Protective fence for protecting ancient trees

Abstract

The utility model provides a protective enclosure for protecting an ancient tree, which belongs to the technical field of protective enclosures, aims to solve the problems that audio continuously played by a loudspeaker not only aggravates noise pollution, but also easily makes tourists feel irritable and influences the touring experience of the tourists, and comprises a positioning base, the two fence bodies are perpendicularly and fixedly connected to the outer side of the top end face of the positioning base. The two movable brackets are respectively arranged at the upper ends of the two fence main bodies in a sliding manner; the mounting auxiliary mechanism is arranged on the inner side of the positioning base; the two connecting supporting plates are fixedly connected to the outer sides of the upper ends of the two fence bodies correspondingly. An audible and visual alarm is arranged on the top end face of the connecting supporting plate. The automatic alarm mechanism is arranged between the audible and visual alarm and the movable bracket on the same side; the protection effect on the ancient tree is guaranteed, meanwhile, noise pollution caused by continuous playing of the loudspeaker is greatly avoided, the touring experience of tourists is further improved, and the use effect and flexibility of the protection fence in the actual application process are further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective enclosures, and more specifically, particularly relates to a protective enclosure for protecting ancient trees. Background Art

[0002] When managing ancient trees, in order to prevent damage to the roots and trunks of ancient trees caused by tourists approaching the ancient trees during their visits and tours, protective fences are usually set up around the ancient trees to prevent tourists from doing irreversible harm to the ancient trees due to their approach.

[0003] For example, the existing application number CN202221700722.4 discloses a new type of fence for protecting ancient and famous trees, which relates to the field of garden tree management technology, including multiple fence boards and mounting rods vertically arranged between adjacent fence boards, multiple rotating sleeves are equidistantly sleeved on the mounting rods, and the adjacent rotating sleeves are respectively engaged with the fence boards on both sides, and the side panels of the fence boards are vertically slidably provided with plug rods that cooperate with the rotating sleeves, and the mounting rods are vertically slidably provided with positioning rods that cooperate with the rotating sleeves. In the utility model, through the cooperation of the mounting rods, rotating sleeves, plug rods, positioning rods and fence boards, it is convenient to adjust the installation angle between adjacent fence boards, and the fence boards can be increased or decreased to form different enclosure spaces. The installation is convenient, which solves the problem that the fence is composed of four fence boards placed vertically to each other and then fixedly connected by multiple connecting bolts, and it is inconvenient to add fence boards to adjust the fence enclosure space.

[0004] Based on the above, in the process of using fences to protect ancient trees, in order to prevent tourists from climbing over the protective fences and causing damage to the ancient trees, loudspeakers are usually installed near the fences. The loudspeakers play audio prompts to warn tourists not to climb over the fences. The audio continuously played by the loudspeakers not only aggravates noise pollution, but also easily makes tourists feel irritated, affecting their sightseeing experience. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a protective fence for protecting ancient trees, so as to solve the problem of damage to the ancient trees caused by tourists climbing over the protective fence during the process of using the fence to protect the ancient trees. Usually, a loudspeaker is set near the fence, and the reminder audio played by the loudspeaker warns tourists not to climb over the fence. The audio continuously played by the loudspeaker not only aggravates the noise pollution, but also easily makes tourists feel irritated, affecting the tourists' sightseeing experience.

[0006] The purpose and effect of the protective fence for ancient tree protection of the utility model are achieved by the following specific technical means:

[0007] A protective fence for protecting ancient trees, comprising a positioning base, a fence main body, a movable bracket, an installation auxiliary mechanism, a connecting support plate and an automatic alarm mechanism; the positioning base is composed of two semi-annular brackets; there are two fence main bodies, and the two fence main bodies are respectively and vertically fixedly connected to the outer side of the top end face of the positioning base; there are two movable brackets, and the two movable brackets are respectively and slidably arranged on the upper ends of the two fence main bodies; the installation auxiliary mechanism is arranged on the inner side of the positioning base; the installation auxiliary mechanism comprises anchor bolts and a driving gear ring, and there are multiple anchor bolts, and the multiple anchor bolts are threadedly connected to the inner side of the positioning base in a circular array; there are two connecting support plates, and the two connecting support plates are respectively and fixedly connected to the outer side of the upper ends of the two fence main bodies; the top end face of the connecting support plate is provided with an audible and visual alarm; a starting switch is elastically connected to the outer side of the audible and visual alarm; the automatic alarm mechanism is arranged between the audible and visual alarm and the movable bracket on the same side; the automatic alarm mechanism comprises a driving inclined block and a force-bearing inclined block.

