Crocheted net guardrail connecting fitting for guardrail fence

Abstract

The utility model relates to the technical field of guardrail fences, and discloses a crocheted net guardrail connecting fitting for guardrail fences, which comprises a connecting main rod and a connecting auxiliary rod, the connecting main rod and the connecting auxiliary rod comprise a fixed bottom column, the top of the fixed bottom column is fixedly connected with a threaded rod, the periphery of the threaded rod is sleeved and connected with an adjusting top column, and the adjusting top column is fixedly connected with the connecting main rod. The top of the adjusting top column and the bottom of the fixing bottom column are both fixedly connected with fixing bases, and the two sides of the connecting main rod and one side of the connecting auxiliary rod are both provided with crocheted net connecting assemblies. According to the utility model, the connecting main rod and the connecting auxiliary rod are formed by matching the fixed bottom column with the threaded rod with the adjusting top column with the threaded through hole, so that the distance between the crocheted net connecting assemblies for connecting the crocheted net on the connecting main rod and the connecting auxiliary rod can be conveniently adjusted according to the actual size of the crocheted net; therefore, the requirement for assembling and connecting the crocheted nets with different sizes is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to a guardrail fence technical field especially relates to a kind of crochet mesh guardrail connecting fittings for guardrail fence. BACKGROUND

[0002] Crochet mesh guardrail is a kind of guardrail net. The aperture of opposite side of each grid is generally 4cm-8cm. The thickness of iron wire used is generally from 3mm-5mm. Q235 low-carbon iron wire plastic-coated wire or galvanized wire is used, and the crochet mesh guardrail is made by hooking. It has the characteristics of simple weaving, uniform mesh, flat mesh surface, beautiful appearance, wide mesh width, thick wire diameter, corrosion resistance, long service life and strong practicality. It is a good choice for guardrail net products in basketball courts, volleyball courts, tennis courts and other sports venues and playgrounds that are frequently impacted by external forces. Since the net body itself has good elasticity and can buffer external impact, all components are immersed and require only connection and assembly through connecting fittings.

[0003] The crochet mesh guardrail connecting fitting is mainly used for connecting and assembling the crochet mesh, and forming the required crochet mesh guardrail.

[0004] The existing crochet mesh guardrail connecting fitting can connect and assemble the crochet mesh, but the installation spacing for fixing the crochet mesh is not easy to adjust, which can affect the applicability of the crochet mesh guardrail connecting assembly for different heights, and the use is not convenient. Therefore, a crochet mesh guardrail connecting fitting for guardrail fence is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides a crochet mesh guardrail connecting fitting for guardrail fence, which aims to improve the problem that the installation spacing for fixing the crochet mesh on the connecting fitting is not easy to adjust, which can affect the applicability of the crochet mesh guardrail connecting assembly for different heights in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a crochet mesh guardrail connecting fitting for guardrail fence, comprising a connecting main rod and a connecting auxiliary rod, the connecting main rod and the connecting auxiliary rod comprise a fixed bottom column, the top of the fixed bottom column is fixedly connected with a threaded rod, the outer periphery of the threaded rod is provided with an adjusting top column, the top of the adjusting top column and the bottom of the fixed bottom column are both fixedly connected with a fixed seat, the two sides of the connecting main rod and one side of the connecting auxiliary rod are both provided with a crochet mesh connecting assembly, the crochet mesh connecting assembly is provided with a fixed assembly and a bolt connecting assembly, and the connecting main rod and the connecting auxiliary rod are fixedly connected with the crochet mesh through the fixed assembly and the bolt connecting assembly.

[0007] As a further description of the above technical scheme:

[0008] The L-shaped connecting seat is internally provided with a plug-in groove, and the front and back surfaces of the L-shaped connecting seat are both provided with a connecting groove in the interior of the plug-in groove.

