Portable transportation frame for field hydrological monitoring equipment

Abstract

The utility model provides a field hydrological monitoring equipment portable transport frame which comprises a transport frame bottom plate and a wheel bottom plate arranged below the transport frame bottom plate, a wheel body V-shaped rod is installed on the side edge of the front end of the wheel bottom plate, a front rod of the wheel body V-shaped rod is movably connected with a C-shaped wheel carrier, the C-shaped wheel carrier is rotationally connected with a transport universal wheel, and the transport universal wheel is connected with a transport frame. Due to the adoption of the transportation universal wheels, the transportation frame can steer at multiple angles on a complex terrain, and the transportation convenience is improved. Anti-skid lines of the transportation universal wheels increase friction force, transportation stability is guaranteed, and equipment is prevented from being damaged due to slipping. A bottom frame rotating servo motor is matched with a bottom frame rotating shaft, so that the transportation frame bottom plate can rotate flexibly, and equipment loading, unloading and positioning are facilitated. The folding power servo motor drives the folding protection frame and the X-shaped folding frame to be unfolded or folded, the equipment can be placed in the folding protection cover of the hydrological monitoring equipment, the influence of collision, dust and rainwater is prevented, and the service life of the equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of transport frame, specifically, relates to a portable transport frame for field hydrological monitoring equipment. BACKGROUND

[0002] Field hydrological monitoring work is crucial for understanding water resources conditions, predicting floods and droughts and other natural disasters. The transportation of hydrological monitoring equipment is a basic link for carrying out field monitoring work. At present, the existing field hydrological monitoring equipment transportation mode and tool have many deficiencies, which affect the work efficiency and the safety of the equipment.

[0003] The existing technology has the following deficiencies: The existing transport frame often lacks flexible steering mechanism in structure, and it is difficult to realize multi-angle steering in complex terrain such as narrow mountain path, obstacle-covered beach and other places in the field. The staff need to spend a lot of time and effort to adjust the transportation direction, resulting in low transportation efficiency. For example, the wheels of some traditional transport frames can only be turned at a limited angle, and when encountering sharp turns, they need to be adjusted several times to pass through, which seriously affects the convenience of transportation.

[0004] The ground conditions in the field are complex, and muddy and slippery ground is often encountered. The existing transport frame wheel anti-skid structure is insufficient, which is easy to slip in these road conditions, not only increasing the difficulty of transportation, but also causing the equipment to shake or even fall during transportation, causing equipment damage and affecting the normal development of hydrological monitoring work.

[0005] The existing transport frame usually lacks effective angle adjustment function, and the transport frame bottom plate cannot be flexibly rotated according to the actual site and operation demand. When carrying and placing the hydrological monitoring equipment, the staff can only operate at a fixed angle, which increases the operation difficulty, reduces the work efficiency, and affects the subsequent installation and use of the equipment due to the improper placement angle.

[0006] The existing transportation mode mostly lacks protection measures specially for hydrological monitoring equipment. During transportation, the equipment is easy to be affected by collision, which causes equipment damage or precision decline, shortens the service life of the equipment, and increases the maintenance and replacement cost of the equipment. Therefore, we improve it and propose a portable transport frame for field hydrological monitoring equipment. CONTENT OF THE UTILITY MODEL

[0007] The utility model discloses a portable transport frame for field hydrological monitoring equipment, which belongs to the technical field of hydrological monitoring equipment.

[0008] As a preferred technical scheme of the utility model, a rear wheel frame is installed on the tail side of the wheel bottom plate, a universal rotating shaft is arranged on one side of the rear wheel frame, and the universal rotating shaft is rotatably connected with the transport universal wheel below.

[0009] As a preferred technical scheme of the utility model, a chassis rotating servo motor is installed between the transport frame bottom plate and the wheel bottom plate, a chassis rotating shaft is embedded in the top power part of the chassis rotating servo motor, and the chassis rotating shaft is connected with the transport frame bottom plate.

[0010] As a preferred technical scheme of the utility model, a folding power servo motor is fixedly installed on the upper side of the transport frame bottom plate.

[0011] As a preferred technical scheme of the utility model, a motor lead screw is rotatably connected with the power output end of the folding power servo motor, and the motor lead screw is provided with two sides, which are mirror images, and a lead screw cap is nested on the outer rod of the motor lead screw.

