CN218819430U - Folding storage mechanism for supporting legs - Google Patents

Abstract

The utility model discloses a folding receiving mechanism of stabilizer blade, relate to bearing structure technical field, the side-mounting of fixed block has the upper plate, the lower board is installed in the below of upper plate to the fixed block side, it has the rocking arm to articulate between upper plate and the lower board, the hole of accomodating is seted up to the upper plate upper surface, the upper surface of upper plate has seted up the exhibition hole in one side of accomodating the hole, the upper plate upper surface sets up in one side of expanding the hole and extends the hole, the pinhole has been seted up under expanding the hole to the upper surface of rocking arm, be provided with first round pin axle between pinhole and the expansion hole rather than aligning, through being connected for rotating between electric putter and the rocking arm, when not needing to use, thereby it is parallel with the rocking arm to make electric putter around the rotatory electric putter of bearing, trun into horizontal structure with electric putter, and then reduce the accommodation space of whole device, can drive electric putter around the rotatory rocking arm of articulated department and remove, and then change electric putter's position, change device's support range, and this device support range is bigger than original structural support range.

Description

Folding storage mechanism for supporting legs

Technical Field

The utility model relates to a bearing structure technical field specifically is folding receiving mechanism of stabilizer blade.

Background

At present, the support leg structures are required to be installed on two sides of the device for coping with the stability of the device, but the traditional support leg structure is a longitudinal support structure directly fixed on the device, the position of the support leg cannot be changed, so that the support range of the device is fixed and cannot be changed, meanwhile, the original support leg is of a longitudinal structure and cannot be folded, the height of the device is too high, the occupied storage space is large, and therefore, the support leg folding storage mechanism is provided by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a receiving mechanism is folded to stabilizer blade has solved the problem in the above-mentioned background.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: folding receiving mechanism of stabilizer blade, including the fixed block, the side-mounting of fixed block has the upper plate, the hypoplastron is installed in the below of upper plate to the side of fixed block, it has the rocking arm to articulate between upper plate and the hypoplastron, the hole of accomodating has been seted up to the upper surface of upper plate, the upper surface of upper plate has been seted up in one side of accomodating the hole and has been opened the trompil, the upper surface of upper plate has been seted up in one side of opening the hole and has been extended the hole, the pinhole has been seted up under the hole of expansion to the upper surface of rocking arm, the pinhole rather than being provided with first round pin axle between the expansion hole of aligning.

As a further technical scheme of the utility model, the mounting panel is installed to the end of rocking arm, the curb plate is all installed to the both sides of mounting panel, every the side of curb plate is all seted up flutedly, every the bearing frame is all installed in one side of recess to the side of curb plate.

As a further technical scheme of the utility model, every the bearing groove has all been seted up to the side of bearing frame, every the bearing inslot all is provided with the bearing, every all be provided with dwang, two in the bearing the end of dwang passes and installs square pipe between recess and two curb plates that correspond.

As a further technical scheme of the utility model, square intraductal electric putter that installs, electric putter's lower extreme articulates there is the stabilizer blade, first locating plate is installed in square top of managing to electric putter's side, first locating hole has been seted up to the side of first locating plate.

As a further technical scheme of the utility model, two first fixed plates, every are correspondingly installed to the upper surface of rocking arm first fixed plate's side has all been seted up first fixed orifices, the lower surface of rocking arm is close to rocking arm port correspondence and installs two second fixed plates, every the second fixed orifices has all been seted up to the side of second fixed plate.

As a further technical scheme of the utility model, the side of square pipe installs the second locating plate between two second fixed plates, the second locating hole that aligns with two second fixed orificess is seted up to second locating plate side, install the second round pin axle between second locating plate and the second fixed orifices rather than aligning.

Advantageous effects

The utility model provides a folding receiving mechanism of stabilizer blade. Compared with the prior art, the method has the following beneficial effects:

1. the folding storage mechanism of stabilizer blade is connected for rotating between through with electric putter and the rocking arm to when not needing to use, thereby can make electric putter and rocking arm parallel around the rotatory electric putter of bearing, trun into the electric putter of longitudinal structure into horizontal structure, shortened the height of whole device, and then dwindle the storage space of whole device, and this device is small, light in weight.

2. Folding receiving mechanism of stabilizer blade can drive electric putter through rotating the rocking arm around articulated department and remove, and then changes electric putter's position to can change device's support range, and this device support range is bigger than original structure support range, lets the device more stable.

Drawings

FIG. 1 is a schematic structural view of a leg folding and storing mechanism;

FIG. 2 is a schematic view of the storage state structure of the leg folding and storing mechanism;

FIG. 3 is an exploded view of a square tube of the leg folding and storing mechanism;

FIG. 4 is an exploded view of the leg folding and stowing mechanism at the swivel arm;

FIG. 5 is a structural mounting view of the leg folding and storing mechanism;

fig. 6 is a structural storage view of the leg folding and storing mechanism.