[0009] Further description of the above technical solution:

[0010] The eight L-shaped connecting seats are fixedly connected to the upper and lower ends of the two sides of the connecting main rod and the upper and lower ends of the inner sides of the two connecting auxiliary rods respectively, and one crimped mesh is clamped between the inner sides of every four adjacent L-shaped connecting seats.

[0011] Further description of the above technical solution:

[0012] The plug-in groove is matched in size with the clamping of the crimped mesh.

[0013] Further description of the above technical solution:

[0014] The four fixing assemblies are composed of U-shaped clamps, the U-shaped clamps are sleeved on the upper and lower ends of the front surface of the connecting main rod, the connecting screw rods are fixedly connected to the inner sides of the U-shaped clamps, the connecting ends of the connecting screw rods penetrate through the crimped mesh and extend to the back surface of the crimped mesh mesh connecting assembly, and the locking nuts are sleeved on the connecting ends.

[0015] Further description of the above technical solution:

[0016] The bolt connecting assembly is composed of a bolt and a nut, and a plurality of bolt connecting assemblies are arranged.

[0017] Further description of the above technical solution:

[0018] The bottom end of the adjusting top column is provided with a threaded through hole matched in size with the threaded rod.

[0019] Further description of the above technical solution:

[0020] Three fixing through holes are arranged on the top outer edge of the fixing seat in an annular and equidistant manner.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The utility model discloses a connecting main rod, a connecting auxiliary rod, a fixing bottom column with a threaded rod and an adjusting top column with a threaded through hole are matched, the spacing between the crimped mesh connecting assemblies on the connecting main rod and the connecting auxiliary rod for connecting the crimped mesh can be adjusted according to the actual size of the crimped mesh, so that the assembly and connection of crimped meshes with different sizes are satisfied.

[0023] 2、The utility model discloses, through the hook mesh connecting assembly, fixed assembly, bolt connecting assembly, can be by fixed assembly to the hook mesh of the two sides hook mesh connecting assembly of connecting main rod inside the carding of hook mesh is multi -pointed hoop formula connection assembly, and through the bolt connecting assembly of a plurality of penetrations connecting main rod and the connecting through groove of L type connecting seat of connecting vice pole, the hook mesh of the carding of recess inside the plug -in is assisted and is fixedly connected to use, thereby guaranteeing the firm stability of whole hook mesh connecting assembly. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is whole front view three -dimensional schematic diagram for the hook mesh guardrail connecting accessory of the guardrail fence that the utility model proposes;

[0025] Figure 2 It is whole rear view three -dimensional schematic diagram for the hook mesh guardrail connecting accessory of the guardrail fence that the utility model proposes;

[0026] Figure 3 It is the split structure schematic diagram for the connecting main rod, connecting vice pole, hook mesh, fixed assembly, bolt connecting assembly of the hook mesh guardrail connecting accessory of the guardrail fence that the utility model proposes;

[0027] Figure 4 It is the split structure schematic diagram for the connecting main rod, connecting vice pole of the utility model proposes a kind of for guardrail fence.

[0028] LEGEND:

[0029] 1, connecting main rod;2, connecting vice pole;3, fixed bottom column;4, threaded rod;5, adjusting top column;6, fixed seat;7, hook mesh connecting assembly;71, L type connecting seat;72, plug-in recess;73, connecting through groove;8, hook mesh;9, fixed assembly;91, U type clamp;92, connecting screw;93, locking nut;10, bolt connecting assembly. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be described clearly and completely 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] WITH REFERENCE TO Figure 1 , Figure 2 AND Figure 4The utility model provides an embodiment: a kind of crimped wire mesh guardrail connecting accessory for guardrail, including the connecting main pole 1 of adding quantity according to the length requirement of crimped wire mesh guardrail assembly and the connecting auxiliary pole 2 assembled at the head and tail of crimped wire mesh guardrail, connecting main pole 1 and connecting auxiliary pole 2 include fixed bottom column 3, the top of fixed bottom column 3 is fixedly connected with the threaded rod 4 for screw assembly adjusting top column 5, the outer periphery of threaded rod 4 is connected with the bottom end of adjusting top column 5, the bottom end of adjusting top column 5 is equipped with the threaded hole of size matching threaded rod 4 connection, the top of adjusting top column 5 and the bottom of fixed bottom column 3 are all fixedly connected with the fixed seat 6 for fixedly installing whole crimped wire mesh guardrail, the top outer edge of fixed seat 6 is evenly distributed and is equipped with three fixed through holes, can use expansion bolt to be fixedly connected with the fixed seat 6 of fixed bottom column 3 bottom in mounting position, and by adjusting top column 5 top fixed seat 6, can use bolt assembly to assemble the crimped wire mesh guardrail of connecting main pole 1 and connecting auxiliary pole 2 assembly, to extend the height of guardrail in furtherance.

