Security road blocking device

Abstract

The utility model is suitable for the technical field of road security and protection, and provides a security and protection road blocking device. A support body; the first hinge blocks are mounted on the inner side of the supporting main body in an array staggered manner; the foldable handrail is movably hinged to the first hinge block; the rolling wheels are movably mounted on the inner side of the lower end of the supporting main body; and the transverse supporting structure is arranged on the outer side of the lower end of the supporting main body and used for transversely supporting the supporting main body. Compared with the prior art, the supporting device has the advantages that when the supporting device is used, the transverse supporting structure is arranged, so that the supporting body can be transversely supported while positioning is conducted, the supporting effect is better, and the problem that the ground needs to be damaged when fixing nails are adopted for fixing is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road security, and in particular relates to a road security barrier device. Background Art

[0002] Road barriers refer to simple structures installed on the road surface to separate oncoming traffic or separate motor vehicles, non-motor vehicles and pedestrians, such as dividing railings, dividing islands, dividing piers, etc.

[0003] A road barrier device for security with application number CN202321069953.4 includes a first column, a first hook fixedly connected to one side of the first column, and a first fixed sleeve slidably connected to the first hook, a first blocking plate fixedly connected to the first fixed sleeve, and a blocking assembly is arranged on the first blocking plate, a second fixed sleeve fixedly connected to one side of the blocking assembly, and a second hook slidably connected to the second fixed sleeve, a second column fixedly connected to one side of the second hook, and support boxes fixedly connected to the bottoms of the first column and the second column. The utility model can lift and lower the moving assembly and ensure overall stability when it is not moving. Fixing nails are arranged to improve overall stability.

[0004] Although the above patent improves the overall stability of the barrier device by fixing nails, it still has certain defects. When using fixing nails for fixing, it will inevitably cause damage to the ground, which will require later repairs and increase the difficulty of work. In addition, the existing ground surface is mostly cement concrete, which makes it impossible to insert when fixing, and it is necessary to use a punching device to punch holes, which makes the process more cumbersome and inconvenient to use.

[0005] Therefore, how to provide a road security barrier device is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0006] The purpose of the utility model is to provide a road security barrier device, aiming to solve the problems mentioned in the background technology.

[0007] The utility model is implemented as follows: a road security barrier device comprises:

[0008] Support the main body;

[0009] A first hinge block, wherein the first hinge block array is staggeredly installed on the inner side of the support body;

[0010] A foldable railing, wherein the foldable railing is movably hinged on the first hinge block;

[0011] A roller, the roller being movably mounted on the inner side of the lower end of the support body;

[0012] The transverse support structure is arranged on the outer side of the lower end of the support body to provide transverse support to the support body.

[0013] Preferably, a suspension structure is also provided on the support body, and the suspension structure includes a suspension frame, a slot, a warning plate and a card block. The suspension frame is movably hinged on the surfaces on the front and rear sides of the foldable railing, the slot array is opened on the surface of the suspension frame, the warning plate is arranged on the surface of the suspension frame, and the card block is fixedly installed on the back of the warning plate and movably connected to the inside of the slot.

[0014] Preferably, the lateral support structure includes a storage slot, a telescopic rod, a lifting block, a first support unit and a second support unit. The storage slot is opened on the outer side of the lower end of the support body, the telescopic rod is fixedly installed on the upper end of the storage slot, the lifting block is slidably installed on the lower end of the storage slot and fixedly connected to the bottom of the telescopic rod, a first sliding slot is opened at the lower end of the lifting block, the first support unit is slidably installed inside the first sliding slot, and the second support unit is movably arranged on the front and rear sides of the support body and is movably hinged to the surface of the lifting block.

[0015] Preferably, the first supporting unit includes a positioning rod and a first positioning block, the positioning rod is fixedly mounted on the upper end of the first slide groove, the first positioning block is symmetrically slidably mounted inside the positioning rod, and a spring is movably sleeved on the surface of the positioning rod and fixedly connected to the inner side of the first positioning block.

