Safety warning fence

Abstract

The utility model provides a safety warning fence. Belongs to the technical field of fences. According to the technical key points, the device comprises two stand columns which are symmetrically arranged at intervals, two transverse rods which are distributed up and down at intervals are arranged between the two stand columns, first inserting grooves matched with one ends of the transverse rods are formed in one sides of the stand columns, and the transverse rods are movably inserted into the first inserting grooves; locking assemblies matched with the transverse rods are arranged in the stand columns, a plurality of breast boards distributed in a linear array mode are arranged between the two transverse rods, and a first connecting plate is hinged to the position between every two adjacent breast boards through a fixing block. Second connecting plates are hinged between the two breast boards located on the uppermost portion and the lowermost portion and the adjacent stand columns through fixing blocks, and a plurality of connecting assemblies are arranged on the stand columns. The utility model aims to provide a safety warning fence capable of being disassembled, assembled and folded. The problems that an existing fence is large in size, cannot be disassembled, assembled and folded and is inconvenient to store and carry are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to a safety warning fence. Background Art

[0002] Safety warning fences are used to isolate special areas such as construction areas or unsafe areas, creating a relatively closed space and serving as a warning to the outside world. They are widely used in industries such as roads, construction, and power installation.

[0003] Existing fences generally use frames made of metal pipes or plastic products, with grilles or isolation cloth in the middle, and then the frames are connected by simple plastic connectors. Such structures are large in size and cannot be disassembled and folded, making them inconvenient for staff to store and carry. Utility Model Content

[0004] The purpose of the present invention is to provide a safety warning fence to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A safety warning fence includes two posts symmetrically arranged at intervals, two cross bars spaced apart in an upper and lower direction are arranged between the two posts, a first slot adapted to one end of the cross bar is opened on one side of the post, the cross bar is movably inserted into the first slot, a locking assembly adapted to the cross bar is arranged inside the post, a plurality of guardrails distributed in a linear array are arranged between the two cross bars, a first connecting plate is hingedly connected between two adjacent guardrails through a fixed block, a second connecting plate is hingedly connected between the two top and bottom guardrails and the adjacent posts through a fixed block, and a plurality of connecting assemblies are arranged on the posts.

[0007] As a further solution of the present invention: the locking assembly includes a socket provided inside the column, two plug rods spaced apart in an upper and lower direction are movably inserted into the socket, a second slot adapted to the plug rod is provided on each of the two cross bars, a spring is provided between the two plug rods, and paddles are fixedly connected to the opposite ends of the two plug rods, a through slot adapted to the paddle is provided on one side of the column, the through slot is conductively connected to the socket, the paddle extends to the outside of the column through the through slot, and a limiting block is fixedly connected to the middle of the through slot.

[0008] As a further solution of the present invention: a groove located outside the through slot is provided on one side of the column, and a sliding cover is slidably provided in the groove.

[0009] As a further solution of the present invention: a warning light is fixedly connected to the top of the column, and a mounting base is fixedly connected to the bottom end of the column. Positioning holes are opened on the mounting base in the vertical direction.

[0010] As a further solution of the present invention: the connecting assembly includes a connecting rod fixedly connected to one of the columns and a connecting sleeve fixedly connected to the other column and capable of cooperating with the connecting rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] After the utility model adopts the above structure, through the cooperation of the column, the cross bar, the first slot, the locking assembly, the guardrail, the first connecting plate and the second connecting plate, when transportation is needed, the cross bar is fixed by unlocking the locking assembly, and then the cross bar is pulled out of the first slot on the column, and then the two cross bars and the plurality of guardrails are folded through the cooperation of the first connecting plate and the second connecting plate, so as to facilitate subsequent handling and transportation. The operation is simple and the use is convenient. Multiple groups of fences can be connected and used through the provided connecting assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below with reference to the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0014] Figure 1 The figure is a structural diagram of a safety warning fence.

[0015] Figure 2 The figure is a cross-sectional view of a safety warning fence.

[0016] Figure 3 A cross-sectional view of a post in a safety warning fence.

[0017] In the figure: 1. Post; 2. Crossbar; 3. First slot; 4. Locking assembly; 401. Socket; 402. Rod; 403. Second slot; 404. Spring; 405. Pick; 406. Through slot; 407. Limit block; 5. Guardrail; 6. First connecting plate; 7. Second connecting plate; 8. Connecting assembly; 801. Connecting rod; 802. Connecting sleeve; 9. Groove; 10. Sliding cover; 11. Warning light; 12. Mounting base; 13. Positioning hole. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] See also Figure 1-3A safety warning fence comprises two posts 1 symmetrically arranged at intervals, two cross bars 2 distributed at upper and lower intervals are arranged between the two posts 1, a first slot 3 adapted to one end of the cross bar 2 is opened on one side of the post 1, the cross bar 2 is movably inserted in the first slot 3, a locking assembly 4 adapted to the cross bar 2 is provided inside the post 1, a plurality of fences 5 distributed in a linear array are arranged between the two cross bars 2, a first connecting plate 6 is hinged between each adjacent fence 5 through a fixed block, a second connecting plate 7 is hinged between the top and bottom two fences 5 and the adjacent posts 1 through a fixed block, and a plurality of connecting assemblies 8 are provided on the post 1.