[0008] Further, the front and rear sides of the inner end surface of the enclosure body at the left end are fixedly connected with docking auxiliary blocks; the docking auxiliary block is a convex block structure; and a docking auxiliary groove is provided at the alignment position between the inner end surface of the enclosure body at the right end and the docking auxiliary block;

[0009] The driving gear ring is rotatably arranged on the inner side of the positioning base; the driving gear ring is composed of two semi-annular gear rings; the front and rear sides of the inner end surface of the driving gear ring at the right end are fixedly connected with a positioning auxiliary block; a positioning auxiliary groove is provided at the alignment position between the inner end surface of the driving gear ring at the left end and the positioning auxiliary block.

[0010] Furthermore, the installation auxiliary mechanism also includes: a transmission gear, there are multiple transmission gears, multiple positioning auxiliary blocks are respectively arranged in a circular array on the outside of the driving gear ring, and the positions of the transmission gear and the anchor bolt are relatively aligned; a limiting protrusion is fixedly connected to the inner side of the transmission gear; and a limiting groove is formed at the alignment position of the anchor bolt and the limiting protrusion.

[0011] Furthermore, a plurality of positioning guide pillars are vertically fixedly connected to the bottom end surface of the movable bracket; and an elastic reset member is fixedly connected between the positioning guide pillars and the enclosure body.

[0012] Furthermore, there are two driving inclined blocks, which are respectively arranged at the lower ends of the two movable brackets; the driving inclined blocks and the movable brackets on the same left and right sides are fixedly connected by connecting pillars;

[0013] There are two force-bearing inclined blocks, which are slidably arranged on the outsides of the two driving inclined blocks respectively, and the force-bearing inclined blocks on the same side are aligned with the positions of the start switches; the contact surfaces between the driving inclined blocks and the force-bearing inclined blocks on the same left and right sides are slope-shaped structures.

[0014] Furthermore, the front and rear sides of the inner end surface of the force-bearing inclined block are fixedly connected to a limiting auxiliary frame; the inner side of the limiting auxiliary frame is slidably connected to a guide pillar; the guide pillar is fixedly connected to the enclosure body; and an elastic traction member is fixedly connected between the guide pillar and the limiting auxiliary frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model realizes the rapid installation and positioning of the enclosure when in use, reduces the frequency and workload of repeated work of the staff when installing the enclosure, improves the installation efficiency of the enclosure, and improves the convenience of use of the protective enclosure in actual application;

[0017] When the utility model is in use, when a tourist maliciously climbs over the fence, the automatic alarm mechanism is automatically driven to make a sound due to the squeezing and pushing force generated when the tourist contacts the movable bracket during the climbing process, so as to warn the tourist who has climbed over the fence, thereby ensuring the protective effect on the ancient trees and greatly avoiding the noise pollution caused by the continuous broadcasting of the loudspeaker, further improving the tourists' sightseeing experience, as well as the use effect and flexibility of the protective fence in actual application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall isometric structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the auxiliary installation mechanism of the utility model.

[0020] Figure 3 The utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 4 The utility model Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] Figure 5 The utility model is a schematic diagram of the installation structure of the positioning guide column and the automatic alarm mechanism.

[0023] Figure 6 The utility model is a schematic diagram of the automatic alarm mechanism and the installation structure of the sound and light alarm.

[0024] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0025] 1. Positioning base; 2. Enclosure body; 201. Docking auxiliary block; 3. Movable bracket; 301. Positioning guide column; 302. Elastic reset member; 4. Driving gear ring; 401. Anchor bolt; 402. Transmission gear; 403. Limiting groove; 404. Limiting protrusion; 405. Positioning auxiliary block; 5. Connecting support plate; 6. Sound and light alarm; 601. Start switch; 7. Driving inclined block; 701. Connecting pillar; 702. Force-bearing inclined block; 703. Guide pillar; 704. Elastic traction member; 705. Limiting auxiliary frame. DETAILED DESCRIPTION

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0027] Embodiment 1:

[0028] As attached Figure 1 To Attachment Figure 4 As shown:

[0029] The utility model provides a protective fence for protecting ancient trees, comprising a positioning base 1, a fence body 2, a movable bracket 3, an installation auxiliary mechanism, a connecting support plate 5 and an automatic alarm mechanism; the positioning base 1 is composed of two semi-annular brackets; there are two fence bodies 2, and the two fence bodies 2 are respectively vertically fixedly connected to the outer sides of the top end surface of the positioning base 1; there are two movable brackets 3, and the two movable brackets 3 are respectively slidably arranged on the upper ends of the two fence bodies 2; the installation auxiliary mechanism is arranged on the inner side of the positioning base 1; the installation auxiliary mechanism comprises an anchor bolt 401 and a driving gear ring 4, there are multiple anchor bolts 401, and the multiple anchor bolts 401 are threadedly connected to the inner side of the positioning base 1 in a circumferential array; there are two connecting support plates 5, and the two connecting support plates 5 are respectively fixedly connected to the outer sides of the upper ends of the two fence bodies 2; an audible and visual alarm 6 is arranged on the top end surface of the connecting support plate 5; a starting switch 601 is elastically connected to the outer side of the audible and visual alarm 6; the automatic alarm mechanism is arranged between the audible and visual alarm 6 and the movable bracket 3 on the same side.

[0030] The front and rear sides of the inner end surface of the left end enclosure body 2 are fixedly connected with a docking auxiliary block 201; the docking auxiliary block 201 is a convex block structure; and a docking auxiliary groove is provided at the alignment position between the inner end surface of the right end enclosure body 2 and the docking auxiliary block 201;

[0031] The driving gear ring 4 is rotatably arranged on the inner side of the positioning base 1; the driving gear ring 4 is composed of two semi-annular gear rings; the front and rear sides of the inner end surface of the right end driving gear ring 4 are fixedly connected with a positioning auxiliary block 405; a positioning auxiliary groove is provided at the alignment position between the inner end surface of the left end driving gear ring 4 and the positioning auxiliary block 405.

[0032] Among them, the installation auxiliary mechanism also includes: a transmission gear 402, there are multiple transmission gears 402, and multiple positioning auxiliary blocks 405 are respectively arranged in a circular array on the outside of the driving gear ring 4, and the positions of the transmission gear 402 and the anchor bolt 401 are relatively aligned; a limiting protrusion 404 is fixedly connected to the inner side of the transmission gear 402; a limiting groove 403 is formed at the alignment position of the anchor bolt 401 and the limiting protrusion 404.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When the utility model is in use, after the positioning base 1 on one side is set on the periphery of the ancient tree, the docking positioning of the fixed enclosure body 2 is realized by the cooperation of the docking auxiliary block 201, and the docking positioning process of the driving gear ring 4 is realized by the cooperation of the positioning auxiliary block 405; after the position of the limiting protrusion 404 and the limiting groove 403 are relatively aligned, a plurality of anchor bolts 401 are respectively inserted into the inner side of the transmission gear 402, and when any one of the anchor bolts 401 is rotated, the cooperation of the driving gear ring 4 is used to realize the synchronous rotation of the plurality of transmission gears 402 and the anchor bolts 401, thereby realizing the rapid positioning and installation of the enclosure on the outside of the ancient tree.

[0035] Embodiment 2:

[0036] As attached Figure 5 To Attachment Figure 6 As shown:

[0037] On the basis of the first embodiment, the automatic alarm mechanism includes a driving inclined block 7 and a force-bearing inclined block 702 .

[0038] Among them, a plurality of positioning guide pillars 301 are vertically fixedly connected to the bottom end surface of the movable bracket 3; and an elastic reset member 302 is fixedly connected between the positioning guide pillars 301 and the enclosure body 2.

[0039] There are two driving inclined blocks 7, which are respectively arranged at the lower ends of the two movable brackets 3; the driving inclined blocks 7 and the movable brackets 3 on the same left and right sides are fixedly connected by connecting pillars 701;

[0040] There are two force-bearing inclined blocks 702, which are slidably arranged on the outside of the two driving inclined blocks 7 respectively, and the positions of the force-bearing inclined blocks 702 on the same side are relatively aligned with the positions of the starting switches 601; the contact surfaces between the driving inclined blocks 7 and the force-bearing inclined blocks 702 on the same left and right sides are slope-shaped structures.

[0041] Among them, the front and rear sides of the inner end surface of the force-bearing inclined block 702 are fixedly connected with a limiting auxiliary frame 705; the inner side of the limiting auxiliary frame 705 is slidably connected with a guide pillar 703; the guide pillar 703 is fixedly connected to the enclosure body 2; and an elastic traction member 704 is fixedly connected between the guide pillar 703 and the limiting auxiliary frame 705.

