A box-type antenna leg

Abstract

The present invention belongs to the technical field of satellite communication antennas, and relates to a box-type antenna leg, comprising a plurality of leg assemblies; the leg assemblies are fixedly connected to the side walls of a box body; the leg assemblies comprise a leg fixing component and a ground anchor fixing component, one end of the leg fixing component is detachably connected to the ground anchor fixing component, and the other end of the leg fixing component is detachably connected to the box body; the leg fixing component comprises a horizontal fixing portion and a telescopic fixing portion arranged from bottom to top along the side walls of the box body, one end of the horizontal fixing portion is detachably connected to the side walls of the box body, and the other end is detachably connected to the ground anchor fixing portion; the two ends of the telescopic fixing portion are respectively movably connected to the horizontal fixing portion and the box body; the leg fixing component of the present invention is vertically arranged with the ground anchor fixing component, one end of the leg fixing component is detachably connected to the ground anchor fixing component, and the other end of the leg fixing component is detachably connected to the box body; rapid installation and storage are achieved, and the leg fixing component is fixed to the ground by ground anchor nails, thereby improving the wind resistance of the box-type antenna.

Description

Technical Field

[0001] The invention belongs to the technical field of satellite communication antennas and relates to a box-type antenna leg. Background Art

[0002] The legs of box-type antennas currently on the market have a single function and only serve to support the antenna. It is troublesome to adjust the level, and it takes time and effort to adjust the overall level of the antenna. There are no ground anchor holes, which cannot improve the wind resistance of the box-type antenna. It is not convenient to quickly disassemble and store, and it is not convenient to move.

[0003] Therefore, it is necessary to design a new box-type antenna leg. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a box-type antenna leg.

[0005] The present invention provides a box-type antenna leg, characterized in that it comprises a plurality of leg assemblies; the leg assemblies are fixedly connected to the side wall of the box body of the box-type antenna;

[0006] The leg assembly includes a leg fixing component and a foot fixing component, the leg fixing component and the foot fixing component are vertically arranged, one end of the leg fixing component is detachably connected to the foot fixing component, and the other end of the leg fixing component is detachably connected to the box body; the leg fixing component includes a horizontal fixing part and a telescopic fixing part arranged from bottom to top along the side wall of the box body, one end of the horizontal fixing part is detachably connected to the side wall of the box body, and the other end of the horizontal fixing part is detachably connected to the foot fixing component; two ends of the telescopic fixing part are respectively movably connected to the horizontal fixing part and the box body;

[0007] Further, the box body is a polygonal box body, and a first U-shaped groove and an L-shaped groove are provided at the corners of the polygonal box body, the first U-shaped groove and the L-shaped groove are arranged up and down, a T-shaped plate is installed at the bottom of the first U-shaped groove, two first protrusions are provided on the T-shaped plate, and the two first protrusions are both provided with a first hole, and a second threaded hole is provided on the horizontal part of the L-shaped groove;

[0008] The horizontal fixing portion includes a first fixing plate and a first square tube vertically fixedly connected to the first fixing plate;

[0009] The first fixing plate is provided with a third threaded hole corresponding to the second threaded hole, and a first square tube is arranged between the two third threaded holes; the first fixing plate is fixedly connected to the box body through a loose and non-detachable handle of the supporting leg;

[0010] One end of the telescopic fixing part is rotatably connected to the box body through the first hole by a pin, and the other end of the telescopic fixing part is hinged to the first square tube;

[0011] The box body is a hexagonal box body.

[0012] Further, a third fixing plate is fixed on the top wall of the first square tube in a direction away from the first fixing plate;

[0013] The surface of one end of the third fixing plate is provided with two second protrusions, and each of the second protrusions is provided with a hole;

[0014] The telescopic fixing part includes a left-handed tie rod head, a left-handed nut, a tie rod adjustment piece, a right-handed nut, and a right-handed tie rod head connected in sequence from left to right. The left-handed tie rod head has an eleventh hole, and the left-handed tie rod head is movably connected to the T-shaped plate through a T-shaped quick-plug pin a. The right-handed tie rod head has a fifth hole, and the right-handed tie rod head is hinged to one end of the third fixing plate through a hinge pin.

