Road traffic isolation device for road facilities

Abstract

The utility model discloses a road traffic isolation device for road facilities, which comprises stand columns, the number of the stand columns is two, the stand columns are separately arranged, the bottoms of the stand columns are provided with bases, the opposite sides of the stand columns are uniformly provided with a plurality of sleeves from top to bottom, and the sleeves are provided with fixing mechanisms. The bottoms of the two stand columns are connected through a first connecting rod, the tops of the two stand columns are connected through a second connecting rod, the two ends of the first connecting rod and the two ends of the second connecting rod are inserted into the sleeves and fixed into the sleeves through fixing mechanisms, a bearing frame is arranged between the first connecting rod and the second connecting rod, and the two ends of the bearing frame are inserted into the sleeves. And the fixing mechanism is fixed in the sleeve. According to the warning board fixing device, the whole warning board is connected in an inserting mode, the warning board is fixed through the clamping mechanism, use of bolts is avoided, and the working efficiency of mounting and dismounting is improved.

Description

Technical Field

[0001] This utility model belongs to the field of traffic facility technology, and specifically relates to a road traffic isolation device for road facilities. Background Technology

[0002] Road traffic isolation devices refer to facilities used on roads to separate different lanes, vehicle flows, or pedestrian flows. Their main function is to maintain traffic order and ensure that vehicles and pedestrians can pass safely and orderly on the road. During road construction, people use fences or other devices to isolate the construction site to prevent pedestrians or vehicles from entering the construction site and affecting the normal construction of the road. Corresponding safety signs are installed on the fences to remind passing vehicles and pedestrians to pay attention to safety and reduce the occurrence of traffic accidents. However, existing isolation devices and warning signs are generally fixed by bolts during installation, which is cumbersome during installation and dismantling, resulting in low work efficiency. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a road traffic isolation device for road facilities. The device is connected by a plug-in method, and the warning sign is fixed by a clamping mechanism, which avoids the use of bolts and improves the efficiency of installation and disassembly.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A road traffic isolation device for road facilities includes two separate columns. Each column has a base at its bottom. Multiple sleeves are evenly installed from top to bottom on opposite sides of the columns. A fixing mechanism is installed on each sleeve. The two columns are connected at their bottoms by a first connecting rod and at their tops by a second connecting rod. Both ends of the first and second connecting rods are inserted into the sleeves and fixed in place by the fixing mechanism. A support frame is provided between the first and second connecting rods. Both ends of the support frame are inserted into the sleeves and fixed in place by the fixing mechanism. A support rod is installed at the bottom of the support frame, and a warning sign is installed in the support rod. A clamping mechanism is installed at the top of the support frame, and the two sides of the warning sign are fixed by the clamping mechanism.

[0006] The support frame includes two crossbars, which are separately arranged. Both ends of the two crossbars are inserted into sleeves and fixed in the sleeves by a fixing mechanism. The two ends of the crossbars, the first connecting rod, and the second connecting rod are provided with round holes. Multiple uprights are evenly installed between the two crossbars. The support rod is installed at the bottom of the upright. The upright has a slot for installing a warning sign. The clamping mechanism is installed at the top of the upright.

[0007] The clamping mechanism includes a support frame, a bidirectional threaded rod, and clamping plates. The support frame is installed on the top of the upright. The bidirectional threaded rod is rotatably installed inside the support frame, with one end extending to the outside of the support frame. Slider blocks are threaded onto different threaded directions of the bidirectional threaded rod. There are two clamping plates, which are located outside the support frame and are mounted on the sliders. Guide grooves are provided on the transverse sidewalls of the support frame. A guide bar is installed on the end of the slider away from the clamping plate, and the slider slides in the guide groove of the support frame via the guide bar.

[0008] The fixing mechanism includes a T-shaped rod and a first spring. The T-shaped rod is slidably mounted on the sleeve. A circular plate is mounted on the upper part of the T-shaped rod. The first spring is located between the circular plate and the sleeve, on the lower periphery of the T-shaped rod. The top end of the first spring is mounted on the bottom of the circular plate, and the bottom end of the first spring is mounted on the top end of the sleeve.

[0009] Preferably, a second spring is installed on the outer side of the sleeve, and the ends of multiple second springs are equipped with the same guide plate.

[0010] Preferably, LED light strips are installed on the column, the first connecting rod, and the second connecting rod.

[0011] Preferably, the column and the base are an integral structure made of plastic, and a cap is installed on the top of the column.

[0012] Preferably, a rotating handle is installed at one end of the bidirectional threaded rod located outside the support frame.

[0013] The beneficial effects of this utility model are:

[0014] 1) The entire device is connected by a plug-in method, and the warning sign is fixed by a clamping mechanism, which avoids the use of bolts and improves the efficiency of installation and disassembly.

