CN110789500B

CN110789500B - Car as a house support

Info

Publication number: CN110789500B
Application number: CN201911130502.5A
Authority: CN
Inventors: 徐兴明
Original assignee: Zhejiang Shenghao Machinery Co ltd
Current assignee: Zhejiang Shenghao Machinery Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2022-03-01
Anticipated expiration: 2039-11-19
Also published as: CN110789500A

Abstract

The invention discloses a caravan support which comprises a supporting seat, wherein the top of the supporting seat is provided with a notch with an upward opening, fastening plates are arranged on two sides in the notch, an installation block is arranged between the fastening plates and is fixed with the end parts of the side edges of the fastening plates through fasteners, a first supporting column is fixed at the top of the installation block, a plurality of limiting clamping grooves are formed in one side edge of the supporting column, a second supporting column is clamped on the outer side of the first supporting column, sliding grooves matched with the first supporting column are formed in two side edges of the supporting column, limiting clamping blocks are clamped at the bottoms of the second supporting columns, an operation plate is arranged on the limiting clamping blocks and is positioned on the same side edge as the limiting clamping grooves, a hollowed-out channel is arranged in the middle of the operation plate, a limiting buckle matched with the limiting clamping grooves is arranged in the middle of the channel, and an operation rod is arranged on the limiting buckle. Has the advantages that: increase the support area, increase the support stability, improve safe handling nature.

Description

Car as a house support

Technical Field

The invention relates to the technical field of supports, in particular to a caravan support.

Background

The car as a house is the fashion facility car type of introducing by foreign countries, and the house facility on its car has: furniture and electrical appliances such as bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, washroom facilities, air conditioners, televisions, sounds and the like can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the limousine integrates clothes, food, lives and rows, so that the tourism in life and fashion products in the travel are realized.

On the technical condition basis of current car as a house instrument, still there are a lot of not enoughly in the scope nature and the convenience that the support used, and most cars as a house all adopt traditional jack stand to support when maintaining, and the support area only restricts in the bottom of the car to make and support the unstability, have certain potential safety hazard, receive certain limitation in use.

Disclosure of Invention

The invention aims at the defects and provides a caravan support to solve the problems in the background technology.

The technical scheme of the invention is realized as follows:

a caravan support comprises a supporting seat, wherein the top of the supporting seat is provided with a notch with an upward opening, fastening plates are arranged on two sides in the notch, an installation block is arranged between the fastening plates and is fixed with the end parts of the side edges of the fastening plates through fasteners, the top of the installation block is fixed with a first supporting column, a plurality of limiting clamping grooves are arranged on one side edge of the supporting column, a second supporting column is clamped on the outer side of the first supporting column, two side edges of the supporting column are provided with second sliding grooves matched with the first supporting column, limiting clamping blocks are clamped at the bottoms of the second supporting columns, operating plates are arranged on the same side edges of the limiting clamping grooves, a hollowed-out channel is arranged in the middle of the operating plates, a limiting buckle matched with the limiting clamping grooves is arranged in the middle of the channel, an operating rod is arranged on the limiting buckle and penetrates through the channel to extend to the upper part of the operating plates, an inverted U-shaped clamping plate is fixedly clamped at the top of the second support column, a plurality of fixing rods fixed with the top of the second support column are arranged at the bottom of the U-shaped clamping plate in an inserting mode, one end of each fixing rod is sleeved with a mounting plate, a U-shaped rod is fixedly arranged on one side, away from the fixing rods, of the mounting plate, a first top plate is arranged at the top of the U-shaped clamping plate, a first fixing column is fixedly arranged at the top of the U-shaped groove of the U-shaped clamping plate, a second fixing column is arranged on one side, away from the first fixing column, of the first fixing column, a moving column is arranged at the top of the second fixing column, a cavity is arranged at the upper inner part of the moving column, a fixing plate is arranged at the bottom of the cavity and on one side, away from the first fixing column, a support is arranged at one end, away from the support, of the first shaft rod, is sleeved with a first connecting rod, and the other end of the first connecting rod is provided with a second shaft rod in an inserting mode, the other end of the shaft lever is sleeved with a convex block, the convex block is far away from one side of the inner wall of the cavity, an eccentric wheel is arranged at one end of the eccentric wheel, the output of one end of the eccentric wheel is connected with a motor I, the motor I is fixed at the center of the inner wall of the cavity, a supporting plate is arranged at one side, far away from the output end of the motor I, of the eccentric wheel side, a shaft lever III is arranged in an alternating mode through the supporting plate, the other end of the shaft lever III is sleeved with a connecting rod II, the other end of the connecting rod II is arranged in an alternating mode through a shaft lever IV, a push plate is arranged at the other end of the shaft lever IV in a sleeved mode, the push plate penetrates through the moving column and extends to the outer side of the moving column, a top block is arranged at one end, far away from the shaft lever IV, and a sliding plate matched with the push plate is arranged at one end of the inner wall of the cavity.

