Cable trench cover plate

Abstract

The utility model provides a cable trench cover plate which comprises a supporting plate, and a supporting frame is fixedly arranged on the bottom face of the supporting plate. Through holes are formed in the two ends of the supporting plate and located in the inner side of the supporting frame, supporting boxes are fixedly arranged on the outer sides of the bottom ends of the through holes, and sunken containing spaces are formed in the two ends of the supporting plate; a handle assembly is installed at the supporting box, and the vertical height of a handle body of the handle assembly is matched with the depth of the containing space. The handle body can be higher than the top surface of the supporting plate through lifting adjustment; the structure is novel, a sunken containing space is provided for installing a grabbed part, and carrying, lifting, using, dismounting and mounting are convenient; therefore, the LED lamp can be suitable for pedestrian and driving areas, and the application range is effectively widened.

Description

Technical Field

[0001] The utility model relates to the field of cable trench accessories, and more specifically to a cable trench cover. Background Art

[0002] The cable trench cover is a structure that overlaps the cable trench to seal the cable trench. For easy disassembly and assembly, most of the covers are provided with through holes or equipped with handles. The former will have obvious holes and require an external structure to hook and lift it up for opening, which is inconvenient to operate and is only suitable for use in scenarios where rain immersion does not need to be considered. For the latter, the added handles are mostly external structures that protrude from the top surface of the cover, affecting the flatness and are not suitable for pedestrians and driving areas. Both need to be improved. Utility Model Content

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to propose a cable trench cover with a novel structure. The cover provides a sunken accommodation space for installing gripping parts, which is convenient for lifting and use and easy for assembly and disassembly. The cover can also maintain the flatness of the outer wall and is suitable for pedestrian and driving areas, thereby effectively improving the scope of application.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a cable trench cover, comprising a support plate, a support frame is fixedly provided on the bottom surface of the support plate; through holes are provided at both ends of the support plate, the through holes are located on the inner side of the support frame, and support boxes are fixedly provided on the outer sides of the bottom ends of the through holes, so that sunken accommodating spaces are formed at both ends of the support plate; a handle assembly is installed at the support box, and the vertical height of the handle body of the handle assembly is adapted to the depth of the accommodating space; and the handle body can be higher than the top surface of the support plate by lifting and adjusting.

[0006] In a preferred technical solution of the utility model, the handle assembly includes a handle body, a spring, and a support bolt; at least two guide holes are provided at the bottom of the support box, and the support bolt is movably inserted into the guide holes, and the end of the support bolt is connected and installed on the bottom of the handle body; the spring is sleeved on the support bolt and is located between the head of the support bolt and the bottom of the support box to provide downward force for the handle body.

[0007] In a preferred technical solution of the utility model, a water retaining ring is fixedly provided on the outer side of the top end of the guide hole; a corresponding annular groove is provided at the bottom of the handle body, and the shape of the annular groove is adapted to the shape of the water retaining ring; when the handle body is against the bottom of the support box, the water retaining ring is placed inside the annular groove.

[0008] In a preferred technical solution of the utility model, the center line of the guide hole coincides with the center plane of the support box; the two ends of the handle body extend to the inner walls of the two ends of the support box, and the end faces of the handle body slide against the end walls of the support box.

[0009] In a preferred technical solution of the utility model, a plurality of support bars are fixedly connected between the inner wall of the support frame and the outer wall of the support box and between the support boxes, and the support bars are fixedly connected to the bottom surface of the support plate.

