CN219078808U

CN219078808U - Vertical lifting moving device for guide rail type lifting equipment

Info

Publication number: CN219078808U
Application number: CN202221923213.8U
Authority: CN
Inventors: 高秀清; 孙宏伟; 郑伟伟; 张慧
Original assignee: Jinan Julong Machinery Equipment Manufacturing Co ltd
Current assignee: Jinan Julong Machinery Equipment Manufacturing Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-05-26
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a vertical lifting moving device for guide rail type lifting equipment, which comprises a base, a lifting table, guardrails arranged on the top of the lifting table, lifting parts for the lifting table to move and adjusting parts for changing the height of the guardrails, wherein each lifting part comprises a supporting rod, lifting grooves, a placing groove, lifting blocks, a screw rod and a driving part, wherein the supporting rods are respectively arranged on two sides of the top of the base, the lifting grooves are arranged on one side of the supporting rod, the placing grooves are arranged in the base, the lifting blocks are arranged in the lifting grooves, the screw rods are matched with the lifting blocks, and the driving part is used for the screw rod to rotate.

Description

Vertical lifting moving device for guide rail type lifting equipment

Technical Field

The utility model belongs to the technical field of guide rail type lifting equipment, and particularly relates to a vertical lifting moving device for guide rail type lifting equipment.

Background

The lifting platform is a lifting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in a factory, an automatic warehouse and other logistics systems, and the problems in the prior art are that: the existing vertical lifting moving device is easy to shake in the lifting process, the guardrail structure on the lifting platform is fixed, the height of the guardrail cannot be adjusted according to actual requirements, and articles or personnel are caused to fall.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the vertical lifting moving device for the guide rail type lifting equipment, which has the advantages of being capable of conveniently lifting objects, adjusting the height of a guardrail and improving flexibility, and solves the problems that the existing vertical lifting moving device is easy to shake in the lifting process, the guardrail structure on a lifting platform is fixed, the height of the guardrail cannot be adjusted according to actual requirements, and the objects or personnel are in danger of falling.

The utility model is realized in such a way that the vertical lifting moving device for the guide rail type lifting equipment comprises a base, a lifting platform, a guardrail arranged at the top of the lifting platform, a lifting part used for moving the lifting platform and an adjusting part used for changing the height of the guardrail, wherein the lifting part comprises supporting rods respectively arranged at two sides of the top of the base, lifting grooves formed in one side of the supporting rods, placing grooves formed in the base, lifting blocks arranged in the lifting grooves, a screw rod matched with the lifting blocks and a driving part used for rotating the screw rod, the lifting blocks are in sliding connection with the lifting grooves, and the lifting blocks are fixedly connected with the lifting platform.

As a preferable mode of the utility model, the driving part comprises a first bevel gear sleeved on the outer side of the screw rod, a second bevel gear matched with the first bevel gear, a rotating rod connected with the second bevel gear, a third bevel gear sleeved on the outer side of the rotating rod, a fourth bevel gear matched with the third bevel gear, a rotating shaft matched with the fourth bevel gear and a motor connected with the rotating shaft, wherein the first bevel gear is meshed with the second bevel gear, the third bevel gear is meshed with the fourth bevel gear, and the screw directions of the two screw rods are opposite.

As the preferable mode of the utility model, the adjusting part comprises an adjusting groove arranged at the top of the guardrail, an expansion plate arranged in the adjusting groove, L-shaped blocks respectively arranged at two sides in the guardrail, a pull rod connected with the L-shaped blocks, a pull plate arranged at one end of the pull rod, a movable plate arranged at the other end of the pull rod, a lock rod arranged at one side of the movable plate, a first spring sleeved at the outer side of the pull rod and a plurality of locking grooves uniformly arranged at two sides in the expansion plate, wherein the lock rod is in sliding connection with the locking grooves, and the pull rod penetrates through the L-shaped blocks and is in sliding connection with the L-shaped blocks.

As the preferable mode of the utility model, the top in the L-shaped block is provided with a guide groove, the guide groove is internally provided with a guide block in a sliding way, and the guide block is fixedly connected with the moving plate.

Preferably, a second spring is arranged on one side of the guide block.

As the preferable mode of the utility model, a limit groove is formed in the other side of the adjusting groove, a limit plate is arranged on one side of the expansion plate, and the limit plate is in sliding connection with the limit groove.