Preferably, the bottoms of the two sides of the limiting clamping block are respectively provided with a semicircular groove, and the top of the fastener is provided with an arc surface matched with the semicircular grooves.

Preferably, the ejector block is far away from one side of the push plate is provided with a sucker, a limiting fixing sleeve is sleeved at the position of the outer side of the movable column on the push plate, and the side edge of the limiting fixing sleeve is fixed on the outer side of the movable column.

Preferably, the top of the first top plate is provided with a fixing groove, and the first fixing column is fixed with the U-shaped clamping plate in a welding or screw mode.

Preferably, a second sliding groove matched with the moving column is formed in the top of the second fixed column and on one side, far away from the first fixed column, of the second fixed column, and the moving column is of an L-shaped structure.

Preferably, an L-shaped plate is arranged at the bottom of the moving column and on one side close to the first fixing column, a moving mechanism is arranged in the L-shaped plate, and the moving mechanism comprises a second motor, a motor shell, a supporting table, a threaded sleeve, a threaded block, a threaded rod, a second top plate and a group of supporting legs.

Preferably, the motor housing is installed the L template is just kept away from remove the post side, install in the motor housing motor two, the output of motor two runs through the output shaft the L template with threaded rod end connection, the threaded rod is just kept away from the one end of L template is equipped with the stopper.

Preferably, the threaded rod is provided with a threaded sleeve matched with the threaded rod, the threaded sleeve is arranged at the bottom of the support table, the support legs are arranged at the two ends of the bottom of the support table, and the bottoms of the support legs are fixed at the corresponding end parts of the side edges of the L-shaped plate.

Preferably, the threaded rod is positioned on one side close to the movable column, a threaded block matched with the threaded rod is sleeved on the threaded rod, the top of the threaded block is provided with a second top plate, and one end, close to the movable column, of the second top plate abuts against the end part of the side edge of the movable column and is matched with the movable column.

Compared with the prior art, the invention has the advantages and positive effects that:

1. the adjustable kicking block that sets up at U type cardboard side can conveniently withhold the support to the car as a house side for not only supporting the vehicle bottom portion, also can supporting the side department of vehicle bottom simultaneously, thereby increase the support area, increase support stability, improve safe handling nature.

2. Through the moving mechanism which is arranged on the side edge of the moving column close to the first fixed column, the moving column can be moved, and the supporting distance between the moving column and the side edge of the vehicle bottom can be conveniently adjusted.

3. Simple operation, convenient use, good safety and strong stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall architecture according to an embodiment of the present invention;

FIG. 2 is a partial enlarged view of A from FIG. 1;

fig. 3 is a partial enlarged view according to B in fig. 2.

In the figure:

1. a supporting seat; 2. a fastening plate; 3. mounting blocks; 4. a fastener; 5. a first supporting column; 6. a limiting clamping groove; 7. a second supporting column; 8. a second chute; 9. a limiting clamping block; 10. an operation panel; 11. a channel; 12. an operating lever; 13. a U-shaped clamping plate; 14. fixing the rod; 15. mounting a plate; 16. a U-shaped rod; 17. a first top plate; 18. fixing a first column; 19. fixing a second column; 20. moving the column; 21. a fixing plate; 22. a support; 23. a first shaft lever; 24. a first connecting rod; 25. a second shaft lever; 26. a bump; 27. an eccentric wheel; 28. a first motor; 29. a support plate; 30. a third shaft lever; 31. a second connecting rod; 32. a shaft lever IV; 33. pushing the plate; 34. a top block; 35. a slide plate; 36. a suction cup; 37. a limiting fixing sleeve; 38. fixing grooves; 39. a second chute; 40. an L-shaped plate; 41. a second motor; 42. a motor housing; 43. a support table; 44. a threaded sleeve; 45. a thread block; 46. a threaded rod; 47. a second top plate; 48. support the feet.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention is further described with reference to the following figures and specific examples.

