Finger-shaped plate convenient to assemble

Abstract

The utility model discloses a finger-shaped plate convenient to assemble, and relates to the technical field of rail transit. The finger-shaped plate convenient to assemble comprises a plurality of finger-shaped plates and an assembling plate, the finger-shaped plates are assembled into a whole through the assembling plate, each finger-shaped plate comprises a plate body, a finger-shaped part and an inner concave part, inserting blocks are symmetrically welded to the left end and the right end of the plate body, and buckles are symmetrically welded to the upper end and the lower end of each inserting block. In order to overcome the defect that the finger-shaped plate is inconvenient to assemble, every two adjacent finger-shaped plates are connected through the assembling plate to form the whole finger-shaped plate with the adjustable length, so that the finger-shaped plate is suitable for gaps with different lengths, supporting and positioning of the gaps between track beams are improved, and then the stability of vehicle passing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transportation, in particular to a finger-shaped plate which is easy to assemble. Background Art

[0002] There is usually a gap between adjacent track beams. In order to reduce the adverse effects of the gap on vehicle passability and comfort, finger plates are generally used to support and position the expansion joints. However, the existing finger plates are not easy to assemble during use and cannot be adjusted according to the length of the expansion joint. When the expansion joint is too long and the finger plate is too short, the finger plate's ability to support and position the expansion joint decreases, which in turn leads to a decrease in the stability of the track beam structure.

[0003] Therefore, in order to solve the defect that the finger plate is not easy to assemble, it is necessary to propose a finger plate that is easy to assemble. Utility Model Content

[0004] The purpose of the utility model is to provide a finger-shaped plate that is easy to assemble. Two adjacent finger-shaped plates are connected by an assembly plate to form a finger-shaped plate as a whole with adjustable length, so as to be suitable for gaps of different lengths, improve the support and positioning of the gaps between track beams, and further improve the stability of vehicle passage, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A finger-shaped plate that is easy to assemble, comprising a finger-shaped plate and an assembly plate, wherein a plurality of finger-shaped plates are assembled into a whole by the assembly plate, wherein the finger-shaped plate comprises a plate body, a finger-shaped portion and an inner concave portion, wherein plug blocks are symmetrically welded at the left and right ends of the plate body, and buckles are symmetrically welded at the upper and lower ends of the plug blocks;

[0007] Slots adapted to the insert blocks are provided at the left and right ends of the assembly plate, and clamping plates adapted to the buckles are welded at the upper and lower ends of the slots.

[0008] Preferably, a plurality of finger-shaped portions are provided, and a portion between two adjacent finger-shaped portions constitutes an inner recess, and a width of the inner recess is slightly larger than that of the finger-shaped portions.

[0009] Preferably, a plurality of positioning holes are provided in a rectangular array on the plate body.

[0010] Preferably, the insert block and the slot are both arranged in a T-shape, and the insert block and the slot are fixedly connected by bolts.

[0011] Preferably, the buckle is arranged in an N shape, and the buckle and the clamping plate are fixedly connected by bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The finger-shaped plate which is easy to assemble selects a suitable number of finger-shaped plates according to different expansion joint lengths between track beams, and assembles a plurality of finger-shaped plates through an assembly plate to form a finger-shaped plate as a whole with a matching length, so that the finger-shaped plate as a whole can fully cover the expansion joint, increase the support and positioning capabilities of the expansion joint, and thus improve the stability of the track beam, so that vehicles are safer and more comfortable when passing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the assembly of the finger-shaped plate of the utility model;

[0016] Figure 3 For the utility model Figure 2 A magnified image;

[0017] Figure 4 This is a schematic diagram of the finger-shaped plate structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the assembly plate structure of the utility model.

[0019] In the figure: 1, finger-shaped plate; 11, plate body; 12, finger-shaped portion; 13, inner recess; 14, positioning hole; 15, insert block; 16, buckle; 2, assembly plate; 21, slot; 22, card plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 2 A finger-shaped plate that is easy to assemble includes a finger-shaped plate 1 and an assembly plate 2. The finger-shaped plate 1 includes a plate body 11, a finger-shaped portion 12 and an inner recess 13.

[0022] The finger-shaped parts 12 and the inner recesses 13 of different finger-shaped plates 1 can be plugged in, and the finger-shaped parts 12 can slide in the inner recesses 13 to adapt to the thermal expansion and contraction characteristics of the expansion joint and match the structure of the expansion joint.

[0023] See also Figure 2 There are multiple finger-shaped portions 12, and the area between two adjacent finger-shaped portions 12 constitutes an inner concave portion 13, and the width of the inner concave portion 13 is slightly larger than that of the finger-shaped portion 12.

