Convenient and practical plastic guardrail

Abstract

The utility model discloses a convenient and practical plastic guardrail, which relates to the technical field of plastic guardrails and comprises guardrail frames, two first connecting pieces are arranged on one side of each guardrail frame, connecting grooves and connecting shafts are respectively arranged at two corners of the end parts of the two first connecting pieces, and the two guardrail frames are butted through the connecting shafts and the connecting grooves. When the guardrail frames are stacked, one guardrail frame is flatly laid at the bottom, the other guardrail frame is erected, the first connecting piece is aligned with the first connecting piece on the bottom guardrail frame, the connecting shaft is inserted into the connecting groove, and the guardrail frames and the bottom guardrail frame are stacked together through rotation, so that the stacked guardrail frames are flatly stacked; and the occupied space is reduced, and scattering is not prone to occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic guardrails, especially to a convenient and practical plastic guardrail. BACKGROUND

[0002] The guardrail is an important facility for building safety protection, and its manufacturing quality is directly related to people's life and property safety. With the acceleration of urbanization process, the demand for guardrails is increasing, and as a new type of guardrail material, plastic guardrails are gradually favored by the market due to their unique performance and advantages.

[0003] At present, the plastic guardrails need to be stacked during transportation. Because the surface of some plastic guardrails is smooth, the stacked plastic guardrails are easy to scatter, and the stacked plastic guardrails are not neat enough, which occupies a large space and causes trouble for transportation. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem of inconvenient transportation of the existing plastic guardrails and provides a convenient and practical plastic guardrail.

[0005] In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

[0006] A convenient and practical plastic guardrail comprises a guardrail frame, one side of the guardrail frame is provided with two first connecting pieces, the end of the two first connecting pieces is respectively provided with a connecting groove and a connecting shaft, and the two guardrail frames are connected through the connecting shaft and the connecting groove.

[0007] Preferably, a plurality of positioning blocks are fixed on one side of the guardrail frame, and a positioning groove is formed in the corresponding position on the other side of the guardrail frame.

[0008] Preferably, two second connecting pieces are fixed at the end of the guardrail frame away from the first connecting piece, the horizontal position of the second connecting piece is higher than that of the first connecting piece, and a plug rod on the lower surface of the second connecting piece is used to connect a plug slot on the first connecting piece.

[0009] Preferably, a plurality of limiting blocks are arranged on the outer wall of the plug rod of the second connecting piece in a ring shape, and a plurality of limiting grooves are formed in the opening of the plug slot of the first connecting piece in a ring shape.

[0010] Preferably, two supporting legs are inserted at the lower end of the guardrail frame, and an adjusting assembly is arranged between the supporting leg and the guardrail frame.

[0011] Preferably, the adjusting assembly comprises a rectangular block and a vertical groove, the rectangular block is fixedly connected with the outer wall bottom of the guardrail frame, and the vertical groove is formed in the inner wall edge of the supporting leg.

[0012] Preferably, a horizontal groove is horizontally arranged in the middle of the vertical groove, and a second stopper is fixedly arranged at the intersection of the horizontal groove and the vertical groove.

[0013] Preferably, two first stoppers are fixedly arranged on the inner wall of the opening of the connecting groove.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. In the utility model, when the guardrail frame is stacked, one guardrail frame is laid flat on the bottom, and the other guardrail frame is vertically erected, the first connecting piece is aligned with the first connecting piece on the bottom guardrail frame, the connecting shaft is inserted into the connecting groove, and the guardrail frame and the bottom guardrail frame are stacked together by rotating, the first stopper arranged at the opening of the connecting groove is used to block the connecting shaft, so that the connecting shaft cannot easily separate from the connecting groove, the stacked guardrail frame is flat, the occupied space is reduced, and the scattering condition is not prone to occur.

