Municipal engineering isolation belt

Abstract

The utility model relates to the technical field of municipal facilities, and particularly discloses a municipal engineering isolation belt which comprises a plurality of upper cross rods, lower cross rods and a plurality of bases, bolt holes used for installation are formed in the lower ends of the bases, hollow stand columns are rotationally arranged at the upper ends of the bases, and installation openings are formed in the upper ends and the lower ends of the stand columns respectively. Fixing seats are fixed to the sides, close to the ends of the stand columns, of the interiors of the mounting openings, and clamping seats are slidably mounted on the sides, away from the fixing seats, of the interiors of the mounting openings; the clamping seats move towards the fixing seats until the clamping seats tightly abut against the outer ring face of the cross rod, in the using process of the scheme, the cross rod can be conveniently disassembled, meanwhile, in the process, due to the fact that the cross rod and the stand columns are connected through the clamping seats and the fixing seats, personnel can freely control the placing angle of the cross rod, and the labor intensity of workers is lowered. Therefore, when the isolation belt is installed and used, the isolation belt can be conveniently controlled to be bent according to use requirements, and the isolation belt can be more conveniently used on a road.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal facilities, in particular to a municipal engineering isolation zone. Background Art

[0002] In general municipal engineering projects, traffic diversion is often required, and isolation belts are often required during traffic diversion. Isolation belts are also called road guardrails, which separate motor vehicles, non-motor vehicles and pedestrian traffic.

[0003] The existing application number is: 202320181055.1, a municipal engineering isolation belt, including two support columns and an isolation belt body installed between the two support columns, the isolation belt body includes a plurality of isolation frames arranged in a line, and two adjacent isolation frames are detachably connected to each other through a connecting assembly.

[0004] Although the above technology has a certain degree of convenient disassembly effect when used, in actual use, the connection angle between adjacent isolation belts, that is, the isolation belt bodies cannot be conveniently adjusted. That is, the above technology can only be simply connected left and right when used, which makes the isolation belt not convenient enough when used in municipal engineering. Therefore, in order to solve the above technical problems, we proposed a municipal engineering isolation belt. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a municipal engineering isolation zone.

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

[0007] A municipal engineering isolation belt comprises a plurality of upper cross bars, a lower cross bar and a plurality of bases, wherein the lower end of the base is provided with a bolt hole for installation, the upper end of the base is rotatably provided with a hollow column, the upper and lower ends of the column are respectively provided with installation openings, a fixing seat is fixed on the side of the installation opening close to the end of the column, a clamping seat is slidably installed on the side of the installation opening away from the fixing seat, a left-hand threaded rod is commonly connected to the middle part of the clamping seat on the side close to the clamping seat, a worm gear is installed in the middle part of the left-hand threaded rod, a matching worm gear is installed on the wall of the column body corresponding to the worm gear, the adjacent fixing seat and the clamping seat form a clamping piece, and the upper cross bar and the lower cross bar are respectively inserted in the two clamping pieces.

[0008] Preferably, two mounting plates are fixed inside the column, the mounting plates are located at the upper and lower sides of the worm gear, and guide rods are symmetrically fixed on one side of the mounting plates away from each other, and the other end of the guide rod is slidably connected to the clamping seat.

[0009] Preferably, a plurality of arc-shaped receiving grooves are provided on one side where the clamping seat and the fixing seat are close to each other, and anti-slip grooves are provided in the receiving grooves.

[0010] Preferably, both ends of the worm are provided with a rotating column, and the end of the rotating column is provided with a hexagon socket bolt hole.

[0011] Preferably, an adapter seat is threadedly connected to the interior of the upper end of the base, and the interior of the upper end of the adapter seat is connected to the lower end of the column via a swivel.

[0012] Preferably, the outer ring surface of the upper end of the adapter is provided with a plurality of force holes, and the plurality of force holes are distributed in a circle with the axis of the adapter as the center.

[0013] Preferably, the outer annular surface of the column is coated with anti-rust paint, and the surface of the anti-rust paint on the outer annular surface of the column is provided with reflective paint coated in a ring shape at intervals.

[0014] The utility model provides a municipal engineering isolation belt, which has the following beneficial effects:

[0015] 1: In the utility model, the two ends of the cross bar are respectively inserted between the clamping seat and the fixed seat in the two adjacent columns. At this time, the personnel rotates the worm, that is, the clamping seat moves toward each fixed seat until the clamping seat tightly abuts against the outer ring surface of the cross bar. At this time, the column forms a firm connection with the cross bar under the action of the clamping seat, that is, when this scheme is used, the cross bar can be easily disassembled. At the same time, in the above process, since the cross bar and the column are connected through the clamping seat and the fixed seat, the personnel can freely control the placement angle of the cross bar, so that the isolation belt can be easily controlled to bend according to the use requirements during installation and use, so that it is more convenient to use the isolation belt on the road.