Preferably, the expansion plate is provided with a notch.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the base, the lifting table, the guardrails, the adjusting parts, the supporting rods, the lifting grooves, the placing grooves, the lifting blocks, the screw rods and the driving parts, the lifting blocks are in sliding connection with the lifting grooves, the lifting blocks are fixedly connected with the lifting table, the vertical lifting movement can be carried out, the height of the guardrails can be adjusted, and the problems that the conventional vertical lifting moving device is easy to shake in the lifting process, the guardrail structure on the lifting table is fixed, and the height of the guardrails cannot be adjusted according to actual requirements, so that articles or personnel have a falling danger are solved.

2. According to the utility model, the first bevel gear is meshed with the second bevel gear, the third bevel gear is meshed with the fourth bevel gear, the rotating rod is rotationally connected with the fixed plate, the two screw rods are in opposite spiral directions, the lifting block is in threaded connection with the screw rods, the two screw rods can be driven to rotate, and the lifting table can be driven to move up and down.

3. According to the utility model, the adjusting groove, the expansion plate, the L-shaped block, the pull rod, the pull plate, the moving plate, the lock rod, the first spring and the lock groove are arranged, the lock rod is in sliding connection with the lock groove, the pull rod penetrates through the L-shaped block and is in sliding connection with the L-shaped block, the expansion plate can expand the height of the guardrail, and objects can be prevented from falling from the lifting platform.

4. According to the utility model, the guide groove and the guide block are arranged, and the guide block is fixedly connected with the moving plate, so that the movement of the lock rod can be guided, and the stability of the movement of the lock rod can be improved.

5. According to the utility model, the second spring is arranged, so that the fixing effect on the expansion plate can be further improved, and the expansion plate is prevented from resetting.

6. According to the utility model, the limiting groove and the limiting plate are arranged, and the limiting plate is in sliding connection with the limiting groove, so that the movement of the expansion plate can be limited, and the expansion plate is prevented from being separated from the adjusting groove.

7. The utility model can conveniently drive the expansion plate to move and conveniently adjust the height of the guardrail by arranging the notch.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a left side cross-sectional view provided by an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A provided by an embodiment of the present utility model;

fig. 4 is an enlarged view at B in fig. 2 provided by an embodiment of the present utility model.

In the figure: 1. a base; 11. a lifting table; 12. guard bars; 31. a support rod; 32. a lifting groove; 33. a placement groove; 34. a lifting block; 35. a screw rod; 36. a first bevel gear; 37. a second bevel gear; 38. a rotating lever; 39. a fixing plate; 40. a third bevel gear; 41. a fourth bevel gear; 42. a rotating shaft; 43. a motor; 44. an adjustment tank; 45. an expansion board; 46. an L-shaped block; 47. a pull rod; 48. pulling a plate; 49. a moving plate; 50. a lock lever; 51. a first spring; 52. a locking groove; 53. a guide groove; 54. a guide block; 55. a second spring; 56. a limit groove; 57. a limiting plate; 58. a recess.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the vertical lifting moving device for a rail type lifting device provided by the embodiment of the utility model comprises a base 1, a lifting table 11, a guardrail 12 arranged at the top of the lifting table 11, lifting components for moving the lifting table 11 and adjusting components for changing the height of the guardrail 12, wherein the lifting components comprise supporting rods 31 respectively arranged at two sides of the top of the base 1, lifting grooves 32 arranged at one side of the supporting rods 31, placing grooves 33 arranged in the base 1, lifting blocks 34 arranged in the lifting grooves 32, screw rods 35 matched with the lifting blocks 34 and driving components for rotating the screw rods 35, the lifting blocks 34 are slidably connected with the lifting grooves 32, and the lifting blocks 34 are fixedly connected with the lifting table 11.

Referring to fig. 2, the driving part includes a first bevel gear 36 sleeved on the outer side of the screw rod 35, a second bevel gear 37 matched with the first bevel gear 36, a rotating rod 38 connected with the second bevel gear 37, fixing plates 39 sleeved on two sides of the rotating rod 38, a third bevel gear 40 sleeved on the outer side of the rotating rod 38, a fourth bevel gear 41 matched with the third bevel gear 40, a rotating shaft 42 matched with the fourth bevel gear 41 and a motor 43 connected with the rotating shaft 42, the first bevel gear 36 is meshed with the second bevel gear 37, the third bevel gear 40 is meshed with the fourth bevel gear 41, the rotating rod 38 is rotationally connected with the fixing plates 39, the two screw rods 35 are in opposite spiral directions, and the lifting block 34 is in spiral connection with the screw rod 35.

