Fence

Abstract

The utility model relates to the technical field of fences, and provides a fence which comprises a base, a bearing fixedly connected to the top end of the base, a column movably inserted into the inner wall of the bearing, a fixing seat fixedly connected to the top end of the column, a motor fixedly connected to the top end of the fixing seat, and a fixing seat fixedly connected to one end of the motor. A first sliding groove is fixedly connected to one side of the base, a sliding rod is movably connected to the inner wall of the first sliding groove, a lead screw is movably inserted into one end of the first sliding groove and penetrates through the sliding rod, a second sliding groove is fixedly connected to the outer surface of the fixing base, and the inner wall of the second sliding groove is movably connected with the sliding rod. The upper portion and the lower portion of the outer surface of the column body are each fixedly connected with a steel wire, the outer ends of the steel wires are provided with protective plates, the protective plates are movably connected with the steel wires, and the protective plates are arranged and distributed at the outer ends of the steel wires.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic engineering roads and bridges, and specifically relates to a fence. Background Art

[0002] Fences are generally used in dangerous areas and road construction areas, temporary isolation barriers at assembly places and other places as road dividers, regional enclosures for safe isolation, diversion and guidance. They can also be used to protect and safeguard equipment and facilities in factories, workshops, warehouses, parking lots, commercial areas, public places and other occasions.

[0003] The patent specification with the announcement number CN109555353A discloses a retractable fence for municipal engineering, including a movable seat, a roller is arranged at the bottom of the movable seat, a support frame is arranged at the top of the movable seat, mounting blocks are arranged at the top and bottom of the support frame, a reel is arranged between the two mounting blocks, baffles are arranged at the top and bottom of the reel, a wire mesh is arranged between the two baffles, warning tapes are arranged at the top and bottom of the wire mesh, and a warning light is arranged at the top of the support frame. The present invention pulls a wire mesh through two movable seats, and two reeling shafts reel the wire mesh, which facilitates the contraction of the fence and the use of the fence.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned retractable fence for municipal engineering has the following problems: the fence is not convenient to recycle after use, the structure of the fence is fixed, and when in use, due to the fixed structural design, multiple fences need to be added and spliced ​​to form a longer fence for use. For this reason, we proposed a fence. Utility Model Content

[0005] The utility model provides a fence, which solves the problem in the related art that the fence is inconvenient to recycle after use and occupies too much space after recycling.

[0006] The technical solution of the utility model is as follows:

[0007] A fence comprises a base, the top of the base is fixedly connected to a bearing, the inner wall of the bearing is movably inserted with a column, the top of the column is fixedly connected to a fixing seat, the top of the fixing seat is fixedly connected to a motor, one end of the motor passes through the fixing seat and is connected to the column, one side of the base is fixedly connected to a first slide groove, the inner wall of the first slide groove is movably connected to a sliding rod, one end of the first slide groove is movably inserted with a screw rod, and the screw rod passes through the sliding rod, the outer surface of the fixing seat is fixedly connected to a second slide groove, and the inner wall of the second slide groove is movably connected to the sliding rod.

[0008] Preferably, the upper and lower parts of the outer surface of the column are fixedly connected with a steel wire, the outer end of the steel wire is provided with a guard plate, and the guard plate is movably connected to the steel wire, and the guard plates are arranged and distributed on the outer end of the steel wire.

[0009] Preferably, a fixing column is fixedly installed between the two sides of the two guard plates, one end of the first fixing column is movably connected to a spring, one end of the spring is movably connected to a second fixing column, one end of the second fixing column is movably connected to a magnetic block, and the material of the fixing column is rubber.

[0010] Preferably, the spring is located between the two ends of the guard plate and is symmetrically distributed up and down, and the magnetic block is located between the two end surfaces of the guard plate and is distributed up and down. The function of the magnetic block is to be connected to the previous guard plate, which is easy to disassemble.

[0011] Preferably, a groove is provided on one side of the guard plate, and a raised portion corresponding to the groove is provided on the other side. The purpose of such design is that the guard plates will be locked with each other after being fitted together. Compared with guard plates without grooves, it saves more space and the fence is not easy to slip after being rolled up.

[0012] Preferably, one end of the guard plate is fixedly connected with a slot, a first screw is movably provided at the top of the slot, and a block is movably installed on the inner wall of the slot.

[0013] Preferably, a positioning ring is fixedly provided on one end of the clamping block, a gasket is fixedly installed on one side of the positioning ring, and a second screw is movably installed on one side of the gasket.