[0042] The specific usage and function of this embodiment are as follows:

[0043] When the utility model is in use, when a tourist maliciously climbs over the fence, the movable bracket 3 slides downward due to the squeezing force after the tourist contacts the movable bracket 3 during the climbing process. During the sliding downward of the movable bracket 3, the driving inclined block 7 is pushed to slide downward at the same time. During the sliding downward of the driving inclined block 7, the force-bearing inclined block 702 is pushed to slide outward synchronously. During the sliding outward of the force-bearing inclined block 702, the starting switch 601 is squeezed to realize the automatic start of the sound and light alarm 6 to make it sound, and warn the tourist who climbs over the fence. The cooperation of the guide pillar 703 and the limiting auxiliary frame 705 is adopted to realize the guiding and limiting of the force-bearing inclined block 702 when it slides.

[0044] In this article, there are a few points to note:

[0045] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0046] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0047] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A protective enclosure for ancient tree protection, comprising a positioning base, an enclosure body, a movable bracket, an installation auxiliary mechanism, a connecting support plate and an automatic alarm mechanism; characterized in that: The positioning base is composed of two semi-annular brackets; there are two enclosure bodies, which are respectively fixedly connected vertically to the outer side of the top end surface of the positioning base; there are two movable brackets, which are respectively slidably arranged on the upper ends of the two enclosure bodies; the installation auxiliary mechanism is arranged on the inner side of the positioning base; the installation auxiliary mechanism includes anchor bolts and driving gear rings, and there are multiple anchor bolts, and multiple anchor bolts are threadedly connected to the inner side of the positioning base in a circular array; there are two connecting support plates, which are respectively fixedly connected to the outer side of the upper ends of the two enclosure bodies; an audible and visual alarm is arranged on the top end surface of the connecting support plate; a starting switch is elastically connected to the outer side of the audible and visual alarm; the automatic alarm mechanism is arranged between the audible and visual alarm and the movable bracket on the same side; the automatic alarm mechanism includes a driving inclined block and a force-bearing inclined block.

2. The protective enclosure for ancient tree protection as claimed in claim 1, characterized in that: The front and rear sides of the inner end surface of the enclosure body at the left end are fixedly connected with docking auxiliary blocks; the docking auxiliary blocks are convex block structures; the inner end surface of the enclosure body at the right end is provided with a docking auxiliary groove starting from the alignment position with the docking auxiliary block; The driving gear ring is rotatably arranged on the inner side of the positioning base; the driving gear ring is composed of two semi-annular gear rings; the front and rear sides of the inner end surface of the driving gear ring at the right end are fixedly connected with a positioning auxiliary block; a positioning auxiliary groove is provided at the alignment position between the inner end surface of the driving gear ring at the left end and the positioning auxiliary block.

3. The protective enclosure for ancient tree protection as claimed in claim 1, characterized in that: The installation auxiliary mechanism also includes: a transmission gear, which has multiple transmission gears, and multiple positioning auxiliary blocks are respectively arranged in a circular array on the outside of the driving gear ring, and the positions of the transmission gear and the anchor bolt are relatively aligned; a limiting protrusion is fixedly connected to the inner side of the transmission gear; and a limiting groove is formed at the alignment position of the anchor bolt and the limiting protrusion.

4. The protective enclosure for protecting ancient trees as claimed in claim 1, characterized in that: A plurality of positioning guide columns are vertically fixedly connected to the bottom end surface of the movable bracket; and an elastic reset member is fixedly connected between the positioning guide columns and the enclosure body.

5. The protective enclosure for ancient tree protection as claimed in claim 1, characterized in that: There are two driving inclined blocks, which are respectively arranged at the lower ends of the two movable brackets; the driving inclined blocks and the movable brackets on the same left and right sides are fixedly connected by connecting pillars; There are two force-bearing inclined blocks, which are slidably arranged on the outsides of the two driving inclined blocks respectively, and the force-bearing inclined blocks on the same side are aligned with the positions of the start switches; the contact surfaces between the driving inclined blocks and the force-bearing inclined blocks on the same left and right sides are slope-shaped structures.

6. The protective enclosure for protecting ancient trees as claimed in claim 1, characterized in that: The front and rear sides of the inner end surface of the force-bearing inclined block are fixedly connected to a limiting auxiliary frame; the inner side of the limiting auxiliary frame is slidably connected to a guide pillar; the guide pillar is fixedly connected to the enclosure body; an elastic traction piece is fixedly connected between the guide pillar and the limiting auxiliary frame.

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