Protective fence with double-hair wire mesh convenient to disassemble

Abstract

The utility model relates to the technical field of protective fences, in particular to a protective fence with a double-hair wire mesh convenient to disassemble, which comprises a left stand column and a right stand column, protective fence assemblies used for interception protection are symmetrically arranged between the left stand column and the right stand column, and base assemblies used for supporting are arranged at the bottoms of the left stand column and the right stand column. Mounting grooves are symmetrically formed in the tops of the left stand column and the right stand column, the guardrail assembly comprises guardrail plates, inserting columns are arranged at the positions, corresponding to the mounting grooves, of the two ends of each guardrail plate, and hair wire net bodies are arranged in the middles of the guardrail plates; according to the protective fence convenient to disassemble the double-hair silk screen, the two protective fence assemblies are arranged to be connected with the left stand column and the right stand column, the bottom of the left stand column and the bottom of the right stand column are matched with the base assemblies, stable installation and matching of the base plates and the ground are achieved under matching of pins, and the two protective fence assemblies are matched in an inserted mode in the inserting columns and the installing grooves and matched through the buckle devices; insertion columns are added to be fixedly matched with the corresponding left stand column and the right stand column.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a guardrail with a double-hair wire mesh that is easy to disassemble. Background Art

[0002] Guardrails can be seen everywhere in our lives, and are mainly used to protect personal safety and equipment facilities in residential areas, roads, commercial areas, public places, etc.;

[0003] The utility model with publication number CN218206151U discloses a guardrail that is easy to disassemble, including a guardrail body and a left connecting column installed on the left side of the guardrail body; further comprising: a right connecting column is installed on the right side of the guardrail body, and a receiving groove is provided inside the right side surface of the upper end of the right connecting column; a connecting block is fixed to the left side surface of the upper end of the left connecting column, and a card slot is provided inside the front side surface of the connecting block; wherein the connecting block is card-engaged and connected inside the card slot; a pull rod is slidably connected inside the front side surface of the upper end of the right connecting column, and the rear end of the pull rod is card-engaged and connected with the card slot;

[0004] The above technical solution can separate the rear end of the pull rod from the slot by manually pulling the pull rod, thereby facilitating the subsequent separation of the connecting block from the accommodating slot, and then facilitating the disassembly of multiple guardrail main bodies, and the operation is convenient; however, the guardrail adopts a hairline mesh, which affects the long-term interception protection after being damaged by a collision, does not have double-layer protection, and the double hairline mesh cannot be quickly disassembled and replaced, which reduces the complexity of the structure and affects the assembly and use. Utility Model Content

[0005] The purpose of the utility model is to provide a guardrail with a double-hair wire mesh that is easy to disassemble, so as to solve the problem that the guardrail with the authorization publication number CN218206151U proposed in the above-mentioned background technology is easy to disassemble, but the guardrail adopts a hair wire mesh, which affects the long-term interception protection after being damaged by a collision, does not have a double-layer protection coordination, and the double-hair wire mesh cannot be quickly disassembled and replaced to reduce the problem of complex structure affecting assembly and use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A guardrail with double hair wire mesh that is easy to disassemble, comprises a left column and a right column, a guardrail assembly for interception protection is symmetrically arranged between the left column and the right column, a base assembly for supporting and lifting is arranged at the bottom of the left column and the right column, mounting grooves are symmetrically opened at the top of the left column and the right column, through grooves connected to the mounting grooves are opened on the inner sides of the left column and the right column, the guardrail assembly comprises a guardrail plate, plug posts are arranged at both ends of the guardrail plate corresponding to the mounting grooves, and a hair wire mesh body is arranged in the middle of the guardrail plate.

[0008] Preferably, connecting seats are symmetrically provided on the outer side surface of the left column, and rotating holes are opened on the connecting seats.

[0009] In the utility model, the connection seat with the rotating hole is cooperated, so it is convenient to be combined and connected with the adjacent guardrail structure.

[0010] Preferably, a connecting rod is provided on the outer side surface of the right column at a position corresponding to the connecting seat, and a rotating shaft column is provided on the connecting rod at a position corresponding to the rotating hole.

[0011] In the utility model, the connecting rod with the rotating shaft column is conveniently connected with the connecting seat on the adjacent left column under the cooperation, and the rotating shaft column is plug-connected with the rotating hole.

