Supporting device

Abstract

The utility model belongs to the technical field of topographic survey, and particularly relates to a supporting device which comprises a supporting seat, rotating connecting blocks are arranged on the periphery of the supporting seat at equal intervals in a surrounding mode, foot rods are arranged on the lower sides of the rotating connecting blocks in a rotating mode, first knobs are arranged on one sides of the rotating connecting blocks in a threaded mode, and the first knobs penetrate through the rotating connecting blocks to make contact with the foot rods. A fixing cylinder is arranged on one side of the supporting seat, a supporting rod is slidably inserted into the inner side of the fixing cylinder, a second rotary knob is arranged on the side face of the fixing cylinder in a threaded mode, the second rotary knob penetrates through the fixing cylinder to make contact with the supporting rod, a rotating cylinder is rotationally arranged at the upper end of the supporting rod, a sliding rod is arranged on one side of the rotating cylinder, and the outer side of the sliding rod is slidably sleeved with a sleeve block. The upper side of the sleeve block is provided with a connecting cylinder, and the upper end of the connecting cylinder is provided with an antenna. In the height adjusting range of the supporting rod and the rotating coverage range of the sliding rod, the position of the antenna can be freely and rapidly adjusted according to needs, the overall position of the device does not need to be repeatedly moved, and convenience is brought to topographic survey work.

Description

Technical Field

[0001] The utility model belongs to the technical field of topographic measurement, and in particular relates to a supporting device. Background Art

[0002] GPS-RTK topographic survey is a commonly used topographic survey method. During the survey, a fixed base station needs to be set up. The base station receiving box and the antenna are generally supported by a tripod as a supporting device. However, the current antenna is generally fixed on a tripod and a support rod. When testing the signal, the antenna position needs to be adjusted, and it is troublesome to repeatedly move the tripod. It is very inconvenient when debugging the antenna position in a small range. When measuring complex terrains such as mountainous areas, sometimes the tripod needs to be fixed on the ground to increase stability. It is even more inconvenient to adjust the antenna position by moving the tripod, which brings inconvenience to the topographic survey work. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a supporting device to solve the problem that the current antenna is generally fixed on a tripod and a supporting rod. When testing the signal, the antenna position needs to be adjusted, and it is troublesome to repeatedly move the tripod. It is very inconvenient when debugging the antenna position in a small range. When measuring complex terrain such as mountainous areas, sometimes the tripod needs to be fixed to the ground to increase stability, and it is even more inconvenient to adjust the antenna position by moving the tripod, which brings inconvenience to the terrain measurement work.

[0004] To achieve the above objectives, the utility model adopts the following technical solution: a supporting device, comprising a supporting seat, a rotating connecting block is equidistantly arranged around the supporting seat, a foot rod is rotatably arranged on the lower side of the rotating connecting block, a knob 1 is threadedly arranged on one side of the rotating connecting block, the knob 1 penetrates the rotating connecting block and contacts with the foot rod, a fixed cylinder is arranged on one side of the supporting seat, a supporting rod is slidably inserted on the inner side of the fixed cylinder, a knob 2 is threadedly arranged on the side surface of the fixed cylinder, the knob 2 penetrates the fixed cylinder and contacts with the supporting rod, a rotating cylinder is rotatably arranged on the upper end of the support rod, a sliding rod is arranged on one side of the rotating cylinder, a sleeve block is slidably sleeved on the outer side of the sliding rod, a connecting cylinder is arranged on the upper side of the sleeve block, and an antenna is arranged on the upper end of the connecting cylinder.

[0005] The beneficial effect of the utility model is that within the adjustable height range of the support rod and the rotation coverage range of the slide rod, the position of the antenna can be freely and quickly adjusted as needed without repeatedly moving the overall position of the device, thus bringing convenience to topographic surveying work.

[0006] In order to increase the stability of the device in complex terrain;

[0007] As a further improvement of the above technical solution: a foot piece is provided at the lower end of the foot rod, and a limiting hole is opened on the upper side of the foot piece.

[0008] The beneficial effect of this improvement is that ground nails are embedded through the limiting holes of the foot piece, thereby increasing the stability of the device on complex terrain.

[0009] In order to limit the sensitivity of the rotating drum;

[0010] As a further improvement of the above technical solution: a rubber damping ring is arranged between the contact surfaces of the rotating cylinder and the support rod.

[0011] The beneficial effect of this improvement is that the rubber damping ring can limit the sensitivity of the rotating cylinder, making it difficult for it to rotate easily.

