Foot plank mounting structure

Abstract

The utility model discloses a foot plank mounting structure which comprises a supporting part, a connecting rod and a pressing plate. The walking plate is arranged between the supporting part and the pressing plate; the connecting rod is used for connecting the supporting part and the pressing plate; the supporting part comprises a connecting hole and two brackets; the bracket comprises a transverse part and a vertical part, and the end part of the walking plate is arranged on the transverse part; and the connecting hole is formed between the two vertical parts. By means of the installation structure, the foot planks can be installed and fixed conveniently and rapidly, and especially the end portions of the adjacent foot planks are connected and fixed more firmly.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway technical field, especially is the installation of railway or bridge walking board, and specifically relates to a walking board mounting structure. BACKGROUND

[0002] The walking board is used for laying outside the rail and is used as a passageway for workers to check and maintain, and is used for the workers to walk. The traditional walking board is made of concrete on site or is made of a finished reinforced concrete board. Because of insufficient installation space or high installation position, the on-site production is difficult to increase. And the reinforced concrete board is also used as the walking board, and the reinforced concrete board needs to be placed in the walking board support of the railway. Because the weight of the reinforced concrete board is heavy, when the railway is located on the high ground, the reinforced concrete board needs to be transported to the high ground, and a large amount of manpower and transportation cost is needed.

[0003] To solve the above problems, the existing technology has a walking board body made of glass fiber, and the walking board body is a long strip board. When installing, the long strip boards are arranged uniformly and are fixed by the connecting rods perpendicular to the long strip boards, which can greatly reduce the weight of the walking board. However, because the glass fiber is light, it is easy to be overturned. Therefore, when installing the walking board body made of glass fiber, the walking board body needs to be fixed, and the end portions of the adjacent walking board bodies need to be connected in the length direction. For example, patent CN104818673A discloses a railway bridge walking board, mounting structure and mounting method. The walking board is made of fiber, woven cloth and resin through plastic processing, and is supported by the T-shaped bridge mounting walking board support through the Z-shaped seat attached to the bottom of the walking board. When connecting the walking board in the length direction, the T-shaped steel pressing piece is arranged to connect the pressing piece and the walking board.

[0004] However, the above-mentioned installation method of the walking board needs additional bonding treatment of the walking board, which makes the installation process complex, and the walking board support or the walking board needs to be moved for clamping, which is not convenient for installation. Moreover, the installation method is still not firm enough. When connecting at the joint, the existing technology sets the T-shaped steel pressing piece at the connection, but the T-shaped steel pressing piece is directly connected with the walking board, which not only damages the walking board, but also makes the connection of the walking board at the joint not firm enough because the T-shaped steel pressing piece is not fixed with other components. UTILITY MODEL CONTENTS

[0005] To quickly and conveniently install the walking board and make the installation of the walking board more firm, the utility model provides the following technical solutions.

[0006] The walking board mounting structure comprises a support part, a connecting rod and a pressing plate; the walking board is arranged between the support part and the pressing plate; the connecting rod is used for connecting the support part and the pressing plate; the support part comprises a connecting hole and two supports; the support comprises a horizontal part and a vertical part, and the end of the walking board is arranged on the horizontal part; the connecting hole is arranged between the two vertical parts.

[0007] Preferably, the pressing plate is arranged on the walking board and presses the end of the adjacent two walking boards; the pressing plate comprises a fixing hole corresponding to the connecting hole; the connecting rod can pass through the connecting hole and the fixing hole.

[0008] Preferably, the two ends of the connecting rod are provided with a first fixing part and a second fixing part; the first fixing part is connected with the pressing plate, and the second fixing part is connected with the support part.

[0009] Preferably, the mounting structure further comprises a fixing part matched with the first fixing part; the second fixing part comprises a clamping groove matched with the vertical part.

[0010] Preferably, the pressing plate comprises a horizontal plate and a vertical plate; the vertical plate is arranged at the two ends of the horizontal plate; and the fixing hole is arranged in the horizontal plate.

[0011] Preferably, the walking board mounting structure further comprises a cover plate arranged on the pressing plate; the free end of the vertical plate is provided with a supporting lug parallel to the horizontal plate; and the lower surface of the supporting lug presses the end of the walking board.

[0012] Preferably, the walking board mounting structure further comprises a cover plate arranged on the pressing plate and fixedly connected with the pressing plate; the cover plate comprises an arc-shaped plate; and the two ends of the arc-shaped plate can press the end of the adjacent two walking boards.

[0013] Preferably, the cover plate further comprises a connecting column arranged on the inner side of the arc-shaped plate; the free end of the connecting column is provided with a first buckle; the free end of the vertical plate is provided with a second buckle; and the first buckle is matched with the second buckle.

[0014] Preferably, the pressing plate and / or the cover plate are integrally formed.

