Roll cage barbed rope for protective net

Abstract

The utility model relates to the technical field of rolling cage barbed ropes, and discloses a rolling cage barbed rope for a protective net, which comprises a rolling cage barbed rope body and a mounting unit, the mounting unit comprises a mounting cover, the mounting cover is mounted at the tail end of the rolling cage barbed rope body, an extrusion block is movably inserted on the mounting cover, a sliding plate is mounted at the bottom of the extrusion block, and a sliding column is welded at the tail end of the sliding plate. A clamping plate is rotationally arranged at the bottom of the sliding column, an inclined plate is installed on the clamping plate, and a torsional spring is clamped to the rotating center of the clamping plate. According to the utility model, the two mutually corresponding mounting covers can lean against each other, the sliding plates and the sliding columns are driven to move through the extrusion blocks, the clamping plates are driven to move downwards, the inclined plates on the adjacent clamping plates extrude each other, so that the clamping plates are driven to rotate until the inclined plates are staggered, the inclined plates are clamped in the gaps again through the torsional springs, and the extrusion blocks are loosened; at the moment, the two inclined plates are mutually clamped and tensioned, the installation purpose is achieved, through the mode, the installation efficiency is higher, and later disassembly and assembly are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of rolling cage barbed wire, in particular to a rolling cage barbed wire for a protective net. Background Art

[0002] At present, barbed wire products are mostly used to be placed on the top of guardrails to play a warning and protective role, reducing the flow of people between the outside and inside areas.

[0003] A search of CN217680957U discloses a rolling cage barbed wire for a protective net, comprising a rolling cage barbed wire main body, the outer wall of the rolling cage barbed wire main body is provided with a plurality of protective convex barbs, a support assembly, movably installed in the rolling cage barbed wire main body, the support assembly comprises a plurality of supporting cross seats and a plurality of protective long plates, support screws are provided around the support cross seats, a plurality of supporting screw holes are opened on the surface of the protective long plates, and the support screw holes penetrate the protective long plates, the support screws are threadedly rotatably connected to the support screw holes, and the support screws are threadedly rotatably connected to the support cross seats; a support assembly is provided inside the rolling cage barbed wire main body, a plurality of protective long plates are connected to the support assembly around the support screws, the rolling cage barbed wire main body can be positioned and protected by the protective long plates, and when the rolling cage barbed wire main body needs to be moved, the plurality of protective long plates can be fixed to the outer ring of the rolling cage barbed wire main body.

[0004] However, the inventors have discovered that this technical solution still has at least the following defects:

[0005] In actual use, it is found that because the roller cage barbed wire is installed outdoors, it will inevitably be eroded by rainwater. Therefore, during the use of the roller cage barbed wire, the corroded barbed wire needs to be replaced regularly. However, the current operation is to cut off the corroded section of the roller cage barbed wire with hydraulic pliers, take out the new roller cage barbed wire and weld it to the original roller cage barbed wire to complete the replacement operation. Since each replacement requires cutting and welding operations, the overall operation is relatively complicated, affecting the replacement efficiency.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A rolling cage barbed wire for a protective net comprises a rolling cage barbed wire body and an installation unit installed on the rolling cage barbed wire body.

[0009] The mounting unit includes a mounting cover, which is mounted on the end of the rolling cage barbed wire body, an extrusion block is movably inserted on the mounting cover, a slide plate is mounted on the bottom of the extrusion block, a sliding column is welded at the end of the slide plate, the sliding column is slidably arranged on the positioning cover, and the positioning cover is welded on the inner wall of the mounting cover, a slide plate is slidably arranged inside the positioning cover, a return spring is mounted on the sliding column, one end of the return spring is clamped on the bottom of the slide plate, and the other end of the return spring is clamped on the inner wall of the positioning cover, a clamping plate is rotatably arranged at the bottom of the sliding column, an inclined plate is mounted on the clamping plate, and a torsion spring is clamped at the rotation center of the clamping plate.

[0010] As a preferred embodiment of the utility model, a crossbeam is transversely arranged inside the rolling cage barbed wire body, the crossbeam and the spiral rolling cage barbed wire body are in contact with each other, and the crossbeam and the rolling cage barbed wire body are connected at the connection point by bolts, and the rolling cage barbed wire body is evenly and circumferentially arranged with barbed tips.

[0011] As a preferred embodiment of the utility model, a mounting seat is welded at the bottom of the sliding column, the rotation center of the clamping plate is rotatably connected to the mounting seat, a partition is installed on the sliding column close to the side of the inclined plate, the partition and the clamping plate are in contact with each other, and the inclined plates located on the same mounting cover have the same inclination direction.

[0012] As a preferred embodiment of the utility model, an unlocking block is inserted through the side wall of the mounting cover transversely, an insertion rod is installed on the unlocking block, the insertion rod is located inside the mounting cover, and the end of the insertion rod is slidably connected to the surface of the card plate.

[0013] As a preferred embodiment of the utility model, a baffle is installed on the unlocking block, the diameter of the baffle is larger than the diameter of the unlocking block, the baffle is placed on the inner wall of the mounting cover, and a sliding rod is fixedly provided at the end of the insertion rod.

