CN113022680B - Self-adaptation anti-toppling device chassis - Google Patents
Self-adaptation anti-toppling device chassis Download PDFInfo
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- CN113022680B CN113022680B CN202110367747.0A CN202110367747A CN113022680B CN 113022680 B CN113022680 B CN 113022680B CN 202110367747 A CN202110367747 A CN 202110367747A CN 113022680 B CN113022680 B CN 113022680B
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- 230000003044 adaptive effect Effects 0.000 claims description 5
- 230000032258 transport Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012876 topography Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
- B62B5/0447—Braking mechanisms; Locking devices against movement hand operated using elements cooperating with a handle bar
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- Combustion & Propulsion (AREA)
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- Rollers For Roller Conveyors For Transfer (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a device underframe, in particular to a self-adaptive anti-toppling device underframe. The invention provides a self-adaptive anti-dumping device underframe which is simple to operate and can automatically support according to the goods inclining direction. The invention provides an underframe of a self-adaptive anti-toppling device, which comprises: the fixing device comprises a bottom plate, a first fixing rod and a second fixing rod, wherein a row of first fixing rods are uniformly arranged between two sides of the bottom plate at intervals; the guide rods are arranged on two sides of the bottom plate; the two guide rods are both provided with sliding blocks in a sliding manner; the baffle is arranged between the two sliding blocks; and the first elastic pieces are arranged between one side of each of the two sliding blocks and one end of each of the two guide rods. The goods are transported by pushing the transportation assembly to rotate, when the goods are transported to the slope which is pushed upwards, the bottom plate moves upwards to drive the driving assembly to slide upwards, and the driving assembly slides upwards to drive the baffle to move leftwards to support the goods which are toppled rightwards.
Description
Technical Field
The invention relates to a device underframe, in particular to a self-adaptive anti-toppling device underframe.
Background
Along with the high-speed development of commodity circulation, the transfer frequency of goods is more and more in the commodity circulation, and some goods generally need vanning transportation, realize containerization and carry-up, realize simultaneously that the piece of exquisiteness is full-loaded, improve the quiet load of freight train under the prerequisite of safe transportation. When vanning the goods, it carries out the freight to need to use to remove the chassis.
General chassis, simple structure, the function is single, can not support the goods according to the topography, leads to the goods to damage, causes unnecessary trouble.
Therefore, it is highly desirable to design an adaptive anti-tipping device chassis which is simple to operate and can automatically support according to the goods inclining direction, so as to solve the above problems.
Disclosure of Invention
In order to overcome the defects that a common underframe is simple in structure and single in function, goods cannot be supported according to terrain, the goods are damaged, and unnecessary troubles are caused, the invention aims to provide the underframe of the self-adaptive anti-dumping device, which is simple to operate and can automatically support according to the inclination direction of the goods.
The technical scheme of the invention is as follows: an adaptive anti-toppling device chassis, comprising: the fixing device comprises a bottom plate, a first fixing rod and a second fixing rod, wherein a row of first fixing rods are uniformly arranged between two sides of the bottom plate at intervals; the guide rods are arranged on two sides of the bottom plate; the two guide rods are both provided with sliding blocks in a sliding manner; the baffle is arranged between the two sliding blocks; the first elastic pieces are arranged between one sides of the two sliding blocks and one ends of the two guide rods; the bottom of the bottom plate is provided with a transportation assembly; the conveying assembly is provided with a conveying assembly, and the conveying assembly is provided with a driving assembly.
As a further preferred solution, the transport assembly comprises: the universal wheels are symmetrically and rotatably arranged on one side of the bottom plate; the other side of the bottom plate is symmetrically provided with a fixed seat; the fixing shaft is arranged between the two fixing seats; the two sides of the fixed shaft are respectively and rotatably provided with a first roller; the two ends of the fixed shaft are provided with second fixed rods through shaft sleeves; the top ends of the two second fixed rods are provided with first handles; the other side of the bottom plate is symmetrically provided with a first bearing seat; the first rotating shaft is rotatably arranged between the two first bearing seats; and the two ends of the first rotating shaft are provided with second rollers.