[0012] In order to maintain the stability of the sleeve block relative to the slide bar;

[0013] As a further improvement of the above technical solution: a plug rod is inserted into the lower side of the sleeve block, the plug rod passes through the sleeve block and contacts the sliding rod, a terminal is arranged at the lower end of the plug rod, a spring 1 is sleeved on the outer side of the plug rod, the two ends of the spring 1 are respectively connected to the sleeve block and the terminal, a through hole is opened on the side of the terminal, a wiring is arranged at the lower end of the antenna, the wiring is plugged into the terminal through the through hole, a knob 3 is threadedly arranged at the lower end of the terminal, and the knob 3 passes through the inside of the through hole and contacts the wiring.

[0014] The beneficial effect of this improvement is that when pulling the wiring, the plug rod can be pulled by the end, the plug rod is separated from the slide rod, and then the wiring drives the sleeve block to slide on the slide rod. When the wiring is released, under the action of spring 1, the plug rod presses the slide rod again, so as to maintain the stability of the sleeve block relative to the slide rod.

[0015] In order to adjust the height of the base station receiving box;

[0016] As a further improvement of the above technical solution: an adjusting seat is arranged on the upper side of the support seat, a screw is arranged on the lower side of the support seat, and the screw passes through the support seat and is rotatably connected with the adjusting seat.

[0017] The beneficial effect of this improvement is: the base station receiving box is placed on the adjustment seat, and then the screw is rotated relative to the support seat thread, so as to drive the adjustment seat to adjust the height up and down, thereby facilitating the adjustment of the height of the base station receiving box according to usage needs.

[0018] In order to facilitate the quick fixation of the base station receiving box;

[0019] As a further improvement of the above technical solution: movable grooves are equidistantly provided around the four sides of the adjustment seat, a slider is slidably provided on the inner side of the movable groove, a second spring is provided between the slider and the innermost wall of the movable groove, connecting grooves are equidistantly provided on the upper side of the adjustment seat, the connecting grooves and the movable grooves correspond one to one and are connected to each other, a splint is slidably provided on the upper side of the adjustment seat through the connecting groove, and the lower side of the splint is fixedly connected to the slider.

[0020] The beneficial effect of this improvement is that the slider is pulled by the second spring, and then the clamping plate is driven to clamp the base station receiving box, so that the base station receiving box can be quickly fixed.

[0021] To increase the endurance of equipment used in remote field terrain surveys;

[0022] As a further improvement of the above technical solution: a battery assembly is arranged on the lower side of the support seat, the battery assembly includes a storage battery and a converter, and photovoltaic panels are symmetrically arranged on the side of the adjustment seat.

[0023] The beneficial effects of this improvement are: providing battery modules and photovoltaic panels facilitates the conversion of light energy into electrical energy, thereby increasing the endurance of equipment used in remote field terrain surveys.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0026] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0027] Figure 3 It is a structural side view of the utility model;

[0028] Figure 4 This is a schematic diagram of the connection structure of the antenna in the utility model;

[0029] Figure 5 It is a side structural sectional view of the adjustment seat in the utility model;