[0015] Further, a level is provided on the fixed wall of the first square tube away from the third fixing plate, and the level is fixedly connected to the first square tube;

[0016] Furthermore, a second fixing plate is fixed on the top wall of the first square tube, the second fixing plate is arranged close to the box body, the second fixing plate includes a first groove, and the outer circumference size of the pull rod adjustment member is the same as the size of the first groove arranged on the second fixing plate;

[0017] Furthermore, the anchor fixing component includes an anchor assembly and a ground anchor nail.

[0018] The anchor assembly includes an adjusting screw and a ground anchor plate, an adjusting screw foot pad, and an anchor connection block which are arranged in sequence from bottom to top;

[0019] The adjusting screw passes through the anchor connection block from top to bottom, the bottom of the adjusting screw is fixedly connected to the top of the adjusting screw foot pad, and the adjusting screw foot pad is fixedly connected to the top of the anchor plate;

[0020] The side dimension of the anchor connection block is smaller than the inner tube dimension of the first square tube, and the anchor connection block is located inside the first square tube;

[0021] Two holes are formed on the two opposite side walls of the anchor connection block.

[0022] The first square tube has a second U-shaped groove a and a second U-shaped groove b respectively disposed on the top wall and the bottom wall of the open end away from the welding end of the first fixing plate, and fourth holes disposed oppositely are disposed on the two side walls, and the two fourth holes are close to the open end of the first square tube; the adjustment screw is located in the second U-shaped groove a and the second U-shaped groove b, and the fourth hole is disposed correspondingly to the two holes on the side wall of the anchor connection block, and the anchor connection block and the first square tube are fixedly connected through the fourth hole and the two holes by a T-shaped quick plug b;

[0023] A fourth fixing plate is fixedly provided at one end of the anchor connection block away from the first square tube, and the size of the fourth fixing plate is the same as the size of the end of the first square tube;

[0024] A plurality of ground anchor nails can be detachably installed at the bottom of the ground anchor plate;

[0025] Further, the anchor assembly also includes a plurality of flat washers, anchor stoppers, hexagon socket head screws b, leg adjustment nuts a and leg adjustment nuts b;

[0026] The adjusting screw rod sequentially penetrates and connects a plurality of flat washers, a foot stopper, a hexagon socket head screw b, a leg adjusting nut a, a foot connection block and a leg adjusting nut b from bottom to top;

[0027] Furthermore, a ball is fixed to the lower end of the adjusting screw, and the ball is fixedly connected to the center hole of the adjusting screw foot pad;

[0028] Furthermore, the ground anchor plate is in the shape of a disc, a circular boss is arranged at the center of the ground anchor plate, a center hole and two eighth holes arranged opposite to the center hole are arranged on the circular boss, a plurality of ninth holes are evenly distributed on the surface of the ground anchor plate, and the ninth holes are arranged away from the circular boss.

[0029] The adjusting screw foot pad is a truncated cone, and is provided with a center hole and two tenth holes arranged opposite to each other. The anchor plate is provided with a center hole and two twelfth holes arranged opposite to the center hole. The anchor plate, the adjusting screw foot pad and the anchor plate are fixedly connected by a hexagon socket head screw b.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] (1) The leg assembly of the box-type antenna leg of the present invention includes a leg fixing component and a ground fixing component, the leg fixing component and the ground fixing component are arranged vertically, one end of the leg fixing component is detachably connected to the ground fixing component, and the other end of the leg fixing component is detachably connected to the box body; the leg fixing component includes a horizontal fixing part and a telescopic fixing part arranged from bottom to top along the side wall of the box body, one end of the horizontal fixing part is detachably connected to the side wall of the box body, and the other end of the horizontal fixing part is detachably connected to the ground fixing part; the two ends of the telescopic fixing part are respectively movably connected to the horizontal fixing part and the box body, and the telescopic fixing part includes a left-handed pull rod head, a left-handed nut, a pull rod adjustment part, a right-handed nut and a right-handed pull rod head connected in sequence, so as to realize the rapid disassembly and storage of the box-type antenna leg.

