Platform system

Abstract

The utility model belongs to the technical field of general configuration of platforms, and particularly provides a platform system. The platform system comprises a platform, an isolation safety system is arranged at the position, close to the edge, of the platform, and a cable needed by the isolation safety system is arranged under a safety line of the platform. According to the platform, when the cables of the isolation safety system are laid, only narrow safety lines need to be detached / laid, after the main bodies of the cables are completed, the cables are bent to corresponding equipment through flexible deformation of the cables, the overall engineering amount is small, and the construction efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the general technical field of platform configuration, and in particular relates to a platform system. Background Art

[0002] In order to prevent passengers from entering dangerous areas while waiting for the train and to protect their safety, it is necessary to configure an isolation safety system on the platform. For example, the applicant's invention patent application with application publication number CN110641482A provides a lifting safety door, which includes a lifting unit, and the lifting unit includes a drive motor, a display screen, a speaker and other components. When used on the platform, multiple safety door lifting units are arranged at intervals, and a safety rope is connected between two adjacent safety door lifting units. By controlling the lifting and lowering of the lifting unit, the safety rope is driven up and down, thereby opening / closing the passage for passengers to get on and off the train, achieving an isolation effect.

[0003] In order to meet the connection between the components of two adjacent safety door lifting units, it is necessary to arrange relatively complex cables, such as power lines and control lines. A safety line (white line) is set at a certain safety distance from the edge of the platform, and a blind path is set next to the safety line away from the edge of the platform. Considering safety, the isolation safety system is generally installed on the side of the platform's safety line (white line) away from the edge of the platform (to prevent passengers from crossing the safety line). At the same time, in order to reserve enough passage space for passengers, the isolation safety system is generally installed at the blind path position close to the safety line.

[0004] When laying out cables, according to the principle of proximity, the cables are also buried directly below the blind bricks (stop bricks). At this time, the blind bricks need to be removed first to lay out the cables, and the blind bricks need to be re-laid after the cables are laid out. However, the blind bricks are wide (30cm to 60cm) and are not easy to remove. When re-laying, mortar needs to be poured for leveling, which is time-consuming, labor-intensive, and inefficient. For stations that are already in operation, construction work can only be carried out during the skylight period, which puts higher requirements on construction efficiency. Utility Model Content

[0005] The utility model aims to provide a platform system to solve the technical problem of low wiring efficiency when installing an isolation safety system on a platform in the prior art.

[0006] To achieve the above purpose, the technical solution of the platform system provided by the utility model is:

[0007] A platform system comprises a platform, wherein an isolation safety system is arranged near the edge of the platform, and cables required by the isolation safety system are arranged directly below the safety line of the platform.

[0008] As a further improvement, a cable groove is provided below the safety line, the cable is arranged in the cable groove, and the cable groove is provided with a cover.

[0009] As a further improvement, a flange is provided on the upper edge of the side wall of the cable groove, and the cover is buckled on the flange.

[0010] As a further improvement, the flange is a flange folded outwards.

[0011] As a further improvement, the groove side wall of the cable groove has an inward section from bottom to top, the inward section forms a closing structure, and the width of the flange is not greater than the inward dimension of the inward section.

[0012] As a further improvement, the retracted section includes an inclined section extending obliquely and a vertical section extending vertically, and the flange is arranged at the upper end of the vertical section.

[0013] As a further improvement, the cover is provided with an anti-corrosion layer at least on the upper surface.

[0014] As a further improvement, a shielding plate is arranged in the cable trough, and the shielding plate separates the control line and the power line in the cable.

[0015] As a further improvement, the shielding plate extends vertically to divide the cable trough into different areas arranged along the width direction of the cable trough.

[0016] As a further improvement, a cement layer is provided between the bricks forming the safety line and the cover.

[0017] The beneficial effect is that the utility model is an improved invention. Specifically, the cables required for the isolation safety system are arranged below the safety line, so that during construction and wiring, only the bricks (white bricks) forming the safety line need to be removed and re-laid. At the same time, the cables are flexible, so at the location of a single device, the wiring can be completed by directly bending the cables and connecting them to the device. In practice, the standard width of the safety line is 10 cm. Compared with the removal and re-laying of the blind turn in the prior art, the amount of work has been greatly reduced, thereby improving the wiring efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial cross-sectional view of an embodiment of the platform system of the utility model;

[0019] Figure 2 for Figure 1 A cross-sectional view of the cable trough at point A;

[0020] Figure 3 A cross-sectional view of another embodiment of the cable trough used in the platform system embodiment of the utility model;

[0021] Figure 4 A cross-sectional view of another embodiment of the cable trough used in the platform system embodiment of the present invention.

