Fastener and solid footpath plate

Abstract

The utility model discloses a buckle piece and a solid footpath plate. The buckle piece comprises a buckle main body, limiting plates are arranged at the two ends of the buckle body, and each limiting plate is provided with at least one locking opening. One side of the buckle main body is provided with one or more lug plates, and the lug plates can be bent to form bayonets; a first limiting space is formed between the two limiting plates in the length direction of the buckle body. A second limiting space is formed between the locking opening and the clamping opening in the width direction of the buckle body. The device can be installed without bolts, and is convenient to install, high in stability and high in safety.

Description

Technical Field

[0001] This utility model relates to the technical field of walkway slabs, and in particular to a fastener and a solid walkway slab. Background Technology

[0002] In current technology, walkway slabs are fixed to brackets with bolts. After installation, the bolts may loosen or even fall off due to long-term foot traffic and vibration. As a result, the walkway slabs may move when people walk on them, which poses a safety hazard. Summary of the Invention

[0003] In view of the above-mentioned problems with existing walkway slab installation components, the present invention aims to provide a fastener and solid walkway slab that can be installed without bolts, is easy to install, has high stability, and high safety.

[0004] The specific technical solution is as follows:

[0005] A fastener, comprising: a fastener body;

[0006] Both ends of the buckle body are provided with limiting plates, and each of the limiting plates is provided with at least one locking hole;

[0007] One or more ear plates are provided on one side of the buckle body, and the ear plates can be bent to form a latch;

[0008] A first limiting space is formed between the two limiting plates along the length direction of the buckle body;

[0009] A second limiting space is formed between the lock and the latch along the width direction of the buckle body.

[0010] In the aforementioned fastener, the opening direction of the lock slot is opposite to the opening direction of the latch.

[0011] The opening direction of the lock and the opening direction of the latch are both the width direction of the buckle body.

[0012] In the aforementioned fastener, the limiting plate and the fastener body are bent together, and a serrated structure is provided on the side wall of the lock opening away from the fastener body.

[0013] In the aforementioned fastener, guide walls are provided on both sides of the opening of the lock slot.

[0014] In the aforementioned fastener, the end wall of the limiting wall is provided with an guide wall.

[0015] In the aforementioned fastener, a plurality of ear plates are arranged at equal intervals along the length direction of the fastener body.

[0016] A solid walkway slab, comprising any of the above-described fasteners, further comprising: a walkway slab, wherein an accommodating space is formed between the fastener body and the two limiting plates, the end of the walkway slab is accommodated within the accommodating space, and the latch formed by bending one or more of the ear plates is engaged with the end of the walkway slab for limiting cooperation.

[0017] The aforementioned solid walkway slab further includes: a support frame, wherein the unrestricted side of the walkway slab abuts against the support frame, and the locking holes on the two limiting plates engage with the side wall of the support frame for limiting.

[0018] The aforementioned solid walkway slab includes: at least one walkway slab, at least two brackets, and at least two fasteners. Both ends of the walkway slab abut against the two brackets, and one end of the walkway slab is fixed to one of the brackets by one of the fasteners.

[0019] The aforementioned physical walkway slab includes: a plurality of walkway slabs, each of which has a fastener installed at its end, and the ends of the plurality of walkway slabs are respectively fixedly connected to the same bracket through the plurality of fasteners.

[0020] The positive effects of the above technical solution compared with the existing technology are:

[0021] The locking mechanism of this invention features a serrated structure, which increases friction and greatly prevents the fastener from sliding along the length of the walkway slab.

[0022] The buckle body and the limiting plate of this utility model are bent into one piece, which does not require bolt fastening. This simplifies the installation steps and avoids the problem of bolt loosening caused by bolt connection. While not affecting the locking function, it greatly simplifies the manufacturing process and saves processing and material costs.

