside the cable trench and to prevent people from falling. In order to improve the appearance of the substation, many indoor substations use stone veneers such as granite and marble. However, the cable trench cover plate in the prior art still uses traditional concrete cover plates, which have a simple appearance and do not meet the needs of some operation and maintenance personnel for the use environment. The stone cover plate in the prior art has low bearing capacity and cannot meet the heavy load. When repeatedly used, the edge is easily extruded and broken, which affects the service life and appearance of the cover plate.

[0003] Therefore, there is an urgent need in the prior art for a durable stone veneer cable trench cover plate structure that can meet the bearing capacity requirements of the cable trench cover plate. SUMMARY

[0004] The purpose of the present application is to provide a durable stone veneer cable trench cover plate that can meet the bearing capacity requirements of the cable trench cover plate.

[0005] The present application discloses a cable trench cover plate structure which can be applied to a stone veneer, the structure comprising a stone structure, a bearing structure and an edge protection frame, wherein:

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

[0007] The bearing structure is a steel structure arranged below the stone structure and is the stress part of the cable trench cover plate, the bearing structure comprising 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;

[0008] The edge protection frame is arranged around the stone structure.

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

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

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

[0012] In an embodiment, the stone structure comprises granite, marble and the like.

[0013] In a preferred embodiment, the edge protection frame is a metal edge protection 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 size of the load-bearing tube are determined according to the design load requirement.

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

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

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

[0019] In a preferred embodiment, the handle is in the shape of "U" and is provided with an anti-falling piece.

[0020] In a preferred embodiment, the connection between the stone structure, the edge protection frame and the steel plate includes glue connection.

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

[0022] In a preferred embodiment, the size of the load-bearing tube is 60*40*4.

[0023] The advantages of the present application are:

[0024] 1) The present application uses a stone facing + steel structure form, which not only improves the appearance effect of the cable trench cover plate, but also solves the load-bearing problem of the stone facing cable trench cover plate in the prior art.

[0025] 2) The present application protects the stone by arranging a metal edge protection frame around the stone, prolongs the service life of the cover plate, and also protects the ground

[0026] 3) The load-bearing steel structure of the present application adopts a combination of galvanized steel plate + rectangular steel tube, which can be suitable for different span and load use conditions.

[0027] 4) The handle of the present application is arranged along the short side slot, which ensures the stability of lifting the cover plate and protects the cover plate and the ground.

[0028] A large number of technical features are described in the specification of the present application, which are distributed in various technical solutions. If all possible combinations of technical features (i.e. technical solutions) of the present application are listed, the specification will be too long. In order to avoid this problem, each technical feature disclosed in the above summary of the present application, each technical feature disclosed in the following various embodiments and examples, and each technical feature disclosed in the drawings can be freely combined with each other to form various new technical solutions (which are all considered to have been described in the specification), unless such combination of technical features is technically infeasible. For example, features A+B+C are disclosed in one example, features A+B+D+E are disclosed in another example, features C and D are equivalent technical means that play the same role and can only be used alternatively, and feature E can be combined with feature C technically. Therefore, the solution of A+B+C+D should not be considered to have been described because it is technically infeasible, and the solution of A+B+C+E should be considered to have been described. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a top view of a light load cable trench cover plate according to the present application;

[0030] Figure 2 is a sectional view of an elevation view of an open light load cable trench cover plate according to the present application;

[0031] Figure 3 is a sectional view of an elevation view of a closed light load cable trench cover plate according to the present application;

[0032] Figure 4 is a top view of a heavy load cable trench cover plate according to the present application;

[0033] Figure 5 is a sectional view of an elevation view of an open heavy load cable trench cover plate according to the present application;

[0034] Figure 6 is a sectional view of an elevation view of a closed heavy load cable trench cover plate according to the present application.

[0035] REFERENCE NUMERALS:

[0036] 1 - stone structure; 2 - load bearing plate; 3 - load bearing tube; 4 - edge protection frame; 5 - handle. DETAILED DESCRIPTION

[0037] The cable trench cover plate with the durable stone veneer capable of meeting the load bearing requirement of the cable trench cover plate is developed through deep research and large screening by the inventors, compared with the prior art, the stone veneer+steel structure is used, the appearance effect of the cable trench cover plate is improved, and the load bearing problem of the cable trench cover plate with the stone veneer in the prior art is solved.

[0038] The application discloses a cable trench cover plate structure which can be applied to a stone veneer, and has the characteristics that the structure comprises a stone structure 1, a load bearing structure and a edge protection frame 4, wherein:

[0039] The stone structure 1 is arranged at the top of the cable trench cover plate structure;

[0040] The load bearing structure is a steel structure, is arranged below the stone structure 1 and is a stress part of the cable trench cover plate, and the load bearing structure comprises 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 an opening; and the load bearing pipe 3 is arranged below the load bearing plate 2.

