Greening protection isolation fence for green belt

Abstract

The utility model belongs to the technical field of greening protection isolation fences, and discloses a greening protection isolation fence for a green belt, which comprises a plurality of supporting upright posts, a pair of fixed cross beams is arranged between every two adjacent supporting upright posts, and first sliding chutes are symmetrically arranged on two sides of the inner part of each fixed cross beam. According to the device, through cooperative use of the supporting stand columns, the fixed cross beam, the movable cross beam and the first sliding grooves, the size of the movable cross beam can be conveniently adjusted in the mounting process, so that the total length of the fixed cross beam and the movable cross beam is kept consistent with the length of a green belt; therefore, the phenomenon that errors exist between the length of the protective isolation fence and the length of the green belt is avoided. Through cooperative use of a mounting groove, a mounting seat, a knob, a transmission rod, a driving bevel gear, a threaded rod, a driven bevel gear and a threaded hole, a limiting block can slide in the mounting seat conveniently, and through clamping connection of the limiting block and a limiting groove, the movable cross beam can be quickly mounted and dismounted on the side face of the supporting stand column conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of greening protection isolation fences, and more specifically, particularly relates to a greening protection isolation fence for green belts. Background Art

[0002] Greening protection fence is a kind of railing used to protect and isolate green belts. It is usually made of metal, plastic or wood, with a certain height and density, which can effectively prevent people from entering green land and protect vegetation from damage. Greening protection fence is widely used in public places such as urban greening, parks, schools, hospitals, etc., and is also one of the necessary facilities for urban beautification.

[0003] The current greening protection fence is generally composed of a number of supporting columns and a number of guardrails, and the length of the guardrails is generally fixed. This will lead to an error in the length of the greening protection fence and the length of the green belt during the actual installation of the greening protection fence, which will lead to an unsightly green belt after the installation of the greening protection fence is completed, and will also cause a waste of materials. After long-term use, the greening protection fence will be damaged due to weather and human factors. The current protection fences are generally fixed to the sides of the supporting columns by welding or screwing, which will make the replacement process of the protection fences more cumbersome for the staff.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a greening protection isolation fence for a green belt is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a green belt greening protection fence, which is achieved by the following specific technical means:

[0006] A greening protection isolation fence for a green belt comprises a plurality of supporting columns, a pair of fixed beams is arranged between every two adjacent supporting columns, first slide grooves are symmetrically provided on both sides of the interior of the fixed beams, a pair of the first slide grooves are respectively slidably connected with movable beams in their interiors, a limiting groove is provided on one side of the top of the movable beam, a pair of mounting grooves are respectively provided on three side surfaces of the supporting columns, a mounting seat is installed on the top of each mounting groove, second slide grooves are respectively provided on both sides of the inner wall of the mounting seat, a pair of the second slide grooves are slidably connected with sliders in their interiors, a limiting block is installed between the pair of sliders, the limiting block is snap-connected with the limiting groove, and a plurality of protective rods are respectively connected to one side of the fixed beam and the movable beam by bolts.

[0007] Furthermore, a transmission rod is horizontally rotatably connected inside the mounting seat, an active bevel gear is sleeved on the outer side of the transmission rod, a threaded rod is vertically installed on the inner top of the mounting seat, a driven bevel gear is sleeved on the outer side of the threaded rod, and the driven bevel gear is meshed with the active bevel gear.

[0008] Furthermore, a threaded hole is provided at the top of the limit block, and one end of the threaded rod is connected to the limit block through the threaded hole.

[0009] Furthermore, one end of the transmission rod extends to the outside of the supporting column and is fixedly mounted with a knob.

[0010] Furthermore, a shift block is installed on one side of the movable crossbeam.

[0011] Furthermore, a fixed base is installed at the bottom end of the supporting column.