[0023] The buckle body of this utility model is provided with an ear plate. The ear plate is located near the end of the walkway slab. After the ear plate is bent with a tool, it can restrict the walkway slab from moving along its length. This avoids the problem that the walkway slab cannot be effectively limited when the angle steel bracket does not have a baffle or the baffle width is insufficient. Attached Figure Description

[0024] Figure 1 This is a structural schematic diagram of a buckle component according to the present invention;

[0025] Figure 2 This is a side view of the structure of a buckle component according to the present invention;

[0026] Figure 3 This is a side view of the structure of a buckle component according to the present invention;

[0027] Figure 4 This is a side view of the structure of a buckle component according to the present invention;

[0028] Figure 5 This is a front view of the structure of a buckle component according to this utility model;

[0029] Figure 6 This is a schematic diagram of the overall structure of a solid walkway slab according to the present invention;

[0030] Figure 7 This is a schematic diagram of the overall structure of a solid walkway slab according to the present invention;

[0031] Figure 8 This utility model relates to a solid walkway slab. Figure 7 A magnified view of a portion of the image;

[0032] In the attached diagram: 1. Buckle body; 2. Limiting plate; 3. Ear plate; 4. Buckle component; 5. Walkway board; 6. Bracket; 7. Mounting hole; 21. Locking slot; 22. Serrated structure; 23. Guide wall; 31. Bay opening; 61. Lateral support part. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0034] like Figures 1 to 5 As shown, a preferred embodiment of the fastener is illustrated, comprising: a limiting plate 2 at both ends of the fastener body 1, and at least one locking slot 21 on each limiting plate 2;

[0035] One or more ear plates 3 are provided on one side of the buckle body 1. The ear plates 3 can be bent to form a bayonet 31.

[0036] Among them, a first limiting space is formed between the two limiting plates 2 along the length direction of the buckle body 1;

[0037] A second limiting space is formed between the lock opening 21 and the latch opening 31 along the width direction of the latch body 1.

[0038] The buckle body 1, two limiting plates 2, and one or more ear plates 3 are an integrated structure.

[0039] The ear plate is L-shaped after being bent three times.

[0040] The bent part abuts against the end wall of the walkway slab to form a limiting fit.

[0041] The ear plate is U-shaped after being bent three times.

[0042] The opening direction of the lock 21 is opposite to the opening direction of the bayonet 31;

[0043] The opening direction of the lock 21 and the opening direction of the latch 31 are both the width direction of the latch body 1.

[0044] Furthermore, as a preferred embodiment, the limiting plate 2 and the buckle body 1 are bent together, and a serrated structure 22 is provided on the side wall of the lock opening 21 away from the buckle body 1.

[0045] The serrated structure 22 is barbed, wavy, or triangular.

[0046] The two limit plates 2 are set in parallel.

[0047] When multiple locking slots 21 are provided on each limiting plate 2, since the thickness of the walkway plate is different, one of the locking slots 21 can be selected to cooperate with the bracket limiting.

[0048] The buckle body 1 is provided with one or more mounting holes 7. The mounting holes 7 are arranged along the length direction of the buckle body 1 and are evenly spaced.

[0049] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model.

[0050] Based on the above, this utility model also has the following embodiments:

[0051] For further embodiments of this utility model, please refer to... Figure 1 As shown, guide walls 23 are provided on both sides of the opening of the lock 21.

[0052] The opening of the lock 21 is inclined on the side of the guide wall 23 closest to the buckle body 1, and the opening of the lock 21 is arc-shaped on the side of the guide wall 23 furthest from the buckle body 1.

[0053] The lock opening 21 is U-shaped.

[0054] In a further embodiment of the present invention, an inlet wall 23 is provided on the end wall of the limiting plate 2, and the inlet wall 23 is inclined.

[0055] In a further embodiment of this utility model, multiple ear plates 3 are arranged at equal intervals along the length direction of the buckle body 1.

[0056] Import wall 23 facilitates installation and import.

[0057] like Figures 6 to 8 As shown, a solid walkway slab includes a buckle 4 and a walkway slab 5. A receiving space is formed between the buckle body 1 and two limiting plates 2. The end of the walkway slab 5 is accommodated in the receiving space. One or more ear plates 3 are bent and formed with a snap 31 that is matched with the end of the walkway slab 5 for limiting.