In the figure: 1. a fixed block; 2. an upper plate; 3. a lower plate; 4. a rotating arm; 5. a receiving hole; 6. opening the holes; 7. expanding holes; 8. a pin hole; 9. a first pin shaft; 10. mounting a plate; 11. a side plate; 12. a groove; 13. a bearing seat; 14. a bearing groove; 15. a bearing; 16. rotating the rod; 17. a square tube; 18. a first fixing plate; 19. a first fixing hole; 20. a first positioning plate; 21. a first positioning hole; 22. a second pin shaft; 23. a second fixing plate; 24. a second fixing hole; 25. a second positioning plate; 26. a second positioning hole; 28. a leg; 29. an electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution of a leg folding and storing mechanism: folding receiving mechanism of stabilizer blade, including fixed block 1, the side-mounting of fixed block 1 has upper plate 2, the side of fixed block 1 installs hypoplastron 3 in the below of upper plate 2, it has rocking arm 4 to articulate between upper plate 2 and the hypoplastron 3, receiving hole 5 has been seted up to the upper surface of upper plate 2, the upper surface of upper plate 2 has seted up on one side of receiving hole 5 and has opened out trompil 6, the upper surface of upper plate 2 has seted up on one side of opening hole 6 and has expanded hole 7, the upper surface of rocking arm 4 has seted up pinhole 8 under opening hole 6, be provided with first round pin axle 9 between pinhole 8 and the opening hole 6 that aligns rather than, when needing receiving device, extract first round pin axle 9 in opening hole 6 and the pinhole 8, remove the fixed to rocking arm 4, it aligns to pivot arm 4 until pinhole 8 aligns with receiving hole 5 to rotate rocking arm 4 around the hinge department, then insert first round pin axle 9 between two, fix to rocking arm 4, when increasing the support area, go out first round pin axle 9 in hole 6 and pinhole 8, then it can increase the range to insert other support devices on the pin axle, then, the both can be through the change the pivot axle on the range.

The mounting plate 10 is installed at the end of the rotating arm 4, the side plates 11 are installed on two sides of the mounting plate 10, a groove 12 is formed in the side surface of each side plate 11, a bearing seat 13 is installed on one side of the groove 12 on the side surface of each side plate 11, a bearing groove 14 is formed in the side surface of each bearing seat 13, a bearing 15 is arranged in each bearing groove 14, a rotating rod 16 is arranged in each bearing 15, the ends of the two rotating rods 16 penetrate through the corresponding grooves 12 and a square pipe 17 is installed between the two side plates 11, an electric push rod 29 is installed in the square pipe 17, a supporting leg 28 is hinged to the lower end of the electric push rod 29, a first positioning plate 20 is installed on the side surface of the electric push rod 29 above the square pipe 17, a first positioning hole 21 is formed in the side surface of the first positioning plate 20, two first fixing plates 18 are correspondingly installed on the upper surface of the rotating arm 4, a first fixing hole 19 is formed in the side surface of each first fixing plate 18, two second fixing plates 23 are correspondingly arranged on the lower surface of the rotating arm 4 close to the port of the rotating arm 4, a second fixing hole 24 is arranged on the side surface of each second fixing plate 23, a second positioning plate 25 is arranged between the two second fixing plates 23 on the side surface of the square pipe 17, a second positioning hole 26 aligned with the two second fixing holes 24 is arranged on the side surface of the second positioning plate 25, a second pin 22 is arranged between the second positioning plate 25 and the second fixing hole 24 aligned with the second positioning plate 25, when the folding device is folded, the second pin 22 between the two second fixing holes 24 and the second positioning hole 26 is pulled out, the electric push rod 29 and the square pipe 17 are released from being fixed, the square pipe 17 is rotated around the two bearings 15 to drive the electric push rod 29 to rotate until the first positioning plate 20 on the electric push rod 29 moves between the two first fixing plates 18, and the first positioning hole 21 of the first positioning plate 20 is aligned with the two first fixing holes 19, and inserting a second pin 22 between the first positioning hole 21 and the two first fixing holes 19, folding, pulling out the second pin 22 between the first positioning hole 21 and the two first fixing holes 19 when unfolding, releasing the fixation of the electric push rod 29 and the square pipe 17, rotating the square pipe 17 around the two bearings 15 to drive the electric push rod 29 to rotate until the second positioning plate 25 moves between the two second fixing plates 23, aligning the second positioning hole 26 with the two second fixing holes 24, inserting the second pin 22 between the first positioning hole 26 and the second fixing holes 24, and unfolding the electric push rod 29.

