Floodlighting stand for lawns

Abstract

The utility model discloses a floodlighting support for lawn, including base, the middle of base lower end surface is provided with square groove, the inboard of square groove is installed with four through -groove through first elevating system, the both sides of square groove are provided with through -groove, the inboard of through -groove is movably installed with bottom plate through second elevating system, four end angles of bottom plate lower end surface all are provided with universal wheel, the top of square groove is installed with counterweight through cavity, the upper end surface of base is installed with hydraulic pressure rod, the upper end surface of hydraulic pressure rod is fixedly connected with U type seat, the inboard of U type seat is rotatably connected with rotary block, the upper end surface of rotary block is installed with installation shell through bearing platform, the front end surface of installation shell is provided with installation groove, the both sides of installation shell outer surface are installed with casing. The utility model discloses convenient removal and parking, convenient to use, and through four fixed insertion rod movably installed with first elevating system, save manpower.

Description

Technical Field

[0001] This utility model relates to the field of floodlighting technology, specifically a floodlighting bracket for lawns. Background Technology

[0002] The traditional method of lawn floodlighting involves installing prefabricated lawn floodlights along both sides or one side of the landscaped road to illuminate the green landscape in the vicinity, thus meeting the lighting and practical illumination needs of the green plants at night.

[0003] In the prior art, the prior art with publication number CN222230391U discloses an easily adjustable floodlight bracket. Through a support component and an adsorption component, when installing the floodlight bracket, sand or water is added to the base box. When the bracket is installed on soil, four rotating handles are rotated to insert four threaded cones into the soil, thus installing the bracket onto the soil. When the bracket is installed on a relatively flat and smooth surface such as tile, an electric vacuum suction cup is activated, adsorbing onto the ground and stably installing the bracket. The bracket can be installed according to needs, and the height and angle of the floodlight can be adjusted as required by the height adjustment component and the angle adjustment component.

[0004] However, the above-mentioned device becomes heavy after adding sand or water to the base box, making it inconvenient to move and use. Furthermore, it requires rotating each of the four threaded cones, which is quite laborious. Therefore, it does not meet the current needs. In response, we propose a floodlight bracket for lawns. Utility Model Content

[0005] The purpose of this utility model is to provide a floodlight bracket for lawns, so as to solve the problems mentioned in the background art, such as the heavy weight after adding sand or water to the base box, making it inconvenient to move and use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a floodlight bracket for lawns, comprising a base, a square groove in the middle of the lower end face of the base, four fixed rods installed on the inner side of the square groove via a first lifting mechanism, through grooves on both sides of the square groove, a base plate movably installed on the inner side of the through groove via a second lifting mechanism, casters on the four corners of the lower end face of the base plate, a counterweight installed above the square groove via a cavity, a hydraulic rod installed on the upper end face of the base, a U-shaped seat fixedly connected to the upper end face of the hydraulic rod, a rotating block rotatably connected to the inner side of the U-shaped seat, a mounting shell installed on the upper end face of the rotating block via a support, a mounting groove on the front end face of the mounting shell, housings installed on both sides of the outer surface of the mounting shell, an electric push rod installed on the inner wall of the housing, and a clamping plate fixedly connected to the other end of the electric push rod.

[0007] Preferably, a first motor is mounted on the outer surface of the U-shaped seat, and short shafts are mounted on both sides of the outer surface of the rotating block. The output end of the first motor is fixedly connected to one end of one of the short shafts via a coupling, and the other end of the other short shaft is rotatably connected to the outer surface of the U-shaped seat via a bearing. Rubber pads are fixedly connected to the opposite sides of the outer surfaces of the two clamping plates.

[0008] Preferably, the first lifting mechanism includes a second motor, the upper end face of the second motor is fixedly connected to the top surface of the inner wall of the square groove, the output end of the second motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fitted with a drive gear, and threaded tubes are provided at the four corners of the top surface of the inner wall of the square groove.

[0009] Preferably, the upper end face of the threaded tube is rotatably connected to the top surface of the inner wall of the square groove via a bearing, a driven gear is sleeved on the outer surface of the threaded tube, the driven gear meshes with the driving gear, a threaded rod is rotatably connected to the inner cavity of the threaded tube via a thread, the lower end face of the threaded rod is fixedly connected to the upper end face of the fixed insertion rod, and a first storage battery is installed on one side of the cavity, the first storage battery being electrically connected to the second motor.