[0032] Referring to Figure 1 、 Figure 2 And Figure 3 , the two sides of connecting main pole 1 and one side of connecting auxiliary pole 2 are provided with crimped wire mesh connecting assembly 7 for connecting crimped wire mesh 8, crimped wire mesh connecting assembly 7 includes L-shaped connecting seat 71 for being clamped to the outer periphery four corners of crimped wire mesh 8, L-shaped connecting seat 71 is equipped with eight, four L-shaped connecting seat 71 is fixedly connected to the upper and lower ends of the two sides of connecting main pole 1 respectively, and the other four L-shaped connecting seat 71 is fixedly connected to the upper and lower ends of the inner side of two connecting auxiliary pole 2 respectively, one crimped wire mesh 8 is clamped and arranged between every four adjacent L-shaped connecting seat 71 inner side, the inner side of L-shaped connecting seat 71 is equipped with plug-in recess 72 of size matching clamping crimped wire mesh 8, the front and back of L-shaped connecting seat 71 are equipped with connecting through slot 73 for assembling fixed assembly 9 and bolt connecting assembly 10 in the inside of plug-in recess 72, crimped wire mesh 8 is fixedly connected between connecting main pole 1 and connecting auxiliary pole 2 by fixed assembly 9 and bolt connecting assembly 10, fixed assembly 9 is equipped with four, and fixed assembly 9 includes U-shaped clamp 91, U-shaped clamp 91 is sleeved on the upper and lower ends of the front of connecting main pole 1, the two sides of U-shaped clamp 91 extend to the inside of crimped wire mesh connecting assembly 7 and are fixedly connected with connecting screw 92, the connecting end of connecting screw 92 penetrates crimped wire mesh 8 and extends to the back of crimped wire mesh connecting assembly 7 and is sleeved with locking nut 93, the crimped wire mesh 8 clamped in the crimped wire mesh connecting assembly 7 of the two sides of connecting main pole 1 is connected and assembled by multiple-point hoop type of fixed assembly 9, bolt connecting assembly 10 is composed of bolt and nut, and bolt connecting assembly 10 is equipped with multiple, crimped wire mesh 8 clamped in the inside of plug-in recess 72 is fixedly connected by multiple bolt connecting assembly 10 penetrating the connecting through slot 73 of the L-shaped connecting seat 71 on connecting main pole 1 and connecting auxiliary pole 2.