As a further preferred aspect, the drive assembly comprises: the sliding sleeves are arranged on the two second fixing rods in a sliding manner; the second bearing seats are symmetrically arranged on one sides of the two sliding sleeves; the connecting rods are rotatably arranged between the two adjacent second bearing seats through the supporting rods, and the other ends of the two connecting rods are rotatably connected with the two ends of the first rotating shaft; a third fixing rod is arranged between the two sliding sleeves; the top of the baffle is provided with an inclined plate which is matched with the third fixing rod; and the middle parts of the sliding sleeve and the second fixing rod are provided with jacks, and the inserted rod is in inserted fit with the jacks.
As a further preferable embodiment, the method further comprises: the lower parts of the two second fixing rods are provided with first limiting blocks; the upper parts of the two second fixing rods are respectively provided with a second limiting block; the second elastic pieces are arranged between the lower sides of the two second limiting blocks and the upper parts of the two sliding sleeves; and the third elastic piece is arranged between the upper side of the first limiting block and the lower sides of the two sliding sleeves.
As a further preferable embodiment, the method further comprises: the third bearing seat is symmetrically arranged on one side of the bottom plate; the two third bearing seats are respectively provided with a second rotating shaft in a rotating mode; the two ends of the second rotating shafts, which are opposite to each other, are provided with first rotating plates; the arc-shaped chute plates are symmetrically arranged on one side of the bottom plate; the first sliding rod is arranged between the two arc-shaped sliding groove plates in a sliding mode, and two ends of the first sliding rod are connected with the two first rotating plates; one side of the bottom plate is symmetrically provided with the guide sleeves; the two guide sleeves are both provided with a second slide bar in a sliding manner; one end of each of the two second sliding rods is provided with a rack; and the two gears are arranged on the second rotating shaft and are meshed with the two racks.
As a further preferable embodiment, the method further comprises: the fourth bearing seats are symmetrically arranged on one side of the bottom plate; the two fourth bearing seats are respectively provided with a second rotating plate in a rotating mode through a supporting rod, and one ends of the two second rotating plates are matched with a third fixed rod; the other ends of the two second sliding rods are provided with fixed blocks; the pull ropes are arranged between the other ends of the two second rotating plates and the two fixed blocks; and a fourth elastic part is arranged between one side of the two guide sleeves and one side of the two second sliding rods.
As a further preferable embodiment, the method further comprises: a fifth bearing seat is symmetrically arranged on one side of the bottom plate; the two fifth bearing seats are respectively and rotatably provided with a third rotating plate through a support rod; the clamping blocks are arranged at the bottom ends of the two third rotating plates and are matched with the two first rollers; and the top ends of the two third rotating plates are provided with second handles.
As a further preferable mode, the first elastic member, the second elastic member, the third elastic member and the fourth elastic member are all springs.
The invention has the following advantages: 1. the goods are transported by pushing the transportation assembly to rotate, when the goods are transported to the slope which is pushed upwards, the bottom plate moves upwards to drive the driving assembly to slide upwards, and the driving assembly slides upwards to drive the baffle to move leftwards to support the goods which are toppled rightwards.
2. When goods are transported to the flat ground, the sliding sleeve can be automatically reset, and then the baffle is rightwards slid to reset.
3. The first sliding rod slides upwards to support the goods inclined to the left.
4. The fixture block is clamped into the first roller, so that the device can be fixed on a slope and prevented from moving.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of the transport assembly of the present invention.
Fig. 3 is a schematic perspective view of the driving assembly of the present invention.
Fig. 4 is a schematic perspective view of a first part of the present invention.
Fig. 5 is a perspective view of a second part of the present invention.
Fig. 6 is a perspective view of a third part of the present invention.
Fig. 7 is a perspective view of a fourth part of the present invention.
Number designation in the figures: 1-a base plate, 2-a first fixed link, 3-a guide bar, 4-a slide block, 5-a stop, 6-a first elastic member, 7-a transport assembly, 71-a universal wheel, 72-a fixed link, 73-a fixed link, 74-a first roller, 75-a second fixed link, 76-a first handle, 78-a first bearing, 79-a first rotating shaft, 710-a second roller, 8-a drive assembly, 81-a sliding sleeve, 82-a second bearing, 83-a connecting rod, 84-a third fixed link, 85-a diagonal plate, 86-an inserting rod, 9-a first stopper, 10-a second stopper, 11-a second elastic member, 12-a third elastic member, 13-a third bearing, 14-a second rotating shaft, 15-a first rotating plate, 16-arc chute plate, 17-first slide bar, 18-guide sleeve, 19-second slide bar, 20-rack, 21-gear, 22-fourth bearing seat, 23-second rotating plate, 24-fixed block, 25-pull rope, 26-fourth elastic element, 27-fifth bearing seat, 28-third rotating plate, 29-clamping block and 30-second handle.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
As shown in fig. 1, a self-adaptive anti-toppling device chassis comprises a bottom plate 1, first fixing rods 2, guide rods 3, sliders 4, baffles 5, first elastic pieces 6, a conveying assembly 7 and a driving assembly 8, wherein the first fixing rods 2 are uniformly arranged at intervals between the front side and the rear side of the bottom plate 1, the guide rods 3 are arranged on the front side and the rear side of the right portion of the bottom plate 1, the sliders 4 are arranged on the guide rods 3 in a sliding mode, the baffles 5 are arranged between the sliders 4, the first elastic pieces 6 are arranged between one side of each slider 4 and one end of each guide rod 3, the conveying assembly 7 is arranged at the bottom of the bottom plate 1, and the driving assembly 8 is arranged on the conveying assembly 7.
