Traffic isolation fence

Abstract

The utility model discloses a traffic isolation fence, and relates to the technical field of isolation fences, the traffic isolation fence further comprises two supports, a fence plate is arranged between the two supports, insertion blocks are fixedly connected to the two sides of the fence plate, positioning mechanisms for positioning the insertion blocks are arranged on the two sides of the supports, each positioning mechanism comprises a connecting block, and the connecting blocks are fixedly connected with the supports; the top of the connecting block is provided with an inserting groove used for being matched with the inserting block, the inserting block is located in the inserting groove, a baffle is arranged at the top of the connecting block, the top of the baffle is attached to the bottom of the inserting block, connecting plates are arranged on the two sides of the baffle, and a fixing plate is fixedly connected between the two connecting plates jointly. When a plurality of supports and breast boards are assembled and a certain breast board located in the middle is damaged and needs to be replaced, workers do not need to sequentially dismantle the supports on the periphery of the damaged breast board and other breast boards, then the workers can conveniently and rapidly dismantle and replace the breast boards, and the maintenance efficiency of the workers on the isolation fence is improved.

Description

Technical Field

[0001] This application relates to the technical field of isolation fences, and more specifically, to a traffic isolation fence. Background Art

[0002] In the construction of municipal roads, traffic isolation fences are important road safety protection facilities among traffic sign products. They are mainly used in occasions such as residential areas, roads, commercial areas, public places, etc. to separate roads, isolate construction sites, separate accident handling sites, etc. Moreover, they can also mark the driving range of traffic roads and play a very important role in dividing traffic directions, warning traffic safety, preventing pedestrians from crossing, and preventing reverse vehicle collisions.

[0003] The prior art document with the publication number CN220813573U provides an installation structure for a road protection isolation fence. By pulling the pull handle, the fixed card slot opened at the lower end of the front side of the protective cover is separated from the elastic rubber strip, and the protective cover is removed. The operator presses the pressing plate, causing the pressing plate to drive the sliding column to move on the upper surface of the pillar, making the sliding column move downward. The sliding column drives the connecting plates on the upper and lower sides of its outer arc surface to move downward, causing the connecting plates to drive the clamping blocks to move downward. At this time, the tension spring is in a stretched state. Through the rubber buffer pad at the bottom end of the sliding column, the sliding column is in flexible contact with the inner bottom end of the pillar, preventing damage to the pillar or the sliding column. The operator drags the road protection isolation fence frame so that the insertion block on one side of the road protection isolation fence frame is inserted into the connecting sleeve, and the insertion post is inserted into the insertion hole. When the insertion post is completely inserted, the operator releases the pressing plate, and under the action of the resilience of the tension spring, the fixing plate is driven to move upward, and then the fixing plate drives the sliding column to move upward, causing the sliding column to drive the clamping block to move upward and insert into the card slot opened on the outer side surface of the insertion post, fixing one side of the road protection isolation fence frame. At this time, the operator moves other pillars, inserts the insertion block on the other side of the road protection isolation fence frame into the connecting sleeves of other pillars, and presses the pressing plates of other pillars to fix the other side of the road protection isolation fence frame. The operator uses external tools to screw the bolts to fix other pillars. After installing and fixing the road protection isolation fence frame, the operator fixes the protective cover to the pillar again by pressing to prevent the road protection isolation fence frame from loosening or the pressing plate from being damaged due to accidental contact by personnel. And so on, the installation of the road protection isolation fence is realized.

[0004] Although this device has many beneficial effects, there are still the following problems: When multiple pillars and isolation fence frames are assembled horizontally and the isolation fence frame in the middle is damaged, the staff needs to pull the surrounding pillars and isolation fence frames to a position far away from the damaged isolation fence frame in order to remove the damaged isolation fence frame, which is likely to reduce the maintenance efficiency of the isolation fence by the staff. In view of this, we propose a traffic isolation fence. Utility Model Content

[0005] By providing a traffic isolation railing in an embodiment of the present application, the technical problem in the prior art is solved that when multiple pillars and isolation railing frames are assembled horizontally and the isolation railing frame in the middle is damaged, the staff needs to pull the surrounding pillars and isolation railing frames to a position far from the damaged isolation railing frame before the damaged isolation railing frame can be removed, which easily reduces the maintenance efficiency of the isolation railing by the staff. The technical effect is achieved that when multiple brackets and panels are assembled and a certain panel in the middle is damaged and needs to be replaced, it is not necessary for the staff to sequentially remove the brackets and other panels around the damaged panel, which facilitates the staff to quickly remove and replace the panel and improves the maintenance efficiency of the isolation railing by the staff.

[0006] An embodiment of the present application provides a traffic isolation railing, including: two brackets;

[0007] A panel is provided between the two brackets. Plug blocks are fixedly connected to both sides of the panel, and positioning mechanisms for positioning the plug blocks are provided on both sides of the brackets;

[0008] The positioning mechanism includes a connecting block, which is fixedly connected to the bracket. A slot for cooperating with the plug block is opened at the top of the connecting block. The plug block is located in the slot. A baffle is provided at the top of the connecting block, and the top of the baffle is in contact with the bottom of the plug block. Connecting plates are provided on both sides of the baffle, and a fixing plate is fixedly connected between the two connecting plates. Guide rods are fixedly connected to both sides of the bracket, and the fixing plate is slidably sleeved outside the guide rods, which facilitates the staff to quickly disassemble the panel.

