Walking wheel of lifting water tank

Abstract

The utility model relates to the aviation emergency safety equipment technology, in particular to a traveling wheel of a liftable water tank, which comprises a double-lug connecting plate, two driving wheels, a rotating shaft, a side plate and a U-shaped plate, a left-hand thread and a right-hand thread are arranged on two sides of the rotating shaft, and the two driving wheels are in threaded connection with two ends of the rotating shaft along the axial direction. One side face of the driving wheel is connected with the U-shaped connecting plate and the double-lug connecting plate through bolts in the radial direction, the two side faces of the driving wheel are connected with the U-shaped connecting plate and the side plate through bolts in the radial direction, and the U-shaped connecting plate is connected with the double-lug connecting plate through bolts. The first driving wheels at the left end and the right end are close to or far away from each other to drive the U-shaped connecting plates to be close to or far away from each other along the rotating shafts, so that the double-lug connecting plates connected with the U-shaped connecting plates are pushed to move upwards or downwards. The requirements of different transportation heights can be met, and the problems that a traditional walking wheel can only keep a certain height for transportation, and the height of the water tank cannot be adjusted according to actual requirements are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a walking wheel of lifting water tank. BACKGROUND

[0002] The conventional walking wheel is fixed in height and cannot be adapted to the product with lifting requirement, and has certain limitation. SUMMARY

[0003] The utility model discloses a walking wheel of lifting water tank, can place the supported object directly on the walking wheel, can lift the supported object, and is convenient for quick dismounting.

[0004] The utility model discloses a walking wheel of lifting water tank, including double -eared connecting plate, drive wheel, pivot, side plate and U type board, and the left -hand thread and right -hand thread are arranged on the both sides of pivot, and drive wheel is two, and drive wheel no.

[0005] The walking wheel further includes an L-shaped connecting plate connected to the double-eared connecting plate by a screw, and the water tank body is placed on the horizontal plane of the L-shaped connecting plate.

[0006] The walking wheel further includes a ratchet wrench connected to the pivot.

[0007] In the above-mentioned scheme, the end of the ratchet wrench is a square structure, and the rest is a threaded structure.

[0008] The walking wheel further includes a rocking handle, and the rocking handle is threadedly connected to the ratchet wrench.

[0009] In summary, due to the adoption of the above technical scheme, the utility model has the beneficial effects that the walking wheel and the water tank body are connected to lift and move the water tank body, which can meet the demand of different transportation heights and solve the problem that the conventional walking wheel can only maintain a certain height for transportation and cannot adjust the height of the water tank according to the actual demand. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is the overall structure schematic view of the utility model;

[0011] Figure 2 is the L type connecting plate structure schematic view of the utility model;

[0012] Figure 3 is the pivot structure schematic view of the utility model;

[0013] Figure 4 is the drive wheel one schematic view of the utility model;

[0014] Figure 5 is the drive wheel two schematic view of the utility model;

[0015] Figure 6 is the pivot and drive wheel connection schematic view of the utility model;

[0016] Figure 7 is the walking wheel lifting principle view of the utility model;

[0017] Figure 8 is the highest position schematic view of the lifting walking wheel of the utility model;

[0018] Figure 9 is the lowest position schematic view of the lifting walking wheel of the utility model.

[0019] Mark in the drawing: 101-L type connecting plate, 102-double lug connecting plate, 103-drive wheel one, 104-drive wheel two, 105-pivot, 106-ratchet wrench, 107-side plate, 108-bottom plate, 109-trolley, 110-shaking handle, 111-U type plate, 301-left-hand thread hole, 401-right-hand thread hole, 302-thread hole one, 402-thread hole two. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below by combining with the drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0021] The utility model provides a kind of walking wheel of lifting water tank installation, mainly by L type connecting plate 101, double lug connecting plate 102, drive wheel, pivot 105, ratchet wrench 106, side plate 107, trolley 109, shaking handle 110, U type plate 111 etc.

[0022] In the embodiment, the water tank uses four walking wheels, and the connection between the water tank and the walking wheels is mainly realized through the L-shaped connecting plate 101. A square-shaped plug is reserved at the bottom of the water tank, and the connection between the water tank and the walking wheels is realized by inserting the square-shaped plug into the two square-shaped holes of the L-shaped connecting plate 101.

[0023] In the embodiment, the threads at the two ends of the rotating shaft 105 are left-handed thread and right-handed thread respectively, the driving wheel one 103 is processed with a left-handed thread hole 301 in the axial direction, and the driving wheel two 104 is processed with a right-handed thread hole 401 in the axial direction. The driving wheel one 103 and the driving wheel two 104 are connected with the rotating shaft 105 through the axial thread holes respectively.