In the first embodiment, as shown in fig. 1-2, the caravan support according to the embodiment of the present invention includes a support base 1, a notch with an upward opening is formed in the top of the support base 1, fastening plates 2 are respectively disposed on two sides in the notch, an installation block 3 is disposed between the fastening plates 2, the installation block 3 is fixed to the end portion of the side edge of the fastening plate 2 through a fastening member 4, a first support column 5 is fixed to the top of the installation block 3, a plurality of limiting clamping grooves 6 are disposed on the side edge of the first support column 5, a second support column 7 is clamped to the outer side of the first support column 5, a second sliding groove 8 matched with the first support column 5 is disposed on the side edge of the second support column 7, a limiting clamping block 9 is clamped to the bottom of the second support column 7, an operation plate 10 is disposed on the same side edge of the limiting clamping groove 6 of the limiting clamping block 9, and a hollow channel 11 is disposed in the middle of the operation plate 10, a limiting buckle matched with the limiting clamping groove 6 is arranged in the middle of the inside of the channel 11, an operating rod 12 is arranged on the limiting buckle, the operating rod 12 penetrates through the channel 11 and extends to the position above the operating plate 10, an inverted U-shaped clamping plate 13 is fixedly clamped at the top of the second supporting column 7, a plurality of fixing rods 14 fixed with the top of the second supporting column 7 are inserted into the bottom of the U-shaped clamping plate 13, one end of each fixing rod 14 is sleeved with a mounting plate 15, a U-shaped rod 16 is fixedly arranged on one side, away from the fixing rod 14, of the mounting plate 15, a top plate 17 is arranged at the top of the U-shaped clamping plate 13, a first fixing column 18 is fixedly arranged at the top of the U-shaped groove of the U-shaped clamping plate 13, a second fixing column 19 is arranged on one side of the first fixing column 18, a moving column 20 is arranged at the top of the second fixing column 19, a cavity is arranged at the upper portion of the moving column 20, and a fixing plate 21 is arranged at the bottom of the cavity and on the side, away from the first fixing column 18, a support 22 is arranged at one end, far away from the inner wall of the cavity, of the top of the fixing plate 21, a first shaft rod 23 is inserted into the middle of the support 22, a first connecting rod 24 is sleeved at one end, far away from the support 22, of the first shaft rod 23, a second shaft rod 25 is inserted into the other end of the first connecting rod 24, a lug 26 is sleeved at the other end of the second shaft rod 25, an eccentric wheel 27 is arranged at one side, far away from the inner wall of the cavity, of the lug 26, a first motor 28 is connected to one end of the eccentric wheel 27 in an output mode, the first motor 28 is fixed at the center of the cavity, a support plate 29 is arranged at one side, far away from the output end of the first motor 28, of the side edge of the eccentric wheel 27, a third shaft rod 30 is inserted into one end of the support plate 29, far away from the eccentric wheel 27, a second connecting rod 31 is sleeved at the other end of the third shaft rod 30, a fourth shaft rod 32 is inserted into the other end of the support plate 33, the push plate 33 penetrates through the moving column 20 and extends to the outer side of the moving column 20, a top block 34 is arranged at one end, far away from the fourth shaft lever 32, of the push plate 33, and a sliding plate 35 matched with the push plate 33 is arranged at one end, located at the inner wall of the cavity, of the bottom of the push plate 33.

In the second embodiment, as shown in fig. 1, semicircular grooves are formed in the bottoms of the two sides of the limiting clamping block 9, and arc surfaces matched with the semicircular grooves are formed in the top of the fastening piece 4.

In a third embodiment, as shown in fig. 2, a suction cup 36 is disposed on one side of the top block 34 away from the push plate 33, a position of the push plate 33, which is located at the outer side of the moving column 20, is sleeved with a position-limiting fixing sleeve 37, and a side edge of the position-limiting fixing sleeve 37 is fixed on the outer side of the moving column 20.

In the fourth embodiment, as shown in fig. 1, a fixing groove 38 is formed in the top of the top plate 17, and the fixing column 18 is fixed to the U-shaped clamping plate 13 by welding or screws.