[0015] Compared with the prior art, the walking board mounting structure has the following beneficial effects: the pressing plate and the support part are fixedly connected through the connecting rod; on one hand, the connection between the adjacent walking boards is more firm by applying pressure to the joint of the walking board; on the other hand, the structure of the walking board is not damaged, and the service life of the walking board is improved.

[0016] The use of cover plates not only makes the joints of the walkway slabs more aesthetically pleasing, but also applies a clamping force to the ends of adjacent walkway slabs, making the installation more stable. Furthermore, the connection method of each component in the installation structure of this application is simple, and the walkway slabs can be installed without precise placement, resulting in a fast installation speed. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the walking board installation structure in Embodiment 1 of this application;

[0018] Figure 2 This is a structural diagram of the connecting rod in the pedestrian board installation structure of this application;

[0019] Figure 3 This is a schematic diagram of the walking board installation structure in Embodiment 2 of this application;

[0020] Figure 4 This is a schematic diagram of the walking board installation structure in Embodiment 3 of this application. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] A pedestrian board installation structure, such as Figures 1-2 As shown, this mounting structure is used to connect the ends of two adjacent walking slabs 100 along their length, and to support and fix the walking slabs. The mounting structure includes a support part, a connecting rod 1, and a pressure plate 2. The walking slab 100 is disposed between the pressure plate 3 and the support part, and the support part and the pressure plate 2 are connected by the connecting rod 1, thereby fixing the walking slab 100.

[0024] Specifically, the support portion provides support for the walking boards. The ends of two adjacent walking boards 100 in the longitudinal direction are located on the upper surface of the support portion. The support portion includes two brackets 3, each bracket 3 including a horizontal portion 31 and a vertical portion 32. The ends of the two walking boards 100 are respectively located on the horizontal portions 31 of the two brackets 3 at the connection point. For ease of installation, the two brackets 3 in the support portion are arranged back to back, that is, the two vertical portions 32 are close to each other, and a connecting hole 33 is formed between the vertical portions of the two brackets 3 so that the connecting rod 1 can pass through the connecting hole 33.

[0025] The pressure plate 2 is disposed on the walking board 100; the pressure plate 2 has a certain length so that it can simultaneously press down the ends of the connection between two adjacent walking boards 100. Furthermore, the pressure plate 2 is provided with fixing holes (not shown in the figure), and the fixing holes correspond to the connecting holes 33 so that the connecting rod 1 can pass through the fixing holes and the connecting holes 33.

[0026] The connecting rod 1 is used to fix the pressure plate 2 and the support part, thereby fixing and limiting the ends of the two walking boards 100. The connecting rod 1 includes a first fixing part 11 and a second fixing part 12, which are respectively provided at both ends of the connecting rod 1. The installation structure also includes a fixing member 13. The first fixing part 11 is used to connect the pressure plate 2 to the connecting rod 1. The second fixing part 12 cooperates with the fixing member 13 to connect the support part to the connecting rod 1. Specifically, the first fixing part 11 may be a threaded structure, and the fixing member 13 may be a nut. The connection between the first fixing part 11 and the fixing member 13 connects the connecting rod 1 to the pressure plate 2. The second fixing part 12 includes a slot 14, which is symmetrically provided on both sides of the connecting rod body. The slot 14 engages with the vertical parts 32 of the two brackets 3 in the support part, thereby connecting the support part to the connecting rod 1.

[0027] During operation, two supports 3 are fixed back to back, with a certain gap between them to form a connecting hole 33. Then, the ends of the front and rear walking boards 100 are placed on the horizontal parts 31 of the two supports 3, with a certain insertion gap between the two walking boards 100 to allow the connecting rod 1 to pass through. Next, a pressure plate 2 is placed on the upper surface of the walking board 100, and the fixing hole in the pressure plate 2 is aligned with the connecting hole 33 in the support. Then, the connecting rod 1 is inserted from bottom to top, so that the connecting rod 1 passes through the connecting hole 33 and the fixing hole in sequence. Then, the connecting rod 1 is rotated so that the second fixing part 12 is engaged with the bottom end of the vertical part 32 of the two supports 3, so that the connecting rod 1 is fixed and cannot be rotated. Then, the fixing part 13 is connected to the first fixing part 11 that passes through the fixing hole, thereby completing the installation of the two walking boards 100 at the joint and achieving the support and fixation of the walking boards.

[0028] Example 2:

[0029] The difference between this embodiment and embodiment 1 is that, Figures 1-3 As shown, the pressure plate 2 includes a horizontal plate 21 and a vertical plate 22. The vertical plate 22 is located at both ends of the horizontal plate 21 and forms an installation groove between the two vertical plates 22. The fixing hole is located on the horizontal plate 21.