[0012] Furthermore, a lighting lamp is installed on the top of the supporting column.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The greening protection fence for green belts in the utility model is convenient to adjust the size of the movable beam during installation through the coordinated use of the supporting column, the fixed beam, the movable beam and the first slide groove, so that the overall length of the fixed beam and the movable beam is consistent with the length of the green belt, thereby avoiding the phenomenon that there is an error between the length of the protection fence and the length of the green belt. Through the coordinated use of the installation groove, the mounting seat, the knob, the transmission rod, the active bevel gear, the threaded rod, the driven bevel gear and the threaded hole, it is convenient to realize the sliding of the limit block in the mounting seat, and then through the engagement connection between the limit block and the limit groove, it is convenient to realize the rapid installation and removal of the movable beam on the side of the supporting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 It is a partial structural stereoscopic schematic diagram of the utility model.

[0017] Figure 3 This utility model Figure 2 Schematic diagram of top cross-section.

[0018] Figure 4 It is a partial structural side sectional schematic diagram of the utility model.

[0019] Figure 5 It is a partial structural side sectional schematic diagram of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Support column; 2. Fixed beam; 3. First slide groove; 4. Movable beam; 5. Limiting groove; 6. Mounting groove; 7. Mounting seat; 8. Second slide groove; 9. Sliding block; 10. Limiting block; 11. Protective rod; 12. Transmission rod; 13. Active bevel gear; 14. Threaded rod; 15. Driven bevel gear; 16. Threaded hole; 17. Knob; 18. Dial block; 19. Fixed base; 20. Lighting lamp. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a green belt greening protection isolation fence, comprising a plurality of supporting columns 1, a pair of fixed beams 2 is arranged between each two adjacent supporting columns 1, first slide grooves 3 are symmetrically opened on both sides of the fixed beams 2, and the insides of the pair of first slide grooves 3 are respectively slidably connected with movable beams 4, which is convenient for realizing the sliding of the movable beams 4 in the fixed beams 2, thereby realizing that the length of the protection isolation fence can be freely adjusted, a limiting groove 5 is arranged on one side of the top of the movable beam 4, and a pair of mounting grooves 6 are respectively opened on the three sides of the supporting column 1, which is convenient for realizing the movable beam For the installation of the beam 4, a mounting seat 7 is installed at the top of each mounting groove 6, and second slide grooves 8 are respectively opened on both sides of the inner wall of the mounting seat 7. A pair of second slide grooves 8 are slidably connected to the inside of each slide groove 8. A limit block 10 is installed between the pair of slide blocks 9. The second slide grooves 8 and the slide block 9 are used in coordination to facilitate the sliding of the limit block 10 in the mounting seat 7. The limit block 10 is snap-connected with the limit groove 5 to facilitate the fixation between the movable crossbeam 4 and the supporting column 1. A plurality of protective rods 11 are respectively connected to one side of the fixed crossbeam 2 and the movable crossbeam 4 by bolts.

[0028] Among them, the inside of the mounting seat 7 is horizontally rotatably connected with a transmission rod 12, the outer side of the transmission rod 12 is sleeved with a driving bevel gear 13, and a threaded rod 14 is vertically installed at the top of the inner part of the mounting seat 7. The outer side of the threaded rod 14 is sleeved with a driven bevel gear 15, and the driven bevel gear 15 is meshed with the driving bevel gear 13, so that the transmission rod 12 drives the rotation of the threaded rod 14 through the gear transmission of the driving bevel gear 13 and the driven bevel gear 15.

[0029] A threaded hole 16 is formed at the top of the limit block 10 , and one end of the threaded rod 14 is connected to the limit block 10 through the threaded hole 16 , so that the limit block 10 can be driven to move in the mounting seat 7 by the rotation of the threaded rod 14 .

[0030] One end of the transmission rod 12 extends to the outside of the support column 1 and is fixedly mounted with a knob 17 to facilitate the rotation of the transmission rod 12 .

[0031] A shift block 18 is installed on one side of the movable crossbeam 4 to facilitate the sliding of the movable crossbeam 4 in the first sliding groove 3 .