[0024] In the embodiment, two screw holes one 302 are processed on the side of the driving wheel one 103 in the radial direction, and the driving wheel one 103 is connected with the U-shaped connecting plate 111 and the double-ear connecting plate 102 through bolts. Two screw holes two 402 are processed on the side of the driving wheel two 104 in the radial direction, and the driving wheel two 104 is connected with the U-shaped connecting plate 111 and the side plate 107 through bolts. The two U-shaped connecting plates 111, the double-ear connecting plate 102 and the side plate 107 are connected through threads to form a parallelogram, and the two driving wheels are located on the diagonal lines of the parallelogram. When the rotating shaft 105 rotates clockwise or counterclockwise, the driving wheel one 103 and the driving wheel two 104 at the two ends of the rotating shaft 105 can be close to or away from each other, so as to drive the U-shaped connecting plate 111 to move close to or away from each other along the rotating shaft, thereby driving the double-ear connecting plate 102 connected therewith to move upward or downward.

[0025] In the embodiment, the L-shaped connecting plate 101 is connected with the double-ear connecting plate 102 through screws, and the water tank body is placed on the horizontal plane of the L-shaped connecting plate 101. The upward or downward movement of the double-ear connecting plate 102 can drive the L-shaped connecting plate 101 to move upward or downward, thereby driving the water tank to move upward or downward.

[0026] In the embodiment, the right end of the rotating shaft 105 is provided with a four-square structure, and the remaining part is a threaded structure. The four-square ratchet wrench 106 is connected with the other end of the rotating shaft 105, and the other end of the four-square ratchet wrench 106 is connected with the rocking handle 110. The rotating shaft can be rotated clockwise or counterclockwise by rotating the rocking handle. The caster 109 can be directly purchased from the market, and is connected with the bottom plate 108 of the walking wheel through screws and is installed at the bottom of the whole walking wheel.

[0027] In the embodiment, the rotating shaft is rotated by the rocking handle and the ratchet wrench, the rotation of the rotating shaft drives the two driving wheels to move close to or away from each other, and the L-shaped connecting plate is raised or lowered, thereby realizing the lifting function of the walking wheel.

[0028] The above technical solutions are only preferred embodiments of the utility model, of course cannot with this limit the utility model's right scope, therefore, the equivalent change that made according to the utility model patent range still belongs to the protection range of the utility model.

Claims

1. A type of wheel for a liftable water tank, comprising a double-ear connecting plate (102), a drive wheel, a rotating shaft (105), a side plate (107), and a U-shaped plate (111), characterized in that, The rotating shaft (105) has left-hand and right-hand threads on both sides. There are two drive wheels. Drive wheel one (103) and drive wheel two (104) are threaded to both ends of the rotating shaft (105) along the axial direction. Drive wheel one (103) is connected to the U-shaped connecting plate (111) and the double-ear connecting plate (102) in the radial direction by bolts. Drive wheel two (104) is connected to the U-shaped connecting plate (111) and the side plate (107) in the radial direction by bolts. U-shaped connecting plate (111) and double-ear connecting plate (102) are connected by bolts. When the rotating shaft (105) rotates clockwise or counterclockwise, drive wheel one (103) and drive wheel two (104) at its left and right ends move closer or further away, causing U-shaped connecting plate (111) to move closer or further away from each other along the rotating shaft, thereby pushing the double-ear connecting plate (102) connected to it to move upward or downward.

2. The walking wheel of a liftable water tank as described in claim 1, characterized in that: The walking wheel also includes an L-shaped connecting plate (101), which is connected to the double-ear connecting plate (102) by screws. The water tank is placed on the horizontal surface of the L-shaped connecting plate (101). The double-ear connecting plate (102) can move up or down to drive the L-shaped connecting plate (101) to move up or down, thereby driving the water tank to move up or down.

3. The walking wheel of a liftable water tank as described in claim 1, characterized in that: The wheel also includes a ratchet wrench (106) connected to the pivot (105).

4. The walking wheel for a liftable water tank as described in claim 3, characterized in that: The ratchet wrench (106) has a square end and the rest is threaded. The right end of the rotating shaft (105) is also square.

5. The walking wheel of a liftable water tank as described in claim 4, characterized in that: The wheel also includes a crank handle (110), which is threadedly connected to a ratchet wrench (106). By turning the crank handle (110), the shaft (105) can be rotated clockwise or counterclockwise.

Images