Fence capable of adjusting protection range

Abstract

The utility model relates to the technical field of fences, and discloses a fence capable of adjusting the protection range, which comprises a main body mechanism, connecting rotating mechanisms and a fence mechanism, the connecting rotating mechanisms are positioned on the left side and the right side of the main body mechanism, the fence mechanism is positioned on the surface of the fence mechanism, and the main body mechanism comprises an adjusting column I; a moving groove is formed in the first adjusting column. By arranging the first adjusting column and the second adjusting column, when the clamping rod is taken out of the clamping groove, the first adjusting column and the second adjusting column are pulled, the sliding rod moves and slides in the moving groove, when the sliding rod slides towards the inner side, the first moving plate is driven to move towards the outer side, and the distance between the first adjusting column and the second adjusting column is increased; the distance-adjustable fence is used for increasing the protection range, when the protection range needs to be shrunk, the first adjusting column and the second adjusting column are moved towards the inner side, the sliding rod is moved towards the outer side, the whole body is shrunk and adjusted, and the protection range is shrunk.

Description

Technical Field

[0001] The utility model relates to the technical field of fences, in particular to a fence capable of adjusting a protection range. Background Art

[0002] Fences, also known as guardrails, refer to obstacles set up around specific areas to separate, block or indicate directions. It can not only play a protective role, but also beautify the environment. There are many types of fences. According to different usage scenarios and needs, they can be divided into agricultural fences, industrial fences, civil fences and public facility fences. The functions of fences mainly include separation, blocking, indication and decoration. For example, road guardrails can separate motor vehicles and non-motor vehicles, as well as sidewalks, to improve road safety; balcony guardrails can prevent falls from heights and protect personal safety; industrial area fences can prevent unauthorized personnel from entering important areas; and fences in gardens play a more decorative role to improve the beauty of the environment.

[0003] However, currently available fences can only be customized to a specific distance to enclose a specific location. Therefore, a fence that can adjust the protection range is needed to increase or decrease the protection range. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a fence for adjusting the protection range, comprising a main body mechanism, a connecting and rotating mechanism and a fence mechanism, wherein the connecting and rotating mechanism is located on the left and right sides of the main body mechanism, and the fence mechanism is located on the surface of the fence mechanism;

[0005] The main mechanism includes an adjusting column 1, a movable groove is provided inside the adjusting column 1, a sliding rod is slidably connected inside the movable groove, both ends of the sliding rod are fixedly connected to a limiting plate 1, a movable plate 1 is fixedly connected to the surface of the sliding rod, a slot is provided on the top of the adjusting column 1, a clamping rod is clamped inside the slot, a fixed rod 1 is slidably connected to the surface of the clamping rod, both ends of the fixed rod 1 are fixedly connected to a mounting plate 1, and the bottom of the mounting plate 1 is fixedly connected to an adjusting column 2.

[0006] Through the above technical solution, by setting the adjustment column one and the adjustment column two, when the card rod is taken out from the card slot, the adjustment column one and the adjustment column two are pulled, and the sliding bar moves and slides in the movable slot. When the sliding bar slides inward, it drives the movable plate one to move outward, thereby increasing the distance between the adjustment column one and the adjustment column two. The fence with adjustable distance is used to increase the protection range. When the protection range needs to be reduced, the adjustment column one and the adjustment column two are moved inward, and the sliding bar is moved outward, and the whole is contracted and adjusted to reduce the protection range.

[0007] As a further improvement of the above scheme, the movable groove passes through the adjusting column one, the number of the sliding rods is set to two, and the two sliding rods are symmetrically and evenly distributed on both sides of the center of the movable groove surface, the sliding rod passes through the movable groove, one end of the movable plate one is connected to the inside of the adjusting column one, and the other end of the movable plate is connected to the inside of the adjusting column two.

[0008] As a further improvement of the above solution, the connecting and rotating mechanism includes a fixed sleeve, a connecting rod is sleeved inside the fixed sleeve, and a mounting platform is fixedly connected to the bottom of the connecting rod.

[0009] Through the above technical solution, by setting a fixed sleeve, the direction of the fence mechanism can be adjusted through the fixed sleeve and the connecting rod, thereby increasing the overall practical performance.

[0010] As a further improvement of the above solution, the number of the fixing sleeves is four, and the four fixing sleeves are arranged in groups of two and are respectively located on the left side of the adjusting column one and on the right side of the adjusting column two.