[0014] As a preferred embodiment of the utility model, a strip plate is vertically welded on the side wall of the card plate, a strip groove is vertically opened on the strip plate, and a slide rod is slidably arranged on the strip groove.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By providing an installation unit, when installation operation is required, two corresponding installation covers can be brought together, and the sliding plate and the sliding column can be driven to move by the extrusion block, and the card plate can be driven to move downward, and the inclined plates on adjacent card plates can be squeezed against each other, thereby driving the card plate to rotate until the inclined plates are staggered, and the inclined plates are re-engaged in the gap by the torsion spring, and the extrusion block is released. At this time, the two inclined plates are engaged with each other and tightened, thereby achieving the purpose of installation. This method is more efficient in installation and convenient for later disassembly and assembly.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of a rolling cage barbed wire for a protective net;

[0020] Figure 2 A kind of rolling cage barbed wire for protective net Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 A kind of rolling cage barbed wire for protective net Figure 2 Partial cross-sectional view.

[0022] In the figure: 1. Rolling cage barbed wire body; 2. Crossbeam; 3. Barb tip; 4. Mounting cover; 5. Extrusion block; 6. Slide plate; 7. Sliding column; 8. Mounting seat; 9. Torsion spring; 10. Clamp plate; 11. Inclined plate; 12. Positioning cover; 13. Return spring; 14. Spacer; 15. Strip plate; 16. Strip groove; 17. Sliding rod; 18. Insert rod; 19. Baffle; 20. Unlocking block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0024] like Figures 1 to 3 As shown, a cage barbed wire for a protective net includes a cage barbed wire body 1 and an installation unit installed on the cage barbed wire body 1.

[0025] The mounting unit includes a mounting cover 4, which is mounted at the end of the rolling cage barbed wire body 1, and an extrusion block 5 is movably inserted on the mounting cover 4, a slide plate 6 is mounted at the bottom of the extrusion block 5, a slide column 7 is welded at the end of the slide plate 6, the slide column 7 is slidably set on the positioning cover 12, and the positioning cover 12 is welded on the inner wall of the mounting cover 4, a slide plate 6 is slidably set inside the positioning cover 12, a return spring 13 is mounted on the slide column 7, one end of the return spring 13 is clamped at the bottom of the slide plate 6, and the other end of the return spring 13 is clamped at the inner wall of the positioning cover 12, a card plate 10 is rotatably set at the bottom of the slide column 7, an inclined plate 11 is mounted on the card plate 10, and a torsion spring 9 is clamped at the rotation center of the card plate 10. By providing an installation unit, when installation operation is required, two corresponding installation covers can be brought together, and the sliding plate and the sliding column can be driven to move by the extrusion block, and the card plate can be driven to move downward, and the inclined plates on adjacent card plates can be squeezed against each other, thereby driving the card plate to rotate until the inclined plates are staggered, and the inclined plates are re-engaged in the gap by the torsion spring, and the extrusion block is released. At this time, the two inclined plates are engaged with each other and tightened, thereby achieving the purpose of installation. This method is more efficient in installation and convenient for later disassembly and assembly.

[0026] like Figures 1 to 3 As shown, in a specific embodiment, a crossbeam 2 is transversely arranged inside the rolling cage barbed wire body 1, the crossbeam 2 and the spiral rolling cage barbed wire body 1 are in contact with each other, and the crossbeam 2 and the rolling cage barbed wire body 1 are connected by bolts, and the rolling cage barbed wire body 1 is evenly surrounded by barbed tips 3. The crossbeam 2 can ensure the overall stability of the rolling cage barbed wire body 1, and the barbed tips 3 can improve the protective effect of the equipment.

[0027] like Figures 1 to 3 As shown, further, a mounting seat 8 is welded at the bottom of the sliding column 7, the rotation center of the clamping plate 10 is rotatably connected to the mounting seat 8, a stopper 14 is installed on the sliding column 7 near the side of the inclined plate 11, the stopper 14 and the clamping plate 10 are in contact with each other, and the inclined plates 11 located on the same mounting cover 4 have the same inclination direction. The rotation position of the clamping plate 10 is limited by the stopper 14.

[0028] like Figures 1 to 3As shown, further, a baffle 19 is installed on the unlocking block 20, and the diameter of the baffle 19 is larger than that of the unlocking block 20, and the baffle 19 is placed on the inner side wall of the mounting cover 4, and a slide bar 17 is fixedly provided at the end of the insertion rod 18. A baffle 19 is installed on the unlocking block 20, and the diameter of the baffle 19 is larger than that of the unlocking block 20, and the baffle 19 is placed on the inner side wall of the mounting cover 4, and a slide bar 17 is fixedly provided at the end of the insertion rod 18. A strip plate 15 is vertically welded on the side wall of the card plate 10, and a strip groove 16 is vertically opened on the strip plate 15, and a slide bar 17 is slidably provided on the strip groove 16. Pulling the unlocking blocks 20 on both sides to move outward, the unlocking blocks 20 drive the insertion rod 18 to slide to both sides, and the insertion rod 18 drives the slide bar 17 to slide in the strip groove 16 in the strip plate 15, thereby pulling the card plate 10 and the inclined plate 11 that have been disengaged from the clamping to open to both sides, thereby completely sending the clamping position open,