[0014] Preferably, the card block is in a "T" shape, and the purpose of such design is to make the card block and the card slot more firmly engaged, making the fence safer.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the guard plate, steel wire, and motor structure are arranged, and the electric drive rod is rotated to reel the steel wire rope and the outer guard plate to the outside, thereby reducing the space occupied by the transportation of the fence and facilitating the transportation of the fence by the staff. The unfolded structure can increase the number of guard plates according to needs, increase or shorten the length of the fence, making the fence more practical and having a wider range of applications.

[0017] 2. In the utility model, by means of the screw rod, slide groove and sliding rod, the screw rod is rotated to make the sliding rod translate, and the sliding rod is translated to one end of the slide groove. After the fence is rolled up, the sliding rod presses the guard plate to prevent the guard plate from being scattered, making the overall transportation of the fence more convenient and the appearance more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of the chute proposed in the utility model;

[0021] Figure 3 A schematic diagram of the guard plate structure is proposed for the utility model;

[0022] Figure 4 The utility model provides a schematic diagram of the positioning ring structure.

[0023] In the figure: 1. base; 2. bearing; 3. column; 4. fixed seat; 5. motor; 6. first slide groove; 7. screw rod; 8. slide rod; 9. second slide groove; 10. steel wire; 11. guard plate; 12. first fixed column; 13. spring; 14. second fixed column; 16. slot; 17. block; 18. first screw; 19. positioning ring; 20. gasket; 21. second screw. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] Example 1

[0026] like Figure 1 to Figure 4As shown, this embodiment proposes a fence, including a base 1, a bearing 2 is fixedly connected to the top of the base 1, a column 3 is movably inserted into the inner wall of the bearing 2, a fixing seat 4 is fixedly connected to the top of the column 3, a motor 5 is fixedly connected to the top of the fixing seat 4, one end of the motor 5 passes through the fixing seat 4 and is connected to the column 3, a steel wire 10 is fixedly connected to the upper and lower parts of the outer surface of the column 3, a guard plate 11 is provided at the outer end of the steel wire 10, and the guard plate 11 is movably connected to the steel wire 10, the guard plates 11 are arranged and distributed at the outer ends of the steel wire 10, a first fixed column 12 is fixedly installed between the two sides of the two guard plates 11, one end of the first fixed column 12 is movably connected to a spring 13, and the spring 13 One end is movably connected to a second fixing column 14, one end of the second fixing column 14 is movably connected to a magnetic block, the spring 13 is located between the two ends of the guard plate 11 and is symmetrically distributed up and down, the magnetic block is located between the two end surfaces of the guard plate 11 and is distributed up and down, one side of the guard plate 11 is provided with a groove, and the other side is provided with a convex part corresponding to the groove, one end of the guard plate 11 is fixedly connected to a slot 16, the top of the slot 16 is movably provided with a first screw 18, the inner wall of the slot 16 is movably installed with a block 17, one end of the block 17 is fixedly provided with a positioning ring 19, one side of the positioning ring 19 is fixedly installed with a gasket 20, one side of the gasket 20 is movably installed with a second screw 21, and the block 17 is in a "T" shape.

[0027] The staff moves the fence to the designated position. When we want to unfold the fence, we first place the base 1 at the position where the fence needs to be unfolded, turn on the motor 5 switch on the fixing seat 4, and the column 3 stands in the bearing 2 to rotate and unfold the steel wire 10. The guard plate 11 connected to the steel wire 10 also begins to unfold. The first fixed column 12 is connected to the spring 13, the spring 13 is connected to the magnetic block, and the magnetic block is connected to the second fixed column 14. Because the first fixed column 12 is a rubber body, it is easier to reel in. After waiting for the guard plate 11 to be unfolded, take out the positioning ring 19, install the card block 17, connect the positioning ring 19 to the card block 17, and then fix the first screw 18 on the card slot 16, then remove the second screw 21 on the gasket 20, hang the positioning ring 19 at the required position, and then tighten the second screw 21. In this way, the fence is unfolded.

[0028] In this embodiment, one end of the first fixed column 12 is movably connected to the spring 13, one end of the spring 13 is movably connected to the second fixed column 14, one end of the second fixed column 14 is movably connected to the magnetic block, and the first fixed column 12 and the second fixed column 14 are made of rubber, which can make the fence smoother during the winding process, and the function of the magnetic block is to be connected to the previous guard plate 11 and is easy to disassemble.