[0011] As a further improvement of the above scheme, the fence mechanism includes a connecting column, the left end of the connecting column is fixedly connected to a mounting plate 2, the inner surface of the mounting plate 2 is fixedly connected to a fixing rod 2, the surface of the fixing rod 2 is slidably connected to a fence rod, a through hole is opened on the surface of the fence rod, a rotating rod is slidably connected inside the through hole, and both ends of the rotating rod are fixedly connected to a limiting plate 2.

[0012] As a further improvement of the above scheme, the number of the connecting columns is set to two, and the two connecting columns are symmetrically evenly distributed on both sides with the center of the rotating rod, the number of the fixed rods 2 is set to two, and the two fixed rods 2 are symmetrically evenly distributed on both sides with the center of the surface of the connecting column, the fence rod is set between the two connecting columns, and the rotating rod passes through the through hole, and the number of the limit plates 1 is set to two, and the two limit plates 1 are symmetrically evenly distributed at both ends with the center of the surface of the rotating rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides an adjusting column one and an adjusting column two, and when the card rod is taken out from the card slot, the adjusting column one and the adjusting column two are pulled, and the sliding bar moves and slides in the moving slot, and when the sliding bar slides inwardly, the moving plate one is driven to move outwardly, thereby increasing the distance between the adjusting column one and the adjusting column two, and the fence with adjustable distance is used to increase the protection range. When the protection range needs to be reduced, the adjusting column one and the adjusting column two are moved inwardly, and the sliding bar is moved outwardly, and the whole is contracted and adjusted to reduce the protection range.

[0015] The utility model provides a fixing sleeve, and the direction of the fence mechanism can be adjusted through the fixing sleeve and the connecting rod, thereby improving the overall practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the main mechanism of the utility model;

[0018] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram of the structure;

[0019] Figure 4 This is a schematic diagram of the overall structure of the fence mechanism of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged structural diagram at point B.

[0021] In the figure: 1. main body mechanism; 101. adjusting column 1; 102. moving slot; 103. sliding rod; 104. limiting plate 1; 105. moving plate 1; 106. slot; 107. locking rod; 108. fixing rod 1; 109. mounting plate 1; 110. adjusting column 2; 2. connecting and rotating mechanism; 201. fixing sleeve; 202. connecting rod; 203. mounting platform; 3. fence mechanism; 301. connecting column; 302. mounting plate 2; 303. fixing rod 2; 304. fence rod; 305. through hole; 306. rotating rod; 307. limiting plate 2. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Embodiment 1:

[0024] Please combine Figure 1-5 , a fence for adjusting the protection range of this embodiment includes a main body mechanism 1, a connecting and rotating mechanism 2 and a fence mechanism 3, wherein the connecting and rotating mechanism 2 is located on the left and right sides of the main body mechanism 1, and the fence mechanism 3 is located on the surface of the fence mechanism 3;

[0025] The main body mechanism 1 includes an adjusting column 101, a moving groove 102 is opened inside the adjusting column 101, a sliding rod 103 is slidably connected inside the moving groove 102, both ends of the sliding rod 103 are fixedly connected to a limiting plate 104, a moving plate 105 is fixedly connected to the surface of the sliding rod 103, a slot 106 is opened on the top of the adjusting column 101, a clamping rod 107 is clamped inside the slot 106, a fixing rod 108 is slidably connected to the surface of the clamping rod 107, both ends of the fixing rod 108 are fixedly connected to a mounting plate 109, and the bottom of the mounting plate 109 is fixedly connected to an adjusting column 2 110.

[0026] The movable groove 102 passes through the adjusting column 101, and there are two sliding rods 103. The two sliding rods 103 are evenly distributed on both sides symmetrically with respect to the center of the surface of the movable groove 102. The sliding rod 103 passes through the movable groove 102, and one end of the movable plate 105 is connected to the inside of the adjusting column 101, and the other end of the movable plate is connected to the inside of the adjusting column 2 110.

[0027] The connecting and rotating mechanism 2 comprises a fixed sleeve 201 , a connecting rod 202 is sleeved inside the fixed sleeve 201 , and a mounting platform 203 is fixedly connected to the bottom of the connecting rod 202 .

[0028] There are four fixing sleeves 201 , and the four fixing sleeves 201 are arranged in groups of two and are located on the left side of the first adjusting column 101 and on the right side of the second adjusting column 110 .

[0029] The fence mechanism 3 includes a connecting column 301, the left end of which is fixedly connected to a mounting plate 302, the inner surface of the mounting plate 302 is fixedly connected to a fixing rod 303, the surface of the fixing rod 303 is slidably connected to a fence rod 304, a through hole 305 is provided on the surface of the fence rod 304, a rotating rod 306 is slidably connected inside the through hole 305, and both ends of the rotating rod 306 are fixedly connected to limiting plates 307.