The utility model discloses a theory of operation: during storage, the second pin 22 between the two second fixing holes 24 and the second positioning hole 26 is pulled out, the electric push rod 29 and the square pipe 17 are fixed, the square pipe 17 is rotated around the two bearings 15 to drive the electric push rod 29 to rotate until the first positioning plate 20 on the electric push rod 29 moves to a position between the two first fixing plates 18, the first positioning hole 21 of the first positioning plate 20 is aligned with the two first fixing holes 19, the second pin 22 is inserted between the two fixing holes, the first pin 9 in the unfolding hole 6 and the pin hole 8 is pulled out, the fixing of the rotating arm 4 is released, the rotating arm 4 is rotated around the hinge joint until the pin hole 8 is aligned with the accommodating hole 5, then the first pin 9 is inserted between the two fixing holes, the rotating arm 4 is fixed, and then the operation is repeated to store other supporting leg structures on the device;

when the foldable support is unfolded, the first pin shaft 9 between the pin hole 8 and the accommodating hole 5 is pulled out, the rotary arm 4 is released from being fixed, the rotary arm 4 is rotated around the hinged position until the pin hole 8 is aligned with the unfolding hole 6, the first pin shaft 9 is inserted between the two, the second pin shaft 22 between the first positioning hole 21 and the two first fixing holes 19 is pulled out, the electric push rod 29 and the square pipe 17 are released from being fixed, the square pipe 17 is rotated around the two bearings 15 to drive the electric push rod 29 to rotate until the second positioning plate 25 moves between the two second fixing plates 23, the second positioning hole 26 is aligned with the two second fixing holes 24, the second pin shaft 22 is inserted between the electric push rod 29 and the square pipe 17, the electric push rod 29 can be unfolded, other direct structures can be unfolded by repeating the operations, and then all the electric push rods 29 are controlled to extend to drive the support legs 28 to descend to contact the ground, so that the function of the support device can be achieved.

Claims (6)

1. Folding receiving mechanism of stabilizer blade, including fixed block (1), its characterized in that, the side-mounting of fixed block (1) has upper plate (2), hypoplastron (3) are installed to the side of fixed block (1) in the below of upper plate (2), it has rocking arm (4) to articulate between upper plate (2) and hypoplastron (3), the upper surface of upper plate (2) has been seted up and has been accomodate hole (5), the upper surface of upper plate (2) has been seted up in one side of accomodating hole (5) and has been opened trompil (6), the upper surface of upper plate (2) has been seted up in one side of expanding hole (6) and has been expanded hole (7), pinhole (8) have been seted up under expanding hole (6) to the upper surface of rocking arm (4), be provided with first round pin axle (9) between pinhole (8) and rather than the expansion hole (6) of aliging.

2. The folding and storing mechanism for the support leg according to claim 1, wherein a mounting plate (10) is mounted at the end of the rotating arm (4), side plates (11) are mounted on two sides of the mounting plate (10), a groove (12) is formed in the side surface of each side plate (11), and a bearing seat (13) is mounted on the side surface of each side plate (11) on one side of the groove (12).

3. The folding and storing mechanism for supporting legs as claimed in claim 2, wherein a bearing groove (14) is formed in a side surface of each bearing seat (13), a bearing (15) is arranged in each bearing groove (14), a rotating rod (16) is arranged in each bearing (15), and a square tube (17) is arranged between the two corresponding side plates (11) and the end of each rotating rod (16) passing through the corresponding groove (12).

4. The leg folding and storing mechanism according to claim 3, wherein an electric push rod (29) is installed in the square tube (17), the lower end of the electric push rod (29) is hinged to the leg (28), a first positioning plate (20) is installed on the side surface of the electric push rod (29) above the square tube (17), and a first positioning hole (21) is formed in the side surface of the first positioning plate (20).

5. The folding and storing mechanism for supporting foot according to claim 4, wherein two first fixing plates (18) are correspondingly installed on the upper surface of the rotating arm (4), a first fixing hole (19) is formed on the side surface of each first fixing plate (18), two second fixing plates (23) are correspondingly installed on the lower surface of the rotating arm (4) near the end opening of the rotating arm (4), and a second fixing hole (24) is formed on the side surface of each second fixing plate (23).

6. The folding leg storage mechanism according to claim 5, wherein a second positioning plate (25) is installed between the two second fixing plates (23) on the side of the square tube (17), a second positioning hole (26) aligned with the two second fixing holes (24) is formed on the side of the second positioning plate (25), and a second pin (22) is installed between the second positioning plate (25) and the second fixing hole (24) aligned therewith.

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