[0012] As a preferred technical scheme of the utility model, a folding protection frame X-shaped folding frame is arranged above the folding power servo motor, the folding protection frame X-shaped folding frame bottom is connected with the lead screw cap, and a folding frame rotating shaft is embedded in the intersection of the folding protection frame X-shaped folding frame.

[0013] As a preferred technical scheme of the utility model, a hydrological monitoring equipment folding protection cover is installed on one side of the folding protection frame X-shaped folding frame, and a folding protection cover rotating shaft is embedded in the shaft hole on the outer surface of the hydrological monitoring equipment folding protection cover.

[0014] As a preferred technical scheme of the utility model, a hydrological monitoring equipment folding protection cover is installed on one side of the folding protection frame X-shaped folding frame, and a folding protection cover rotating shaft is embedded in the shaft hole on the outer surface of the hydrological monitoring equipment folding protection cover.

[0015] Compared with the prior art, the utility model discloses the C -shaped wheel frame on the V -shaped rod front rod of wheel body can rotate 360 degrees, make with the transportation universal wheel that it is connected can change direction flexibly.

[0016] The anti -skid grain embedded on the transportation universal wheel increases the friction force of the wheel and the ground.

[0017] The bottom frame rotating servo motor between the transportation frame bottom plate and the wheel bottom plate cooperates with the bottom frame rotating shaft, can make transportation frame bottom plate rotate relative to wheel bottom plate.

[0018] The folding power servo motor drives the motor screw rod to rotate, makes the screw rod screw cap linear motion, and then drives the X -shaped folding frame of folding protection frame to unfold or fold.

[0019] The foldable structure of the X -shaped folding frame of folding protection frame can be folded when not using the transportation frame, reduces the space of the whole transportation frame, is convenient to store and store, especially suitable for the case of limited space in field operation.

[0020] The setting of the bottom frame rotating servo motor and the folding power servo motor realizes the automatic operation of the rotation of the transportation frame bottom plate and the folding and unfolding of the protection frame. DRAWINGS

[0021] Figure 1 The structure schematic drawing provided for the utility model is provided;

[0022] Figure 2 The transportation universal wheel structure schematic drawing provided for the utility model is provided;

[0023] Figure 3 The utility model provides a screw rod screw cap structure schematic diagram provided by the utility model;

[0024] Figure 4 The utility model provides a folding protective cover rotating shaft structure schematic diagram provided by the utility model;

[0025] Figure 5 The utility model provides a chassis rotating servo motor structure schematic diagram.

[0026] Indicated in the drawing:

[0027] 1, transport frame bottom plate, 2, wheel bottom plate, 3, wheel body V-shaped rod, 4, C-shaped wheel support, 5, transport universal wheel, 6, anti-skid pattern, 7, rear wheel support, 8, universal rotating shaft, 9, chassis rotating servo motor, 10, chassis rotating shaft, 11, folding power servo motor, 12, motor screw rod, 13, screw rod screw cap, 14, folding protective frame X-shaped folding frame, 15, folding frame rotating shaft, 16, hydrological monitoring equipment folding protective cover, 17, folding protective cover rotating shaft, 18, hydrological monitoring equipment placing cavity. DETAILED DESCRIPTION

[0028] So that the purpose, technical scheme and advantages of the embodiments of the utility model are clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model. It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict, and similar signs and letters represent similar items in the following drawings, so that once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] Embodiment 1: please refer to Figures 1-5 A portable transport frame for field hydrological monitoring equipment, including transport frame bottom plate 1 and wheel bottom plate 2 arranged below transport frame bottom plate 1, wheel body V-shaped rod 3 is installed on the front end side of wheel bottom plate 2, C-shaped wheel support 4 is movably connected to the front rod of wheel body V-shaped rod 3, C-shaped wheel support 4 can rotate 360 degrees, transport universal wheel 5 is rotatably connected to C-shaped wheel support 4, and transport universal wheel 5 is rotatably connected to the rear rod of wheel body V-shaped rod 3, anti-skid pattern 6 is embedded on transport universal wheel 5.

[0031] The rear wheel frame 7 is arranged on the tail side of the wheel bottom plate 2, and a universal rotating shaft 8 is arranged on one side of the rear wheel frame 7; the universal rotating shaft 8 is rotatably connected with a transport universal wheel 5.