In a fifth embodiment, as shown in fig. 3, a second sliding groove 39 matched with the moving column 20 is arranged at the top of the second fixed column 19 and on one side far away from the first fixed column 18, the moving column 20 is of an L-shaped structure, an L-shaped plate 40 is arranged at the bottom of the moving column 20 and on one side near to the first fixed column 18, a moving mechanism is arranged in the L-shaped plate 40, the moving mechanism includes a second motor 41, a second motor housing 42, a supporting table 43, a threaded sleeve 44, a threaded block 45, a threaded rod 46, a second top plate 47 and a set of supporting feet 48, the second motor housing 42 is mounted on the L-shaped plate 40 and on the side far away from the moving column 20, the second motor 41 is mounted in the second motor housing 42, the output end of the second motor 41 penetrates through the L-shaped plate 40 through an output shaft to be connected with the end of the threaded rod 46, and one end of the threaded rod 46 far away from the L-shaped plate 40 is provided with a limiting block, on the threaded rod 46 and be close to one side cover of L template 40 be equipped with threaded rod 46 matched with thread bush 44, thread bush 44's bottom is equipped with prop up supporting bench 43, the bottom both ends that prop up supporting bench 43 all are equipped with supporting legs 48, just supporting legs 48's bottom is all fixed the corresponding tip of side of L template 40, threaded rod 46 just is located and is close to it is equipped with on moving post 20 one side the cover be equipped with threaded rod 46 matched with thread piece 45, the top of thread piece 45 is equipped with two 47 roofs, just two 47 roofs of roof are close to move post 20 one end and withstand move post 20 side tip with it cooperatees to move post 20.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the support seat 1 is made of iron material with heavier gravity, the bottom stability of the support can be increased, after the second support pillar 7 moves upwards to a required position, the operating rod 12 is pressed downwards, the limit buckle is buckled in the limit clamping groove 6 on the side edge of the first support pillar 5, the positions of the first support pillar 5 and the second support pillar 7 are locked, the fixed groove 38 is just clamped at the bottom of the vehicle to support the motor home, meanwhile, a button capable of controlling motor driving is arranged on the outer side of the second fixed pillar 19, the second motor 41 drives the threaded rod 46 to rotate, the threaded block 45 moves left and right on the threaded rod 46 along with the threaded structure on the surface of the threaded rod 46, the second top plate 47 pushes against the movable pillar 20, the movable pillar 20 moves towards the side edge in the second sliding groove 39, when the movable pillar moves to the required position, the operation of the second motor 41 is stopped, then the first motor 28 is driven, the first motor 28 drives the eccentric wheel 27 to rotate, make the extension board 29 and the lug 26 of eccentric wheel 27 side drive two 31 of connecting rods and the rotation of connecting rod 24 simultaneously, and two 31 drive push pedal 33 activities of connecting rod, because in the spout of push pedal 33 position slide 35 and run through the mobile column 20, play and prescribe a limit to the rotatory angle of push pedal 33, let push pedal 33 realize the effort of promoting forward back under the rotation of two 31 of connecting rod, drive kicking block 34 and move forward when push pedal 33 promotes forward, push kicking block 34 to withstand the vehicle bottom side, then inhale kicking block 34 on the vehicle bottom side through the effect of sucking disc 36 and withstand the vehicle bottom side, the operation of a stop motor 28, thereby support the vehicle bottom side, the support area has been increased, the convenience is maintained the motor home.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The caravan support is characterized by comprising a supporting seat (1), wherein the top of the supporting seat (1) is provided with a notch with an upward opening, fastening plates (2) are arranged on two sides in the notch, an installation block (3) is arranged between the fastening plates (2), the installation block (3) is fixed with the end part of the side edge of each fastening plate (2) through a fastening piece (4), a first supporting column (5) is fixed at the top of the installation block (3), a plurality of limiting clamping grooves (6) are arranged on the side edge of the first supporting column (5), a second supporting column (7) is clamped on the outer side of the first supporting column (5), a second sliding groove (8) matched with the first supporting column (5) is arranged on the side edge of the second supporting column (7), a limiting clamping block (9) is clamped at the bottom of the second supporting column (7), and an operation plate (10) is arranged on the same side edge of the limiting clamping grooves (6) of the limiting clamping blocks (9), a hollow channel (11) is arranged in the middle of the operating plate (10), a limit buckle matched with the limit clamping groove (6) is arranged in the middle of the channel (11), an operating rod (12) is arranged on the limit buckle, the operating rod (12) penetrates through the channel (11) and extends to the upper portion of the operating plate (10), an inverted U-shaped clamping plate (13) is fixed to the top of the second supporting column (7) in a clamping mode, a plurality of fixing rods (14) fixed to the top of the second supporting column (7) are inserted and arranged at the bottom of the U-shaped clamping plate (13), one end of each fixing rod (14) is sleeved with a mounting plate (15), a U-shaped rod (16) is fixed to one side, far away from the fixing rod (14), of each mounting plate (15), a top plate I (17) is arranged at the top of the U-shaped clamping plate (13), and a fixing column I (18) is fixed to the top of the U-shaped groove of the U-shaped clamping plate (13), a second fixing column (19) is arranged on one side of the first fixing column (18), a moving column (20) is arranged on the top of the second fixing column (19), a cavity is formed in the upper inner portion of the moving column (20), a fixing plate (21) is arranged on the bottom in the cavity and on the side far away from the first fixing column (18), a support (22) is arranged at one end, far away from the inner wall of the cavity, of the top of the fixing plate (21), a first shaft rod (23) is arranged in the middle of the support (22) in an inserting mode, a first connecting rod (24) is sleeved at one end, far away from the support (22), of the first shaft rod (23), a second shaft rod (25) is arranged at the other end of the first connecting rod (24) in an inserting mode, a convex block (26) is sleeved at the other end of the second shaft rod (25), an eccentric wheel (27) is arranged on the side, far away from the inner wall of the cavity, and an output end of the eccentric wheel (27) is connected with a first motor (28), the motor I (28) is fixed at the center in the cavity, one side of the eccentric wheel (27) far away from the output end of the motor I (28) is provided with a support plate (29), the support plate (29) is far away from one end of the eccentric wheel (27) and is provided with a shaft rod III (30) in a penetrating manner, the other end of the shaft rod III (30) is provided with a connecting rod II (31) in a penetrating manner, the other end of the connecting rod II (31) is provided with a shaft rod IV (32) in a penetrating manner, the other end of the shaft rod IV (32) is provided with a push plate (33) in a penetrating manner, the push plate (33) penetrates through the outer side of the movable column (20) and extends to the outer side of the movable column (20), one end of the push plate (33) far away from the shaft rod IV (32) is provided with a top block (34), and the bottom of the push plate (33) is positioned at one end of the inner wall of the cavity and is provided with a sliding plate (35) matched with the push plate (33).