[0032] The box-type antenna legs of the present invention are fixed on the ground by installing anchor nails in the ground anchor fixing components, thereby improving the wind resistance of the entire antenna.

[0033] (3) By installing a level on the first square tube of the leg fixing component, it is more convenient to adjust the overall level of the box-type antenna legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The following drawings are only used to illustrate and explain the present invention, and are not used to limit the scope of the present invention, wherein:

[0035] Figure 1 : General assembly drawing of the legs of the box-type antenna of the present invention;

[0036] Figure 2 : Schematic diagram of the structure of the box and leg assembly of the present invention;

[0037] Figure 3 : Schematic diagram of the box structure of the present invention;

[0038] Figure 4 : An exploded view of the leg assembly of the present invention;

[0039] Figure 5 : Schematic diagram of the storage of the legs of the box-type antenna of the present invention;

[0040] Figure 6 : Exploded view of the anchor assembly in the present invention;

[0041] Figure 7 :for Figure 3 Partial schematic diagram at point A in the middle;

[0042] In the figure: 1-leg assembly, 2-box, 2-1-T-type quick-release pin a, 1-1-first fixing plate, 1-2-leg loose handle, 1-3-ground anchor assembly, 1-4-ground anchor nail, 1-5-T-type quick-release pin b, 1-6-hinge pin, 1-7-left-hand pull rod head, 1-8-left-hand nut, 1-9-pull rod adjustment piece, 1-10-right-hand nut, 1-11-right-hand pull rod head, 1-12-hexagon socket head cap screw a, 1-13-level instrument, 1-3-1-ground anchor plate, 1-3-2-adjusting screw foot pad, 1-3-3-flat washer, 1-3-4-ground anchor limiter, 1-3-5-hexagon socket head screw b, 1-3-6-leg adjustment nut a, 1-3-7-ground anchor connection block, 1-3-8-leg adjustment nut b, 1-3-9-adjusting screw. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical solution, design method and advantages of the present invention clearer, the present invention is further described in detail by specific embodiments in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0044] like Figure 1-Figure 7As shown, the present invention provides a box-type antenna leg, characterized in that it includes a plurality of leg assemblies 1; the leg assemblies 1 are fixedly connected to the side wall of the box body 2 of the box-type antenna;

[0045] The leg assembly 1 includes a leg fixing component and a foot fixing component, the leg fixing component and the foot fixing component are vertically arranged, one end of the leg fixing component is detachably connected to the foot fixing component, and the other end of the leg fixing component is detachably connected to the box body 2; the leg fixing component includes a horizontal fixing part and a telescopic fixing part arranged from bottom to top along the side wall of the box body 2, one end of the horizontal fixing part is detachably connected to the side wall of the box body 2, and the other end of the horizontal fixing part is detachably connected to the foot fixing component; the two ends of the telescopic fixing part are movably connected to the horizontal fixing part and the box body 2 respectively;

[0046] It should be noted that the three sets of boxes 2 are connected to the three sets of leg assemblies 1 respectively; the telescopic fixing part of the leg assembly 1 is fixedly connected to the box 2 through the T-shaped quick-plug pin a 2-1, and the horizontal fixing part is connected to the box 2 through the two sets of leg loose handles 1-2, and the anchor nails are installed in the ground fixing component, and the ground anchor nails are fixed to the ground to improve the overall wind resistance of the antenna;

[0047] Further, the box body 2 is a polygonal box body, and a first U-shaped groove and an L-shaped groove are provided at the corners of the polygonal box body, the first U-shaped groove and the L-shaped groove are arranged up and down, a T-shaped plate is installed at the bottom of the first U-shaped groove, and two first protrusions are provided on the T-shaped plate, and the two first protrusions are both provided with a first hole, and a second threaded hole is provided on the horizontal part of the L-shaped groove;