[0030] In the figure: 1. support seat; 2. rotating connecting block; 3. foot rod; 4. knob one; 5. fixed tube; 6. support rod; 7. knob two; 8. slide rod; 9. sleeve block; 10. connecting tube; 11. antenna; 12. end; 13. plug rod; 14. spring one; 15. through hole; 16. knob three; 17. wiring; 18. adjustment seat; 19. screw rod; 20. movable slot; 21. slider; 22. spring two; 23. connecting slot; 24. splint. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0032] like Figure 1 — Figure 5As shown: a support device comprises a support seat 1, wherein a rotating connection block 2 is equidistantly arranged around the support seat 1, a foot rod 3 is rotatably arranged on the lower side of the rotating connection block 2, a knob 1 4 is threadedly arranged on one side of the rotating connection block 2, the knob 1 4 penetrates the rotating connection block 2 and contacts with the foot rod 3, a fixed cylinder 5 is arranged on one side of the support seat 1, a support rod 6 is slidably inserted into the inner side of the fixed cylinder 5, a knob 2 7 is threadedly arranged on the side of the fixed cylinder 5, the knob 2 7 penetrates the fixed cylinder 5 and contacts with the support rod 6, a rotating cylinder is rotatably arranged on the upper end of the support rod 6, and a rotating cylinder is arranged on one side of the rotating cylinder. The slide bar 8 has a sleeve block 9 slidably sleeved on its outer side, a connecting tube 10 is arranged on the upper side of the sleeve block 9, and an antenna 11 is arranged on the upper end of the connecting tube 10. Within the adjustable height range of the support rod 6 and the rotation coverage range of the slide bar 8, the position of the antenna 11 can be freely and quickly adjusted as needed, without repeatedly moving the overall position of the device, which brings convenience to topographic surveying. The lower end of the foot bar 3 is provided with a foot piece, and the upper side of the foot piece is provided with a limiting hole, through which the ground nails are embedded, etc., so as to increase the stability of the device in complex terrain. The contact surface between the rotating tube and the support rod 6 is A rubber damping ring is arranged between them, and the rubber damping ring can limit the sensitivity of the rotating cylinder so that it is not easy to rotate. A plug rod 13 is inserted into the lower side of the sleeve block 9, and the plug rod 13 penetrates the sleeve block 9 and contacts the sliding rod 8. The lower end of the plug rod 13 is provided with a terminal 12, and the outer side of the plug rod 13 is sleeved with a spring 14, and the two ends of the spring 14 are respectively connected to the sleeve block 9 and the terminal 12. A through hole 15 is opened on the side of the terminal 12, and a wiring 17 is arranged at the lower end of the antenna 11. The wiring 17 is plugged with the terminal 12 through the through hole 15, and the lower end of the terminal 12 is threaded with a knob three 16. The knob three 16 penetrates the inner side of the through hole 15 and contacts the wiring 17. When the wiring 17 is pulled, the plug rod 13 can be pulled through the end 12, and the plug rod 13 is separated from the slide bar 8. Then the wiring 17 drives the sleeve block 9 to slide on the slide bar 8. When the wiring 17 is released, under the action of the spring 14, the plug rod 13 presses the slide bar 8 again to maintain the stability of the sleeve block 9 relative to the slide bar 8. The upper side of the support seat 1 is provided with an adjustment seat 18, and the lower side of the support seat 1 is threaded with a screw rod 19. The screw rod 19 penetrates the support seat 1 and is rotatably connected to the adjustment seat 18. The base station receiving box is placed on the adjustment seat 18, and then the screw rod 19 is rotated.The screw threaded rotation relative to the support base 1 facilitates the adjustment base 18 to adjust the height up and down, so as to facilitate the adjustment of the height of the base station receiving box according to the use needs. The adjustment base 18 is equidistantly surrounded by movable grooves 20. A slider 21 is slidably arranged on the inner side of the movable groove 20. A spring 22 is arranged between the slider 21 and the innermost wall of the movable groove 20. The upper side of the adjustment base 18 is equidistantly surrounded by connecting grooves 23. The connecting grooves 23 and the movable grooves 20 correspond to each other and are connected to each other. A clamping plate 24 is slidably provided on the upper side through the connecting groove 23, and the lower side of the clamping plate 24 is fixedly connected to the slider 21. The slider 21 is pulled by the spring 22, and then the clamping plate 24 is driven to clamp the base station receiving box, which is convenient for fast fixing the base station receiving box. A battery assembly is provided on the lower side of the support seat 1, and the battery assembly includes a storage battery and a converter. Photovoltaic panels are symmetrically provided on the side of the adjustment seat 18. The battery assembly and the photovoltaic panel are provided to facilitate the conversion of light energy into electrical energy, thereby increasing the endurance of equipment for remote field topographic surveying. ,

[0033] The working principle and use process of this utility model:

[0034] When in use, rotate the foot rod 3 to expand the foot rod 3 outward, then tighten the knob 1 4 to fix the foot rod 3, the foot rod 3 supports the support seat 1, place the base station receiving box on the upper side of the support seat 1, then insert the antenna 11 on the upper side of the connecting tube 10, the antenna 11 and the base station receiving box are connected through the wiring 17, when the position of the antenna 11 needs to be adjusted, loosen the knob 2 7, slide the support rod 6 up and down, and then drive the slide bar 8 to adjust the height of the antenna 11, by pulling the wiring 17, the wiring 17 drives the antenna 11, and then the connecting tube 10 brings The movable sleeve block 9 slides on the slide bar 8 to adjust the position of the antenna 11 relative to the slide bar 8. At the same time, the slide bar 8 is driven by the connection 17, and the slide bar 8 drives the rotating cylinder to rotate, so as to adjust the angle of the slide bar 8. In summary, within the adjustment height range of the support rod 6 and the rotation coverage range of the slide bar 8, the position of the antenna 11 can be freely and quickly adjusted as needed, without repeatedly moving the overall position of the device, which brings convenience to the topographic survey work. In addition, when in use, a foot piece is provided at the lower end of the foot rod 3, and the ground nail is embedded through the limiting hole of the foot piece. etc., which is convenient for increasing the stability of the device in complex terrain. In addition, a rubber damping ring is provided between the contact surface of the rotating cylinder and the support rod 6, which can limit the sensitivity of the rotating cylinder and make it difficult to rotate easily. In addition, when the wiring 17 is pulled, the plug rod 13 can be pulled through the end 12, and the plug rod 13 is separated from the slide rod 8. Then the wiring 17 drives the sleeve block 9 to slide on the slide rod 8. When the wiring 17 is released, under the action of the spring 14, the plug rod 13 presses the slide rod 8 again, which is convenient for maintaining the stability of the sleeve block 9 relative to the slide rod 8. In addition, When in use, place the base station receiving box on the adjustment seat 18, then rotate the screw 19, and rotate it relative to the support seat 1 thread, so as to drive the adjustment seat 18 to adjust the height up and down, so as to adjust the height of the base station receiving box according to the needs of use. In addition, when in use, pull the slider 21 through the spring 22, and then drive the clamping plate 24 to clamp the base station receiving box, so as to quickly fix the base station receiving box. In addition, when in use, battery components and photovoltaic panels are set to convert light energy into electrical energy, thereby increasing the endurance of equipment for remote field terrain measurement.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A supporting device, characterized in that: The invention comprises a support seat (1), wherein a rotating connection block (2) is equidistantly arranged around the support seat (1), a foot rod (3) is rotatably arranged on the lower side of the rotating connection block (2), a knob (4) is threadedly arranged on one side of the rotating connection block (2), the knob (4) penetrates the rotating connection block (2) and contacts the foot rod (3), a fixed cylinder (5) is arranged on one side of the support seat (1), a support rod (6) is slidably inserted into the inner side of the fixed cylinder (5), a knob (7) is threadedly arranged on the side of the fixed cylinder (5), the knob (7) penetrates the fixed cylinder (5) and contacts the support rod (6), a rotating cylinder is rotatably arranged on the upper end of the support rod (6), a sliding rod (8) is arranged on one side of the rotating cylinder, a sleeve block (9) is slidably sleeved on the outer side of the sliding rod (8), a connecting cylinder (10) is arranged on the upper side of the sleeve block (9), and an antenna (11) is arranged on the upper end of the connecting cylinder (10).

2. A supporting device according to claim 1, characterized in that: The lower end of the foot rod (3) is provided with a foot piece, and the upper side of the foot piece is provided with a limiting hole.

3. A supporting device according to claim 1, characterized in that: A rubber damping ring is arranged between the contact surfaces of the rotating cylinder and the support rod (6).

4. A supporting device according to claim 1, characterized in that: The lower side of the sleeve block (9) is plugged with an insertion rod (13), the insertion rod (13) passes through the sleeve block (9) and contacts the sliding rod (8), the lower end of the insertion rod (13) is provided with an end head (12), the outer side of the insertion rod (13) is sleeved with a spring one (14), the two ends of the spring one (14) are respectively connected to the sleeve block (9) and the end head (12), the side of the end head (12) is provided with a through hole (15), the lower end of the antenna (11) is provided with a wiring (17), the wiring (17) is plugged with the end head (12) through the through hole (15), the lower end of the end head (12) is threadedly provided with a knob three (16), the knob three (16) passes through the inner side of the through hole (15) and contacts the wiring (17).

5. A supporting device according to claim 1, characterized in that: An adjustment seat (18) is arranged on the upper side of the support seat (1), and a screw rod (19) is threadedly arranged on the lower side of the support seat (1); the screw rod (19) passes through the support seat (1) and is rotatably connected to the adjustment seat (18).

6. A supporting device according to claim 5, characterized in that: The adjusting seat (18) is provided with movable grooves (20) at equal intervals around the periphery, a slider (21) is slidably provided inside the movable groove (20), a spring (22) is provided between the slider (21) and the innermost wall of the movable groove (20), a connecting groove (23) is equidistantly provided around the upper side of the adjusting seat (18), the connecting groove (23) and the movable groove (20) correspond to each other one by one and are interconnected, a clamping plate (24) is slidably provided on the upper side of the adjusting seat (18) through the connecting groove (23), and the lower side of the clamping plate (24) is fixedly connected to the slider (21).

7. A supporting device according to claim 5, characterized in that: A battery assembly is arranged on the lower side of the support seat (1), the battery assembly comprising a storage battery and a converter, and photovoltaic panels are symmetrically arranged on the side of the adjustment seat (18).

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