Municipal road isolation device

Abstract

The utility model discloses a municipal road isolation device which comprises stand columns and fence assemblies, bases are fixedly arranged at the bottoms of the stand columns, the multiple stand columns are arranged at intervals, the fence assemblies are arranged into multiple sets, and each set of fence assembly comprises a first connecting column, a second connecting column and multiple movable rods. Fixed rods are fixedly arranged at the two ends of the right side of the first connecting column respectively, movable rods are fixedly arranged at the two ends of the left side of the second connecting column respectively, the movable rods are slidably clamped to the fixed rods, the fixed rods and the movable rods are connected through locking mechanisms, and the movable rods are slidably arranged between the first connecting column and the second connecting column. The sides, away from each other, of the first connecting column and the second connecting column are fixedly connected with the corresponding stand columns respectively, the locking mechanism comprises a first bolt, and the first bolt penetrates through the fixing rod in a threaded mode. The first bolt abuts against the movable rod, the movable rod is prevented from moving relative to the fixed rod, and a worker can reasonably arrange the stand columns according to the length of the road to be isolated.

Description

Technical Field

[0001] The utility model belongs to the technical field of traffic facilities, and in particular relates to a municipal road isolation device. Background Art

[0002] Road isolation devices are traffic facilities used to isolate traffic on roads. They can mark the driving range of traffic roads, divide traffic directions, and prevent pedestrians from crossing.

[0003] A Chinese patent with publication number CN220909346U discloses a highway inspection and maintenance fence that is easy to install. The scheme includes a first fixed rod and a second fixed rod. Two fixed frames are fixedly connected to both ends of the first fixed rod. Two movable frames are movably connected inside the two fixed frames. The interiors of the two movable frames are respectively fixedly connected to the two ends of the second fixed rod. The interior of the fixed frame is movably connected to the movable rod. One end of the movable rod is movably connected to the interior of the movable frame. One end of the first connecting block is rotatably connected to the second connecting block. By pressing a button first, the button moves toward the interior of the cavity and disengages from the second limiting hole. The second fixed rod is pulled, and the second fixed rod will drive the movable frame to move, so that the movable frame is pulled out from the interior of the fixed frame. When the button reaches the first limiting hole, it extends out to fix the fixed frame and the movable frame.

[0004] When the above scheme is in use, the fixed frame and the movable frame can be fixedly connected only when the button is aligned with the first limiting hole or the second limiting hole, resulting in the above scheme being unable to adjust the distance between the first fixing rod and the second fixing rod according to the length of the road to be isolated, thereby resulting in the above scheme having relatively limited application scenarios. Utility Model Content

[0005] The utility model aims to provide a municipal road isolation device to solve the problem that the above-mentioned solution has limited applicable scenarios.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A municipal road isolation device comprises a column and a fence assembly, wherein a base is fixedly provided at the bottom of the column, the column interval is set to be multiple, the fence assembly is arranged in multiple groups, each fence assembly is respectively arranged between two adjacent columns, each group of fence assemblies comprises a first connecting column, a second connecting column and a plurality of movable rods, the two ends of the right side of the first connecting column are respectively fixed with fixed rods, the two ends of the left side of the second connecting column are respectively fixed with movable rods, the movable rods are slidably engaged with the fixed rods, the fixed rods and the movable rods are connected by a locking mechanism, the plurality of movable rods are slidably arranged between the first connecting column and the second connecting column, the first connecting column and the movable rod, the two adjacent movable rods and the second connecting column and the movable rod are respectively connected by a scissor unit, the first connecting column and the second connecting column are respectively fixedly connected to the corresponding column on the side away from each other, wherein the locking mechanism comprises a first bolt, the first bolt is threadedly penetrated through the fixed rod and can abut against the movable rod.

[0008] The principle and effect of this technical solution:

[0009] A plurality of posts are arranged at intervals on the road surface to be isolated, and a fence assembly is placed between two adjacent posts, so that the left side of the first connecting post is fixedly connected to one of the posts, and the second connecting post is moved to slide the movable rod until the second connecting post is fixedly connected to the other post. During this process, a plurality of movable rods move with the second connecting post and extend each scissor-type unit, and finally the first bolt is rotated to make the first bolt press against the movable rod.

[0010] Through the above-mentioned arrangement, the first bolt is rotated to make the first bolt press against the movable rod to prevent the movable rod from being displaced relative to the fixed rod. That is, the movable rod can be locked by the locking mechanism when it slides to any position relative to the fixed rod, so that the staff can reasonably arrange the columns according to the length of the road to be isolated, thereby broadening the applicable scenarios of the utility model.