[0032] The folding power servo motor 11 is fixedly arranged on the upper side of the transport frame bottom plate 1.

[0033] The folding power servo motor 11 is arranged above the folding protection frame X-shaped folding frame 14, and the folding protection frame X-shaped folding frame 14 is connected with the screw rod cap 13 at the bottom, and the folding frame rotating shaft 15 is embedded at the intersection of the folding protection frame X-shaped folding frame 14.

[0034] The folding protection frame X-shaped folding frame 14 is arranged on one side of the folding protection frame X-shaped folding frame 14, and the folding protection frame X-shaped folding frame 14 is arranged on one side of the folding protection frame X-shaped folding frame 14.

[0035] The wheel body V-shaped rod 3 arranged on the front end side of the wheel bottom plate 2 plays a role in supporting and connecting the transport universal wheel 5. The C-shaped wheel frame 4 movably connected to the front rod of the wheel body V-shaped rod 3 can rotate by 360 degrees, so that the transport universal wheel 5 rotatably connected thereto can change direction flexibly. When the transport frame is pushed or pulled, the transport universal wheel 5 can adjust the angle as needed to adapt to different advancing directions, so as to realize flexible turning of the transport frame in complex terrain in the wild. The transport universal wheel 5 connected to the rear rod of the wheel body V-shaped rod 3 through the rotating shaft can rotate normally, so as to ensure that the transport frame can move forward or backward smoothly. The anti-skid pattern 6 embedded on the transport universal wheel 5 increases the friction between the wheel and the ground, especially on the muddy and slippery ground in the wild, effectively preventing the transport frame from slipping during movement, and ensuring the stability and safety of transportation.

[0036] The rear wheel frame 7 arranged on the tail side of the wheel bottom plate 2 provides support for the rear transport universal wheel 5. The universal rotating shaft 8 arranged on one side of the rear wheel frame 7 enables the transport universal wheel 5 rotatably connected below to rotate and change direction flexibly, and cooperates with the front transport universal wheel 5 to further improve the mobility and turning flexibility of the whole transport frame.

[0037] The bottom frame rotating servo motor 9 installed between the transport frame bottom plate 1 and the wheel bottom plate 2 is the power source for the rotation of the transport frame bottom plate 1. When the bottom frame rotating servo motor 9 is started, the top power part drives the bottom frame rotating shaft 10 to rotate. Since the bottom frame rotating shaft 10 is connected to the transport frame bottom plate 1, the transport frame bottom plate 1 will rotate relative to the wheel bottom plate 2 as the bottom frame rotating shaft 10 rotates. This structure allows the angle of the transport frame bottom plate 1 to be changed flexibly during transportation according to actual needs (such as adjusting the placement direction of the equipment, adapting to different carrying positions, etc.).

[0038] The folding power servo motor 11 fixedly installed on the upper side of the transport frame bottom plate 1 provides power for the unfolding and folding of the folding protective frame. When the folding power servo motor 11 is started, the power output end drives the motor lead screw 12 to rotate. Since the motor lead screw 12 is provided on both sides and is mirror-shaped, the motor lead screws 12 on both sides will rotate synchronously. The lead screw nut 13 nested on the outer rod of the motor lead screw 12 will move linearly along the outer rod of the motor lead screw 12 as the motor lead screw 12 rotates. The linear motion of the lead screw nut 13 will serve as the driving force for the subsequent unfolding or folding of the folding protective frame.

[0039] The bottom of the X-shaped folding frame 14 of the folding protective frame provided above the folding power servo motor 11 is connected to the lead screw nut 13. When the lead screw nut 13 moves linearly along the motor lead screw 12, it will drive the X-shaped folding frame 14 of the folding protective frame to produce a corresponding action. The folding frame rotating shaft 15 embedded at the intersection of the X-shaped folding frame 14 allows the X-shaped folding frame 14 to rotate around the intersection as the axis. When the lead screw nut 13 moves in the opposite direction, the X-shaped folding frame 14 will unfold; when the lead screw nut 13 moves in the same direction, the X-shaped folding frame 14 will fold.