[0009] By adopting the above technical solution, by setting the positioning mechanism and the plug block, when multiple brackets and panels are assembled and a certain panel in the middle is damaged and needs to be replaced, it is not necessary for the staff to sequentially remove the brackets and other panels around the damaged panel, which facilitates the staff to quickly remove and replace the panel and improves the maintenance efficiency of the isolation railing by the staff.

[0010] Optionally, a limit plate is fixedly connected to the end of the guide rod far from the bracket. The size of the limit plate is larger than the size of the inner side of the fixing plate, and the limit plate is in contact with the fixing plate, which facilitates preventing the fixing plate from separating from the guide rod.

[0011] By adopting the above technical solution, by setting the limit plate, when the limit plate is in contact with the fixing plate, the fixing plate, the connecting plate and the baffle cannot move towards the direction close to the panel anymore.

[0012] Optionally, a spring is fixedly connected to the side of the fixing plate far from the limit plate. One end of the spring is fixedly connected to the bracket, and the spring is sleeved outside the guide rod, which facilitates preventing the fixing plate from moving randomly.

[0013] By adopting the above technical solution and setting a spring, when the fixed plate moves in a direction away from the guardrail, the spring will be squeezed, thereby increasing the movement resistance of the fixed plate, the connecting plate and the baffle, thereby preventing the baffle from being separated from the plug at will.

[0014] Optionally, the cross-sections of the insert block and the slot are both T-shaped, thereby preventing the guardrail from shaking left and right between the two brackets.

[0015] By adopting the above technical solution and limiting the shapes of the insert block and the slot, the insert block can only move vertically.

[0016] Optionally, thread grooves are formed on both sides of the baffle, and a threaded rod is threadedly connected to one side of the connecting plate, and the threaded rod is threadedly connected in the thread groove, so that the staff can separate the baffle from the connecting plate easily.

[0017] By adopting the above technical solution and setting a threaded rod, when the staff unscrews the threaded rod, the baffle plate can be separated from the connecting plate, thereby facilitating the staff to remove the plug from the slot, thereby adding a method for releasing the positioning of the plug.

[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0019] 1. By setting the positioning mechanism and the plug-in block, when multiple brackets and guardrails are assembled and a guardrail in the middle is damaged and needs to be replaced, the staff does not need to remove the brackets and other guardrails around the damaged guardrail one by one, which makes it easier for the staff to quickly remove and replace the guardrail, thereby improving the staff's maintenance efficiency of the isolation fence.

[0020] 2. By setting the spring, when the fixed plate moves in the direction away from the guardrail, the spring will be squeezed, thereby increasing the movement resistance of the fixed plate, the connecting plate and the baffle, thereby preventing the baffle from being separated from the plug at will.

[0021] 3. By setting a threaded rod, when the staff unscrews the threaded rod, the baffle plate can be separated from the connecting plate, thereby facilitating the staff to remove the plug from the slot, thereby adding a method for releasing the positioning of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a traffic isolation barrier according to an embodiment of the present application;

[0023] Figure 2 A schematic diagram of the connection structure between a guardrail and an insert block of a traffic isolation barrier according to an embodiment of the present application;

[0024] Figure 3Schematic diagram of the positioning mechanism of a traffic isolation fence according to an embodiment of the present application;

[0025] Description of the reference numerals in the figure: 1, bracket; 2, railing panel; 3, positioning mechanism; 31, connecting block; 32, slot; 33, baffle; 34, connecting plate; 35, fixing plate; 36, guide rod; 37, limiting plate; 38, spring; 4, insertion block; 5, threaded rod. Detailed implementation manners

[0026] The present application will be further described in detail below with reference to the accompanying drawings of the specification.

[0027] Referring to Figure 1 and Figure 2 , an embodiment of the present application discloses a traffic isolation fence. The traffic isolation fence includes: two brackets 1;

[0028] A railing panel 2 is provided between the two brackets 1. Insertion blocks 4 are fixedly connected to both sides of the railing panel 2, and positioning mechanisms 3 for positioning the insertion blocks 4 are provided on both sides of the bracket 1;

[0029] The positioning mechanism 3 includes a connecting block 31. The connecting block 31 is fixedly connected to the bracket 1. A slot 32 for cooperating with the insertion block 4 is formed at the top of the connecting block 31. The insertion block 4 is located in the slot 32. A baffle 33 is provided at the top of the connecting block 31. The top of the baffle 33 is in contact with the bottom of the insertion block 4. Connecting plates 34 are provided on both sides of the baffle 33. A fixing plate 35 is fixedly connected between the two connecting plates 34. Guide rods 36 are fixedly connected to both sides of the bracket 1. The fixing plate 35 is slidably sleeved on the outer side of the guide rod 36, which facilitates the staff to quickly disassemble the railing panel 2.