[0029] The implementation principle of a rolling cage barbed wire for a protective net in this embodiment is as follows:

[0030] When the rolling cage barbed wire body 1 needs to be installed together, the operator first needs to bring the installation covers 4 on the two rolling cage barbed wire bodies 1 close together, and then the operator needs to press the extrusion blocks 5 on the two installation covers 4. At this time, the extrusion block 5 drives the slide plate 6 to slide inside the positioning cover 12, and the slide plate 6 can squeeze the installed reset spring 13, and the reset spring 13 facilitates the later driving of the extrusion block 5 to reset. The movement of the slide plate 6 can push the bottom slide column 7 and the card plate 10 to move downward synchronously. When the inclined plates 11 on the two card plates 10 correspond to each other, the inclined angles on the inclined plates 11 drive the card plates 10 on both sides to rotate to both sides respectively, and the rear inclined plates 11 rotate synchronously during the rotation process. When the inclined plates 11 are out of contact, the two card plates 10 are driven to reset again through the torsion spring 9, and the inclined plates 11 move to the angle. At this time, release your hands, and the reset spring 13 drives the two V-shaped card plates 10 and the inclined plates 11 to move to both sides, so that the two inclined plates 11 are tightened to each other, and finally the locking installation operation can be completed.

[0031] When unlocking is needed later, the squeezing block 5 is first needed to drive the card plate 10 and the inclined plate 11 to move to the bottom, and then the unlocking blocks 20 on both sides need to be pulled. The unlocking blocks 20 drive the insertion rod 18 to slide to both sides, and the insertion rod 18 drives the slide bar 17 to slide in the strip groove 16 in the strip plate 15, and then pulls the disengaged card plate 10 and the inclined plate 11 to open to both sides, so that the engaging position is completely released. At this time, the squeezing block 5 is released, and finally the card plate 10 is driven to reset and move to the initial state, and the purpose of unlocking can be achieved.

Claims

1. A barbed wire roll for a protective net, comprising a barbed wire roll body (1) and a mounting unit mounted on the barbed wire roll body (1), characterized in that: The mounting unit comprises a mounting cover (4), wherein the mounting cover (4) is mounted at the end of the rolling cage barbed wire body (1), an extrusion block (5) is movably inserted on the mounting cover (4), a slide plate (6) is mounted at the bottom of the extrusion block (5), a slide column (7) is welded at the end of the slide plate (6), the slide column (7) is slidably mounted on the positioning cover (12), and the positioning cover (12) is welded to the inner wall of the mounting cover (4), a slide plate (6) is slidably mounted inside the positioning cover (12), a return spring (13) is mounted on the slide column (7), one end of the return spring (13) is clamped on the bottom of the slide plate (6), and the other end of the return spring (13) is clamped on the inner wall of the positioning cover (12), a card plate (10) is rotatably mounted at the bottom of the slide column (7), an inclined plate (11) is mounted on the card plate (10), and a torsion spring (9) is clamped at the rotation center of the card plate (10).

2. The roll cage barbed wire for protective net according to claim 1, characterized in that: A crossbeam (2) is transversely arranged inside the rolling cage barbed wire body (1), the crossbeam (2) and the spiral rolling cage barbed wire body (1) are in contact with each other, and the crossbeam (2) and the rolling cage barbed wire body (1) are connected at a connection point by screwing together with bolts, and barbed tips (3) are evenly arranged around the rolling cage barbed wire body (1).

3. The rolling cage barbed wire for protection net according to claim 1, characterized in that: A mounting seat (8) is welded to the bottom of the slide column (7), the rotation center of the clamping plate (10) is rotatably connected to the mounting seat (8), a spacer (14) is installed on the slide column (7) close to the side of the inclined plate (11), the spacer (14) and the clamping plate (10) are in contact with each other, and the inclined plates (11) located on the same mounting cover (4) have the same inclination direction.

4. The rolling cage barbed wire for protection net according to claim 1, characterized in that: An unlocking block (20) is inserted and passed through the side wall of the mounting cover (4) transversely, and an insertion rod (18) is installed on the unlocking block (20). The insertion rod (18) is located on the inner side of the mounting cover (4), and the end of the insertion rod (18) is slidably connected to the surface of the card plate (10).

5. The rolling cage barbed wire for protection net according to claim 4, characterized in that: A baffle (19) is installed on the unlocking block (20), the diameter of the baffle (19) is larger than the diameter of the unlocking block (20), the baffle (19) is placed on the inner wall of the installation cover (4), and a sliding rod (17) is fixedly arranged at the end of the insertion rod (18).

6. The rolling cage barbed wire for protection net according to claim 4, characterized in that: A strip plate (15) is vertically welded to the side wall of the clamping plate (10), a strip groove (16) is vertically opened on the strip plate (15), and a slide rod (17) is slidably arranged on the strip groove (16).

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