[0011] In the utility model, a first slot is provided at the right end of the fixed rod, and baffles are fixedly provided at the front and rear ends of the two fixed rods away from each other, a second slot is provided at the left end of the movable rod, the movable rod is slidably engaged with the corresponding first slot, the two ends of the movable rod are respectively slidably penetrated into the corresponding first slot and the second slot, the side wall of the movable rod is slidably abutted against the inner side wall of the second slot, a slider is fixedly provided at the two ends of the movable rod, the side wall of the slider is slidably abutted against the baffle, and the side of the slider close to the fixed rod and the movable rod is slidably abutted against the fixed rod and the movable rod. Through the above arrangement, when the movable rod is within the range of the second slot, the inner side wall of the second slot is slidably abutted against the side wall of the movable rod to prevent the movable rod from shaking back and forth; when the movable rod is out of the range of the second slot, the baffle is slidably abutted against the side wall of the slider to prevent the movable rod from shaking back and forth, thereby improving the stability of the utility model when in use.

[0012] In the utility model, the outer fixing sleeve at the right end of the fixing rod is provided with a U-shaped reinforcing hoop. Through the above arrangement, the front and rear ends of the fixing rod can be prevented from being separated from each other, thereby extending the service life of the utility model.

[0013] In the present invention, the locking mechanism further comprises a screw hole formed in the front wall of the reinforcing hoop and extending through the inner wall of the first slot, and the first bolt is inserted into the screw hole. Through the above arrangement, the first bolt is pressed against the moving rod to prevent the moving rod from being displaced relative to the fixed rod.

[0014] In the utility model, the scissor-type unit includes two connecting rods hinged to each other, the first connecting column, the second connecting column and the front walls of multiple movable rods are fixedly provided with first round pins, the first connecting column, the second connecting column and the front walls of multiple movable rods are provided with sliding grooves below the round pins, and the second round pins are slidably inserted in the sliding grooves, the tops of the two connecting rods are respectively rotatably connected to adjacent first round pins, and the bottoms of the two connecting rods are respectively rotatably connected to adjacent second round pins.

[0015] The principle and effect of this technical solution:

[0016] When the second connecting column is moved, the connecting rod rotates along the first round pin, thereby driving the second round pin to move upward along the slide slot, so that the two connecting rods of each scissor-type unit tend to be horizontal, thereby achieving the purpose of extending each scissor-type unit.

[0017] Through the above arrangement, each movable rod is displaced along with the movement of the second connecting column, and the gap between the movements of each movable rod is ensured to be always the same, thereby ensuring the isolation effect.

[0018] In the utility model, connecting sleeves are fixedly provided at both ends of the left side of the first connecting column, slots are recessed at both ends of the left side of the column, a through slot matching the slot is opened on the left side of the connecting sleeve, and plug-in blocks are fixedly provided at both ends of the right side of the second connecting column, and the plug-in blocks are slidably inserted into the corresponding through slots and slots.

[0019] In the utility model, a first through hole is formed on the front wall of the plug block, second through holes cooperating with the first through hole are formed on the front and rear side walls of the slot respectively, third through holes cooperating with the first through hole are formed on the front and rear side walls of the connecting sleeve respectively, a second bolt is passed through the first through hole, the second through hole and the third through hole, and a nut is provided at the rear end of the second bolt in cooperation with the sleeve.

[0020] The principle and effect of this technical solution:

[0021] The connecting sleeve is mounted on one of the two adjacent columns, and is allowed to fall freely until it abuts against the base below the column. At this time, the through groove is aligned with the slot. The second connecting column is moved, and the plug block on the side wall of the second connecting column passes through the through groove of the connecting sleeve arranged on the outer surface of the other column and is inserted into the slot of the other column. The second bolt is then passed through the first through hole, the second through hole and the third through hole. Finally, a nut is mounted on the rear end of the second bolt and locked.

[0022] Through the above arrangement, the purpose of making the first connecting column and the second connecting column fixedly connected to the corresponding columns at the side away from each other is achieved, the connection between adjacent columns is strengthened, and the integrity of the utility model is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the axonometric drawing of the overall structure of the utility model;

[0024] Figure 2 Decomposition of some parts of the utility model Figure 1 ;

[0025] Figure 3 Decomposition of some parts of the utility model Figure 2 ;

[0026] Figure 4 It is a right side sectional view of the utility model. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0028] The figure marks in the drawings of the specification include: 10, column; 11, base; 12, slot; 121, second through hole; 21, first connecting column; 211, fixing rod; 212, first slot; 213, baffle; 214, connecting sleeve; 215, third through hole; 216, through slot; 22, second connecting column; 221, moving rod; 222, second slot; 223, plug block; 224, first through hole; 23, movable rod; 231, slider; 24, reinforcement hoop; 30, locking mechanism; 31, screw hole; 32, first bolt; 40, scissors unit; 41, connecting rod; 51, first round pin; 52, slide groove; 53, second round pin; 60, second bolt; 61, nut.