[0030] Referring to Figure 1 and Figure 3 , a limiting plate 37 is fixedly connected to one end of the guide rod 36 away from the bracket 1. The size of the limiting plate 37 is larger than the size of the inner side of the fixing plate 35, and the limiting plate 37 is in contact with the fixing plate 35, which facilitates preventing the fixing plate 35 from detaching from the guide rod 36.

[0031] Referring to Figure 1 and Figure 3 , a spring 38 is fixedly connected to one side of the fixing plate 35 away from the limiting plate 37. One end of the spring 38 is fixedly connected to the bracket 1, and the spring 38 is sleeved on the outer side of the guide rod 36, so as to facilitate preventing the fixing plate 35 from moving randomly.

[0032] Referring to Figure 1 , the height inside the slot 32 is less than the height of the connecting block 31, and the slot 32 is adapted to the insertion block 4, so that the bottom of the connecting block 31 can be in a closed state to support the insertion block 4.

[0033] Referring to Figure 1 and Figure 2, the cross-sections of the insertion block 4 and the slot 32 are both T-shaped, thus facilitating the prevention of the railing 2 from swaying left and right between the two brackets 1.

[0034] Refer to Figure 1 , through holes are respectively formed through the four corners at the bottom of the bracket 1, facilitating the connection of the bracket 1 to the ground through external bolts.

[0035] Refer to Figure 1 and Figure 3 , threaded grooves are respectively formed through both sides of the baffle 33, and a threaded rod 5 is threadedly connected through one side of the connecting plate 34. The threaded rod 5 is threadedly connected in the threaded groove, facilitating the separation of the baffle 33 from the connecting plate 34 by the staff.

[0036] The implementation principle of the traffic isolation railing in the embodiment of the present application is as follows: When the staff needs to disassemble and replace a certain railing 2 in the middle after successively linearly arranging and connecting multiple brackets 1 and railings 2, the connecting plate 34 can be pulled to move away from the railing 2. The movement of the connecting plate 34 can drive the baffle 33 to move through the threaded rod 5, and the movement of the connecting plate 34 can drive the fixing plate 35 to compress the spring 38. When the baffle 33 moves to a position where it no longer fits the insertion block 4, the staff can lift the railing 2 upward, so that the upward movement of the railing 2 drives the insertion block 4 to disengage from the slot 32, thus facilitating the removal of the railing 2, and there is no need for the staff to disassemble the connection between the bracket 1 and the railing 2 beside the railing 2 to be disassembled.

[0037] The embodiment of the present application provides a traffic isolation railing. By arranging the positioning mechanism 3 and the insertion block 4, when multiple brackets 1 and railings 2 are assembled and a certain railing 2 in the middle is damaged and needs to be replaced, there is no need for the staff to successively remove the brackets 1 and other railings 2 around the damaged railing 2, thereby facilitating the staff to quickly disassemble and replace the railing 2 and improving the maintenance efficiency of the staff for the isolation railing.

Claims

1. A traffic isolation fence, comprising two brackets (1), characterized in that: Comprising: A railing plate (2) is provided between two of the brackets (1). Plug blocks (4) are fixedly connected to both sides of the railing plate (2), and positioning mechanisms (3) for positioning the plug blocks (4) are provided on both sides of the bracket (1). The positioning mechanism (3) includes a connecting block (31) fixedly connected to the bracket (1). A slot (32) for cooperating with the plug block (4) is formed at the top of the connecting block (31). The plug block (4) is located within the slot (32). A baffle (33) is provided at the top of the connecting block (31), and the top of the baffle (33) is in contact with the bottom of the plug block (4). Connecting plates (34) are provided on both sides of the baffle (33), and a fixing plate (35) is fixedly connected between the two connecting plates (34). Guide rods (36) are fixedly connected to both sides of the bracket (1), and the fixing plate (35) is slidably sleeved outside the guide rods (36), thereby facilitating the staff to quickly disassemble the railing plate (2).

2. The traffic isolation fence according to claim 1, characterized in that, A limiting plate (37) is fixedly connected to one end of the guide rod (36) away from the bracket (1). The size of the limiting plate (37) is larger than the size of the inner side of the fixing plate (35), and the limiting plate (37) is in contact with the fixing plate (35), thereby facilitating the prevention of the fixing plate (35) from separating from the guide rod (36).

3. The traffic isolation fence according to claim 2, characterized in that, A spring (38) is fixedly connected to one side of the fixing plate (35) away from the limiting plate (37). One end of the spring (38) is fixedly connected to the bracket (1), and the spring (38) is sleeved outside the guide rod (36), thereby facilitating the prevention of the fixing plate (35) from moving randomly.

4. The traffic isolation fence according to claim 3, wherein: The cross-sections of the plug block (4) and the slot (32) are both in a T shape, thereby facilitating the prevention of the railing plate (2) from swaying left and right between the two brackets (1).

5. The traffic isolation fence according to claim 4, wherein: Thread grooves are formed through both sides of the baffle (33), and threaded rods (5) are threadedly connected through one side of the connecting plates (34). The threaded rods (5) are threadedly connected within the thread grooves, facilitating the staff to separate the baffle (33) from the connecting plates (34).

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