[0015] 2) A second spring is installed on the outside of the sleeve, and the ends of multiple second springs are equipped with the same deflector. The deflector can remind pedestrians and vehicles to change their original lanes. The second springs can buffer vehicles or pedestrians when they accidentally hit the deflector, reducing the damage caused by the deflector.

[0016] 3) LED light strips are installed on the posts, the first connecting rod, and the second connecting rod. The LED light strips can improve the warning effect on pedestrians and vehicles passing by.

[0017] 4) The column and base are an integrated structure made of plastic. The top of the column is equipped with a cap. By injecting water into the column, its weight can be increased while reducing the damage caused by an accident.

[0018] 5) A rotating handle is installed at one end of the bidirectional threaded rod located outside the support frame. Rotating the handle facilitates the rotation of the bidirectional threaded rod. Attached Figure Description

[0019] Appendix Figure 1 This is a schematic diagram of the structure of a road traffic isolation device for road facilities according to this utility model.

[0020] Appendix Figure 2 This is a schematic diagram of the road traffic isolation device for road facilities from another angle.

[0021] Appendix Figure 3 This is a schematic diagram of the guide vane installation structure in a road traffic isolation device for road facilities according to this utility model.

[0022] Appendix Figure 4 It is attached Figure 3 Enlarged view of part A.

[0023] Appendix Figure 5 This is a schematic diagram of the clamping mechanism in a road traffic isolation device for road facilities according to this utility model.

[0024] Appendix Figure 6 This is a cross-sectional view of the support frame in a road traffic isolation device for road facilities according to this utility model.

[0025] In the diagram: 1. Column; 2. Base; 3. Cap; 4. First connecting rod; 5. Second connecting rod; 6. Bearing rod; 7. Warning sign; 8. Clamping mechanism; 801. Support frame; 802. Bidirectional threaded rod; 803. Slider; 804. Clamping plate; 805. Rotating handle; 806. Guide groove; 807. Guide strip; 9. LED light strip; 10. Guide plate; 11. Sleeve; 12. Fixing mechanism; 1201. T-shaped rod; 1202. Circular plate; 1203. First spring; 13. Crossbar; 14. Column; 15. Second spring. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-6 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] A road traffic isolation device for road facilities includes two separate columns 1. Each column 1 has a base 2 at its bottom. Multiple sleeves 11 are evenly installed from top to bottom on opposite sides of each column 1. A fixing mechanism 12 is installed on each sleeve 11. The two columns 1 are connected at their bottoms by a first connecting rod 4 and at their tops by a second connecting rod 5. Both ends of the first connecting rod 4 and the second connecting rod 5 are inserted into the sleeves 11 and fixed in place by the fixing mechanism 12. A support frame is provided between the first connecting rod 4 and the second connecting rod 5. Both ends of the support frame are inserted into the sleeves 11 and fixed in place by the fixing mechanism 12. A support rod 6 is installed at the bottom of the support frame, and a warning sign 7 is installed in the support rod 6. A clamping mechanism 8 is installed at the top of the support frame, and the two sides of the warning sign 7 are fixed by the clamping mechanism 8.

[0029] The support frame includes two crossbars 13, which are arranged separately. Both ends of the two crossbars 13 are inserted into sleeves 11 and fixed in the sleeves 11 by a fixing mechanism 12. The two ends of the crossbars 13, the first connecting rod 4, and the second connecting rod 5 are provided with round holes. Multiple uprights 14 are evenly installed between the two crossbars 13. The support rod 6 is installed at the bottom of the upright 14. The upright 14 is provided with a slot for installing a warning sign 7. The clamping mechanism 8 is installed at the top of the upright 14.

[0030] The clamping mechanism 8 includes a support frame 801, a bidirectional threaded rod 802, and clamping plates 804. The support frame 801 is mounted on the top of the upright 14. The bidirectional threaded rod 802 is rotatably mounted inside the support frame 801, with one end extending to the outside of the support frame 801. Slider blocks 803 are threaded onto the bidirectional threaded rod 802 in different thread directions. Two clamping plates 804 are located outside the support frame 801 and are mounted on the sliders 803. Guide grooves 806 are formed on the transverse sidewalls of the support frame 801. A guide bar 807 is installed at the end of block 803 away from the support plate. The slider 803 is slidably installed in the guide groove 806 of the support frame 801 through the guide bar 807. By rotating the bidirectional threaded rod 802, the two sliders 803 with different screw directions on the bidirectional threaded rod 802 are driven to slide along the guide groove 806 and move closer to each other. The clamping plate 804 located on the slider 803 moves accordingly to fix the warning sign 7. A rotating handle 805 is installed at the end of the bidirectional threaded rod 802 located outside the support frame 801. Rotating the handle 805 facilitates the rotation of the bidirectional threaded rod 802.