[0016] Preferably, the second support unit includes a second positioning block and a second hinge block, and through grooves are symmetrically provided on the front and rear sides of the lower end of the support body. The second positioning block is symmetrically hinged at the lower end of the support body and contacts with the surface of the first support unit. A second slide groove is provided in the middle of the top of the second positioning block. The front and rear sides of the second hinge block are symmetrically installed on the surface of the lifting block, and a sliding rod is fixedly connected to the through groove, and the sliding rod is movably inserted in the second slide groove.

[0017] Preferably, the top of the outer end of the second positioning block is inclined, and the sum of the lengths of the two second positioning blocks is equal to the length of the first sliding groove.

[0018] Preferably, pull rods are symmetrically mounted on the surface of the support body, and direction indicating blocks are symmetrically mounted on the surface of the support body.

[0019] Compared with the prior art, the beneficial effect of the utility model is that when in use, by setting a transverse support structure, the support body can be supported laterally while being positioned, thereby achieving a better support effect and avoiding the problem of damaging the ground when fixing nails are used.

[0020] At the same time, by setting up a hanging structure, when in use, the warning board can be stuck in the card slots at different positions on the hanging frame with a card block according to needs, so that various warning boards can be installed and replaced according to the size and situation of the warning board, thereby expanding its scope of use, meeting the early warning function, and then improving security awareness and reducing the occurrence of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 A schematic diagram of the overall appearance structure of a road security barrier device provided by an embodiment of the utility model;

[0023] Figure 2 A rear view structural diagram of a road security barrier device provided by an embodiment of the utility model;

[0024] Figure 3 A rear cross-sectional structural schematic diagram of a road security barrier device provided by an embodiment of the utility model;

[0025] Figure 4 A schematic diagram of a partially enlarged structure of the lower end of a first left-view cross-section of a security road barrier device provided by an embodiment of the utility model;

[0026] Figure 5 A schematic diagram of a partially enlarged structure of the lower end of a second left-view cross-section of a security road barrier device provided by an embodiment of the utility model;

[0027] Figure 6 The embodiment of the utility model provides Figure 5 Schematic diagram of the enlarged structure of part A.

[0028] In the figure: 1-support body, 2-first hinge block, 3-foldable railing, 4-roller, 5-storage slot, 6-telescopic rod, 7-lifting block, 8-positioning rod, 9-first slide slot, 10-spring, 11-first positioning block, 12-through slot, 13-second positioning block, 14-second slide slot, 15-second hinge block, 16-slide rod, 17-suspension frame, 18-card slot, 19-pull rod, 20-warning plate, 21-card block, 22-direction indicator block. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 FIG. 1 is a schematic diagram of a road security barrier device provided by an embodiment of the utility model, comprising:

[0032] Support body 1;

[0033] First hinge blocks 2, the first hinge blocks 2 are staggeredly installed in an array on the inner side of the supporting body 1;

[0034] A foldable railing 3, which is movably hinged on the first hinge block 2;

[0035] Roller 4, which is movably mounted on the inner side of the lower end of the supporting body 1;

[0036] The transverse supporting structure is arranged on the outer side of the lower end of the supporting body 1 to provide transverse support to the supporting body 1 .

[0037] In the embodiment of the utility model, when in use, the support body 1 together with the foldable railing 3 is moved to a specified position, and then the support bodies 1 are moved away from each other by the roller 4, so that the foldable railing 3 is opened, and finally channels of different widths can be partitioned;

[0038] By providing a transverse support structure, the rotation of the roller 4 can be controlled, thereby achieving a positioning effect, thereby improving the stability of the support body 1 and avoiding the need to damage the ground when fixing with fixing nails.

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, as a preferred embodiment of the utility model, a suspension structure is also provided on the support body 1, and the suspension structure includes a suspension frame 17, a card slot 18, a warning plate 20 and a card block 21. The suspension frame 17 is movably hinged on the surfaces of the front and rear sides of the foldable railing 3, the card slot 18 array is opened on the surface of the suspension frame 17, the warning plate 20 is arranged on the surface of the suspension frame 17, and the card block 21 is fixedly installed on the back of the warning plate 20 and movably connected to the inside of the card slot 18.

[0040] In the embodiment of the utility model, when in use, the ground is supported laterally, so that the stability of the support body 1 is improved.