[0032] A fixing base 19 is installed at the bottom end of the supporting column 1 to facilitate fixing of the supporting column 1 .

[0033] Among them, a lighting lamp 20 is installed on the top of the supporting column 1, which is convenient for lighting the road surface outside the greening protection isolation fence at night and increasing the practicality of the isolation fence.

[0034] The working principle of this embodiment is as follows: first, the staff fixes the supporting column 1 at the planned position around the green belt through the fixed base 19, and then slides the movable beam 4 out of the fixed beam 2 by toggling the toggle block 18, and then installs the end of the movable beam 4 into the installation groove 6, and then turns the knob 17 to make the transmission rod 12 start to rotate. At this time, the active bevel gear 13 starts to drive the driven bevel gear 15 to rotate synchronously under the rotation of the transmission rod 12, so that the threaded rod 14 connected to the driven bevel gear 15 starts to rotate, and then the limit block 10 connected to one end of the threaded rod 14 starts to slide downward in the mounting seat 7 until the limit block 10 slides into the limit groove 5, thereby completing the installation of the movable beam 4, and then the protective rod 11 is installed on one side of the fixed beam 2 and the movable beam 4 by bolts to complete the installation of the greening protection isolation fence. When the protective fence needs to be replaced, the knob 17 can be rotated in the reverse direction to separate the limit block 10 from the limit slot 5, thereby separating the movable crossbeam 4 from the support column 1, which is convenient for subsequent replacement operations. Through the above steps, the length of the protective fence can be kept consistent with the length of the green belt, and the installation and disassembly of the protective fence are simplified, thereby improving the operation efficiency.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A green belt greening protection fence, comprising a plurality of support columns (1), characterized in that: A pair of fixed beams (2) is provided between every two adjacent supporting columns (1), first slide grooves (3) are symmetrically provided on both sides of the interior of the fixed beams (2), and a movable beam (4) is slidably connected to the interior of the pair of first slide grooves (3), and a limiting groove (5) is provided on one side of the top of the movable beam (4). A pair of mounting grooves (6) are provided on three sides of the supporting column (1), and a mounting seat (7) is installed on the top of each mounting groove (6). Second slide grooves (8) are provided on both sides of the inner wall of the mounting seat (7), and a slider (9) is slidably connected to the interior of the pair of second slide grooves (8). A limiting block (10) is installed between the pair of sliders (9), and the limiting block (10) is snap-fitted and connected to the limiting groove (5). A plurality of protective rods (11) are respectively connected to one side of the fixed beam (2) and the movable beam (4) by bolts.

2. The greening protection fence for green belts as claimed in claim 1, characterized in that: A transmission rod (12) is horizontally rotatably connected inside the mounting seat (7), and a driving bevel gear (13) is sleeved on the outer side of the transmission rod (12). A threaded rod (14) is vertically mounted on the top of the inner side of the mounting seat (7), and a driven bevel gear (15) is sleeved on the outer side of the threaded rod (14), and the driven bevel gear (15) is meshed with the driving bevel gear (13).

3. The greening protection fence for green belts as claimed in claim 2, characterized in that: A threaded hole (16) is provided at the top end of the limit block (10), and one end of the threaded rod (14) is connected to the limit block (10) via the threaded hole (16).

4. The greening protection fence for green belts as claimed in claim 2, characterized in that: One end of the transmission rod (12) extends to the outside of the supporting column (1) and is fixedly mounted with a knob (17).

5. The greening protection fence for green belts as claimed in claim 1, characterized in that: A shift block (18) is installed on one side of the movable crossbeam (4).

6. The greening protection fence for green belts as claimed in claim 1, characterized in that: A fixed base (19) is installed at the bottom end of the supporting column (1).

7. The greening protection fence for green belts as claimed in claim 1, characterized in that: A lighting lamp (20) is installed on the top end of the supporting column (1).

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