[0010] Preferably, a horizontal plate is fixedly installed on both sides of the inner wall of the square groove, and a movable rod is provided through the inner side of the horizontal plate. The lower end face of the movable rod is fixedly connected to the outer surface of the fixed insertion rod by a connecting rod, and a limiting plate is sleeved on the upper end face of the movable rod.

[0011] Preferably, two lead screws are provided on the inner side of the through groove, and threaded plates are sleeved on the outer surface of the lead screws. The outer surfaces of the two threaded plates are fixedly connected to the outer surface of the base plate. The base plate is rotatably connected to the caster through a pin shaft. Openings are provided at the four corners of the bottom surface of the through groove.

[0012] Preferably, a third motor is installed at both the front and rear of the upper part of the through groove through a motor cavity. The output end of the third motor is rotatably connected to the upper end face of the lead screw through a vertical shaft. The lower end face of the lead screw is rotatably connected to the inner wall of the through groove through a bearing. A second battery is installed on the other side of the cavity, and the second battery is electrically connected to the third motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by providing a base plate and a second lifting mechanism, allows the device to be moved when needed. By controlling the switch of a third motor, the lead screw is rotated, and the threaded plate moves up and down on the outer surface of the lead screw, thereby moving the base plate. This causes the casters to extend out of the slot through the opening and contact the ground, allowing the device to be moved. Once the device is in the desired position, the third motor is controlled to work in the opposite direction, causing the lead screw to rotate in the opposite direction. The threaded plate can then move upward on the outer surface of the lead screw, causing the base plate to move upward, and the casters to retract into the slot. The base is then placed stably. This utility model is easy to move and park, and convenient to use. 2. This utility model, by setting a first lifting mechanism and fixed insertion rods, allows the device to be installed on the soil surface when the second motor is switched on, driving the rotating shaft to rotate, which in turn drives the driving gear to rotate, which in turn drives the four driven gears to rotate, causing the threaded tube to rotate. The threaded rod extends out from the inner cavity of the threaded tube, driving the fixed insertion rod to move downward and extend into the inner side of the soil, ensuring stable installation. This utility model has four fixed insertion rods that can be movably installed through the first lifting mechanism, saving manpower. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a main sectional view of the entire utility model; Figure 3 This is a front sectional view of the base of this utility model; Figure 4 This is a partial structural diagram of the connecting rod of this utility model.

[0015] In the diagram: 1. Base; 2. Hydraulic rod; 3. Mounting shell; 4. Housing; 5. Clamping plate; 6. Mounting groove; 7. U-shaped seat; 8. Rotating block; 9. First motor; 10. Electric push rod; 11. Counterweight block; 12. Cavity; 13. Square groove; 14. First lifting mechanism; 1401. Second motor; 1402. Threaded pipe; 1403. Driven gear; 1404. Threaded rod; 1405. Driven gear; 1406. Rotating shaft; 1407. Movable rod; 1408. Connecting rod; 1409. Horizontal plate; 15. Through groove; 16. Second lifting mechanism; 1601. Third motor; 1602. Threaded plate; 1603. Lead screw; 17. Base plate; 18. Caster wheel; 19. Opening; 20. Fixed insertion rod; 21. Support platform. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] The hydraulic rod 2 (model SJYG70-1000), the first motor 9 (model YS7134), the electric push rod 10 (model LBP40), the second motor 1401 (model YEJ3-112M-4), and the third motor 1601 (model 68KTYZ) mentioned in this utility model can all be obtained from the market or through private customization.

[0018] Please see Figures 1 to 4 An embodiment of this utility model provides a floodlight bracket for lawns, comprising a base 1, a square groove 13 in the middle of the lower end face of the base 1, four fixed rods 20 installed on the inner side of the square groove 13 via a first lifting mechanism 14, through grooves 15 on both sides of the square groove 13, a base plate 17 movably installed on the inner side of the through grooves 15 via a second lifting mechanism 16, casters 18 on the four corners of the lower end face of the base plate 17, a counterweight 11 installed above the square groove 13 via a cavity 12, a hydraulic rod 2 installed on the upper end face of the base 1, a U-shaped seat 7 fixedly connected to the upper end face of the hydraulic rod 2, a rotating block 8 rotatably connected to the inner side of the U-shaped seat 7, a mounting shell 3 installed on the upper end face of the rotating block 8 via a support platform 21, a mounting groove 6 on the front end face of the mounting shell 3, shells 4 installed on both sides of the outer surface of the mounting shell 3, an electric push rod 10 installed on the inner wall of the shell 4, and a clamping plate 5 fixedly connected to the other end of the electric push rod 10.