[0030] Furthermore, the installation structure of the walking board also includes a cover plate 4, which is disposed on and connected to the pressure plate 2, with both ends of the cover plate pressing against the ends of two adjacent walking boards 100. The cover plate 4 increases the clamping force on the walking board 100 and simultaneously covers the pressure plate 2 for aesthetic purposes. The cover plate 4 includes an arc-shaped plate 41 and a connecting post 42. The connecting post 42 is disposed on the inner side of the arc-shaped plate 41, and its free end has a first buckle 43 for connecting to the vertical plate 22. The free end of the vertical plate 22 has a second buckle 23, with the positions of the first buckle 43 and the second buckle 23 corresponding. The connection between the first buckle 43 and the second buckle 23 connects the cover plate 4 to the pressure plate 2.

[0031] In addition, to improve the mechanical properties of the pressure plate 2 and / or the cover plate 4, the pressure plate 2 and / or the cover plate 4 are preferably integrally formed.

[0032] During assembly, after placing the adjacent walking plates 100, the pressure plate 2 is placed on the end of the adjacent walking plates 100 (e.g., Figure 1 (As shown) or press the mounting groove in the pressure plate 2 into the insertion gap of the adjacent walking plate 100 (as shown). Figure 3 (As shown), then the connecting rod 1 passes through the connecting hole 33 and the fixing hole in sequence. After the first fixing part 11 passes through the fixing hole, the connecting rod 1 is rotated to fix the bracket 3 to the connecting rod 1. Then the fixing part 13 is inserted into the mounting groove and connected to the first fixing part 11, so that the connecting rod 1 is fixedly connected to the pressure plate 2. Next, the two first buckles 43 on the cover plate 4 are connected to the second buckles 23 on the vertical plate 22 respectively, so that the cover plate 4 is fixed to the pressure plate 2, thereby completing the installation of the joint of the walking board 100.

[0033] Example 3:

[0034] The difference between this embodiment and embodiments 1 or 2 is that the second buckle 23 on the vertical plate 22 of the pressure plate 2 is replaced with a support lug 24, that is, the support lug 24 is located at the free end of the vertical plate 33; the support lug 24 is parallel to the horizontal plate 21, as shown below. Figure 4 As shown. When installing the walking board 100, after pressing the mounting groove of the pressure plate 2 into the insertion gap of the adjacent walking board 100, the support lug 24 presses against the upper surface of the walking board 100.

[0035] Accordingly, the first buckle 43 in the cover plate 4 is removed. During assembly, the cover plate 4 is directly fixed to the pressure plate 2 to cover the mounting groove; at this time, the cover plate 4 can be a straight plate.

[0036] It should be noted that the technical features in the above embodiments 1 to 3 can be combined in any manner, and the technical solutions formed by the combinations all belong to the protection scope of the present application. In this document, terms such as "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0037] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pedestrian walkway installation structure, characterized in that, It includes a support part, a connecting rod, and a pressure plate; the walking board is disposed between the support part and the pressure plate; the connecting rod is used to connect the support part and the pressure plate; the support part includes a connecting hole and two brackets; the brackets include a horizontal part and a vertical part, and the end of the walking board is disposed on the horizontal part; the connecting hole is disposed between the two vertical parts.

2. The pedestrian walkway installation structure as described in claim 1, characterized in that, The pressure plate is placed on the walking board and presses down on the ends of two adjacent walking boards; it includes a fixing hole, which corresponds to the connecting hole; the connecting rod can pass through the connecting hole and the fixing hole.

3. The pedestrian walkway installation structure as described in claim 2, characterized in that, The connecting rod has a first fixing part and a second fixing part at both ends. The first fixing part is connected to the pressure plate, and the second fixing part is connected to the support part.

4. The pedestrian walkway installation structure as described in claim 3, characterized in that, The mounting structure also includes a fastener that cooperates with the first fixing part; the second fixing part includes a slot that can engage with the vertical part.

5. The pedestrian walkway installation structure as described in claim 2, characterized in that, The pressure plate includes a horizontal plate and a vertical plate, with the vertical plate located at both ends of the horizontal plate and the fixing holes located in the horizontal plate.

6. The pedestrian slab installation structure as described in claim 5, characterized in that, The walking board installation structure also includes a cover plate, which is disposed on the pressure plate; the free end of the vertical plate is provided with a support lug, which is parallel to the horizontal plate; the lower surface of the support lug presses down on the end of the walking board.

7. The pedestrian slab installation structure as described in claim 5, characterized in that, The walking board installation structure also includes a cover plate, which is disposed on the pressure plate and fixedly connected to the pressure plate.

8. The pedestrian walkway installation structure as described in claim 7, characterized in that, The cover plate includes an arc-shaped plate, the two ends of which can press against the ends of two adjacent walking boards.

9. The pedestrian walkway installation structure as described in claim 8, characterized in that, The cover plate also includes a connecting post, which is located inside the arc-shaped plate. The free end of the connecting post is provided with a first buckle; the free end of the vertical plate is provided with a second buckle, and the first buckle and the second buckle are engaged.

10. The pedestrian slab mounting structure as described in any one of claims 6 to 9, characterized in that, The pressure plate and / or the cover plate are integrally formed.

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