[0016] 2. In the utility model, when the guardrail frame is used, the connection between the two guardrail frames is achieved by the insertion rod and the insertion groove, the insertion rod and the insertion groove are both cylindrical, and after being connected, the two guardrail frames are limited by the limiting block and the limiting groove, so that the angle deviation of the two guardrail frames is not prone to occur, the practicability of the guardrail frame is improved, and the connection is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute an improper limitation on the utility model. In the drawings:

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a first connecting block connection structure schematic view of the utility model when the two guardrail frames are stacked;

[0020] Figure 3 It is a connection structure schematic view between the two guardrail frames of the utility model;

[0021] Figure 4 It is a support leg cross-section structure schematic view of the utility model;

[0022] Figure 5 It is a support leg cross-section structure schematic view of the utility model; Figure 4 It is an enlarged structure schematic view of the middle A of the utility model.

[0023] The figure serial number: 1, guardrail frame;11, first connecting piece;12, connecting groove;13, connecting shaft;14, first stop block;2, positioning block;3, second connecting piece;31, limiting block;32, limiting groove;4, support leg;5, adjusting assembly;51, rectangular block;52, vertical groove;6, horizontal groove;61, second stop block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0025] Embodiment: The embodiment provides a convenient and practical plastic guardrail, referring to Figures 1-5 , specifically, including guardrail frame 1, one side of guardrail frame 1 is provided with two first connecting pieces 11, the end of two first connecting pieces 11 is respectively provided with connecting groove 12 and connecting shaft 13, two guardrail frames 1 are connected through connecting shaft 13 and connecting groove 12.

[0026] When the guardrail frame 1 is stacked, first, one guardrail frame 1 is laid flat on the bottom, then the other guardrail frame 1 is stood up, the first connecting piece 11 is aligned with the first connecting piece 11 on the bottom guardrail frame 1, the connecting shaft 13 is inserted into the connecting groove 12, and the guardrail frame 1 and the bottom guardrail frame 1 are stacked together by rotating, so that the stacked guardrail frame 1 is stacked flat, the floor space is reduced, and the scattering condition is not prone to occur.

[0027] In the specific implementation process, as shown in Figure 1 , a plurality of positioning blocks 2 are fixedly arranged on one side of the guardrail frame 1, and a positioning groove is formed in the corresponding position of the other side of the guardrail frame 1;

[0028] When the guardrail frame 1 is stacked, the positioning block 2 on the upper guardrail frame 1 is inserted into the positioning groove of the lower guardrail frame 1, so that the stacked guardrail frame 1 does not deviate, the alignment between the guardrail frames 1 is facilitated, and the stability after stacking is improved.

[0029] In the specific implementation process, as shown in Figure 2 and Figure 3 , two second connecting pieces 3 are fixedly arranged at the end of the guardrail frame 1 away from the first connecting piece 11, the horizontal position of the second connecting piece 3 is higher than that of the first connecting piece 11, and a plug rod is arranged on the lower surface of the second connecting piece 3 and used for connecting a plug groove on the first connecting piece 11;

[0030] When the guardrail frame 1 is used, the connection between the two guardrail frames 1 is achieved through the plug rod and the plug groove, both the plug rod and the plug groove are in a cylindrical shape, the guardrail frame 1 can be rotated after connection, the practicability of the guardrail frame 1 is improved, and the connection is more convenient.

[0031] In the implementation process, as shown in Figure 2 and Figure 3 , the outer wall of the insertion rod on the second connecting piece 3 is annular and provided with a plurality of limiting blocks 31, and the opening of the insertion slot of the first connecting piece 11 is annular and provided with a plurality of limiting grooves 32.

[0032] When the insertion rod is inserted into the insertion slot, the limiting blocks 31 will enter the limiting grooves 32, so that the two guardrail frames 1 cannot be moved at will, avoiding deformation between the guardrail frames 1 after being blown by the wind or being collided, and when the angle of the two guardrail frames 1 connected needs to be adjusted, the insertion rod can be taken out, and after the angle is adjusted, it can be reinserted into the insertion slot.

[0033] In the implementation process, as shown in Figure 4 and Figure 5 , two support legs 4 are inserted at the lower end of the guardrail frame 1, and an adjusting assembly 5 is arranged between the support leg 4 and the guardrail frame 1.

[0034] The adjusting assembly 5 makes the support leg 4 and the guardrail frame 1 form a right angle, and through the support leg 4, the stability of the guardrail frame 1 is ensured, and the support leg 4 and the guardrail frame 1 will not rotate during use, which will not cause the guardrail frame 1 to fall over.