[0029] As attached Figure 1-4As shown, the utility model discloses a municipal road isolation device, including a column 10 and a fence assembly, wherein a base 11 is fixedly arranged at the bottom of the column 10, the column 10 is arranged at intervals of a plurality, the fence assembly is arranged in a plurality of groups, each fence assembly is arranged between two adjacent columns 10, each group of fence assemblies includes a first connecting column 21, a second connecting column 22 and a plurality of movable rods 23, the two ends of the right side of the first connecting column 21 are respectively fixed with fixed rods 211, the two ends of the left side of the second connecting column 22 are respectively fixed with movable rods 221, and the movable rods 221 are slidably connected to the fixed rods 2 11. The fixed rod 211 and the movable rod 221 are connected by a locking mechanism 30. A plurality of movable rods 23 are slidably arranged between the first connecting column 21 and the second connecting column 22. The first connecting column 21 and the movable rod 23, the two adjacent movable rods 23, and the second connecting column 22 and the movable rod 23 are respectively connected by a scissor-type unit 40. The first connecting column 21 and the second connecting column 22 are fixedly connected to the corresponding columns 10 at one side away from each other, wherein the locking mechanism 30 includes a first bolt 32, which is threadedly arranged on the fixed rod 211 and can abut against the movable rod 221.

[0030] In this embodiment, a first slot 212 is provided at the right end of the fixed rod 211, and baffles 213 are fixedly provided at the front and rear ends of the two fixed rods 211 away from each other, and a second slot 222 is provided at the left end of the movable rod 221. The movable rod 221 is slidably engaged in the corresponding first slot 212. The two ends of the movable rod 23 are slidably penetrated into the corresponding first slot 212 and the second slot 222, and the side wall of the movable rod 23 is slidably abutted against the inner wall of the second slot 222. Slide blocks 231 are fixedly provided at the two ends of the movable rod 23, and the side wall of the slide block 231 is slidably abutted against the baffle 213, and the side of the slide block 231 close to the fixed rod 211 and the movable rod 221 is slidably abutted against the fixed rod 211 and the movable rod 221 respectively.

[0031] In this embodiment, the outer fixing sleeve at the right end of the fixing rod 211 is provided with a U-shaped reinforcement hoop 24 .

[0032] In this embodiment, the locking mechanism 30 further includes a screw hole 31 which is opened on the front wall of the reinforcing hoop 24 and penetrates to the inner wall of the first clamping groove 212 , and the first bolt 32 is cooperatively penetrated in the screw hole 31 .

[0033] In this embodiment, the scissor-type fork unit 40 includes two connecting rods 41 hinged to each other, and the front walls of the first connecting column 21, the second connecting column 22 and the multiple movable rods 23 are fixedly provided with a first round pin 51, and the front walls of the first connecting column 21, the second connecting column 22 and the multiple movable rods 23 are provided with a sliding groove 52 below the round pin, and the second round pin 53 is slidably inserted in the sliding groove 52, and the tops of the two connecting rods 41 are rotatably connected to the adjacent first round pins 51, and the bottoms of the two connecting rods 41 are rotatably connected to the adjacent second round pins 53.

[0034] In this embodiment, connecting sleeves 214 are fixedly provided at both ends of the left side of the first connecting column 21, slots 12 are recessed at both ends of the left side of the column 10, a through slot 216 cooperating with the slot 12 is opened on the left side of the connecting sleeve 214, and plug blocks 223 are fixedly provided at both ends of the right side of the second connecting column 22, and the plug blocks 223 are slidably inserted into the corresponding through slots 216 and the slots 12.

[0035] In this embodiment, a first through hole 224 is formed on the front wall of the insert block 223, second through holes 121 cooperating with the first through hole 224 are formed on the front and rear side walls of the slot 12, and third through holes 215 cooperating with the first through hole 224 are formed on the front and rear side walls of the connecting sleeve 214, and a second bolt 60 is commonly passed through the first through hole 224, the second through hole 121 and the third through hole 215, and a nut 61 is cooperatingly sleeved at the rear end of the second bolt 60.

[0036] The specific implementation process is as follows:

[0037] A plurality of columns 10 are arranged at intervals on the road surface to be isolated, and a fence assembly is placed between two adjacent columns 10, so that the left side of the first connecting column 21 is fixedly connected to one of the columns 10, and the second connecting column 22 is moved to slide the movable rod 221 until the second connecting column 22 is fixedly connected to the other column 10. During this process, a plurality of movable rods 23 move with the second connecting column 22 and extend each scissor unit 40, and finally the first bolt 32 is rotated so that the first bolt 32 is pressed against the movable rod 221.