[0040] The hydrological monitoring equipment folding protective cover 16 installed on one side of the X-shaped folding frame 14 of the folding protective frame will move as the X-shaped folding frame 14 of the folding protective frame unfolds and folds. The folding protective cover rotating shaft 17 embedded in the shaft hole on the outer surface of the hydrological monitoring equipment folding protective cover 16 allows the hydrological monitoring equipment folding protective cover 16 to rotate flexibly. When the X-shaped folding frame 14 of the folding protective frame unfolds, the hydrological monitoring equipment folding protective cover 16 opens accordingly, making it convenient to place the hydrological monitoring equipment into the hydrological monitoring equipment placement cavity 18 inside it; when the X-shaped folding frame 14 of the folding protective frame folds, the hydrological monitoring equipment folding protective cover 16 will also close accordingly, protecting the hydrological monitoring equipment placed in the hydrological monitoring equipment placement cavity 18.

[0041] The above examples are only used to illustrate the technical solutions described in the utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the above-described various embodiments, the utility model is not limited to the above-described specific embodiments, and therefore any modification or equivalent replacement of the utility model is allowed. Any technical solution and improvement that does not deviate from the spirit and scope of the utility model is included in the scope of the claims of the utility model.

Claims

1. A portable transport frame for a field hydrological monitoring device, comprising a transport frame base plate (1) and a wheel base plate (2) arranged below the transport frame base plate (1), characterized in that, The wheel body V-shaped rod (3) is arranged on the front end side of the wheel bottom plate (2), the front rod of the wheel body V-shaped rod (3) is movably connected with the C-shaped wheel frame (4), the C-shaped wheel frame (4) can rotate 360 degrees, the transportation universal wheel (5) is rotatably connected to the C-shaped wheel frame (4), the rear rod of the wheel body V-shaped rod (3) is rotatably connected with the transportation universal wheel (5), and the transportation universal wheel (5) is embedded with the anti-skid pattern (6).

2. The portable transportable frame for a field hydrological monitoring device according to claim 1, characterized in that, The rear wheel frame (7) is arranged on the tail side of the wheel bottom plate (2), one side of the rear wheel frame (7) is provided with the universal rotating shaft (8), and the transportation universal wheel (5) is rotatably connected below the universal rotating shaft (8).

3. The portable transportable frame for a field hydrological monitoring device according to claim 2, characterized in that, The bottom frame rotating servo motor (9) is arranged between the transportation frame bottom plate (1) and the wheel bottom plate (2), the bottom frame rotating shaft (10) is embedded in the top power part of the bottom frame rotating servo motor (9), and the transportation frame bottom plate (1) is connected to the bottom frame rotating shaft (10).

4. The portable transportable frame for a field hydrological monitoring device according to claim 3, characterized in that, The folding power servo motor (11) is fixedly arranged on the upper side of the transportation frame bottom plate (1).

5. The portable transportable frame for a field hydrological monitoring device according to claim 4, characterized in that, The motor lead screw (12) is rotatably connected to the power output end of the folding power servo motor (11), the motor lead screw (12) has two sides which are mirror images, and the outer rod of the motor lead screw (12) is embedded with the lead screw cap (13).

6. The portable transportable frame for a field hydrological monitoring device according to claim 5, characterized in that, The folding protection frame X-shaped folding frame (14) is arranged above the folding power servo motor (11), the bottom of the folding protection frame X-shaped folding frame (14) is connected with the lead screw cap (13), and the folding frame rotating shaft (15) is embedded in the intersection of the folding protection frame X-shaped folding frame (14).

7. The portable transportable frame for a field hydrological monitoring device according to claim 6, characterized in that, The hydrological monitoring equipment folding protection cover (16) is arranged on one side of the folding protection frame X-shaped folding frame (14), and the folding protection cover rotating shaft (17) is embedded in the shaft hole in the outer surface of the hydrological monitoring equipment folding protection cover (16).

8. The portable transportable frame for a field hydrological monitoring device according to claim 7, characterized in that, The hydrological monitoring equipment folding protection cover (16) is arranged on one side of the folding protection frame X-shaped folding frame (14), and the folding protection cover rotating shaft (17) is embedded in the shaft hole in the outer surface of the hydrological monitoring equipment folding protection cover (16). The hydrological monitoring equipment folding protection cover (16) is arranged on one side of the folding protection frame X-shaped folding frame (14), and the folding protection cover rotating shaft (17) is embedded in the shaft hole in the outer surface of the hydrological monitoring equipment folding protection cover (16).

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