[0012] Preferably, the base assembly includes a base plate, and bosses are provided on the upper surface of the base plate corresponding to the left column and the right column. Fixing holes are opened on the upper surface of the base plate near the four corners, and pins are provided in the fixing holes.

[0013] In the utility model, the top of the boss is welded and fixed to the corresponding left column and right column, and the bottom of the boss is welded and fixed to the base plate, thereby increasing the stability of the combination of the left column, the right column and the base plate. The base plate is in close contact with the ground, and the pins are inserted into the ground through the fixing holes, thereby increasing the stability of the installation of the base plate and the ground.

[0014] Preferably, the outer side of the hair mesh body is welded and fixed to the guardrail plate, both ends of the guardrail plate are welded and fixed to the plug posts, the width of the outer wall of the plug posts is matched with the inner wall width of the installation groove, and the width of the inner wall of the through groove is matched with the width of the outer wall of the guardrail plate.

[0015] In the utility model, the plug posts are plugged into the corresponding installation grooves to achieve rapid assembly of the guardrail plate with the left column and the right column. The hairline mesh body is welded and fixed to the guardrail plate to increase the stability of the combined installation. The guardrail plate is plugged into the through grooves to increase the tightness of the installation.

[0016] Preferably, a slot is provided on the outer side surface of the plug post near the top, a buckle hole connected to the slot is also provided on the outer wall of the plug post, and a buckle device is provided in the slot.

[0017] In the utility model, the buckle device is correspondingly plugged and installed with the clamping slot, and with the cooperation of the buckle device, the plugging column and the left column and the right column can be stably installed and fixed.

[0018] Preferably, the buckle device includes a limit plate, the width of the outer wall of the limit plate is adapted to the width of the inner wall of the slot, a clamping column is provided in the middle of the limit plate corresponding to the buckle hole, a spring is provided inside the clamping column, a sliding groove is provided near the top of the installation groove, and through holes are provided on the outer walls of the left column and the right column corresponding to the sliding groove, and the inner diameter of the through hole is adapted to the outer diameter of the clamping column.

[0019] In the utility model, the card column and the limit plate are an integrally formed structure, and one end of the spring is bonded and fixed to the top of the inner wall of the card column. The spring has telescopic elasticity and is convenient for being stored in the inner cavity of the card column. The card column passes through the buckle hole and extends into the slide groove, and the top of the card column passes through the through hole, thereby realizing stable installation and fixation of the plug-in column and the corresponding left column and right column.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model connects the left column and the right column by setting two guardrail components, and the bottoms of the left column and the right column are matched with the base component. With the cooperation of the pins, the base plate is stably installed and matched with the ground. The two guardrail components are plugged and matched with the plug-in column and the installation groove, and cooperate with the snap-on device to increase the plug-in column and fix it with the corresponding left column and right column.

[0022] 2. The utility model arranges the card column so that it can be telescoped into the card slot with the cooperation of the spring. When stored in the card slot, the column can be separated and matched with the left column and the right column, so that the two guardrail components can be quickly disassembled and removed. The adjacent guardrail structure is convenient for the combined installation of two adjacent guardrails by plugging and matching the connecting rod with the rotating shaft column on the right column with the connecting seat with the rotating hole on the left column. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall splicing combination structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the guardrail of the utility model;

[0025] Figure 3 This is a schematic diagram of the left column structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the right column structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the guardrail assembly of the utility model;

[0028] Figure 6 It is a schematic diagram of the structure of the buckle device of the utility model.

[0029] The meaning of each number in the figure is:

[0030] Left column; 10, connecting seat; 100, rotating hole;

[0031] Right column; 20, connecting rod; 200, rotating shaft column;

[0032] Guardrail assembly; 30, guardrail plate; 300, hair net body; 31, plug column; 310, card slot; 311, buckle hole; 32, buckle device; 320, card column; 321, limit plate; 322, spring;

[0033] Base assembly; 40, base plate; 400, fixing hole; 401, pin; 41, boss;

[0034] Installation slot; 50, slide slot; 500, perforation;

[0035] Through slot. DETAILED DESCRIPTION

[0036] 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.

[0037] See also Figure 1-Figure 6 , this embodiment provides a technical solution:

[0038] A guardrail for facilitating the disassembly of a double-hair wire mesh comprises a left column 1 and a right column 2. The outer surface of the left column 1 is symmetrically provided with connecting seats 10, and the connecting seats 10 are all provided with rotating holes 100.

[0039] In the present invention, the connection seat 10 with the rotating hole 100 is convenient for combined connection with the adjacent guardrail structure.

