Fence structure for zoo

Abstract

The utility model relates to a fence structure, in particular to a fence structure for a zoo. The fence aims to solve the problem that an existing fence for the zoo is single in escape prevention function. The free-ranging area is simple in structure, and animals are prevented from escaping from the free-ranging area by arranging a plurality of blocking structures; the grids and the supporting columns are alternately arranged; secondly, the top of the grid is provided with the baffle inclining towards the horizontal plane, the animals good at climbing meet the smooth baffle after climbing to the highest height of the grid, and due to the fact that the included angle beta exists between the baffle and the horizontal plane, the animals slide down under blocking of the baffle, and the animals are prevented from escaping from the free-ranging area; finally, the insulators on every two adjacent stand columns are connected in series through a bare wire, in the actual use process, the bare wires are connected with a pulse power source, and when the animals make contact with the bare wires, the pulse power source applies pulse electric shock which does not affect body health to the animals, so that the animals are actively disengaged after being subjected to the electric shock. The utility model belongs to the technical field of zoo fences.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fence structure, in particular to a fence structure for zoos, belonging to the technical field of zoo fence. BACKGROUND

[0002] The zoos in cities have free-range areas and resting areas for animals, and due to the limitation of land, each free-range area is usually surrounded by a fence, and how to prevent animals from escaping from each free-range area is crucial.

[0003] The existing fence has a single anti-escape function, for example, a patent with the application number CN200820141570.2 discloses an animal activity area electric net fence system protection device, which installs a pulse electric net on the side of the fence to keep animals away from the fence, thereby achieving the purpose of protection, but this method will produce a strong deterrent effect on animals, making them afraid to approach the fence, resulting in animals appearing to be dull or pacing back and forth in front of the fence, and thus adversely affecting the health and growth of animals.

[0004] In view of the above technical problems, how to propose a new fence structure has become a problem that needs to be solved by the technical personnel in the field. UTILITY MODEL CONTENT

[0005] The utility model provides a fence structure for zoos in view of the above-mentioned deficiencies of the prior art.

[0006] The technical scheme of the utility model is: a fence structure for zoos, comprising alternately arranged grating and support column, and the grating and the support column are connected through bolts.

[0007] The top of the grating is provided with a baffle inclined towards the horizontal plane, and the included angle between the baffle and the horizontal plane is β.

[0008] The support column comprises a base, a column and two telescopic support legs.

[0009] A plurality of long holes are formed in the base, and the base is connected with the foundation through foundation bolts.

[0010] The column is vertically fixed to the base, and the two telescopic support legs are symmetrically arranged on the side of the column, and the two ends of the telescopic support legs are respectively hinged to the support on the column and the support on the foundation.

[0011] The top of the column is provided with a support frame, the support frame comprises a first support section and a second support section, the included angle between the first support section and the horizontal plane is β, the second support section is parallel to the horizontal plane, a plurality of insulators are installed on the second support section, and bare wires are installed on the insulators.

[0012] Further, the grid comprises a rectangular frame, a plurality of first round reinforcing bars and a plurality of second round reinforcing bars.

[0013] The first round reinforcing bar is arranged perpendicularly to the first round reinforcing bar, and the first round reinforcing bar is fixedly connected to the first round reinforcing bar.

[0014] The first round reinforcing bar and the first round reinforcing bar are both fixedly connected to the rectangular frame, and both sides of the rectangular frame are provided with a blocking net, and a baffle is installed on the top of the rectangular frame.

[0015] Further, the telescopic supporting leg comprises an internally threaded pipe and two articulated rods.

[0016] The two articulated rods are respectively hinged to the support on the stand and the support on the foundation, and one of the articulated rods is provided with a left-handed thread, and the other articulated rod is provided with a right-handed thread.

[0017] The internally threaded pipe has two internally threaded sections with opposite rotation directions, the two articulated rods are screwed on the internally threaded pipe, and the two articulated rods are both provided with locking nuts, and the end faces of the locking nuts abut against the end faces of the internally threaded pipe.

[0018] Further, the telescopic supporting leg is provided with a limiting block ring and a plurality of anti-climbing balls.