When transporting the goods, the staff moves the goods to first dead lever 2 on, the staff transports the goods through promoting transportation subassembly 7 to rotate afterwards, when the goods transports the slope that upwards promotes, bottom plate 1 rebound drives drive assembly 8 upwards to slide, drive assembly 8 upwards slides and drives baffle 5 and remove left, baffle 5 removes left and drives slider 4 and slide left on guide arm 3, first elastic component 6 is compressed, baffle 5 removes left and supports the goods of toppling over right, when the goods transports to flat ground, the staff promotes drive assembly 8 and slides down and resets, first elastic component 6 resets and drives slider 4 and slide right and reset on guide arm 3, slider 4 slides right and drives baffle 5 and remove right and reset. The device has simple structure and convenient operation.
Example 2
As shown in fig. 2 and 3, on the basis of embodiment 1, the transportation assembly 7 includes a universal wheel 71, a fixed seat 72, a fixed shaft 73, a first roller 74, a second fixed rod 75, a first handle 76, a first bearing seat 78, a first rotating shaft 79 and a second roller 710, the left side of the bottom plate 1 is symmetrically and rotatably provided with universal wheels 71, the right side of the bottom plate 1 is symmetrically and longitudinally provided with fixed seats 72, a fixed shaft 73 is arranged between the two fixed seats 72, first rollers 74 are rotatably arranged on the front and rear sides of the fixed shaft 73, second fixed rods 75 are arranged on the front and rear ends of the fixed shaft 73 through shaft sleeves, first handles 76 are arranged at the top ends of the two second fixed rods 75, bottom plate 1 right side symmetry is provided with first bearing frame 78, two the rotary type is provided with first pivot 79 between the first bearing frame 78, both ends all are provided with second gyro wheel 710 around first pivot 79.
When transporting goods, the staff moves the goods to the first fixing rod 2, then the staff drives the first roller 74, the second roller 710 and the universal wheel 71 to rotate by pushing the first handle 76, the device is moved, the goods are transported, the first roller 74 and the second roller 710 rotate to drive the fixing shaft 73 and the first rotating shaft 79 to rotate, after the device is used, the staff stops pushing the first handle 76, the first roller 74, the second roller 710 and the universal wheel 71 stop rotating along with the first roller 74, the device stops moving, and the first roller 74 and the second roller 710 stop rotating to drive the fixing shaft 73 and the first rotating shaft 79 to stop rotating. This device simple structure can remove this device, transports the goods.
When goods are transported to a slope which is pushed upwards, the inserted link 86 is pulled out by a worker, an included angle between the upward oblique movement of the bottom plate 1 and the second fixing rod 75 is reduced, the bottom plate 1 drives the connecting rod 83 to rotate upwards, the connecting rod 83 rotates upwards to drive the sliding sleeve 81 to slide upwards on the second fixing rod 75, the sliding sleeve 81 slides upwards to drive the third fixing rod 84 to move upwards to extrude the inclined plate 85 to move leftwards, the inclined plate 85 moves leftwards to drive the baffle 5 to move leftwards so as to support the goods which are dumped rightwards, when the goods are transported to a flat ground, the worker pushes the sliding sleeve 81 to slide downwards on the second fixing rod 75 to reset, the sliding sleeve 81 slides downwards to drive the third fixing rod 84 to move downwards to not extrude the inclined plate 85 any more, the worker inserts the inserted link 86, the sliding sleeve 81 is fixed with the second fixing rod 75, and the device can be pushed again. This device simple structure can support the goods of empting right.