[0040] Furthermore, connecting rods 20 are provided on the outer side surface of the right column 2 at positions corresponding to the connecting seat 10 , and rotating shaft columns 200 are provided on the connecting rod 20 at positions corresponding to the rotating holes 100 .

[0041] In the present invention, the connecting rod 20 with the rotating shaft column 200 is conveniently combined and connected with the connecting seat 10 on the adjacent left column 1, and the rotating shaft column 200 is plug-fitted with the rotating hole 100.

[0042] Specifically, a guardrail assembly 3 for interception protection is symmetrically arranged between the left column 1 and the right column 2, and the guardrail assembly 3 includes a guardrail plate 30, and plug posts 31 are arranged at both ends of the guardrail plate 30 corresponding to the mounting groove 5, and a hair mesh body 300 is arranged in the middle of the guardrail plate 30;

[0043] It should be noted that the bottom of the left column 1 and the right column 2 are both provided with a base assembly 4 for supporting and lifting;

[0044] Secondly, the base assembly 4 includes a base plate 40, and bosses 41 are provided on the upper surface of the base plate 40 corresponding to the left column 1 and the right column 2. Fixing holes 400 are opened on the upper surface of the base plate 40 near the four corners, and pins 401 are provided in the fixing holes 400.

[0045] In the utility model, the top of the boss 41 is welded and fixed to the corresponding left column 1 and right column 2, and the bottom of the boss 41 is welded and fixed to the base plate 40, thereby increasing the stability of the combination of the left column 1, right column 2 and the base plate 40. The base plate 40 is in close contact with the ground, and the pin 401 is inserted into the ground through the fixing hole 400, thereby increasing the stability of the installation of the base plate 40 with the ground.

[0046] It is worth adding that the tops of the left column 1 and the right column 2 are symmetrically provided with mounting grooves 5, and the inner sides of the left column 1 and the right column 2 are provided with through grooves 6 connected with the mounting grooves 5;

[0047] Secondly, the outer side of the hair mesh body 300 is welded and fixed to the guardrail plate 30, and both ends of the guardrail plate 30 are welded and fixed to the plug posts 31. The width of the outer wall of the plug posts 31 is adapted to the inner wall width of the installation groove 5, and the width of the inner wall of the through groove 6 is adapted to the width of the outer wall of the guardrail plate 30.

[0048] In the utility model, the plug post 31 is plugged into the corresponding installation groove 5 to realize the rapid assembly of the guardrail plate 30 with the left column 1 and the right column 2. The hair mesh body 300 is welded and fixed to the guardrail plate 30 to increase the stability of the combined installation. The guardrail plate 30 is plugged into the through groove 6 to increase the tightness of the installation.

[0049] Furthermore, a slot 310 is provided on the outer side of the plug post 31 near the top, and a buckle hole 311 connected to the slot 310 is also provided on the outer wall of the plug post 31 , and a buckle device 32 is provided in the slot 310 .

[0050] In the present invention, the buckle device 32 is correspondingly plugged and installed with the slot 310 , and with the cooperation of the buckle device 32 , the plug post 31 and the left column 1 and the right column 2 can be stably installed and fixed.

[0051] Specifically, the buckle device 32 includes a limit plate 321, the width of the outer wall of the limit plate 321 is adapted to the width of the inner wall of the slot 310, a clamping column 320 is provided in the middle of the limit plate 321 corresponding to the buckle hole 311, a spring 322 is provided inside the clamping column 320, a slide groove 50 is provided near the top of the installation groove 5, and through holes 500 are provided on the outer walls of the left column 1 and the right column 2 corresponding to the slide groove 50, and the inner diameter of the through hole 500 is adapted to the outer diameter of the clamping column 320.

[0052] In the present invention, the clamping column 320 and the limiting plate 321 are an integrally formed structure, and one end of the spring 322 is bonded and fixed to the top of the inner wall of the clamping column 320. The spring 322 has telescopic elasticity, which is convenient for being received in the inner cavity of the clamping column 320. The clamping column 320 passes through the buckle hole 311 and extends into the slide groove 50, and the top of the clamping column 320 passes through the through hole 500, thereby realizing the stable installation and fixation of the plug-in column 31 and the corresponding left column 1 and right column 2.