[0019] The anti-climbing balls are coaxially connected to the internally threaded pipe, the limiting block ring is coaxially fixed to the internally threaded pipe, and the lowest anti-climbing ball abuts against the limiting block ring.

[0020] Compared with the prior art, the utility model has the following effects:

[0021] 1. The utility model has simple structure, and prevents animals from escaping from the free-range area through the setting of multiple blocking structures:

[0022] Firstly, the free-range areas in the zoo are fenced by the utility model, the grid 100 and the supporting column 200 are arranged alternately, and the grid 100 and the supporting column 200 are connected through bolts, so as to block the animals in the free-range areas.

[0023] Secondly, the telescopic supporting leg 230 provides auxiliary support for the supporting column 200, improves the stability of the supporting column 200, avoids that large fierce animals (such as lions, tigers or bears) collide or climb the grid 100 for a long time, and causes the supporting column 200 to shake; meanwhile, the telescopic supporting leg 230 is provided with a plurality of anti-climbing balls 235, when the animals climb upwards through the telescopic supporting leg 230, the anti-climbing balls 235 rotate, and then the animals slide down on the telescopic supporting leg 230.

[0024] Again, the top of the grid 100 is provided with a baffle 110 inclined to the horizontal plane, the animals skilled in climbing climb to the highest height of the grid 100 and encounter the smooth baffle 110, and since there is an angle β between the baffle 110 and the horizontal plane, the animals slide down under the block of the baffle 110, avoiding the animals escaping from the free-range area.

[0025] Finally, the insulators 241 between the adjacent two stand columns 220 are connected by bare wires, and in actual use, the bare wires are connected with the pulse power supply, when the animals touch the bare wires, the pulse power supply applies a pulse electric shock which does not affect the health of the animals, so that the animals voluntarily separate after being shocked. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is the front view of the grid 100 of the utility model;

[0027] Figure 2 is the side view of the grid 100 of the utility model;

[0028] Figure 3 is the front view of the rectangular frame 120 of the utility model;

[0029] Figure 4 is the front view of the support column 200 of the utility model;

[0030] Figure 5 is the side view of the support column 200 of the utility model;

[0031] Figure 6 is Figure 4 the sectional view in the direction of A;

[0032] Figure 7 is the sectional view of the telescopic support leg 230 of the utility model;

[0033] Figure 8 is the schematic view of the installation of the limiting check ring 234 and the anti-climbing ball 235 of the utility model;

[0034] Figure 9 is the schematic view of the installation of the grid 100 and the support column 200;

[0035] Figure 10 is the schematic view of the connection of the grid 100 and the support column 200.

[0036] In the drawing: 100, grid; 110, baffle; 120, rectangular frame; 121, first round reinforcing bar; 122, second round reinforcing bar; 130, blocking net; 200, support column; 210, base; 220, stand column; 230, telescopic support leg; 231, internal threaded pipe; 232, hinged rod; 233, locking nut; 234, limiting check ring; 235, anti-climbing ball; 240, support frame; 241, insulator. Detailed Implementation

[0037] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings.

[0038] Specific implementation method one: Combining Figures 1 to 10 This embodiment describes a zoo enclosure structure comprising alternating grids 100 and support posts 200, wherein the grids 100 and support posts 200 are connected by bolts.

[0039] The top of the grille 100 is fitted with a baffle 110 that is inclined toward the horizontal plane, and the angle between the baffle 110 and the horizontal plane is β, further, β is 50° to 60°.

[0040] Preferably, the thickness of the baffle 110 is 3-5 mm, and the baffle 110 is made of galvanized steel sheet.

[0041] The support column 200 includes a base 210, a column 220, and two retractable support legs 230.

[0042] The base 210 has several elongated holes, and the base 210 is connected to the foundation by anchor bolts. With this configuration, the position of the base 210 on the foundation can be finely adjusted through the elongated holes.

[0043] The column 220 is a hollow square tube, which is vertically fixed to the base 210. Two telescopic support legs 230 are symmetrically arranged on the side of the column 220. The two ends of the telescopic support legs 230 are hinged to the support on the column 220 and the support on the foundation, respectively. This arrangement improves the stability of the column 220.