[0019] A first motor 9 is mounted on the outer surface of the U-shaped base 7. Short shafts are mounted on both sides of the outer surface of the rotating block 8. The output end of the first motor 9 is fixedly connected to one end of one of the short shafts through a coupling. The other end of the other short shaft is rotatably connected to the outer surface of the U-shaped base 7 through a bearing. Rubber pads are fixedly connected to the opposite side of the outer surfaces of the two clamping plates 5. When the first motor 9 is working, it can drive the U-shaped base 7 to rotate, thereby improving the stability of the clamping plates 5 in holding the floodlight fixture.

[0020] The first lifting mechanism 14 includes a second motor 1401. The upper end face of the second motor 1401 is fixedly connected to the top surface of the inner wall of the square groove 13. The output end of the second motor 1401 is fixedly connected to a rotating shaft 1406. A drive gear 1405 is sleeved on the outer surface of the rotating shaft 1406. Threaded tubes 1402 are provided at the four corners of the top surface of the inner wall of the square groove 13. When the second motor 1401 is working, it can drive the rotating shaft 1406 to rotate, thereby driving the drive gear 1405 to rotate.

[0021] The upper end face of the threaded tube 1402 is rotatably connected to the top surface of the inner wall of the square groove 13 via a bearing. A driven gear 1403 is sleeved on the outer surface of the threaded tube 1402, and the driven gear 1403 meshes with the driving gear 1405. A threaded rod 1404 is rotatably connected to the inner cavity of the threaded tube 1402 via a thread. The lower end face of the threaded rod 1404 is fixedly connected to the upper end face of the fixed insertion rod 20. One side of the cavity 12 is connected to the first storage battery via an installation cavity. The first storage battery is electrically connected to the second motor 1401. The two sides of the inner wall of the square groove 13 are fixedly mounted. A horizontal plate 1409 is installed, and a movable rod 1407 is installed through the inner side of the horizontal plate 1409. The lower end face of the movable rod 1407 is fixedly connected to the outer surface of the fixed insertion rod 20 through a connecting rod 1408. A limiting plate is sleeved on the upper end face of the movable rod 1407. The first battery can provide power to the second motor 1401. The rotation of the driving gear 1405 can drive the driven gear 1403 to rotate, thereby driving the threaded tube 1402 to rotate. The threaded rod 1404 can extend out of the inner cavity of the threaded tube 1402, driving the fixed insertion rod 20 to move.

[0022] Two lead screws 1603 are provided on the inner side of the through groove 15. Threaded plates 1602 are fitted on the outer surface of the lead screws 1603. The outer surfaces of the two threaded plates 1602 are fixedly connected to the outer surface of the base plate 17. The base plate 17 is rotatably connected to the caster 18 through a pin. Openings 19 are provided at the four corners of the bottom surface of the through groove 15. The threaded plates 1602 move on the outer surface of the lead screws 1603, which can drive the base plate 17 to move up and down, thereby driving the caster 18 to move up and down and extend into the inner side of the openings 19.

[0023] A third motor 1601 is installed at both the front and rear of the upper part of the through groove 15 through a motor cavity. The output end of the third motor 1601 is rotatably connected to the upper end face of the lead screw 1603 through a vertical shaft. The lower end face of the lead screw 1603 is rotatably connected to the inner wall of the through groove 15 through a bearing. A second battery is installed on the other side of the cavity 12 through a mounting cavity. The second battery is electrically connected to the third motor 1601. The second battery can provide power to the third motor 1601. When the third motor 1601 is working, it can drive the lead screw 1603 to rotate.