[0020] Furthermore, the locking assembly 4 includes a socket 401 provided inside the column 1, and two plug rods 402 spaced apart in an upper and lower manner are movably inserted into the socket 401, and a second slot 403 adapted to the plug rod 402 is provided on each of the two cross bars 2, a spring 404 is provided between the two plug rods 402, and a paddle 405 is fixedly connected to the opposite ends of the two plug rods 402, and a through slot 406 adapted to the paddle 405 is provided on one side of the column 1, and the through slot 406 is conductively connected to the socket 401, and the paddle 405 extends to the outside of the column 1 through the through slot 406, and a limiting block 407 is fixedly connected to the middle of the through slot 406. When it is necessary to disassemble the crossbar 2, by pressing the two paddles 405 relative to each other, the upper and lower rods 402 are driven to move relative to each other, so that the insertion ends of the two rods 402 are simultaneously disengaged from the two second slots 403, releasing the restriction on the crossbar 2, and then the crossbar 2 can be pulled out of the first slot 3, thereby completing the disassembly. When it is necessary to install the crossbar 2, the two paddles 405 are first pressed relative to each other so that the two rods 402 are retracted into the insertion hole 401 (to avoid affecting the insertion of the crossbar 2 into the first slot 3), and then the two crossbars 2 are respectively inserted into the corresponding first slots 3. When the crossbar 2 is inserted to the innermost side of the first slot 3, the second slot 403 on the crossbar 2 will be aligned with the insertion hole 401. At this time, the paddles 405 are released, and under the action of the spring 404, the two rods 402 are driven to be inserted into the corresponding second slots 403 respectively, thereby fixing the two crossbars 2. The two paddles 405 can be limited by setting the limit block 407 to prevent the two paddles 405 from driving the insertion rod 402 to deviate to one side when pressing the paddle 405, resulting in one of the cross bars 2 being unable to be pulled out of the first slot 3.

[0021] Furthermore, a groove 9 is provided on one side of the column 1 and is located outside the through groove 406. A sliding cover 10 is slidably provided in the groove 9. The sliding cover 10 can shield the paddle 405 to prevent irrelevant personnel from pressing the paddle 405 at will.

[0022] Furthermore, a warning light 11 is fixedly connected to the top of the column 1, and a mounting base plate 12 is fixedly connected to the bottom end of the column 1. Positioning holes 13 are opened on the mounting base plate 12 in the vertical direction. The mounting base plate 12 is placed on the ground and then the ground nails are inserted into the ground through the positioning holes 13 to fix the mounting base plate 12, thereby fixing the fence.

[0023] Furthermore, the connecting component 8 includes a connecting rod 801 fixedly connected to one of the columns 1 and a connecting sleeve 802 fixedly connected to the other column 1 and capable of cooperating with the connecting rod 801. By setting up the connecting component 8, the connecting rod 801 of one group of fences can be inserted into the connecting sleeve 802 of another group of fences to connect them to each other, and then an appropriate number of fences can be connected according to actual needs to facilitate safety warning work.

[0024] During use, when the fence needs to be transported, by pressing the two paddles 405 relative to each other, the upper and lower insertion rods 402 are driven to move relative to each other, so that the insertion ends of the two insertion rods 402 are simultaneously disengaged from the two second slots 403, releasing the restriction on the cross bar 2, and then the cross bar 2 can be pulled out from the first slot 3, and then the two cross bars 2 and several guardrails 5 can be folded through the cooperation of the first connecting plate 6 and the second connecting plate 7, so as to facilitate handling and transportation. Through the set connection component 8, the connecting rod 801 of one group of fences can be inserted into the connecting sleeve 802 of another group of fences, so as to connect them to each other, and then the appropriate number of fences can be connected according to actual needs to facilitate safety warning work.

[0025] The above embodiments are preferred implementation methods of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the technical field can, without departing from the scope of the technical features of the present invention, make partial changes or modifications to the technical contents disclosed in the present invention and make equivalent embodiments without departing from the technical features of the present invention. These modifications still fall within the scope of the technical features of the present invention.

Claims

1. A safety warning fence, comprising two posts (1) arranged symmetrically at intervals, characterized in that: Two cross bars (2) are arranged between the two upright posts (1) and are spaced apart from each other. A first slot (3) adapted to one end of the cross bar (2) is provided on one side of the upright post (1). The cross bar (2) is movably inserted into the first slot (3). A locking assembly (4) adapted to the cross bar (2) is provided inside the upright post (1). A plurality of fences (5) distributed in a linear array are arranged between the two cross bars (2). A first connecting plate (6) is hinged between two adjacent fences (5) through a fixed block. A second connecting plate (7) is hinged between the two fences (5) at the top and the bottom and the adjacent upright post (1) through a fixed block. A plurality of connecting assemblies (8) are provided on the upright post (1).

2. A safety warning fence according to claim 1, characterized in that: The locking assembly (4) comprises a socket (401) provided inside the column (1), two plug rods (402) spaced apart and movably inserted into the socket (401), a second slot (403) adapted to the plug rods (402) provided on both cross bars (2), a spring (404) provided between the two plug rods (402), a paddle (405) fixedly connected to opposite ends of the two plug rods (402), a through slot (406) adapted to the paddle (405) provided on one side of the column (1), the through slot (406) being conductively connected to the socket (401), the paddle (405) extending to the outside of the column (1) through the through slot (406), and a limiting block (407) fixedly connected to the middle of the through slot (406).

3. A safety warning fence according to claim 2, characterized in that: A groove (9) located outside the through slot (406) is provided on one side of the upright column (1), and a sliding cover (10) is slidably arranged in the groove (9).

4. A safety warning fence according to claim 1, characterized in that: The top of the column (1) is fixedly connected to a warning light (11), the bottom end of the column (1) is fixedly connected to a mounting base plate (12), and a positioning hole (13) is provided on the mounting base plate (12) in a vertical direction.

5. A safety warning fence according to claim 1, characterized in that: The connecting assembly (8) comprises a connecting rod (801) fixedly connected to one of the columns (1) and a connecting sleeve (802) fixedly connected to the other column (1) and capable of cooperating with the connecting rod (801).

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