[0010] The beneficial effects of the utility model are:

[0011] The utility model provides a cable trench cover plate, wherein through holes are provided at both ends of the support plate, and support boxes are fixedly provided at the outer sides of the bottom ends of the through holes, so that a sunken accommodation space is formed at both ends of the support plate; a handle assembly is installed at the support box, which is convenient for lifting and use, and easy for disassembly and assembly; and the flatness of the outer wall of the support plate can be maintained, so that the support plate can be applied to pedestrian and vehicle areas, and the application range is effectively improved;

[0012] Among them, the vertical height of the handle body of the handle assembly is adapted to the depth of the accommodating space, and the handle body can be used to fill the space, reducing the vacant area and preventing the empty space from being too large to affect pedestrians or driving; and the handle body can be adjusted to be higher than the top surface of the support plate by pulling, providing a larger operating space and facilitating practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a three-dimensional structure of a cable trench cover plate disclosed in a specific embodiment of the utility model from a first perspective;

[0014] Figure 2 It is a second perspective stereoscopic structural schematic diagram of a cable trench cover disclosed in a specific embodiment of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the support plate disclosed in a specific embodiment of the utility model from a first perspective;

[0016] Figure 4 It is a schematic diagram of the third perspective structure of the support plate disclosed in the specific embodiment of the utility model;

[0017] Figure 5 It is a schematic diagram of the three-dimensional unfolded structure of the handle assembly disclosed in the specific embodiment of the utility model.

[0018] In the figure:

[0019] 100, support plate; 110, support frame; 120, through hole; 130, support box; 140, guide hole; 150, water retaining ring; 160, support bar;

[0020] 200, handle assembly; 210, handle body; 211, annular groove; 220, spring; 230, support bolt. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0022] like Figures 1 to 5 As shown, a specific embodiment of the utility model discloses a cable trench cover, including a support plate 100, a support frame 110 is fixedly provided on the bottom surface of the support plate 100; through holes 120 are provided at both ends of the support plate 100, the through holes are located on the inner side of the support frame, and a support box 130 is fixedly provided on the outer side of the bottom end of the through hole 120, so as to form a sunken accommodation space at both ends of the support plate; a handle assembly 200 is installed at the support box 130, and the vertical height of the handle body 210 of the handle assembly 200 is adapted to the depth of the accommodation space; and the handle body 210 can be higher than the top surface of the support plate 100 by lifting and adjusting;

[0023] The above-mentioned cable trench cover forms a sunken accommodating space at both ends of the support plate, and is equipped with a handle assembly, which is convenient for lifting and use, and easy for disassembly and assembly; it can also maintain the flatness of the outer wall of the support plate, and can be suitable for pedestrian and driving areas, effectively improving the scope of application; wherein, the vertical height of the handle body of the handle assembly is adapted to the depth of the accommodating space, and the handle body can be used to fill the space, reducing the vacant area, and preventing the vacancy from being too large to affect pedestrians or driving; and, the handle body can be adjusted to be higher than the top surface of the support plate by pulling, thereby providing a larger operating space and facilitating practical use.

[0024] Furthermore, the top surface of the support plate is provided with an anti-skid pattern, which can provide an effective anti-skid effect for walking.

[0025] Furthermore, the handle assembly 200 includes a handle body 210, a spring 220, and a support bolt 230; at least two guide holes 140 are provided at the bottom of the support box 130, and the support bolt 230 is movably inserted into the guide hole 140, and the end of the support bolt 230 is connected and installed on the bottom of the handle body 210; the spring 220 is sleeved on the support bolt 230, and is located between the head of the support bolt 230 and the bottom of the support box 130, providing a downward force for the handle body, so that the handle body maintains a position close to the bottom of the support box, and the top surface does not protrude from the top surface of the support plate, so as to prevent it from affecting pedestrians or vehicles outside; the spring is used to apply force, which will not excessively increase the user's force in lifting the cover plate, and can also achieve rapid reset adjustment, and is simple to use.

[0026] Furthermore, the supporting bolt includes a guide column, one end of which is fixedly provided with a threaded column, and the other end of which is fixedly provided with a limit block, the diameter of the limit block is larger than the diameter of the guide column, the diameter of the guide column is adapted to the aperture of the guide hole, and the diameter of the guide column is larger than the diameter of the threaded column; a threaded hole is correspondingly provided on the bottom surface of the handle body, the supporting bolt is passed through the guide hole, and the threaded column is threadedly connected to the threaded hole to achieve connection with the handle body; the spring sleeve is arranged on the guide column and is located on the bottom surface of the limit block and the supporting box; the overall assembled structure is convenient for the processing and production of various structural components, and is also convenient for the disassembly, assembly and replacement of parts, and is convenient for actual use.