[0044] A support frame 240 is installed on the top of the column 220. The support frame 240 includes a first support section and a second support section. The angle between the first support section and the horizontal plane is β. Further, β is 50° to 60°.

[0045] The second support section is parallel to the horizontal plane. Several insulators 241 are installed on the second support section. Bare wires are installed on the insulators 241. In this way, the insulators 241 on two adjacent columns 220 are connected in series by bare wires. In actual use, the bare wires are connected to the pulse power supply. When an animal touches the bare wires, the pulse power supply applies a pulse electric shock to the animal that does not affect its health, causing the animal to actively detach after being shocked.

[0046] Specific Implementation Method Two: Combining Figures 1 to 3This embodiment describes a grid 100 comprising a rectangular frame 120, a plurality of first circular tie rods 121, and a plurality of second circular tie rods 122.

[0047] The first circular tie rod 121 and the second circular tie rod 122 are arranged perpendicularly and are fixedly connected; furthermore, the diameters of the first circular tie rod 121 and the second circular tie rod 122 are both 10-15mm.

[0048] The first circular tie rod 121 and the second circular tie rod 122 are both fixedly connected to the rectangular frame 120. The rectangular frame 120 is a frame made of hollow square tubes welded together. Both sides of the rectangular frame 120 are equipped with a barrier net 130, and the mesh size of the barrier net 130 is smaller than the thickness of an animal's arm. The baffle 110 is installed on the top of the rectangular frame 120.

[0049] Other components and connection methods are the same as in Specific Implementation Method 1.

[0050] Specific implementation method three: Combining Figure 4 and Figure 7 This embodiment describes a telescopic support leg 230, which includes an internally threaded tube 231 and two hinged rods 232.

[0051] Two hinge rods 232 are respectively hinged to the support on the column 220 and the support on the foundation. One of the hinge rods 232 is provided with a left-hand thread, and the other hinge rod 232 is provided with a right-hand thread.

[0052] The internally threaded tube 231 has two internally threaded sections with opposite directions of rotation. Two hinge rods 232 are screwed onto the internally threaded tube 231. Locking nuts 233 are installed on both hinge rods 232, and the end face of the locking nut 233 abuts against the end face of the internally threaded tube 231.

[0053] With this setup, when adjusting the length of the telescopic support leg 230, first loosen the locking nut 233, then turn the internal threaded tube 231 clockwise or counterclockwise. This changes the engagement length of the thread, thereby altering the length of the telescopic support leg 230, making it easier to install the telescopic support leg 230 on the construction site.

[0054] Other components and connection methods are the same as in specific implementation method one or two.

[0055] Specific implementation method four: Combination Figure 4 , Figure 7 and Figure 8 This embodiment describes a telescopic support leg 230 equipped with a limit stop ring 234 and several anti-climb balls 235.

[0056] The anti-climb ball 235 is a hollow plastic ball. The anti-climb ball 235 is coaxially and rotatably connected to the internally threaded tube 231. The limiting ring 234 is coaxially and fixedly connected to the internally threaded tube 231. The lowermost anti-climb ball 235 abuts against the limiting ring 234.

[0057] With this configuration, the limiting ring 234 provides axial limiting for the anti-climb ball 235 on the internal threaded tube 231, preventing the anti-climb ball 235 from falling off the internal threaded tube 231. When the animal climbs up through the retractable support leg 230, the anti-climb ball 235 rotates, causing the animal to slip off the retractable support leg 230.

[0058] Other components and connection methods are the same as those in specific implementation methods one, two or three.

[0059] Working principle

[0060] Combination Figures 1 to 10 Explanation of the working principle of this utility model:

[0061] This utility model is used to enclose the free-range areas in the zoo. The grilles 100 and support columns 200 are arranged alternately and are connected to the support columns 200 by bolts, which can block the animals in each free-range area.

[0062] The retractable support leg 230 provides auxiliary support for the support column 200, improving the stability of the support column 200 and preventing large predators (such as lions, tigers, or bears) from colliding with or climbing the grid 100 for a long time, which would cause the support column 200 to shake. At the same time, several anti-climb balls 235 are installed on the retractable support leg 230. When an animal climbs up through the retractable support leg 230, the anti-climb balls 235 rotate, causing the animal to slip off the retractable support leg 230.