[0022] Description of reference numerals:

[0023] 1. Granite cap stone; 2. Safety line; 3. Blind brick; 4. Mortar layer; 5. Base; 6. Granite stone; 7. Cable trough; 8. Leveling layer; 9. Control line; 10. Cement layer; 11. Power line; 701. Slot side wall; 702. Inclined section; 703. Vertical section; 704. Flanging; 705. Cover; 706. Shielding plate; 12. Rivets. DETAILED DESCRIPTION

[0024] When installing an isolation safety system on a platform, wiring work is a key process that affects the overall construction progress. The existing technology generally arranges the cables under the blind path. For stations that are already in operation, when installing an isolation safety system, the platform needs to be renovated. During construction, the amount of work required to remove and re-pave the blind bricks is large and inefficient. In order to solve this problem, the basic technical concept of the utility model is to change the cable layout position to below the safety line. The width of the safety line or the safety white line is narrow, which is convenient for removal and requires a small amount of work, thereby improving the efficiency of construction.

[0025] The present invention is further described in detail below in conjunction with the embodiments.

[0026] The specific embodiment of the platform system provided by the utility model is as follows:

[0027] The partial station system provided in this embodiment is as follows Figure 1 As shown, the left side of the figure is the edge of the platform. The bricks laid on the platform floor are granite cap stone 1, safety line bricks, blind bricks 3, and granite stone 6 from left to right. Below each brick is a mortar layer 4, and below the mortar layer 4 is the base 5 of the platform. The safety line bricks are generally white, forming a white safety line 2 with a width of 10 cm. The blind bricks 3 are generally yellow with a width of 30 cm to 60 cm. The platform is also equipped with an isolation safety system (not shown in the figure). The isolation safety system can be a lifting safety door or a push-pull half-height shielding door. In order to prevent waiting passengers from crossing the safety line 2, the isolation safety system should be installed within the safety white line (away from the edge of the platform). The cables required for the isolation safety system are set directly below the safety line 2. In this way, during construction, only the safety line bricks need to be removed and laid, and the engineering workload is relatively small.

[0028] Specifically, a cable groove 7 is provided below the safety line 2, and the cables of the isolation safety system are arranged in the cable groove 7. Figure 2As shown, the cable trough 7 is also provided with a cover 705, which plays a role in protecting the cable. The cover 705 and the cable trough 7 do not need to be connected, and can be buckled on the top of the cable trough 7. The cable trough 7 can be made by bending a thinner profile, which is low in cost. In order to ensure that the trough side wall and the cover 705 have a sufficiently large contact area and ensure the sealing effect, the upper edge of the trough side wall 701 is provided with a flange 704, and the cover 705 is buckled on the flange 704. Further, the flange 704 is set as an outer flange 704 bent outward, so that the flange 704 can be prevented from affecting the normal placement of the cable into the cable trough 7, and it is also convenient to perform punching operations on the outer flange 704 (for the solution that requires the use of fasteners to connect the cover 705 and the cable trough 7). Of course, the inner flange 704 folded inward is also a solution that can increase the contact area between the cover 705 and the trough side wall 701. In other feasible implementations, if the thickness of the profile itself is relatively thick, the flange 704 may not be provided, and the end surface of the groove side wall 701 may directly contact the cover 705 .

[0029] Since the width of the safety line 2 is limited, in the case of setting a wider outward flange 704, in order to prevent the flange 704 from causing the cable trough 7 to be too wide as a whole, as shown in FIG. Figure 2 As shown, the groove side wall 701 has an inward section from bottom to top, which is equivalent to forming a closing structure of the cable groove 7. The flange 704 is arranged at the end of the closing structure. At this time, the width of the flange 704 is controlled not to be greater than the inward dimension of the inward section, so that the overall width of the cable groove 7 can be better controlled.

[0030] Furthermore, in order to improve the stability of the cable trough 7, the retracted section includes an inclined section 702 and a vertical section 703, and the flange 704 is arranged at the upper end of the vertical section 703. The vertical section 703 can provide a vertical support force for the cover 705, thereby improving the overall stability of the cable trough 7. Of course, in other embodiments, it is also a feasible solution to not provide the inclined section 702 and to use a right-angle bend (step) for the retracted section, that is, the retracted section includes a horizontal section and a vertical section.

[0031] In fact, depending on the number of cables and the width of the flange 704, if the arrangement of the cables can be satisfied, it is not necessary to separately provide an inward section, and in this case the cable groove 7 can be regarded as a general U-shaped groove.