Example 3
As shown in fig. 4, fig. 5, fig. 6 and fig. 7, the fixing device further includes a first limiting block 9, a second limiting block 10, a second elastic member 11 and a third elastic member 12, wherein the lower portion of the second fixing rod 75 is provided with the first limiting block 9, the upper portion of the second fixing rod 75 is provided with the second limiting block 10, the lower portion of the second limiting block 10 is provided with the second elastic member 11 between the upper portions of the two sliding sleeves 81, and the upper portion of the first limiting block 9 is provided with the third elastic member 12 between the lower portions of the two sliding sleeves 81.
The sliding sleeve 81 slides upwards, the second elastic member 11 is compressed, the third elastic member 12 is stretched, and when the cargo is transported to a flat ground, the second elastic member 11 and the third elastic member 12 are restored to drive the sliding sleeve 81 to slide downwards on the second fixing rod 75 to be restored. This device simple structure can make sliding sleeve 81 automatic re-setting, and then has realized that baffle 5 slides right and resets.
The novel rotary plate is characterized by further comprising a third bearing seat 13, a second rotating shaft 14, a first rotating plate 15, arc-shaped sliding groove plates 16, a first sliding rod 17, guide sleeves 18, a second sliding rod 19, a rack 20 and a gear 21, wherein the third bearing seat 13 is symmetrically arranged on the left side of the base plate 1, the second rotating shaft 14 is rotationally arranged on each of the two third bearing seats 13, the first rotating plate 15 is arranged at one back end of each of the two second rotating shafts 14, the arc-shaped sliding groove plates 16 are symmetrically arranged on the left side of the base plate 1, the first sliding rod 17 is slidably arranged between the two arc-shaped sliding groove plates 16, the front end and the rear end of each of the first sliding rods 17 are connected with the two first rotating plates 15, the guide sleeves 18 are symmetrically arranged on the left side of the base plate 1, the second sliding rods 19 are slidably arranged on the two guide sleeves 18, the rack 20 is arranged at the left end of each of the two second sliding rods 19, and the gear 21 is arranged on each of the two second rotating shafts 14, the two gear wheels 21 are in mesh with the two racks 20.
When goods are transported to a downward slope, a worker pulls the second sliding rod 19 to slide rightwards on the guide sleeve 18, the second sliding rod 19 slides rightwards to drive the rack 20 to move rightwards to be meshed with the gear 21, the gear 21 rotates to drive the second rotating shaft 14 to rotate, the second rotating shaft 14 rotates to drive the first rotating plate 15 to rotate upwards, the first rotating plate 15 rotates upwards to drive the first sliding rod 17 to slide upwards on the arc-shaped chute plate 16, the first sliding rod 17 slides upwards to support the goods which are toppled leftwards, when the goods are transported to a flat ground, the worker pushes the second slide rod 19 to slide leftwards on the guide sleeve 18 for resetting, the second slide rod 19 slides leftwards to drive the rack 20 to move leftwards to be meshed with the gear 21, the gear 21 rotates to drive the second rotating shaft 14 to rotate, the second rotating shaft 14 rotates to drive the first rotating plate 15 to rotate downwards for resetting, and the first rotating plate 15 rotates downwards to drive the first slide rod 17 to slide downwards on the arc-shaped chute plate 16 for resetting. This device simple structure can support to the goods of left slope.
Still including fourth bearing seat 22, second rotor plate 23, fixed block 24, stay cord 25 and four elastic components, 1 right side symmetry of bottom plate is provided with fourth bearing seat 22, two all be provided with second rotor plate 23 through the branch rotary type on the fourth bearing seat 22, two second rotor plate 23 right-hand members and the cooperation of third dead lever 84, two second slide bar 19 right-hand member all is provided with fixed block 24, two all be provided with stay cord 25, two between second rotor plate 23 left end and two fixed blocks 24 all be provided with fourth elastic component 26 between uide bushing 18 one side and two second slide bar 19 one sides.