[0027] Furthermore, a water retaining ring 150 is fixedly provided on the outer side of the top end of the guide hole 140; an annular groove 211 is correspondingly provided at the bottom of the handle body 210, and the shape of the annular groove 211 is adapted to the shape of the water retaining ring 150; when the handle body 210 is against the bottom of the support box 130, the water retaining ring 150 is placed inside the annular groove 211; the setting of the water retaining ring can enclose the guide hole to achieve a heightening effect, preventing rainwater entering the support box from being easily discharged downward from the guide hole; and, an annular groove is correspondingly provided at the bottom of the handle body, which can be further blocked to further prevent rainwater from entering the water retaining ring and the guide hole.

[0028] Furthermore, a sealing ring is pasted at the bottom of the annular groove to enhance the water-blocking sealing effect.

[0029] Furthermore, the center line of the guide hole 140 coincides with the center plane of the support box 130; the two ends of the handle body 210 extend to the inner walls of the support box 130, and the end faces of the handle body 210 slide against the end walls of the support box 130; the handle body can be used to effectively fill the through hole, enhance the support effect, reduce the vacant parts, and prevent affecting the normal walking of pedestrians or vehicles.

[0030] Furthermore, the middle portion of the handle body is narrowed inwardly to leave space for inserting fingers or other parts, making it convenient to grasp or hook the handle body and facilitating practical use.

[0031] Furthermore, a plurality of support bars 160 are fixedly connected between the inner wall of the support frame 110 and the outer wall of the support box 130, and between the support boxes 130 and 130. The support bars 160 are fixedly connected to the bottom surface of the support plate 100, so as to further strengthen the connection strength of each connection part, and also enhance the structural strength and support strength of the overall structure, so as to provide effective external support.

[0032] Furthermore, the support plate, support frame, support box, and support bar are all made of iron or stainless steel, and each structural component is fixed by welding to ensure the overall connection stability and overall structural strength; they can also be galvanized to effectively prevent rust damage and extend service life.

[0033] The present invention is described by preferred 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. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A cable trench cover, comprising a support plate, a support frame being fixedly provided on the bottom surface of the support plate; characterized in that: Through holes are provided at both ends of the support plate, the through holes are located on the inner side of the support frame, and a support box is fixedly provided on the outer side of the bottom end of the through hole, forming a sunken accommodation space at both ends of the support plate; A handle assembly is installed at the support box, and the vertical height of the handle body of the handle assembly is adapted to the depth of the accommodation space; and the handle body can be higher than the top surface of the support plate by lifting and adjusting; The handle assembly includes a handle body, a spring, and a support bolt; The bottom of the support box is provided with at least two guide holes, the support bolts are movably inserted through the guide holes, and the ends of the support bolts are connected and installed on the bottom of the handle body; The spring sleeve is arranged on the supporting bolt and is located between the head of the supporting bolt and the bottom of the supporting box to provide downward force for the handle body.

2. A cable trench cover according to claim 1, characterized in that: A water retaining ring is fixedly provided on the outer side of the top end of the guide hole; The bottom of the handle body is correspondingly provided with an annular groove, and the shape of the annular groove is adapted to the shape of the water retaining ring; When the handle body abuts against the bottom of the support box, the water retaining ring is placed inside the annular groove.

3. A cable trench cover according to claim 2, characterized in that: The center line of the guide hole coincides with the center plane of the support box; the two ends of the handle body extend to the inner walls of the two ends of the support box, and the end surface of the handle body abuts and slides against the end wall of the support box.

4. A cable trench cover according to claim 3, characterized in that: A plurality of support bars are fixedly connected between the inner wall of the support frame and the outer wall of the support box, and between the support boxes, and the support bars are fixedly connected to the bottom surface of the support plate.

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