[0031] The fixing mechanism 12 includes a T-shaped rod 1201 and a first spring 1203. The T-shaped rod 1201 is slidably mounted on the sleeve 11. A circular plate 1202 is mounted on the upper part of the T-shaped rod 1201. The first spring 1203 is located between the circular plate and the sleeve 11, on the lower periphery of the T-shaped rod 1201. The top end of the first spring 1203 is mounted on the bottom of the circular plate, and the bottom end of the first spring 1203 is mounted on the top end of the sleeve 11. However, when installing the first connecting rod 4, the second connecting rod 5, and the crossbar 13, the T-shaped rod 1201 should be installed first. When the T-shaped rod 1201 is pulled upward, the first spring 1203 is in a compressed state. After the first connecting rod 4, the second connecting rod 5, and the cross rod 13 are installed in the sleeve 11, the external force applied to the T-shaped rod 1201 is stopped. Under the action of the first spring 1203, the T-shaped rod 1201 returns to its original state. The bottom end of the T-shaped rod 1201 is inserted into the round hole on the first connecting rod 4, the second connecting rod 5, and the cross rod 13, and the first connecting rod 4, the second connecting rod 5, and the cross rod 13 are fixed by the T-shaped rod 1201.

[0032] A second spring 15 is installed on the outer side of the sleeve 11. The ends of multiple second springs 15 are equipped with the same guide plate 10. The guide plate 10 can remind pedestrians and vehicles to change their original lanes. The second springs 15 can buffer vehicles or pedestrians when they accidentally hit the guide plate 10, reducing the damage caused by the guide plate 10. LED light strips 9 are installed on the column 1, the first connecting rod 4, and the second connecting rod 5. The LED light strips 9 can improve the warning effect on pedestrians and vehicles. The column 1 and the base 2 are an integral structure and are made of plastic. A cap 3 is installed on the top of the column 1. By injecting water into the column 1, the weight can be increased and the damage caused by an accident can be reduced.

[0033] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A road traffic separation device for a road facility, comprising two uprights which are separate and each of which has a base mounted at the bottom, characterized in that, One side of the column is uniformly provided with a plurality of sleeves from top to bottom, the sleeves are provided with a fixing mechanism, the bottom between the two columns is connected through a first connecting rod, the top is connected through a second connecting rod, the two ends of the first connecting rod and the second connecting rod are inserted in the sleeve, and the first connecting rod and the second connecting rod are fixed in the sleeve through the fixing mechanism, the bearing frame is provided between the first connecting rod and the second connecting rod, the two ends of the bearing frame are inserted in the sleeve, and the bearing frame is fixed in the sleeve through the fixing mechanism, the bottom of the bearing frame is provided with a bearing rod, the bearing rod is provided with a warning sign, the top of the bearing frame is provided with a clamping mechanism, and the two sides of the warning sign are fixed through the clamping mechanism.

2. A road traffic separation device for a road facility according to claim 1, characterized by The bearing frame comprises two horizontal rods which are separately arranged, the two ends of the two horizontal rods are inserted in the sleeve, and the horizontal rods are fixed in the sleeve through the fixing mechanism, the two ends of the horizontal rod, the first connecting rod and the second connecting rod are provided with a circular hole, a plurality of vertical rods are uniformly arranged between the two horizontal rods, the bearing rod is arranged at the bottom of the vertical rod, a placing groove for installing the warning sign is formed in the vertical rod, and the clamping mechanism is arranged at the top of the vertical rod.

3. A road traffic separation device for a road facility according to claim 1, wherein The clamping mechanism comprises a supporting frame, a bidirectional threaded rod and a clamping plate, the supporting frame is arranged at the top of the vertical rod, the bidirectional threaded rod is rotatably arranged in the supporting frame and extends to the outside of the supporting frame at one end, the bidirectional threaded rod is threadedly provided with a sliding block at different screw directions, the clamping plate is arranged outside the supporting frame, the clamping plate is arranged on the sliding block, a guide groove is formed in the lateral wall of the supporting frame, and a guide strip is arranged at the end of the sliding block away from the clamping plate.

4. A road traffic separation device for a road facility according to claim 1, wherein The fixing mechanism comprises a T-shaped rod and a first spring, the T-shaped rod is slidably arranged on the sleeve, the upper part of the T-shaped rod is provided with a disc, the first spring is arranged between the disc and the sleeve and the periphery of the lower part of the T-shaped rod, the top end of the first spring is arranged at the bottom of the disc, and the bottom end of the first spring is arranged at the top end of the sleeve.

5. A road traffic separation device for a road facility according to claim 1, wherein Second springs are arranged on the outside of the sleeve, and the ends of the second springs are provided with the same flow guide plate.

6. A road traffic separation device for a road facility according to claim 1, wherein LED light strips are arranged on the column, the first connecting rod and the second connecting rod.

7. A road traffic separation device for a road facility according to claim 1, wherein The column and the base are of an integral structure and are made of plastic material, and the top of the column is provided with a cap.

8. A road traffic separation device for a road facility according to claim 3, wherein One end of the bidirectional threaded rod outside the supporting frame is provided with a rotating handle.

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