[0048] The horizontal fixing portion includes a first fixing plate 1-1 and a first square tube vertically fixedly connected to the first fixing plate 1-1;

[0049] The first fixing plate 1-1 is provided with a third threaded hole corresponding to the second threaded hole, and a first square tube is arranged between the two third threaded holes; the first fixing plate 1-1 is fixedly connected to the box body 2 through a supporting leg loose handle 1-2;

[0050] One end of the telescopic fixing part is rotatably connected to the box body 2 through the first hole by a pin, and the other end of the telescopic fixing part is hinged to the first square tube;

[0051] Preferably, the box body 2 is a hexagonal box body.

[0052] Furthermore, a third fixing plate is fixed on the top wall of the first square tube in a direction away from the first fixing plate 1 - 1;

[0053] The surface of one end of the third fixing plate is provided with two second protrusions, and each of the second protrusions is provided with a hole;

[0054] The telescopic fixing part includes a left-handed tie rod head 1-7, a left-handed nut 1-8, a tie rod adjustment piece 1-9, a right-handed nut 1-10, and a right-handed tie rod head 1-11 which are sequentially connected from left to right. The left-handed tie rod head 1-7 has an eleventh hole at its head. The left-handed tie rod head 1-7 is movably connected to the T-plate via a T-type quick-release pin a 2-1. The right-handed tie rod head 1-11 has a fifth hole at its head. The right-handed tie rod head 1-11 is hinged to one end of the third fixing plate via a hinge pin 1-6.

[0055] Further, a level 1-13 is provided on the fixed wall of the first square tube away from the third fixed plate, and the level 1-13 is fixedly connected to the first square tube;

[0056] It should be noted that the level gauge 1-13 is fixedly connected to the first square tube by means of a hexagonal cylindrical head screw a 1-12. By observing the level gauge 1-13, it can be confirmed that Figure 1 The middle 3 groups of outrigger assemblies 1 are adjusted to a horizontal state;

[0057] Further, a second fixing plate is fixed on the top wall of the first square tube, the second fixing plate is arranged close to the box body 2, the second fixing plate includes a first groove, and the outer circumference size of the pull rod adjustment member 1-9 is the same as the size of the first groove arranged on the second fixing plate;

[0058] Furthermore, the anchor fixing component includes an anchor assembly 1-3 and a ground anchor nail 1-4.

[0059] The anchor assembly 1-3 includes an adjusting screw 1-3-9 and a ground anchor plate 1-3-1, an adjusting screw foot pad 1-3-2, and an anchor connection block 1-3-7 which are arranged in sequence from bottom to top;

[0060] The adjusting screw 1-3-9 passes through the anchor connection block 1-3-7 from top to bottom, the bottom of the adjusting screw 1-3-9 is fixedly connected to the top of the adjusting screw foot pad 1-3-2, and the adjusting screw foot pad 1-3-2 is fixedly connected to the top of the anchor plate 1-3-1;

[0061] The side dimension of the anchor connection block 1-3-7 is smaller than the inner tube dimension of the first square tube, and the anchor connection block 1-3-7 is located inside the first square tube;

[0062] Two holes are formed on the two opposite side walls of the anchor connection block 1-3-7.