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, as a preferred embodiment of the utility model, the lateral support structure includes a storage groove 5, a telescopic rod 6, a lifting block 7, a first support unit and a second support unit. The storage groove 5 is opened on the outer side of the lower end of the support body 1, the telescopic rod 6 is fixedly installed at the upper end of the storage groove 5, the lifting block 7 is slidably installed at the lower end of the storage groove 5, and is fixedly connected to the bottom of the telescopic rod 6. A first sliding groove 9 is opened at the lower end of the lifting block 7, and the first support unit is slidably installed inside the first sliding groove 9. The second support unit is movably arranged on the front and rear sides of the support body 1 and is movably hinged to the surface of the lifting block 7.

[0042] In the embodiment of the utility model, when in use, the telescopic rod 6 is activated to make the lifting block 7 extend from the storage slot 5, thereby making the first support unit pop out, and when the lifting block 7 moves, it will drive the second support unit to rotate and open, thereby forming a double support effect with the ground;

[0043] By providing a transverse support structure, the support body 1 is laterally supported while being positioned, thereby achieving a better support effect and avoiding the problem of damaging the ground when fixing with fixing nails.

[0044] like Figure 3 , Figure 5 and Figure 6 As shown, as a preferred embodiment of the utility model, the first support unit includes a positioning rod 8 and a first positioning block 11. The positioning rod 8 is fixedly installed on the upper end of the first slide groove 9. The first positioning block 11 is symmetrically slidably installed inside the positioning rod 8. The surface of the positioning rod 8 is movably sleeved with a spring 10, and is fixedly connected to the inner side of the first positioning block 11.

[0045] In the embodiment of the utility model, when in use, the lower end of the lifting block 7 extends out and contacts the ground, thereby causing the first positioning block 11 in the first slide groove 9 to lose its constraint, so that under the action of the spring 10 on the positioning rod 8, the first positioning block 11 extends to both sides, thereby playing a role of lateral support for the support body 1;

[0046] By providing the first supporting unit, it is convenient to provide transverse support to the supporting body 1 during use, thereby achieving a better supporting effect.

[0047] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, as a preferred embodiment of the utility model, the second support unit includes a second positioning block 13 and a second hinge block 15, and through grooves 12 are symmetrically provided on the front and rear sides of the lower end of the support body 1. The second positioning block 13 is symmetrically hinged at the lower end of the support body 1 and contacts with the surface of the first support unit. A second slide groove 14 is provided in the middle of the top of the second positioning block 13. The second hinge block 15 is symmetrically installed on the surface of the lifting block 7 on the front and rear sides, and is fixedly connected with a slide rod 16 that passes through the through groove 12, and the slide rod 16 is movably inserted into the inside of the second slide groove 14.

[0048] In the embodiment of the utility model, when the lifting block 7 descends, it will descend along the through slot 12 through the second hinge block 15, and drive the slide bar 16 to move along the second slide slot 14 in the middle of the second positioning block 13, so that the second positioning block 13 rotates open and then contacts the top of the first positioning block 11 and the ground;

[0049] By providing the second support unit, the area and length of the lateral support are further extended, and the support effect is better, avoiding the problem of damaging the ground when fixing with fixing nails.

[0050] like Figure 5 and Figure 6 As shown, as a preferred embodiment of the utility model, the top of the outer end of the second positioning block 13 is inclined, and the sum of the lengths of the two second positioning blocks 13 is equal to the length of the first sliding groove 9.

[0051] In the embodiment of the utility model, when in use, the top of the outer end of the second positioning block 13 is tilted, and the sum of the lengths of the two second positioning blocks 13 is equal to the length of the first slide groove 9, so as to facilitate storage.

[0052] like Figure 1 and Figure 2As shown, as a preferred embodiment of the utility model, a pull rod 19 is symmetrically installed on the surface of the support body 1, and a direction indicating block 22 is symmetrically installed on the surface of the support body 1.

[0053] In the embodiment of the utility model, when in use, the support body 1 is conveniently moved by installing the pull rods 19 symmetrically on the front and back of the surface of the support body 1 and providing a direction indicating block 22, and the moving direction of the support body 1 is indicated.