When goods are transported to a downward slope, the bottom plate 1 moves downwards to drive the connecting rod 83 to rotate downwards, the connecting rod 83 rotates downwards to drive the sliding sleeve 81 to slide downwards on the second fixed rod 75, the third elastic part 12 is compressed, the second elastic part 11 is stretched, the sliding sleeve 81 slides downwards to drive the third fixed rod 84 to move downwards to extrude the second rotating plate 23, the second rotating plate 23 rotates downwards to drive the second sliding rod 19 to slide rightwards on the guide sleeve 18 through the pull rope 25 and the fixed block 24, the fourth elastic part 26 is compressed, the second sliding rod 19 slides rightwards to drive the rack 20 to move rightwards to be meshed with the gear 21, the gear 21 rotates to drive the second rotating shaft 14 to rotate, the second rotating shaft 14 rotates to drive the first rotating plate 15 to rotate upwards, the first rotating plate 15 rotates upwards to drive the first sliding rod 17 to slide upwards on the arc-shaped sliding chute plate 16, the first sliding rod 17 slides upwards to support the goods which are toppled leftwards, when goods are transported to a flat ground, the third elastic element 12 and the second elastic element 11 are reset to drive the sliding sleeve 81 to slide upwards and reset on the second fixed rod 75, the sliding sleeve 81 slides upwards to drive the third fixed rod 84 to move upwards and not to extrude the second rotating plate 23, the fourth elastic element 26 is reset to drive the second sliding rod 19 to slide leftwards and reset on the guide sleeve 18, the second sliding rod 19 slides leftwards and drives the second rotating plate 23 to rotate upwards and reset through the pull rope 25 and the fixed block 24, the second sliding rod 19 slides leftwards and drives the rack 20 to move leftwards and be meshed with the gear 21, the gear 21 rotates and drives the second rotating shaft 14 to rotate, the second rotating shaft 14 rotates and drives the first rotating plate 15 to rotate downwards and reset, and the first rotating plate 15 rotates downwards and drives the first sliding rod 17 to slide downwards and reset on the arc-shaped sliding chute plate 16. This device simple structure can realize supporting the goods of empting left automatically.
The bottom plate assembly is characterized by further comprising fifth bearing seats 27, third rotating plates 28, clamping blocks 29 and a second handle 30, the fifth bearing seats 27 are symmetrically arranged on the right side of the bottom plate 1, the fifth bearing seats 27 are provided with the third rotating plates 28 in a supporting rod rotating mode, the clamping blocks 29 are arranged at the bottom ends of the third rotating plates 28, the two clamping blocks 29 are matched with the two first rollers 74, and the second handle 30 is arranged at the top ends of the third rotating plates 28.
When the device needs to be fixed on a slope, a worker rotates the second handle 30 to drive the third rotating plate 28 to rotate downwards, the third rotating plate 28 rotates downwards to drive the clamping block 29 to be clamped into the first roller 74 to be fixed, the device is prevented from moving, when the device needs to be loosened, the worker rotates the second handle 30 to drive the third rotating plate 28 to rotate upwards, and the third rotating plate 28 rotates upwards to drive the clamping block 29 to be not clamped into the first roller 74 any more. The device is simple in structure, and can be fixed on a slope to prevent movement.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. An adaptive anti-toppling device chassis, comprising:
the fixing device comprises a bottom plate (1), wherein a row of first fixing rods (2) are uniformly arranged between two sides of the bottom plate (1) at intervals;
the guide rods (3) are arranged on two sides of the bottom plate (1);
the sliding blocks (4) are arranged on the two guide rods (3) in a sliding manner;
the baffle (5) is arranged between the two sliding blocks (4);
the first elastic pieces (6) are arranged between one sides of the two sliding blocks (4) and one ends of the two guide rods (3);
the bottom of the bottom plate (1) is provided with a transportation assembly (7);
the driving assembly (8) is arranged on the transportation assembly (7);
the transport assembly (7) comprises:
the universal wheels (71) are symmetrically and rotatably arranged on one side of the bottom plate (1);
the other side of the bottom plate (1) is symmetrically provided with the fixed seats (72);
a fixed shaft (73), wherein the fixed shaft (73) is arranged between the two fixed seats (72);
the first roller (74) is rotatably arranged on both sides of the fixed shaft (73);
the two ends of the fixed shaft (73) are provided with second fixed rods (75) through shaft sleeves;
the top ends of the two second fixing rods (75) are provided with first handles (76);
the other side of the bottom plate (1) is symmetrically provided with a first bearing seat (78);
the first rotating shaft (79) is rotatably arranged between the two first bearing seats (78);
the second rollers (710) are arranged at two ends of the first rotating shaft (79);