[0063] The first square tube is provided with a second U-shaped groove a and a second U-shaped groove b on the top wall and the bottom wall of the open end away from the welding end of the first fixing plate 1-1, and a fourth hole is provided on the two side walls, and the two fourth holes are close to the open end of the first square tube; the adjustment screw 1-3-9 is located in the second U-shaped groove a and the second U-shaped groove b, and the fourth hole is provided corresponding to the two holes on the side wall of the anchor connection block 1-3-7, and the anchor connection block 1-3-7 and the first square tube are fixedly connected through the fourth hole and the two holes by a T-shaped quick plug b 1-5;

[0064] The anchor connection block 1-3-7 is fixedly provided with a fourth fixing plate at one end away from the first square tube, and the size of the fourth fixing plate is the same as the size of the end of the first square tube;

[0065] A plurality of ground anchor nails 1-4 can be detachably installed at the bottom of the ground anchor plate 1-3-1;

[0066] Further, the anchor assembly 1-3 also includes a plurality of flat washers 1-3-3, anchor stoppers 1-3-4, hexagon socket head screws b 1-3-5, leg adjustment nuts a 1-3-6 and leg adjustment nuts b 1-3-8;

[0067] The adjusting screw 1-3-9 sequentially penetrates and connects a plurality of flat washers 1-3-3, a foot stopper 1-3-4, a hexagon socket head screw b 1-3-5, a leg adjusting nut a, 1-3-6, a foot connection block 1-3-7 and a leg adjusting nut b 1-3-8 from bottom to top;

[0068] Furthermore, a ball is fixed at the lower end of the adjusting screw 1-3-9, and the ball is fixedly connected to the center hole of the adjusting screw foot pad 1-3-2;

[0069] Furthermore, the ground anchor plate 1-3-1 is disc-shaped, a circular boss is arranged at the center of the ground anchor plate, a center hole and two eighth holes arranged opposite to the center hole are arranged on the circular boss, and a plurality of ninth holes are evenly distributed on the surface of the ground anchor plate 1-3-1, and the ninth holes are arranged away from the circular boss.

[0070] The adjusting screw foot pad 1-3-2 is a frustum, and is provided with a center hole and two tenth holes arranged opposite to each other. The anchor plate 1-3-4 is provided with a center hole and two twelfth holes arranged opposite to the center hole. The anchor plate 1-3-1, the adjusting screw foot pad 1-3-2 and the anchor plate 1-3-4 are fixedly connected by hexagon socket head screws b 1-3-5.

[0071] Working process: When fixing the legs of the box antenna, first adjust the height of the foot connection block 1-3-7 by rotating the adjustment screw 1-3-9, and then confirm the height of the foot connection block 1-3-7 by observing the level meter 1-13. Figure 1 The three groups of leg assemblies are adjusted to a horizontal state; then they are fixed to the ground through the ground anchors 1-4 in the foot fixing parts, and then the box body 2 is fixedly connected to the leg fixing parts, and the horizontal fixing part in the leg fixing parts is fixedly connected to the box body 2 through the two groups of leg loose handles 1-2, and then the telescopic fixing part in the leg fixing parts is adjusted to an appropriate distance and connected to the box body 2 through the T-shaped quick pin a 2-1, and the telescopic fixing part includes a left-handed pull rod head 1-7, a left-handed nut 1-8, a pull rod adjustment piece 1-9, a right-handed nut 1-10, and a right-handed pull rod head 1-11 connected in sequence;

[0072] In a specific implementation, the first fixing plate 1-1 is fixedly connected to the box body 2 through two sets of leg loose handles 1-2, the first square tube is fixedly connected to the level 1-13 through three sets of hexagon socket head screws a 1-12, the first square tube is connected to the adjustment screw 1-3-9 and the anchor connection block 1-3-7 in the anchor assembly 1-3 through the T-type quick plug b 1-5, and two sets of ground anchor nails 1-4 are connected to the ground through the holes on the anchor plate 1-3-1;