[0041] The edge protection frame 4 is arranged around the stone structure.

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

[0043] Optionally, in an embodiment, the thickness of the load bearing plate 2 and the specification of the load bearing pipe are determined according to the design load requirement.

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

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

[0046] Optionally, in an embodiment, the lifting handle 5 is arranged in a slot along the short side of the cable trench cover plate, the height of the lifting handle 5 is ensured to be not protruded from the surface of the stone structure, the lifting handle 5 is in a "U" shape, and is provided with an anti-falling piece.

[0047] Optionally, in an embodiment, the connection mode among the stone structure 1, the edge protection frame 4 and the load bearing plate 2 comprises glue connection, and the connection mode of the load bearing plate and the load bearing pipe comprises welding.

[0048] For the purpose, technical scheme and points of the application, the embodiments of the application will be further described in detail in combination with the drawings.

[0049] Embodiment 1

[0050] A specific embodiment of the present application is shown in Fig. 1, which shows a specific structure of the cable trench cover structure with stone veneer according to the present application used under light load requirements: Figures 1-3 A specific embodiment of the present application is shown in Fig. 1, which shows a specific structure of the cable trench cover structure with stone veneer according to the present application used under light load requirements:

[0051] The length of the stone structure 1 of the cable trench cover is less than or equal to 1260mm. The width is 500mm, the thickness is 15mm, the material is thick granite, the handle 5 is arranged along the short side at a position 200mm away from the short side, and the width is 100mm; an aluminum alloy closing edge frame 4 is arranged around the stone structure 1.

[0052] In this embodiment, the load-bearing plate 2 and the load-bearing pipe 3 in the load-bearing structure of the cable trench cover are configured as galvanized light pipes and thick galvanized patterned steel plates. The thickness of the load-bearing plate is 6mm, and after bending, an open rectangle is formed as shown in Fig. 2, with a bending height of 46mm, the same length and width as the stone structure 1, and laid on the lower part of the stone structure 1; the specification of the load-bearing pipe 3 is 60*40*4, arranged along the center line of the short side, and the specific position can be referred to the middle dotted line in Fig. 1. Figure 2 Figure 1

[0053] Alternatively, in this embodiment, the load-bearing plate 2 can be bent to form a closed rectangle as shown in Fig. 3 after bending, thereby further improving its carrying capacity. Figure 3

[0054] Embodiment 2

[0055] A specific embodiment of the present application is shown in Fig. 1, which shows a specific structure of the cable trench cover structure with stone veneer according to the present application used under light load requirements: Figures 4-6 A specific embodiment of the present application is shown in Fig. 1, which shows a specific structure of the cable trench cover structure with stone veneer according to the present application used under light load requirements:

[0056] The length of the stone structure 1 of the cable trench cover is less than or equal to 1260mm. The width is 500mm, the thickness is 15mm, the material is thick granite, the handle 5 is arranged along the short side at a position 200mm away from the short side, and the width is 100mm; an aluminum alloy closing edge frame 4 is arranged around the stone structure 1.

[0057] In this embodiment, the load-bearing plate 2 and the load-bearing pipe 3 in the load-bearing structure of the cable trench cover are configured as galvanized light pipes and thick galvanized patterned steel plates. The thickness of the load-bearing plate is 6mm, and after bending, an open rectangle is formed as shown in Fig. 2, with a bending height of 46mm, the same length and width as the stone structure 1, and laid on the lower part of the stone structure 1; the specification of the load-bearing pipe 3 is 60*40*4, arranged along the center line of the short side, and the specific position can be referred to the middle dotted line in Fig. 1. Figure 5 Figure 4

[0058] ​​​​​Optionally, in the present embodiment, the load bearing plate 2 can be formed into a closed rectangle after bending, as shown in the figure, so as to further improve the load bearing capacity. Figure 6

[0059] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element. The application file contains at least one expression of a "means or step for" performing an identified function or step. It will be understood that the application is not limited to the means or step recited, but is intended to cover each and every adaptation of the means or step which falls within the scope of the application. The use of the terms "including", "containing", or "comprising" and variations thereof, does not imply that the limitation is limited to the recited elements or method steps, but instead mean that the addition of one or more elements or method steps is possible and within the scope of the application. The terms "comprise", "comprising", "comprises" and "comprising" when used in this specification are taken to specify the presence of stated features, integers, steps or components but not to preclude the presence or addition of one or more other features, integers, steps, components or groups thereof.

[0060] All documents mentioned in this application are incorporated herein by reference in their entirety to disclose and describe the methods and / or materials in connection with which the application can be practiced. Further, modifications or improvements to the application can occur to those skilled in the art, to which such modifications and improvements are to be considered within the scope of the 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 edge of the stone structure.

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 5, 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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