[0063] Animals that are good at climbing will encounter a smooth baffle 110 after climbing to the highest point of the grid 100. Since there is an angle β between the baffle 110 and the horizontal plane, the animals will slide down the baffle 110, preventing them from escaping the free-range area.

[0064] Furthermore, the insulators 241 on two adjacent posts 220 are connected in series by bare wires. In actual use, the bare wires are connected to the pulse power supply. When an animal touches the bare wires, the pulse power supply applies a pulse electric shock to the animal that does not affect its health, causing the animal to actively detach after being shocked.

[0065] The present invention has been disclosed above with reference to preferred embodiments, but it is not intended to limit the present invention. Any simple modifications, equivalent changes and alterations made by those skilled in the art to the above embodiments without departing from the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A fence structure for use in a zoo, characterized in that: It includes alternating grids (100) and support columns (200), and the grids (100) and support columns (200) are connected by bolts; The top of the grid (100) is fitted with a baffle (110) that is inclined toward the horizontal plane, and the angle between the baffle (110) and the horizontal plane is β; The support column (200) includes a base (210), a column (220), and two retractable support legs (230). The base (210) has several elongated holes, and the base (210) is connected to the foundation by anchor bolts; The column (220) is vertically fixed to the base (210), and two telescopic support legs (230) are symmetrically arranged on the side of the column (220). The two ends of the telescopic support legs (230) are respectively hinged to the support on the column (220) and the support on the foundation. A support frame (240) is installed on the top of the column (220). The support frame (240) includes a first support section and a second support section. The angle between the first support section and the horizontal plane is β. The second support section is parallel to the horizontal plane. Several insulators (241) are installed on the second support section. Bare conductors are installed on the insulators (241).

2. The enclosure structure for a zoo according to claim 1, characterized in that: The grid (100) includes a rectangular frame (120), a plurality of first circular tie rods (121) and a plurality of second circular tie rods (122). The first circular tie rod (121) and the second circular tie rod (122) are arranged perpendicularly, and the first circular tie rod (121) and the second circular tie rod (122) are fixedly connected; The first circular tie rod (121) and the second circular tie rod (122) are both fixedly connected to the rectangular frame (120). The two sides of the rectangular frame (120) are equipped with netting (130), and the baffle (110) is installed on the top of the rectangular frame (120).

3. The enclosure structure for a zoo according to claim 1, characterized in that: The retractable support leg (230) includes an internally threaded tube (231) and two hinged rods (232). Two hinge rods (232) are respectively hinged to the support on the column (220) and the support on the foundation. One of the hinge rods (232) is provided with a left-hand thread, and the other hinge rod (232) is provided with a right-hand thread. The internally threaded tube (231) has two internally threaded sections with opposite directions of rotation. Two hinge rods (232) are screwed onto the internally threaded tube (231). Locking nuts (233) are installed on both hinge rods (232). The end face of the locking nut (233) abuts against the end face of the internally threaded tube (231).

4. A zoo enclosure structure according to claim 3, characterized in that: The retractable support leg (230) is equipped with a limit ring (234) and several anti-climb balls (235). The anti-climb ball (235) is coaxially rotatably connected to the internal threaded tube (231), the limiting ring (234) is coaxially fixed to the internal threaded tube (231), and the lowest anti-climb ball (235) abuts against the limiting ring (234).

5. A zoo enclosure structure according to claim 2, characterized in that: The diameters of the first circular tie rod (121) and the second circular tie rod (122) are both 10-15 mm.

6. A zoo enclosure structure according to claim 5, characterized in that: The thickness of the baffle (110) is 3-5 mm.

7. A zoo enclosure structure according to claim 6, characterized in that: The baffle (110) is made of galvanized steel sheet.

8. A zoo enclosure structure according to claim 7, characterized in that: The rectangular frame (120) is a frame made of hollow square tubes welded together.

9. A zoo enclosure structure according to claim 8, characterized in that: The column (220) is a hollow square tube.

10. A zoo enclosure structure according to claim 4, characterized in that: The anti-climb ball (235) is a hollow plastic ball.

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