[0073] The leg assembly of the box-type antenna leg of the present invention comprises a leg fixing component and a foot fixing component, and the leg fixing component is vertically arranged with the foot fixing component, because one end of the leg fixing component is detachably connected with the foot fixing component, and the other end of the leg fixing component is detachably connected with the box body; the leg fixing component comprises a horizontal fixing part and a telescopic fixing part arranged from bottom to top along the side wall of the box body, one end of the horizontal fixing part is detachably connected with the side wall of the box body, and the other end of the horizontal fixing part is detachably connected with the foot fixing part; the two ends of the telescopic fixing part are movably connected with the horizontal fixing part and the box body respectively, and the telescopic fixing part comprises a left-handed pull rod head, a left-handed nut, a pull rod adjustment part, a right-handed nut and a right-handed pull rod head connected in sequence, so as to realize the rapid disassembly and collection of the box-type antenna legs; in the specific implementation, three groups of box bodies 2 are respectively connected with three groups of leg assemblies 1; the telescopic fixing part of the leg assembly 1 is connected by a T-shaped quick latch a 2-1 is fixedly connected to the box body 2, the horizontal fixing part is connected to the box body 2 through two sets of loose handles 1-2, and anchors are installed in the ground fixing parts, and the ground anchors are fixed to the ground to improve the overall wind resistance of the antenna;

[0074] The height of the anchor block 1-3-7 can be adjusted by rotating the adjusting screw 1-3-9. The level 1-13 is fixedly connected to the first square tube by a hexagonal cylindrical head screw a 1-12. By observing the level 1-13, it can be confirmed Figure 1 The three groups of outrigger assemblies 1 are adjusted to a horizontal state to ensure high installation accuracy.

[0075] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A box-type antenna leg, characterized in that: It comprises a plurality of leg assemblies (1); the leg assemblies (1) are fixedly connected to the side walls of a box body (2) of the box-type antenna; The leg assembly (1) comprises a leg fixing component and a foot fixing component, the leg fixing component and the foot fixing component are arranged vertically, one end of the leg fixing component is detachably connected to the foot fixing component, and the other end of the leg fixing component is detachably connected to the box (2); the leg fixing component comprises a horizontal fixing part and a telescopic fixing part arranged from bottom to top along the side wall of the box (2), one end of the horizontal fixing part is detachably connected to the side wall of the box (2), and the other end of the horizontal fixing part is detachably connected to the foot fixing component; the two ends of the telescopic fixing part are respectively movably connected to the horizontal fixing part and the box (2); The box body (2) is a polygonal box body, and a first U-shaped groove and an L-shaped groove are provided at the corners of the polygonal box body, the first U-shaped groove and the L-shaped groove are arranged vertically, a T-shaped plate is installed at the bottom of the first U-shaped groove, and two first protrusions are provided on the T-shaped plate, and the two first protrusions are both provided with a first hole, and a second threaded hole is provided on the horizontal part of the L-shaped groove; The horizontal fixing portion comprises a first fixing plate (1-1) and a first square tube vertically fixedly connected to the first fixing plate (1-1); A third threaded hole corresponding to the second threaded hole is formed on the first fixing plate (1-1), and a first square tube is arranged between the two third threaded holes; the first fixing plate (1-1) is fixedly connected to the box body (2) via a supporting leg and a non-detachable handle (1-2); One end of the telescopic fixing part is rotatably connected to the box body (2) through the first hole via a pin, and the other end of the telescopic fixing part is hinged to the first square tube; The box (2) is a hexagonal box; The ground anchor fixing component comprises a ground anchor assembly (1-3) and a ground anchor nail (1-4). The anchor assembly (1-3) comprises an adjusting screw (1-3-9) and a ground anchor plate (1-3-1), an adjusting screw foot pad (1-3-2), and an anchor connection block (1-3-7) which are arranged in sequence from bottom to top; The adjusting screw (1-3-9) passes through the anchor connection block (1-3-7) from top to bottom, the bottom of the adjusting screw (1-3-9) is fixedly connected to the top of the adjusting screw foot pad (1-3-2), and the adjusting screw foot pad (1-3-2) is fixedly connected to the top of the anchor plate (1-3-1); The side dimension of the anchor connection block (1-3-7) is smaller than the inner tube dimension of the first square tube, and the anchor connection block (1-3-7) is located inside the first square tube; Two holes are formed on the two opposite side walls of the anchor connection block (1-3-7). A second U-shaped groove a and a second U-shaped groove b are respectively provided on the top wall and the bottom wall of the open end of the first square tube away from the welding end of the first fixing plate (1-1), and fourth holes are provided on the two side walls, and the two fourth holes are close to the open end of the first square tube; the adjustment screw (1-3-9) is located in the second U-shaped groove a and the second U-shaped groove b, and the fourth hole is provided corresponding to the two holes on the side wall of the anchor connection block (1-3-7); the anchor connection block (1-3-7) and the first square tube are fixedly connected via the fourth hole and the two holes through a T-shaped quick plug b (1-5); The anchor connection block (1-3-7) is fixedly provided with a fourth fixing plate at one end away from the first square tube, and the size of the fourth fixing plate is the same as the size of the end of the first square tube; A plurality of ground anchor nails (1-4) can be detachably mounted on the bottom of the ground anchor plate (1-3-1).