2. The caravan support according to claim 1, wherein semicircular grooves are formed in the bottoms of two sides of the limiting clamping block (9), and arc surfaces matched with the semicircular grooves are formed in the top of the fastening piece (4).

3. A caravan support as claimed in claim 1, wherein a suction cup (36) is provided on the top block (34) and on the side away from the push plate (33), a position limiting fixing sleeve (37) is sleeved on the push plate (33) and at the position outside the moving column (20), and the side edge of the limiting fixing sleeve (37) is fixed on the outside of the moving column (20).

4. A caravan support as claimed in claim 1, wherein the top of the first top plate (17) is provided with fixing slots (38), and the first fixing posts (18) are fixed with the U-shaped clamping plates (13) by welding or screws.

5. The caravan support according to claim 1, wherein a second sliding groove (39) matched with the moving column (20) is formed in the top of the second fixed column (19) and on the side far away from the first fixed column (18), and the moving column (20) is of an L-shaped structure.

6. The caravan support according to claim 1, wherein an L-shaped plate (40) is arranged at the bottom of the moving column (20) and on one side close to the fixed column (18), a moving mechanism is arranged in the L-shaped plate (40), and the moving mechanism comprises a second motor (41), a motor shell (42), a support table (43), a threaded sleeve (44), a threaded block (45), a threaded rod (46), a second top plate (47) and a set of support legs (48).

7. The caravan support according to claim 6, wherein the motor housing (42) is mounted on the L-shaped plate (40) and far away from the side edge of the moving column (20), the motor II (41) is mounted in the motor housing (42), the output end of the motor II (41) penetrates through the L-shaped plate (40) through an output shaft to be connected with the end of the threaded rod (46), and a limit block is arranged at one end of the threaded rod (46) far away from the L-shaped plate (40).

8. The caravan support according to claim 7, wherein a threaded sleeve (44) matched with the threaded rod (46) is sleeved on one side of the threaded rod (46) close to the L-shaped plate (40), the supporting table (43) is arranged at the bottom of the threaded sleeve (44), the supporting legs (48) are arranged at two ends of the bottom of the supporting table (43), and the bottoms of the supporting legs (48) are fixed at the corresponding end parts of the side edges of the L-shaped plate (40).

9. A caravan support according to claim 8, wherein a thread block (45) matched with the thread rod (46) is sleeved on one side of the thread rod (46) close to the moving column (20), the top of the thread block (45) is provided with the second top plate (47), and one end of the second top plate (47) close to the moving column (20) abuts against the side end of the moving column (20) to be matched with the moving column (20).