The scheme is adopted: through setting up first bevel gear 36, second bevel gear 37, dwang 38, third bevel gear 40, fourth bevel gear 41, pivot 42 and motor 43, first bevel gear 36 and second bevel gear 37 meshing, third bevel gear 40 and fourth bevel gear 41 meshing, dwang 38 is connected with fixed plate 39 rotation, and two lead screw 35 spiral opposite directions, lifting block 34 and lead screw 35 spiro union can drive two lead screw 35 rotations, can drive elevating platform 11 and reciprocate.

Referring to fig. 3, the adjusting part includes an adjusting slot 44 formed at the top of the guardrail 12, an expansion plate 45 disposed in the adjusting slot 44, L-shaped blocks 46 respectively disposed at two sides of the guardrail 12, a pull rod 47 connected with the L-shaped blocks 46, a pull plate 48 disposed at one end of the pull rod 47, a moving plate 49 disposed at the other end of the pull rod 47, a lock rod 50 disposed at one side of the moving plate 49, a first spring 51 sleeved outside the pull rod 47, and a plurality of locking slots 52 uniformly arranged at two sides of the expansion plate 45, wherein the lock rod 50 is slidably connected with the locking slots 52, and the pull rod 47 penetrates through the L-shaped blocks 46 and is slidably connected with the L-shaped blocks 46.

The scheme is adopted: by providing the adjustment groove 44, the extension plate 45, the L-shaped block 46, the pull rod 47, the pull plate 48, the moving plate 49, the lock rod 50, the first spring 51 and the lock groove 52, the lock rod 50 is slidably connected with the lock groove 52, the pull rod 47 penetrates through the L-shaped block 46 and is slidably connected with the L-shaped block 46, the extension plate 45 can extend the height of the guardrail 12, and the objects can be prevented from falling from the lifting table 11.

Referring to fig. 3, a guide groove 53 is formed in the top of the L-shaped block 46, a guide block 54 is slidably disposed in the guide groove 53, and the guide block 54 is fixedly connected with the moving plate 49.

The scheme is adopted: by providing the guide groove 53 and the guide block 54, the guide block 54 is fixedly connected to the moving plate 49, so that the movement of the lock lever 50 can be guided, and the stability of the movement of the lock lever 50 can be improved.

Referring to fig. 3, a second spring 55 is provided at one side of the guide block 54.

The scheme is adopted: by providing the second spring 55, the fixing effect on the extension plate 45 can be further improved, and the extension plate 45 is prevented from being reset.

Referring to fig. 4, a limiting groove 56 is formed in the other side of the adjusting groove 44, a limiting plate 57 is arranged on one side of the expansion plate 45, and the limiting plate 57 is slidably connected with the limiting groove 56.

The scheme is adopted: through setting up spacing groove 56 and limiting plate 57, limiting plate 57 and spacing groove 56 sliding connection can carry out the spacing to the removal of extension board 45, prevents that extension board 45 from breaking away from in the adjustment tank 44.

Referring to fig. 2, the expansion plate 45 is provided with a recess 58.

The scheme is adopted: by providing the notch 58, the extension plate 45 can be conveniently moved, facilitating the adjustment of the height of the guardrail 12.

The working principle of the utility model is as follows:

in use, the motor 43 is started to drive the rotating shaft 42 to rotate, the rotating shaft 42 rotates to drive the fourth bevel gear 41 to rotate, the fourth bevel gear 41 rotates to drive the third bevel gear 40 to rotate, the third bevel gear 40 rotates to drive the rotating rod 38 to rotate, the rotating rod 38 rotates to drive the second bevel gears 37 to rotate, the two second bevel gears 37 drive the first bevel gears 36 to rotate, the first bevel gears 36 rotate to drive the screw rod 35 to rotate, the screw rod 35 rotates to drive the lifting table 11 to stably move, when the height of the guardrail 12 needs to be adjusted, the two pull plates 48 are pulled to drive the pull rods 47 to move, the pull rods 47 move to drive the moving plates 49 to move, meanwhile, the first springs 51 are stressed to deform, the moving plates 49 move to drive the lock rods 50 and the guide blocks 54 to slide, the lock rods 50 slide to be separated from the lock grooves 52, the guide blocks 54 slide to deform the second springs 55, then the expansion plates 45 are pulled upwards to a proper position through the notches 58, the lock rods 50 are aligned with the lock grooves 52, then the pull plates 48 are released, the first springs 51 and the second springs 55 are reset to push the lock rods 50 to be clamped into the lock grooves 52, and fixed.