2. A box-type antenna leg according to claim 1, characterized in that: A third fixing plate is fixed on the top wall of the first square tube in a direction away from the first fixing plate (1-1); The surface of one end of the third fixing plate is provided with two second protrusions, and each of the second protrusions is provided with a hole; The telescopic fixing part comprises a left-handed tie rod head (1-7), a left-handed nut (1-8), a tie rod adjustment piece (1-9), a right-handed nut (1-10), and a right-handed tie rod head (1-11) which are sequentially connected from left to right. The left-handed tie rod head (1-7) is provided with an eleventh hole at its head. The left-handed tie rod head (1-7) is movably connected to the T-shaped plate via a T-shaped quick-release pin a (2-1). The right-handed tie rod head (1-11) is provided with a fifth hole at its head. The right-handed tie rod head (1-11) is hinged to one end of the third fixing plate via a hinge pin (1-6).

3. The box-type antenna leg according to claim 1, characterized in that: A level (1-13) is provided on the fixed wall of the first square tube away from the third fixed plate, and the level (1-13) is fixedly connected to the first square tube.

4. The box-type antenna leg according to claim 2, characterized in that: A second fixing plate is fixed on the top wall of the first square tube, the second fixing plate is arranged close to the box body (2), the second fixing plate includes a first groove, and the outer peripheral size of the pull rod adjustment member (1-9) is the same as the size of the first groove arranged on the second fixing plate.

5. The box-type antenna leg according to claim 1, characterized in that: The anchor assembly (1-3) also includes a plurality of flat washers (1-3-3), an anchor stopper (1-3-4), a hexagon socket head screw b (1-3-5), a leg adjustment nut a (1-3-6) and a leg adjustment nut b (1-3-8); The adjusting screw rod (1-3-9) sequentially penetrates and connects a plurality of flat washers (1-3-3), a foot stopper (1-3-4), a hexagon socket head screw b (1-3-5), a leg adjusting nut a (1-3-6), a foot connection block (1-3-7) and a leg adjusting nut b (1-3-8) from bottom to top.

6. The box-type antenna leg according to claim 1, characterized in that: A round ball is fixed to the lower end of the adjusting screw (1-3-9), and the round ball is fixedly connected to the center hole of the adjusting screw foot pad (1-3-2).

7. The box-type antenna leg according to claim 5, characterized in that: The ground anchor plate (1-3-1) is in the shape of a circular plate, a circular boss is arranged at the center of the ground anchor plate (1-3-1), a center hole and two eighth holes arranged opposite to the center hole are arranged on the circular boss, a plurality of ninth holes are evenly distributed on the surface of the ground anchor plate (1-3-1), and the ninth holes are arranged away from the circular boss. The adjusting screw foot pad (1-3-2) is a truncated cone, the adjusting screw foot pad (1-3-2) is provided with a center hole and two tenth holes arranged opposite to each other, the anchor stopper (1-3-4) is provided with a center hole and two twelfth holes arranged opposite to the center hole; the anchor plate (1-3-1), the adjusting screw foot pad (1-3-2) and the anchor stopper (1-3-4) are fixedly connected by a hexagon socket head cap screw b (1-3-5).

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