[0016] 2: The setting of the mounting plate and the guide rod in the utility model enables the guide rod to play a guiding and limiting effect on the clamping seat; the accommodating groove is provided with anti-slip grooves, and the setting of the accommodating groove facilitates the clamping of the upper cross bar and the lower cross bar, so that the cross bar and the clamping seat and the fixed seat cannot slide; the setting of the rotating column facilitates personnel to rotate it from the outside through a hexagonal wrench, so that the worm can drive the worm wheel to rotate, thereby realizing the driving of the clamping seat; the setting of the adapter seat enables the column to rotate, and then it is convenient to connect the column with the base conveniently, so that it is convenient for personnel to install or remove the isolation belt; the setting of the force hole facilitates personnel to plug it in from the outside through the force rod, and then amplify the force applied to the adapter through the force rod, so that the connection between the adapter and the base is more firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the use of a municipal engineering isolation belt proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the coordination of the crossbars and columns of a municipal engineering isolation zone proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the coordination between a fixing seat and a clamping seat of a municipal engineering isolation belt proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the cooperation between a left-handed and right-handed threaded rod and a clamping seat of a municipal engineering isolation belt proposed by the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the coordination of the columns and base of a municipal engineering isolation zone.

[0022] In the figure: 1. upper cross bar; 2. lower cross bar; 3. base; 4. column; 5. fixed seat; 6. clamping seat; 7. left and right threaded rod; 8. worm gear; 9. worm; 10. guide rod; 11. rotating column; 12. adapter seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] Reference Figure 1-5 A municipal engineering isolation belt comprises a plurality of upper cross bars 1, a lower cross bar 2 and a plurality of bases 3. The lower end of the base 3 is provided with a bolt hole for installation. The upper end of the base 3 is rotatably provided with a hollow column 4. The upper and lower ends of the column 4 are respectively provided with mounting openings. A fixing seat 5 is fixed on one side of the mounting opening close to the end of the column 4. A clamping seat 6 is slidably installed on one side of the mounting opening away from the fixing seat 5. A left-right threaded rod 7 is commonly connected to the middle part of the side close to the clamping seat 6. A worm gear 8 is installed in the middle part of the left-right threaded rod 7. A matching worm 9 is installed on the body wall of the column 4 corresponding to the worm gear 8. The adjacent fixing seats 5 and the clamping seats 6 form a clamping member. The upper cross bar 1 and the lower cross bar 2 are respectively inserted in the two clamping members.

[0026] Example 2

[0027] Reference Figure 1-5 , when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0028] Two mounting plates are fixed inside the column 4, and the mounting plates are located at the upper and lower sides of the worm wheel 8. A guide rod 10 is symmetrically fixed on one side of the mounting plates away from each other, and the other end of the guide rod 10 is slidably connected to the clamping seat 6. The arrangement of the mounting plate and the guide rod 10 enables the guide rod 10 to have a guiding and limiting effect on the clamping seat 6; a plurality of arc-shaped accommodating grooves are provided on the side where the clamping seat 6 and the fixed seat 5 are close to each other, and anti-slip grooves are provided in the accommodating grooves. The arrangement of the accommodating grooves facilitates the clamping of the upper cross bar 1 and the lower cross bar 2, so that the cross bar and the clamping seat 6 and the fixed seat 5 cannot slide; rotating columns 11 are provided at both ends of the worm 9, and a hexagonal bolt hole is provided at the end of the rotating column 11. The arrangement of the rotating column 11 facilitates personnel to rotate it from the outside through a hexagonal wrench, so that the worm 9 can drive the worm wheel 8 to rotate, thereby realizing the driving of the clamping seat 6.

[0029] The upper end of the base 3 is connected with an adapter 12 through a thread, and the upper end of the adapter 12 is connected to the lower end of the column 4 through a swivel. The setting of the adapter 12 allows the column 4 to rotate, which makes it easy to connect the column 4 to the base 3, so that it is convenient for personnel to install or remove the isolation belt; the outer ring surface of the upper end of the adapter 12 is provided with a plurality of force holes, and the plurality of force holes are distributed around the circumference with the axis of the adapter 12 as the center. The setting of the force holes is convenient for personnel to plug it from the outside through a force rod, and then amplify the force applied to the adapter 12 through the force rod, so that the connection between the adapter 12 and the base 3 is more secure; the outer ring surface of the column 4 is coated with anti-rust paint, and the anti-rust paint surface of the outer ring surface of the column 4 is provided with a ring-shaped reflective paint at intervals. The setting of the anti-rust paint is convenient for delaying the corrosion of the column 4, and the setting of the reflective paint is convenient for reminding drivers at night.