[0032] Furthermore, in order to prevent the electromagnetic field generated by the power line 11 (power line) in the cable from interfering with the control line 9 (information line), a shielding plate 706 is also provided in the cable slot 7, and the shielding plate 706 plays a role in shielding the electromagnetic field. At the same time, the shielding plate 706 also divides the cable slot 7 into different areas, which is also convenient for construction personnel to arrange cables. Of course, in other implementations, a cable with a shielding layer on the outer skin can also be used, and the shielding plate 706 can be omitted in this case.

[0033] like Figure 2 As shown, the shielding plate 706 is arranged to extend vertically, dividing the cable trough 7 into different areas arranged along the width direction (left-right direction) of the cable trough 7. At this time, both the control line 9 and the power line 11 can be put in from the upper opening of the cable trough 7, which is more efficient. However, in other embodiments, the shielding plate 706 can also be arranged to extend horizontally, such as Figure 3 As shown, this can also serve as a shielding arrangement, and when the power line 11 is laid, it passes under the shielding plate 706 .

[0034] In order to improve the life of the cover 705, an anti-corrosion layer is also provided on the surface of the cover 705. The anti-corrosion layer is preferably an electroplating layer, such as a zinc plating layer. Considering the cost, the anti-corrosion layer should be provided at least on the upper surface of the cover 705 (in direct contact with the liquid). Of course, in other embodiments, the cover 705 can also be directly made of an alloy with good anti-corrosion and anti-rust capabilities.

[0035] like Figure 2 As shown, in order to enhance the sealing effect of the cable trough 7 and facilitate the laying of bricks of various materials, a cement layer 10 is further provided between the safety line bricks forming the safety line 2 and the cover 705. Specifically, during construction, after the cables are arranged in the cable trough 7, the cover 705 is buckled on the cable trough 7, and then cement is poured, smoothed, and the safety line bricks (white bricks) are attached.

[0036] Of course, in other implementations, such as Figure 4 As shown, when re-laying the safety line 2, you can also choose a safety line brick made of resin material. After laying, you can connect the safety line 2 and the cable groove 7 through a fastener, which can be a rivet 12. In this case, cement is not needed. However, cement has better sealing performance and is also suitable for bricks of various materials.

[0037] In order to improve the stability of the cable trough 7, during construction, after the original safety line 2 of the platform is removed, the wiring space can be dug downwards and mortar can be poured or polished to form a Figure 1 The leveling layer 8 is shown.

[0038] In fact, in other embodiments, the cable trough 7 may not be used, but a wire-threading pipe may be used, and the pipe may be pre-buried under the safety line 2, and the cable may be inserted into the pipe. In this case, only the safety line 2 needs to be removed / laid, and the amount of work is still not large.

[0039] After analysis, it can be known that when laying the cables of the isolation safety system on the platform of the utility model, it is only necessary to dismantle / lay the narrower safety line 2. After the main body of the cable is completed, the cable can be bent and turned to the corresponding equipment by utilizing its own flexible deformation. The overall engineering workload is small and the construction efficiency is higher.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A platform system, comprising a platform, wherein an isolation safety system is provided near the edge of the platform, characterized in that: The cables required for the isolation safety system are laid directly below the safety wire of the platform.

2. The station system according to claim 1, characterized in that: A cable groove is provided below the safety line, the cable is arranged in the cable groove, and the cable groove is provided with a cover.

3. The station system according to claim 2, characterized in that: A flange is arranged on the upper edge of the side wall of the cable groove, and the sealing cover is buckled on the flange.

4. The platform system according to claim 3, characterized in that: The flange is a flange that is folded outward.

5. The platform system according to claim 4, characterized in that: The groove side wall of the cable groove has an inward section from bottom to top, the inward section forms a closing structure, and the width of the flange is not greater than the inward dimension of the inward section.

6. The station system according to claim 5, characterized in that: The retracted section comprises an inclined section extending obliquely and a vertical section extending vertically, and the flange is arranged at the upper end of the vertical section.

7. The platform system according to any one of claims 2 to 6, characterized in that: The cover is provided with an anti-corrosion layer at least on the upper surface.

8. The platform system according to any one of claims 2 to 6, characterized in that: A shielding plate is arranged in the cable trough, and the shielding plate separates the control line and the power line in the cable.

9. The station system according to claim 8, characterized in that: The shielding plate extends vertically to divide the cable trough into different areas arranged along the width direction of the cable trough.

10. The platform system according to any one of claims 2 to 6, characterized in that: A cement layer is also provided between the bricks forming the safety line and the cover.

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