[0035] In the implementation process, as shown in Figure 4 and Figure 5 , the adjusting assembly 5 includes a rectangular block 51 and a vertical groove 52, the rectangular block 51 is fixedly connected with the outer wall bottom of the guardrail frame 1, and the vertical groove 52 is arranged in the inner wall edge of the support leg 4.

[0036] After the guardrail frame 1 is inserted into the support leg 4, the rectangular block 51 will enter the bottom of the vertical groove 52, and through the fitting of the inner walls of the rectangular block 51 and the vertical groove 52, the guardrail frame 1 and the support leg 4 will not rotate at will, ensuring the stability of the guardrail frame 1 during use, and when the guardrail frames 1 are stacked, the support leg 4 can be rotated to be parallel to the guardrail frame 1, facilitating the stacking.

[0037] In the implementation process, as shown in Figure 4 and Figure 5 , a horizontal groove 6 is horizontally arranged in the middle of the vertical groove 52, and a second blocking block 61 is fixedly arranged at the intersection of the horizontal groove 6 and the vertical groove 52.

[0038] When the guardrail frame 1 needs to be stacked, the guardrail frame 1 is lifted upwards, the rectangular block 51 moves upwards along the vertical groove 52, and after the rectangular block 51 is subjected to a certain resistance, the guardrail frame 1 is rotated, the rectangular block 51 enters the end of the horizontal groove 6, the support leg 4 is parallel to the guardrail frame 1, and the guardrail frame 1 is facilitated to be stacked, and the position of the support leg 4 is limited.

[0039] In the implementation process, as shown in Figure 1 and Figure 2As shown, two first stoppers 14 are fixedly arranged on the inner wall of the opening of the connecting groove 12; the first stopper 14 and the second stopper 61 are both triangular in shape and made of plastic material, so that a certain resistance is generated during the connecting process and the connection cannot be easily separated.

[0040] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A portable plastic barrier, characterized in that: The utility model provides a guardrail frame (1), one side of guardrail frame (1) is equipped with two first connecting pieces (11), and the both ends of two first connecting pieces (11) are respectively equipped with connecting groove (12) and connecting shaft (13), and the butt joint of two guardrail frames (1) is carried out through connecting shaft (13) and connecting groove (12).

2. The plastic guardrail as claimed in claim 1, wherein: A plurality of positioning blocks (2) are fixedly arranged on one side of the guardrail frame (1), and a positioning groove is formed in the corresponding position on the other side of the guardrail frame (1) corresponding to the positioning blocks (2).

3. The plastic guardrail as claimed in claim 1, wherein: Two second connecting pieces (3) are fixedly arranged on the end of the guardrail frame (1) away from the first connecting piece (11), the horizontal position of the second connecting piece (3) is higher than that of the first connecting piece (11), and an insertion rod on the lower surface of the second connecting piece (3) is used to connect the insertion slot on the first connecting piece (11).

4. The plastic guardrail as claimed in claim 3, wherein: The outer wall of the insertion rod on the second connecting piece (3) is annularly provided with a plurality of limiting blocks (31), and the opening of the insertion slot on the first connecting piece (11) is annularly provided with a plurality of limiting grooves (32).

5. The plastic guardrail as claimed in claim 1, wherein: Two supporting legs (4) are inserted into the lower end of the guardrail frame (1), and an adjusting assembly (5) is arranged between the supporting leg (4) and the guardrail frame (1).

6. A plastic fence as claimed in claim 5, wherein: The adjusting assembly (5) comprises a rectangular block (51) and a vertical groove (52), the rectangular block (51) is fixedly connected with the outer wall bottom of the guardrail frame (1), and the vertical groove (52) is formed in the inner wall edge of the supporting leg (4).

7. A plastic fence as claimed in claim 6, wherein: A horizontal groove (6) is transversely formed in the middle of the vertical groove (52), and a second stop block (61) is fixedly arranged at the intersection of the horizontal groove (6) and the vertical groove (52).

8. The plastic guardrail of claim 1, wherein: Two first stop blocks (14) are fixedly arranged on the inner wall of the opening of the connecting groove (12).

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