[0024] When using this floodlight bracket for lawns, to move the device, the switch of the third motor 1601 is controlled, which drives the lead screw 1603 to rotate. The threaded plate 1602 moves up and down on the outer surface of the lead screw 1603, thereby moving the base plate 17. This causes the casters 18 to extend through the opening into the inner side of the through slot 15, making contact with the ground. At this point, the device can be moved. Once it is moved to the desired position, the third motor 1601 is controlled to work in the opposite direction, causing the lead screw 1603 to rotate in the opposite direction. The threaded plate 1602 can then move upward on the outer surface of the lead screw 1603, moving the base plate 17 upward. The casters 18 then retract into the through slot. Inside the groove 15, the base 1 is placed stably. When the device needs to be installed on the soil surface, the rotating shaft 1406 can be rotated by controlling the switch of the second motor 1401, which in turn drives the drive gear 1405 to rotate, drives the four driven gears 1403 to rotate, and drives the threaded tube 1402 to rotate. The threaded rod 1404 extends out from the inner cavity of the threaded tube 1402, and the movable rod 1407 moves downward inside the horizontal plate 1409, driving the fixed insertion rod 20 to move downward and extend into the inner side of the soil, thus ensuring stable installation. This utility model is easy to move and park, easy to use, and has four fixed insertion rods 20 that are movably installed through the first lifting mechanism 14, saving manpower.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A floodlighting bracket for lawns, comprising a base (1), characterized in that: A square groove (13) is provided in the middle of the lower end face of the base (1). Four fixed rods (20) are installed on the inner side of the square groove (13) through the first lifting mechanism (14). Through grooves (15) are provided on both sides of the square groove (13). A base plate (17) is movably installed on the inner side of the through groove (15) through the second lifting mechanism (16). Universal wheels (18) are provided at the four corners of the lower end face of the base plate (17). A counterweight (11) is installed above the square groove (13) through the cavity (12). 1) The upper end face is equipped with a hydraulic rod (2), the upper end face of the hydraulic rod (2) is fixedly connected with a U-shaped seat (7), the inner side of the U-shaped seat (7) is rotatably connected with a rotating block (8), the upper end face of the rotating block (8) is equipped with a mounting shell (3) through a support (21), the front end face of the mounting shell (3) is provided with a mounting groove (6), the outer surface of the mounting shell (3) is equipped with a housing (4) on both sides, the inner wall of the housing (4) is equipped with an electric push rod (10), the other end of the electric push rod (10) is fixedly connected with a clamping plate (5).

2. A floodlighting bracket for lawns according to claim 1, characterized in that: The outer surface of the U-shaped seat (7) is equipped with a first motor (9), and short shafts are installed on both sides of the outer surface of the rotating block (8). The output end of the first motor (9) is fixedly connected to one end of one of the short shafts through a coupling, and the other end of the other short shaft is rotatably connected to the outer surface of the U-shaped seat (7) through a bearing. Rubber pads are fixedly connected to the opposite side of the outer surfaces of the two clamps (5).

3. A floodlighting bracket for lawns according to claim 1, characterized in that: The first lifting mechanism (14) includes a second motor (1401), the upper end face of the second motor (1401) is fixedly connected to the top surface of the inner wall of the square groove (13), the output end of the second motor (1401) is fixedly connected to a rotating shaft (1406), the outer surface of the rotating shaft (1406) is fitted with a drive gear (1405), and the four corners of the top surface of the inner wall of the square groove (13) are provided with threaded tubes (1402).

4. A floodlighting bracket for lawns according to claim 3, characterized in that: The upper end face of the threaded tube (1402) is rotatably connected to the top surface of the inner wall of the square groove (13) via a bearing. A driven gear (1403) is sleeved on the outer surface of the threaded tube (1402). The driven gear (1403) meshes with the driving gear (1405). A threaded rod (1404) is rotatably connected to the inner cavity of the threaded tube (1402) via a thread. The lower end face of the threaded rod (1404) is fixedly connected to the upper end face of the fixed insertion rod (20). One side of the cavity (12) is connected to the first storage battery via a mounting cavity. The first storage battery is electrically connected to the second motor (1401).

5. A floodlighting bracket for lawns according to claim 4, characterized in that: A horizontal plate (1409) is fixedly installed on both sides of the inner wall of the square groove (13). A movable rod (1407) is provided through the inner side of the horizontal plate (1409). The lower end face of the movable rod (1407) is fixedly connected to the outer surface of the fixed insertion rod (20) through a connecting rod (1408). A limiting plate is sleeved on the upper end face of the movable rod (1407).

6. A floodlighting bracket for lawns according to claim 1, characterized in that: Two lead screws (1603) are provided on the inner side of the through groove (15). The outer surface of the lead screws (1603) is fitted with threaded plates (1602). The outer surfaces of the two threaded plates (1602) are fixedly connected to the outer surface of the base plate (17). The base plate (17) is rotatably connected to the caster (18) through a pin shaft. The four corners of the bottom surface of the through groove (15) are provided with openings (19).

7. A floodlighting bracket for lawns according to claim 6, characterized in that: The upper front and rear sides of the through groove (15) are equipped with a third motor (1601) through a motor cavity. The output end of the third motor (1601) is rotatably connected to the upper end face of the lead screw (1603) through a vertical shaft. The lower end face of the lead screw (1603) is rotatably connected to the inner wall of the through groove (15) through a bearing. The other side of the cavity (12) is equipped with a second battery through a mounting cavity. The second battery is electrically connected to the third motor (1601).

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