To sum up: the vertical lifting moving device for the guide rail type lifting equipment solves the problems that the conventional vertical lifting moving device is easy to shake in the lifting process, the guardrail 12 on a lifting platform is fixed in structure, and the height of the guardrail 12 cannot be adjusted according to actual requirements, so that articles or personnel are dangerous to drop due to the fact that the guardrail 12 on the lifting platform is fixed by arranging a base 1, a lifting table 11, a guardrail 12, an adjusting part, a supporting rod 31, a lifting groove 32, a placing groove 33, a lifting block 34, a screw rod 35, a first bevel gear 36, a second bevel gear 37, a rotating rod 38, a third bevel gear 40, a fourth bevel gear 41, a rotating shaft 42, a motor 43, an adjusting groove 44, an expanding plate 45, an L-shaped block 46, a pull rod 47, a pulling plate 48, a moving plate 49, a lock rod 50, a first spring 51, a locking groove 52, a guide groove 53, a guide block 54, a second spring 55, a limiting groove 56, a limiting plate 57 and a notch 58.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vertical lift mobile device for guide tracked jacking equipment, including base (1), elevating platform (11), locate guardrail (12) at elevating platform (11) top, be used for elevating platform (11) the lifting unit who removes and be used for changing the regulation part of guardrail (12) height, its characterized in that: the lifting part comprises supporting rods (31) which are respectively arranged on two sides of the top of the base (1), lifting grooves (32) which are formed in one side of the supporting rods (31), a placing groove (33) which is formed in the base (1), lifting blocks (34) which are arranged in the lifting grooves (32), screw rods (35) which are matched with the lifting blocks (34) and driving parts which are used for driving the screw rods (35) to rotate, the lifting blocks (34) are in sliding connection with the lifting grooves (32), and the lifting blocks (34) are fixedly connected with the lifting table (11).

2. The vertical lift movement device for a rail type lift apparatus as claimed in claim 1, wherein: the driving part comprises a first bevel gear (36) sleeved on the outer side of the screw rod (35), a second bevel gear (37) matched with the first bevel gear (36), a rotating rod (38) connected with the second bevel gear (37), fixed plates (39) sleeved on two sides of the rotating rod (38), a third bevel gear (40) sleeved on the outer side of the rotating rod (38), a fourth bevel gear (41) matched with the third bevel gear (40), a rotating shaft (42) matched with the fourth bevel gear (41) and a motor (43) connected with the rotating shaft (42), wherein the first bevel gear (36) is meshed with the second bevel gear (37), the third bevel gear (40) is meshed with the fourth bevel gear (41), the rotating rod (38) is rotationally connected with the fixed plates (39), the screw directions of the two screw rods (35) are opposite, and the lifting block (34) is in threaded connection with the screw rod (35).

3. The vertical lift movement device for a rail type lift apparatus as claimed in claim 1, wherein: the adjusting part comprises an adjusting groove (44) formed in the top of the guardrail (12), an expansion plate (45) arranged in the adjusting groove (44), L-shaped blocks (46) respectively arranged on two sides in the guardrail (12), a pull rod (47) connected with the L-shaped blocks (46), a pull plate (48) arranged at one end of the pull rod (47), a movable plate (49) arranged at the other end of the pull rod (47), a lock rod (50) arranged at one side of the movable plate (49), a first spring (51) sleeved on the outer side of the pull rod (47) and a plurality of lock grooves (52) uniformly arranged on two sides in the expansion plate (45), wherein the lock rod (50) is in sliding connection with the lock grooves (52), and the pull rod (47) penetrates through the L-shaped blocks (46) and is in sliding connection with the L-shaped blocks (46).

4. A vertical lift movement apparatus for a rail type lift apparatus as claimed in claim 3, wherein: a guide groove (53) is formed in the inner top of the L-shaped block (46), a guide block (54) is arranged in the guide groove (53) in a sliding mode, and the guide block (54) is fixedly connected with the moving plate (49).

5. The vertical lift movement device for a rail type lift apparatus as claimed in claim 4, wherein: a second spring (55) is arranged on one side of the guide block (54).

6. A vertical lift movement apparatus for a rail type lift apparatus as claimed in claim 3, wherein: the limiting groove (56) is formed in the other side in the adjusting groove (44), the limiting plate (57) is arranged on one side of the expansion plate (45), and the limiting plate (57) is in sliding connection with the limiting groove (56).

7. A vertical lift movement apparatus for a rail type lift apparatus as claimed in claim 3, wherein: the expansion plate (45) is provided with a notch (58).