[0030] When the support frame 1 is in the state of being stretched, the support frame 1 is fixed on the supporting frame 1 by the support frame 2, and the support frame 3 is fixed on the supporting frame 1 by the support frame 2.

[0031] The personnel rotate the worm 9 in the opposite direction, so that the left and right threaded rods 7 drive the two clamping seats 6 to approach each other, that is, the clamping force applied by the clamping seats 6 to the cross bar is gradually relaxed, so that the personnel can easily remove the cross bar from the column 4, that is, when this solution is used, the cross bar can be easily disassembled. At the same time, in the above process, since the cross bar and the column 4 are connected through the clamping seat 6 and the fixing seat 5, the personnel can freely control the placement angle of the cross bar, so that the isolation belt can be easily controlled to bend according to the use requirements during installation and use, which makes it more convenient to use the isolation belt on the road.

[0032] It should be further explained that the installation plate and the guide rod 10 are arranged so that the guide rod 10 can play a guiding and limiting effect on the clamping seat 6; the accommodating groove is provided with anti-slip grooves, and the arrangement of the accommodating groove facilitates the clamping of the upper cross bar 1 and the lower cross bar 2, so that the cross bar and the clamping seat 6 and the fixed seat 5 cannot slide; the arrangement of the rotating column 11 facilitates personnel to rotate it from the outside through a hexagonal wrench, so that the worm 9 can drive the worm wheel 8 to rotate, thereby realizing the driving of the clamping seat 6; The setting of the adapter 12 allows the column 4 to rotate, which makes it easy to connect the column 4 to the base 3, thereby facilitating personnel to install or remove the isolation belt; the setting of the force hole makes it easy for personnel to plug it in from the outside through the force rod, and then amplify the force applied to the adapter 12 through the force rod, so that the connection between the adapter 12 and the base 3 is more secure; the setting of the anti-rust paint makes it easy to delay the corrosion of the column 4, and the setting of the reflective paint makes it easy to remind drivers at night.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A municipal engineering isolation belt, comprising a plurality of upper cross bars (1), a lower cross bar (2) and a plurality of bases (3), characterized in that: The lower end of the base (3) is provided with a bolt hole for installation, and the upper end of the base (3) is rotatably provided with a hollow column (4), and the upper and lower ends of the column (4) are respectively provided with installation openings, and a fixing seat (5) is fixed on the side of the installation opening close to the end of the column (4), and a clamping seat (6) is slidably installed on the side of the installation opening away from the fixing seat (5), and the middle part of the side close to the clamping seat (6) is commonly connected with a left-handed threaded rod (7), and a worm gear (8) is installed in the middle part of the left-handed threaded rod (7), and a matching worm (9) is installed on the wall of the column (4) corresponding to the worm gear (8), and the adjacent fixing seats (5) and the clamping seats (6) form a clamping member, and the upper cross bar (1) and the lower cross bar (2) are respectively inserted in the two clamping members.

2. A municipal engineering isolation zone according to claim 1, characterized in that: Two mounting plates are fixed inside the column (4), and the mounting plates are located on the upper and lower sides of the worm wheel (8). A guide rod (10) is symmetrically fixed on one side of the mounting plates away from each other, and the other end of the guide rod (10) is slidably connected to the clamping seat (6).

3. A municipal engineering isolation zone according to claim 1, characterized in that: A plurality of arc-shaped receiving grooves are provided on the side where the clamping seat (6) and the fixing seat (5) are close to each other, and anti-slip grooves are provided in the receiving grooves.

4. A municipal engineering isolation zone according to claim 1, characterized in that: Both ends of the worm (9) are provided with a rotating column (11), and the end of the rotating column (11) is provided with a hexagon socket bolt hole.

5. A municipal engineering isolation zone according to claim 1, characterized in that: The upper end of the base (3) is internally connected to a transfer seat (12) via a thread, and the upper end of the transfer seat (12) is internally connected to the lower end of the column (4) via a swivel.

6. A municipal engineering isolation zone according to claim 5, characterized in that: The outer ring surface of the upper end of the adapter seat (12) is provided with a plurality of force holes, and the plurality of force holes are distributed in a circle with the axis of the adapter seat (12) as the center.

7. A municipal engineering isolation zone according to claim 1, characterized in that: The outer ring surface of the column (4) is coated with anti-rust paint, and the surface of the anti-rust paint on the outer ring surface of the column (4) is provided with reflective paint coated in a ring shape at intervals.

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