[0054] The above embodiment of the utility model provides a road barrier device for security. When in use, the support body 1 together with the foldable railing 3 is moved to a specified position, and then the support bodies 1 are moved away from each other by the roller 4, so that the foldable railing 3 is opened, and finally passages of different widths can be separated;

[0055] When the door is opened to a suitable position, the telescopic rod 6 in the storage slot 5 is activated to lower the lifting block 7, so that the lower end of the lifting block 7 extends out, and then the first positioning block 11 in the first slide slot 9 loses its constraint, so that under the action of the spring 10 on the positioning rod 8, the first positioning block 11 extends to both sides, thereby playing a role of lateral support for the support body 1;

[0056] At the same time, when the lifting block 7 descends, it will descend along the through slot 12 through the second hinge block 15, and drive the slide bar 16 to move along the second slide slot 14 in the middle of the second positioning block 13, so that the second positioning block 13 rotates open and then contacts the top of the first positioning block 11 and the ground, so that the area and length of the lateral support are further extended, so that the support effect is better, avoiding the problem of damaging the ground when fixing with fixing nails;

[0057] Then, the warning plate 20 is clamped into the clamping grooves 18 at different positions on the suspension bracket 17 by the clamping block 21 according to the requirements.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road security barrier device, characterized in that: include; Support body (1); First hinge blocks (2), wherein the first hinge blocks (2) are arranged in an array and staggered on the inner side of the supporting body (1); A foldable railing (3), wherein the foldable railing (3) is movably hinged on the first hinge block (2); A roller (4), wherein the roller (4) is movably mounted on the inner side of the lower end of the supporting body (1); A transverse support structure, the transverse support structure being arranged on the outer side of the lower end of the support body (1) and providing transverse support to the support body (1); The transverse support structure comprises a storage groove (5), a telescopic rod (6), a lifting block (7), a first support unit and a second support unit. The storage groove (5) is arranged on the outer side of the lower end of the support body (1). The telescopic rod (6) is fixedly installed on the upper end of the storage groove (5). The lifting block (7) is slidably installed on the lower end of the storage groove (5) and is fixedly connected to the bottom of the telescopic rod (6). A first sliding groove (9) is arranged on the lower end of the lifting block (7). The first support unit is slidably installed inside the first sliding groove (9). The second support unit is movably arranged on the front and rear sides of the support body (1) and is movably hinged to the surface of the lifting block (7).

2. A road security barrier device according to claim 1, characterized in that: The support body (1) is also provided with a suspension structure, which comprises a suspension frame (17), a card slot (18), a warning plate (20) and a card block (21); the suspension frame (17) is movably hinged on the surfaces of the front and rear sides of the foldable railing (3); the card slot (18) is arranged in an array on the surface of the suspension frame (17); the warning plate (20) is arranged on the surface of the suspension frame (17); and the card block (21) is fixedly mounted on the back of the warning plate (20) and movably card-connected inside the card slot (18).

3. A road security barrier device according to claim 1, characterized in that: The first supporting unit comprises a positioning rod (8) and a first positioning block (11); the positioning rod (8) is fixedly mounted on the upper end of the first sliding groove (9); the first positioning block (11) is symmetrically slidably mounted inside the positioning rod (8) in a front-rear manner; a spring (10) is movably sleeved on the surface of the positioning rod (8) and is fixedly connected to the inner side of the first positioning block (11).

4. A road security barrier device according to claim 1, characterized in that: The second support unit comprises a second positioning block (13) and a second hinge block (15); through grooves (12) are symmetrically provided on the front and rear sides of the lower end of the support body (1); the second positioning block (13) is symmetrically hinged on the lower end of the support body (1) and contacts the surface of the first support unit; a second slide groove (14) is provided in the middle of the top of the second positioning block (13); the second hinge block (15) is symmetrically installed on the surface of the lifting block (7) on the front and rear sides, and is fixedly connected to a slide rod (16) penetrating the through groove (12); the slide rod (16) is movably inserted into the inside of the second slide groove (14).

5. A road security barrier device according to claim 4, characterized in that: The top of the outer end of the second positioning block (13) is arranged tilted, and the sum of the lengths of the two second positioning blocks (13) is equal to the length of the first sliding groove (9).

6. A road security barrier device according to claim 1, characterized in that: The surface of the supporting body (1) is symmetrically mounted with pull rods (19) in the front and rear directions, and the surface of the supporting body (1) is symmetrically mounted with direction indicating blocks (22) in the front and rear directions.

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