[0058] In a further embodiment of the present invention, the solid walkway slab further includes: a support 6, the side of the walkway slab 5 that is not limited abuts against the support 6, and the locking slots 21 on the two limiting plates 2 are limited and engaged with the side wall of the support 6.

[0059] In a further embodiment of the present invention, the solid walkway slab includes: at least one walkway slab 5, at least two supports 6 and at least two fasteners 4, with both ends of the walkway slab 5 abutting against the two supports 6 respectively, and one end of the walkway slab 5 being fixed to one of the supports 6 by a fastener 4.

[0060] Preferably, the end of the walkway slab 5 is a hollow structure, or the walkway slab 5 is hollow along its length, and when the ear plate 3 forms a U-shaped opening after bending, the end of the bent part extends into the hollow structure.

[0061] Preferably, the side wall of the bracket 6 has a lateral support portion 61, into which the locking slot 21 of the limiting plate 2 is engaged.

[0062] In a further embodiment of this utility model, the solid walkway slab includes: a plurality of walkway slabs 5, each walkway slab 5 having a fastener 4 installed at its end, and the ends of the plurality of walkway slabs 5 being fixedly connected to the same bracket 6 by the plurality of fasteners 4. This is used to adjust the width of the overall walkway slab.

[0063] The locking mechanism 21 of this utility model is provided with a serrated structure 22, which increases the friction and greatly prevents the buckle 4 from sliding along the length of the walkway 5.

[0064] The buckle body 1 and the limiting plate 2 of this utility model are bent into one piece, which does not require bolt fastening. This simplifies the installation steps and avoids the problem of bolt loosening caused by bolt connection. While not affecting the locking function, it greatly simplifies the manufacturing process and saves processing and material costs.

[0065] The buckle body 1 of this utility model is provided with an ear plate 3. The ear plate 3 is located near the end of the walkway slab 5. After the ear plate 3 is bent with a tool, it can restrict the walkway slab 5 from moving along its length, thus avoiding the problem that the walkway slab cannot be effectively limited when the angle steel bracket does not have a baffle or the baffle width is insufficient.

[0066] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fastener, characterized by, The buckle comprises a buckle body; Each of the two ends of the buckle body is provided with a limiting plate, and at least one lock opening is arranged on each limiting plate; One or more ear plates are arranged on one side of the buckle body, and the ear plates can be bent to form a buckle opening; A first limiting space is formed between the two limiting plates along the length direction of the buckle body; A second limiting space is formed between the lock opening and the buckle opening along the width direction of the buckle body.

2. The buckle of claim 1, wherein The opening direction of the lock opening is opposite to the opening direction of the buckle opening; The opening direction of the lock opening and the opening direction of the buckle opening are both the width direction of the buckle body.

3. The buckle of claim 1, wherein The limiting plate is arranged in a bent manner between the limiting plate and the buckle body, and a sawtooth structure is arranged on the side wall of the lock opening away from the buckle body.

4. The buckle of claim 1, wherein Both sides of the opening of the lock opening are provided with a guide wall.

5. The buckle of claim 1, wherein, A guide wall is arranged on the end wall of the limiting plate.

6. The buckle of claim 1, wherein, A plurality of ear plates are arranged at equal intervals along the length direction of the buckle body.

7. A physical walkway panel, characterized by The buckle further comprises a step plate, a containing space is formed between the buckle body and the two limiting plates, the end of the step plate is accommodated in the containing space, and the buckle opening formed by bending one or more ear plates is in limiting cooperation with the end of the step plate.

8. The solid walkway plank of claim 7, wherein, Further comprising: A support, the side of the end of the step plate not limited by the limiting plate is abutted against the support, and the lock opening on the two limiting plates is in limiting cooperation with the side wall of the support.

9. The solid walkway plank of claim 8, wherein, Further comprising: At least one step plate, at least two supports and at least two buckles, the two ends of the step plate are respectively abutted against the two supports, and one end of the step plate and one support are fixed by one buckle.

10. The solid walkway plank of claim 9, wherein, Further comprising: A plurality of step plates, one buckle is arranged on the end of each step plate, and the ends of the plurality of step plates are respectively fixedly connected with the same support by the plurality of buckles.

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