[0033] Working principle: in use, the outer periphery of the hook mesh 8 to be connected and assembled is respectively clamped in the inner side of the hook mesh connecting assembly 7 between the adjacent sides of the connecting main rod 1 and the connecting auxiliary rod 2, and is screwed and locked by the fixed bottom column 3 with the threaded rod 4 and the adjusting top column 5 with the threaded through hole, the spacing of the hook mesh connecting assembly 7 on the connecting main rod 1 and the connecting auxiliary rod 2 can be adjusted according to the actual size of the assembled hook mesh 8, the hook mesh 8 to be fixed is then pressed and limited, a plurality of U-shaped clamps 91 of the fixing assembly 9 are distributed and sleeved on the upper and lower ends of the front of the connecting main rod 1, the connecting screw 92 on both sides of the U-shaped clamp 91 penetrates through the connecting through slot 73 and is sleeved with the lock nut 93, the hook mesh 8 clamped in the hook mesh connecting assembly 7 on both sides of the connecting main rod 1 is connected and assembled in a multi-point hoop type, and a plurality of bolt connecting assemblies 10 are used to meet the demand of auxiliary reinforcing and fixed connection of the hook mesh 8 clamped in the plug-in groove 72, the bolt of the bolt connecting assembly 10 penetrates through the connecting through slot 73 of the L-shaped connecting seat 71 on the connecting main rod 1 and the connecting auxiliary rod 2 in sequence and is screwed and locked with the nut, and the connection and assembly of the hook mesh guardrail are completed.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A crimped wire fence connection fitting for a fence barrier, comprising a main connecting rod (1) and a secondary connecting rod (2), characterized in that: The connecting main rod (1) and the connecting auxiliary rod (2) comprise a fixed bottom column (3), the top of the fixed bottom column (3) is fixedly connected with a threaded rod (4), the outer periphery of the threaded rod (4) is sleeved with an adjusting top column (5), the top of the adjusting top column (5) and the bottom of the fixed bottom column (3) are fixedly connected with a fixed seat (6), the two sides of the connecting main rod (1) and one side of the connecting auxiliary rod (2) are provided with a check net connecting assembly (7), the check net connecting assembly (7) is provided with a fixed assembly (9) and a bolt connecting assembly (10), and the connecting main rod (1) and the connecting auxiliary rod (2) are fixedly connected with the check net (8) through the fixed assembly (9) and the bolt connecting assembly (10).

2. A crimped wire barrier connection fitting for a barrier fence according to claim 1, characterised in that: The check net connecting assembly (7) comprises an L-shaped connecting seat (71), the inner side of the L-shaped connecting seat (71) is provided with a plug-in groove (72), and the front and back surfaces of the L-shaped connecting seat (71) are provided with a connecting groove (73) opening through the inside of the plug-in groove (72).

3. A crimped wire barrier connection fitting for a barrier fence according to claim 2, wherein: The L-shaped connecting seat (71) is provided with eight, four of which are fixedly connected to the upper and lower ends of the two sides of the connecting main rod (1), and the other four are fixedly connected to the upper and lower ends of the inner sides of the two connecting auxiliary rods (2), and one check net (8) is clamped between every four adjacent L-shaped connecting seats (71).

4. A crimped wire barrier connection fitting for a barrier fence according to claim 2, wherein: The plug-in groove (72) is matched in size with the check net (8).

5. The chain link fence connection accessory for guardrail enclosure according to claim 1, characterized in that: The fixed assembly (9) is provided with four, and the fixed assembly (9) comprises a U-shaped clamp (91), the U-shaped clamp (91) is sleeved on the front upper and lower ends of the connecting main rod (1), the two sides of the U-shaped clamp (91) extend to the inside of the check net connecting assembly (7) and are fixedly connected with a connecting screw rod (92), the connecting end of the connecting screw rod (92) penetrates through the check net (8) and extends to the back of the check net connecting assembly (7) and is sleeved with a locking nut (93).

6. A crimped wire barrier connection fitting for use in a barrier fence according to claim 1, wherein: The bolt connecting assembly (10) is composed of a bolt and a nut, and the bolt connecting assembly (10) is provided with a plurality of.

7. A crimped wire barrier connection fitting for use in a barrier fence according to claim 1, wherein: The bottom end of the adjusting top column (5) is provided with a threaded through hole matched in size with the threaded rod (4).

8. A crimped wire barrier connection fitting for use in a barrier fence according to claim 1, wherein: The top outer edge of the fixed seat (6) is annularly and equidistantly provided with three fixed through holes.

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