the drive assembly (8) comprises:
the sliding sleeves (81) are arranged on the two second fixing rods (75) in a sliding manner;
the second bearing seats (82) are symmetrically arranged on one sides of the two sliding sleeves (81);
the connecting rods (83) are rotatably arranged between the two adjacent second bearing seats (82) through supporting rods, and the other ends of the two connecting rods (83) are rotatably connected with the two ends of the first rotating shaft (79);
a third fixing rod (84), wherein a third fixing rod (84) is arranged between the two sliding sleeves (81);
the top of the baffle (5) is provided with an inclined plate (85), and the inclined plate (85) is matched with a third fixing rod (84);
the middle parts of the sliding sleeve (81) and the second fixing rod (75) are provided with jacks, and the inserted rod (86) is in inserted fit with the jacks;
further comprising:
the lower parts of the two second fixing rods (75) are provided with first limiting blocks (9);
the upper parts of the two second fixing rods (75) are provided with second limiting blocks (10);
the second elastic pieces (11) are arranged between the lower sides of the two second limiting blocks (10) and the upper parts of the two sliding sleeves (81);
third elastic pieces (12), wherein the third elastic pieces (12) are arranged between the upper sides of the two first limiting blocks (9) and the lower sides of the two sliding sleeves (81);
further comprising:
the third bearing seat (13) is symmetrically arranged on one side of the bottom plate (1);
the second rotating shafts (14) are rotatably arranged on the two third bearing seats (13);
the two ends, back to the other end, of the second rotating shafts (14) are provided with first rotating plates (15);
the arc-shaped chute plates (16) are symmetrically arranged on one side of the bottom plate (1);
the first sliding rod (17) is arranged between the two arc-shaped sliding groove plates (16) in a sliding mode, and two ends of the first sliding rod (17) are connected with the two first rotating plates (15);
the guide sleeve (18) is symmetrically arranged on one side of the bottom plate (1);
the two guide sleeves (18) are both provided with a second sliding rod (19) in a sliding manner;
one end of each of the two second sliding rods (19) is provided with a rack (20);
the two second rotating shafts (14) are respectively provided with a gear (21), and the two gears (21) are meshed with the two racks (20);
further comprising:
the fourth bearing seat (22) is symmetrically arranged on one side of the bottom plate (1);
the two fourth bearing seats (22) are respectively and rotatably provided with a second rotating plate (23) through a support rod, and one end of each of the two second rotating plates (23) is matched with a third fixed rod (84);
the other ends of the two second sliding rods (19) are provided with fixed blocks (24);
the pull ropes (25) are arranged between the other ends of the two second rotating plates (23) and the two fixed blocks (24);
and fourth elastic pieces (26) are arranged between one sides of the two guide sleeves (18) and one sides of the two second sliding rods (19).
2. The adaptive anti-toppling device chassis of claim 1, further comprising:
the bottom plate (1) is symmetrically provided with a fifth bearing seat (27) on one side;
the two fifth bearing seats (27) are respectively and rotatably provided with a third rotating plate (28) through a support rod;
the bottom ends of the two third rotating plates (28) are respectively provided with a clamping block (29), and the two clamping blocks (29) are matched with the two first rollers (74);
and the top ends of the two third rotating plates (28) are provided with second handles (30).
3. An adaptive anti-toppling device chassis according to claim 2, wherein the first elastic member (6), the second elastic member (11), the third elastic member (12) and the fourth elastic member (26) are all springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110367747.0A CN113022680B (en) | 2021-04-06 | 2021-04-06 | Self-adaptation anti-toppling device chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110367747.0A CN113022680B (en) | 2021-04-06 | 2021-04-06 | Self-adaptation anti-toppling device chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113022680A CN113022680A (en) | 2021-06-25 |
| CN113022680B true CN113022680B (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110367747.0A Active CN113022680B (en) | 2021-04-06 | 2021-04-06 | Self-adaptation anti-toppling device chassis |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114056407B (en) * | 2021-11-23 | 2024-05-03 | 襄阳市政建设工程有限公司 | Brick conveying device for building construction |
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2021
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Application publication date: 20210625 Assignee: JIANGXI DEWO CABINET MANUFACTURING Co.,Ltd. Assignor: JIANGXI EQUIPMENT INDUSTRIAL GROUP GREAT INSURANCENT Co.,Ltd. Contract record no.: X2023980044347 Denomination of invention: An adaptive anti tipping device chassis Granted publication date: 20220215 License type: Common License Record date: 20231023 |
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