[0030] There are two connecting columns 301, which are evenly distributed on both sides symmetrically with the rotating rod 306 at the center. There are two fixing rods 303, which are evenly distributed on both sides symmetrically with the surface center of the connecting column 301. The fence rod 304 is set between the two connecting columns 301, and the rotating rod 306 passes through the through hole 305. There are two limiting plates 104, which are evenly distributed on both ends symmetrically with the surface center of the rotating rod 306.

[0031] The implementation principle of a fence for adjusting the protection range in the embodiment of the present application is as follows: when the protection range of the fence needs to be adjusted, first take out the clamping rod 107 from the inside of the clamping slot 106, then pull the adjusting column 101 and the adjusting column 2 110, and the sliding rod 103 moves and slides in the movable slot 102. When the sliding rod 103 slides inward, it drives the movable plate 105 to move outward, thereby increasing the distance between the adjusting column 101 and the adjusting column 2 110. The fence with adjustable distance is used to increase the protection range. When the protection range needs to be reduced, the adjusting column 101 and the adjusting column 2 110 are moved inward, and the sliding rod 103 is moved outward to shrink the whole body and reduce the protected range. The fence mechanism 3 can be adjusted in direction through the fixed sleeve 201 and the connecting rod 202 to increase the overall practical performance.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A fence for adjusting the protection range, characterized in that: It comprises a main body mechanism (1), a connecting and rotating mechanism (2) and a fence mechanism (3), wherein the connecting and rotating mechanism (2) is located on the left and right sides of the main body mechanism (1), and the fence mechanism (3) is located on the surface of the fence mechanism (3); The main body mechanism (1) comprises an adjusting column (101), a movable groove (102) is provided inside the adjusting column (101), a sliding rod (103) is slidably connected inside the movable groove (102), both ends of the sliding rod (103) are fixedly connected to a limiting plate (104), a movable plate (105) is fixedly connected to the surface of the sliding rod (103), a clamping groove (106) is provided on the top of the adjusting column (101), a clamping rod (107) is clamped inside the clamping groove (106), a fixing rod (108) is slidably connected to the surface of the clamping rod (107), both ends of the fixing rod (108) are fixedly connected to a mounting plate (109), and the bottom of the mounting plate (109) is fixedly connected to an adjusting column (110).

2. A fence with adjustable protection range according to claim 1, characterized in that: The movable groove (102) passes through the adjusting column one (101), and the number of the sliding rods (103) is set to two, and the two sliding rods (103) are symmetrically and evenly distributed on both sides of the center of the surface of the movable groove (102), and the sliding rod (103) passes through the movable groove (102), one end of the movable plate one (105) is connected to the inside of the adjusting column one (101), and the other end of the movable plate is connected to the inside of the adjusting column two (110).

3. The fence for adjusting the protection range according to claim 1, characterized in that: The connecting and rotating mechanism (2) comprises a fixed sleeve (201), a connecting rod (202) is sleeved inside the fixed sleeve (201), and a mounting platform (203) is fixedly connected to the bottom of the connecting rod (202).

4. A fence with adjustable protection range according to claim 3, characterized in that: The number of the fixing sleeves (201) is four, and the four fixing sleeves (201) are arranged in groups of two and are respectively located on the left side of the adjusting column 1 (101) and the right side of the adjusting column 2 (110).

5. The fence with adjustable protection range according to claim 1, characterized in that: The fence mechanism (3) comprises a connecting column (301), the left end of which is fixedly connected to a second mounting plate (302), the inner surface of the second mounting plate (302) is fixedly connected to a second fixing rod (303), the surface of the second fixing rod (303) is slidably connected to a fence rod (304), a through hole (305) is provided on the surface of the fence rod (304), a rotating rod (306) is slidably connected inside the through hole (305), and both ends of the rotating rod (306) are fixedly connected to a second limiting plate (307).

6. The fence for adjusting the protection range according to claim 5, characterized in that: The number of the connecting columns (301) is two, and the two connecting columns (301) are evenly distributed on both sides symmetrically with the center of the rotating rod (306). The number of the fixed rods (303) is two, and the two fixed rods (303) are evenly distributed on both sides symmetrically with the center of the surface of the connecting column (301). The fence rod (304) is arranged between the two connecting columns (301), and the rotating rod (306) passes through the through hole (305). The number of the limiting plates (104) is two, and the two limiting plates (104) are evenly distributed on both ends symmetrically with the center of the surface of the rotating rod (306).

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