[0038] When the second connecting column 22 is moved, the connecting rod 41 rotates along the first round pin 51, thereby driving the second round pin 53 to move upward along the slide slot 52, so that the two connecting rods 41 of each scissor unit 40 tend to be horizontal, thereby achieving the purpose of extending each scissor unit 40.

[0039] The connecting sleeve 214 is sleeved on one of the two adjacent columns 10, and is allowed to fall freely until it abuts against the base 11 below the column 10. At this time, the through groove 216 is aligned with the slot 12. The second connecting column 22 is moved, and the plug block 223 on the side wall of the second connecting column 22 passes through the through groove 216 of the connecting sleeve 214 arranged on the outer surface of the other column 10 and is inserted into the slot 12 of the other column 10. The second bolt 60 is then passed through the first through hole 224, the second through hole 121 and the third through hole 215. Finally, the nut 61 is sleeved on the rear end of the second bolt 60 and locked.

[0040] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A municipal road isolation device, characterized in that: include: A column, wherein a base is fixedly arranged at the bottom of the column, and the column is arranged to be multiple at intervals; A fence assembly, wherein the fence assembly is arranged in a plurality of groups, each fence assembly is arranged between two adjacent upright posts, each group of fence assemblies comprises a first connecting post, a second connecting post and a plurality of movable rods, both ends of the right side of the first connecting post are respectively fixedly provided with fixed rods, both ends of the left side of the second connecting post are respectively fixedly provided with movable rods, the movable rods are slidably engaged with the fixed rods, the fixed rods and the movable rods are connected by a locking mechanism, a plurality of movable rods are slidably arranged between the first connecting post and the second connecting post, the first connecting post and the movable rod, the two adjacent movable rods and the second connecting post and the movable rod are respectively connected by scissor-type units, and the first connecting post and the second connecting post are respectively fixedly connected to the corresponding upright posts on the sides away from each other; Wherein, the locking mechanism comprises a first bolt, which is threadedly penetrated through the fixed rod and can abut against the movable rod.

2. The municipal road isolation device according to claim 1, characterized in that: A first slot is provided at the right end of the fixed rod, and baffles are fixedly provided at the front and rear ends of the two fixed rods away from each other, a second slot is provided at the left end of the movable rod, the movable rod is slidably engaged in the corresponding first slot, the two ends of the movable rod are slidably penetrated into the corresponding first slot and second slot, the side wall of the movable rod is slidably abutted against the inner side wall of the second slot, sliders are fixedly provided at the two ends of the movable rod, the side wall of the slider is slidably abutted against the baffle, and the slider is slidably abutted against the fixed rod and the movable rod on the side close to the fixed rod and the movable rod.

3. The municipal road isolation device according to claim 2, characterized in that: The outer fixing sleeve at the right end of the fixing rod is provided with a U-shaped reinforcement hoop.

4. The municipal road isolation device according to claim 3, characterized in that: The locking mechanism also includes a screw hole which is opened on the front wall of the reinforcing hoop and passes through the inner wall of the first slot, and the first bolt is cooperated and penetrated through the screw hole.

5. The municipal road isolation device according to claim 1, characterized in that: The scissor-type unit includes two connecting rods hinged to each other, and the front walls of the first connecting column, the second connecting column and multiple movable rods are fixedly provided with first round pins, and the front walls of the first connecting column, the second connecting column and multiple movable rods are provided with sliding grooves below the round pins, and the second round pins are slidably inserted in the sliding grooves, and the tops of the two connecting rods are respectively rotatably connected to adjacent first round pins, and the bottoms of the two connecting rods are respectively rotatably connected to adjacent second round pins.

6. The municipal road isolation device according to claim 1, characterized in that: The two ends of the left side of the first connecting column are respectively fixed with connecting sleeves, the two ends of the left side of the column are respectively recessed with slots, a through slot matching the slot is opened on the left side of the connecting sleeve, and the two ends of the right side of the second connecting column are respectively fixed with plug-in blocks, which are slidably inserted into the corresponding through slots and slots.

7. The municipal road isolation device according to claim 6, characterized in that: A first through hole is formed on the front wall of the plug block, second through holes matching with the first through hole are formed on the front and rear side walls of the slot respectively, third through holes matching with the first through hole are formed on the front and rear side walls of the connecting sleeve respectively, a second bolt is passed through the first through hole, the second through hole and the third through hole, and a nut is matched with the rear end of the second bolt.

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