[0029] In this embodiment, the spring 13 is located between the two ends of the guard plate 11 and is symmetrically distributed up and down, and the magnetic block is located between the two end surfaces of the guard plate 11 and is distributed up and down, so that the distance between each guard plate 11 is the same and the guard plates 11 are easily contracted under the action of the spring 13.

[0030] In this embodiment, a groove is provided on one side of the guard plate 11, and a raised portion corresponding to the groove is provided on the other side. The guard plates 11 will be locked with each other after being attached to each other. Compared with the guard plates 11 without the locking groove 16, it saves more space and the fence is not easy to slide off after being rolled up.

[0031] In this embodiment, a positioning ring 19 is fixedly provided at one end of the block 17, a gasket 20 is fixedly installed on one side of the positioning ring 19, and a second screw 21 is movably installed on one side of the gasket 20. The block 17 is in a "T" shape, and the "T"-shaped block 17 is more secure when assembled with the slot 16.

[0032] Example 2

[0033] like Figure 1-2 As shown, this embodiment proposes a fence, including a first slide groove 6 fixedly connected to one side of the base 1, an inner wall of the first slide groove 6 movably connected to a slide rod 8, a screw rod 7 movably inserted into one end of the first slide groove 6, and the screw rod 7 passes through the slide rod 8, an outer surface of the fixed seat 4 is fixedly connected to a second slide groove 9, and the inner wall of the second slide groove 9 is movably connected to the slide rod 8.

[0034] The staff rotates the screw rod 7 to translate the slide bar 8. When reeling in the fence, the staff rotates the screw rod 7 to move the slide bar 8 toward the guard plate 11. The reeling is completed after the slide bar 8 is in close contact with the guard plate 11.

[0035] In this embodiment, a first slide groove 6 is fixedly connected to one side of the base 1, and a slide rod 8 is movably connected to the inner wall of the first slide groove 6. A screw rod 7 is movably inserted into one end of the first slide groove 6, and the screw rod 7 runs through the slide rod 8. A second slide groove 9 is fixedly connected to the outer surface of the fixed seat 4, and the inner wall of the second slide groove 9 is movably connected to the slide rod 8. The slide rod 8 plays a role in preventing the guard plate 11 from falling off after the fence is rolled up.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fence, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a bearing (2), the inner wall of the bearing (2) is movably inserted with a column (3), the top of the column (3) is fixedly connected to a fixed seat (4), the top of the fixed seat (4) is fixedly connected to a motor (5), one end of the motor (5) passes through the fixed seat (4) and is connected to the column (3), one side of the base (1) is fixedly connected to a first slide groove (6), the inner wall of the first slide groove (6) is movably connected to a slide rod (8), the first slide groove (6) A screw rod (7) is movably inserted at one end, and the screw rod (7) passes through the sliding rod (8); the outer surface of the fixed seat (4) is fixedly connected with a second sliding groove (9); the inner wall of the second sliding groove (9) is movably connected with the sliding rod (8); the upper and lower parts of the outer surface of the column (3) are fixedly connected with a steel wire (10); the outer end of the steel wire (10) is provided with a guard plate (11), and the guard plate (11) is movably connected to the steel wire (10); the guard plate (11) is arranged and distributed on the outer end of the steel wire (10).

2. A fence according to claim 1, characterized in that: A first fixing column (12) is fixedly installed between the two sides of the two guard plates (11), one end of the first fixing column (12) is movably connected to a spring (13), one end of the spring (13) is movably connected to a second fixing column (14), and one end of the second fixing column (14) is movably connected to a magnetic block.

3. A fence according to claim 2, characterized in that: The spring (13) is located between the two ends of the guard plate (11) and is symmetrically distributed up and down, and the magnetic attraction block is located between the two end surfaces of the guard plate (11) and is distributed up and down.

4. A fence according to claim 2, characterized in that: One side of the guard plate (11) is provided with a groove, and the other side is provided with a convex portion corresponding to the groove.

5. A fence according to claim 3, characterized in that: One end of the guard plate (11) is fixedly connected to a slot (16), a first screw (18) is movably provided at the top of the slot (16), and a clamping block (17) is movably installed on the inner wall of the slot (16).

6. A fence according to claim 5, characterized in that: A positioning ring (19) is fixedly provided at one end of the clamping block (17), a gasket (20) is fixedly installed at one side of the positioning ring (19), and a second screw (21) is movably installed at one side of the gasket (20).

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