[0024] Among them, there are multiple finger-shaped parts 12 in order to achieve higher precision and accuracy, and thus provide higher positioning capability, and the width of the recessed part 13 is slightly larger than the finger-shaped part 12, so as to facilitate the insertion of the finger-shaped part 12 into the recessed part 13, and the finger-shaped part 12 can slide easily in the recessed part 13.

[0025] See also Figure 2 A plurality of positioning holes 14 are provided in a rectangular array on the plate body 11 .

[0026] The positioning hole 14 is used to facilitate the installation of the finger plate 1 at the edge of the expansion joint.

[0027] For technical questions on how to assemble the fingerboard, see Figure 3-Figure 5 , this embodiment provides the following technical solutions:

[0028] Multiple finger-shaped plates 1 are assembled into a whole through an assembly plate 2. Insert blocks 15 are symmetrically welded to the left and right ends of the plate body 11, and buckles 16 are symmetrically welded to the upper and lower ends of the insert blocks 15. Slots 21 that are compatible with the insert blocks 15 are opened at the left and right ends of the assembly plate 2, and clamping plates 22 that are compatible with the buckles 16 are welded to the upper and lower ends of the slots 21.

[0029] The insert block 15 and the slot 21 are both arranged in a T shape, and the insert block 15 and the slot 21 are fixedly connected by bolts. The buckle 16 is arranged in an N shape, and the buckle 16 and the clamping plate 22 are fixedly connected by bolts.

[0030] Specifically, first select an appropriate number of finger plates 1 according to the length of the expansion joint, and then assemble the finger plates 1 in sequence through the assembly plate 2. During assembly, align the plug block 15 with the slot 21, and the clamping plate 22 with the buckle 16. Then fix the finger plate 1 and push the assembly plate 2 at the side end of the finger plate 1 until the plug block 15 is inserted into the slot 21, and the clamping plate 22 is inserted into the buckle 16. Then, use bolts to fix the plug block 15 and the slot 21 as well as the clamping plate 22 and the buckle 16 to realize the assembly of the assembly plate 2 and the finger plate 1. Then, assemble another finger plate 1 at the other end of the assembly plate 2. By assembling alternately in this way, multiple finger plates 1 can be assembled into a finger plate 1 of appropriate length.

[0031] Working principle: When using the finger-shaped plate which is easy to assemble, first select an appropriate number of finger-shaped plates 1 according to the length of the expansion joint, and then assemble the finger-shaped plates 1 through the assembly plate 2 in sequence. During assembly, align the plug block 15 with the slot 21, and the clamping plate 22 with the buckle 16. Then fix the finger-shaped plate 1 and push the assembly plate 2 at the side end of the finger-shaped plate 1 until the plug block 15 is inserted into the slot 21, and the clamping plate 22 is inserted into the buckle 16. Then, use bolts to fix the plug block 15 and the slot 21 as well as the clamping plate 22 and the buckle 16 to realize the assembly of the assembly plate 2 and the finger-shaped plate 1. Then, assemble another finger-shaped plate 1 at the other end of the assembly plate 2. By assembling alternately in this way, multiple finger-shaped plates 1 can be assembled into a finger-shaped plate 1 of appropriate length. Finally, the two finger-shaped plates 1 are spliced ​​as a whole. After splicing, the two finger-shaped plates 1 are fixed as a whole at the edge of the expansion joint through the positioning holes 14.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" 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 includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A finger-shaped plate that is easy to assemble, comprising a finger-shaped plate (1) and an assembly plate (2), characterized in that: A plurality of finger-shaped plates (1) are assembled into a whole through an assembly plate (2), wherein the finger-shaped plates (1) comprise a plate body (11), a finger-shaped portion (12) and an inner recess (13), plug blocks (15) are symmetrically welded to the left and right ends of the plate body (11), and buckles (16) are symmetrically welded to the upper and lower ends of the plug blocks (15); Slots (21) adapted to the insert block (15) are provided at the left and right ends of the assembly plate (2), and clamping plates (22) adapted to the buckle (16) are welded to the upper and lower ends of the slots (21).

2. A finger-shaped plate that is easy to assemble according to claim 1, characterized in that: A plurality of finger-shaped portions (12) are provided, and the area between two adjacent finger-shaped portions (12) forms an inner concave portion (13), and the width of the inner concave portion (13) is slightly greater than that of the finger-shaped portion (12).

3. A finger-shaped plate that is easy to assemble according to claim 1, characterized in that: A plurality of positioning holes (14) are provided in a rectangular array on the plate body (11).

4. A finger-shaped plate that is easy to assemble according to claim 1, characterized in that: The insert block (15) and the slot (21) are both arranged in a T-shape, and the insert block (15) and the slot (21) are fixedly connected by bolts.

5. The finger-shaped plate that is easy to assemble according to claim 1, characterized in that: The buckle (16) is arranged in an N shape, and the buckle (16) and the clamping plate (22) are fixedly connected by bolts.

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