[0053] When using the guardrail of the embodiment of the double hair net that is easy to disassemble, the user first fixes the base plate 40 with the corresponding left column 1 and right column 2 through the boss 41, and then plugs and matches the two sets of guardrail plates 30 with the hair net body 300 with the installation groove 5 through the plug column 31, wherein the limit plate 321 with the clamping column 320 is plugged and matched with the clamping groove 310, the spring 322 is installed in the inner cavity of the clamping column 320, and the clamping column 320 passes through the buckle hole 311 and extends into the slide groove 50, and finally passes through the through hole 500, so as to realize the plug-in match of the plug column 31 with the corresponding left column 1 and right column 2, and realize the double-layer guardrail assembly 3 connecting the left column 1 and the right column 2;

[0054] When the two adjacent guardrails are finally combined and connected, the connecting rod 20 on the right column 2 is plugged into the rotating hole 100 of the connecting seat 10 on the left column 1 through the rotating shaft column 200 to realize the rapid splicing and combination of adjacent guardrails, and then the pin 401 is passed through the fixing hole 400 to fix the overall position. When the guardrail assembly 3 needs to be disassembled and replaced, the clamping column 320 is manually pressed into the clamping slot 310, and the spring 322 is compressed and stored. The clamping column 320 is disengaged from the through hole 500 and the buckle hole 311 in turn and is finally stored in the clamping slot 310, so that the plug-in column 31 is conveniently taken out of the installation slot 5 for quick replacement.

Claims

1. A guardrail for easily disassembling a double-hair wire mesh, comprising a left column (1) and a right column (2), wherein a guardrail assembly (3) for interception protection is symmetrically arranged between the left column (1) and the right column (2), and a base assembly (4) for supporting and lifting is arranged at the bottom of the left column (1) and the right column (2), characterized in that: The tops of the left column (1) and the right column (2) are symmetrically provided with mounting grooves (5); the inner sides of the left column (1) and the right column (2) are provided with through grooves (6) connected to the mounting grooves (5); the guardrail assembly (3) comprises a guardrail plate (30); both ends of the guardrail plate (30) are provided with plug posts (31) at positions corresponding to the mounting grooves (5); and the middle of the guardrail plate (30) is provided with a hair net body (300).

2. The protective fence with double-hair wire mesh that is easy to disassemble according to claim 1 is characterized by: Connecting seats (10) are symmetrically arranged on the outer side surface of the left upright column (1), and rotating holes (100) are provided on the connecting seats (10).

3. The protective fence with double-hair mesh that is easy to disassemble according to claim 2 is characterized by: A connecting rod (20) is provided on the outer side surface of the right upright column (2) at a position corresponding to the connecting seat (10), and a rotating shaft column (200) is provided on the connecting rod (20) at a position corresponding to the rotating hole (100).

4. The protective fence with double-hair mesh that is easy to disassemble according to claim 1 is characterized by: The base assembly (4) comprises a base plate (40), wherein bosses (41) are provided on the upper surface of the base plate (40) at locations corresponding to the left column (1) and the right column (2), and fixing holes (400) are provided on the upper surface of the base plate (40) near four corners, wherein pins (401) are provided in the fixing holes (400).

5. The protective fence with double-hair mesh that is easy to disassemble according to claim 1 is characterized by: The outer side of the hair net body (300) is welded and fixed to the guardrail plate (30), and both ends of the guardrail plate (30) are welded and fixed to the plug posts (31), the width of the outer wall of the plug posts (31) is matched with the width of the inner wall of the installation groove (5), and the width of the inner wall of the through groove (6) is matched with the width of the outer wall of the guardrail plate (30).

6. The protective fence with double-hair mesh that is easy to disassemble according to claim 1 is characterized by: A locking groove (310) is provided on the outer surface of the plug post (31) near the top, and a buckle hole (311) communicating with the locking groove (310) is also provided on the outer wall of the plug post (31), and a buckle device (32) is provided in the locking groove (310).

7. The protective fence with double-hair mesh that is easy to disassemble according to claim 6 is characterized by: The buckle device (32) comprises a limit plate (321), the width of the outer wall of the limit plate (321) is matched with the width of the inner wall of the clamping slot (310), a clamping column (320) is provided in the middle of the limit plate (321) corresponding to the buckling hole (311), a spring (322) is provided inside the clamping column (320), a slide groove (50) is provided near the top of the installation groove (5), and a through hole (500) is provided on the outer wall of the left column (1) and the right column (2) at a position corresponding to the slide groove (50), and the inner diameter of the through hole (500) is matched with the outer diameter of the clamping column (320).

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