CN210710632U

CN210710632U - Guide rail type protection device for lifting operation platform

Info

Publication number: CN210710632U
Application number: CN201921825977.1U
Authority: CN
Inventors: 袁祥康
Original assignee: Suzhou Geante Lifting Machinery Co ltd
Current assignee: Suzhou Geante Lifting Machinery Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-06-09
Anticipated expiration: 2029-10-28

Abstract

The utility model belongs to the technical field of jacking equipment, especially, be a guide tracked protector of lift operation platform, comprising a base plate, support column bottom end fixedly connected with universal wheel, and support column lateral wall are equipped with fixed establishment, two installation pieces of lifter plate downside symmetry and fixedly connected with, two the first guide arm of fixedly connected with between the installation piece, the symmetrical cover is equipped with first movable block on the first guide arm, first guide arm downside is equipped with the second guide arm, and second guide arm and guide rail frame fixed connection, the symmetrical cover is equipped with the second movable block on the second guide arm, the second guide arm passes through coupling mechanism and is connected with first guide arm, be equipped with protection machanism on the lifter plate. The utility model discloses a set up fixed establishment, coupling mechanism and protection machanism, can make lift operation platform more stable, prevent that lift operation platform from taking place to rock when the high altitude, can also protect personnel and equipment simultaneously, reduce the potential safety hazard.

Description

Guide rail type protection device for lifting operation platform

Technical Field

The utility model relates to a jacking equipment technical field specifically is a protector of lift operation platform guide tracked.

Background

The lifting platform is a hoisting machine for vertically transporting people or objects. Also refers to equipment for vertical conveying in logistics systems such as factories and automatic warehouses, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device for conveying lines with different heights.

The elevating platform among the prior art lacks protector at present, and current elevating platform is not convenient for remove, and is not good to the fixed effect of elevating platform after removing moreover, and current elevating platform does not provide the reinforcement protection to the lifter plate, and the elevating platform is relatively poor to the protection of people and equipment moreover, has the potential safety hazard.

There are the following problems:

1. at present, the lifting operation platform in the prior art is inconvenient to move and cannot be well fixed after moving;

2. at present, the lifting operation platform in the middle of the prior art is easy to shake when rising to the high altitude, and the protection measures in the middle of the prior art are poor, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a protector of lift operation platform guide tracked has solved lift operation platform and has not been convenient for remove and the lift operation platform after removing is not convenient for fix problem and lift operation platform and easily takes place to rock.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a guide rail type protection device of a lifting operation platform comprises a bottom plate, wherein a support column is fixedly connected to the lower end face of the bottom plate, universal wheels are fixedly connected to the bottom end of the support column, a fixing mechanism is arranged on one side wall of the support column, two guide rail frames are symmetrically and fixedly connected to the upper end face of the bottom plate, a lifting plate is arranged between the two guide rail frames, a driving mechanism for driving the lifting plate to lift is arranged on each of the two guide rail frames, two mounting blocks are symmetrically and fixedly connected to the lower side of the lifting plate, a first guide rod is fixedly connected between the two mounting blocks, a first moving block is symmetrically sleeved on the first guide rod, a second guide rod is arranged on the lower side of the first guide rod and fixedly connected with the guide rail frames, a second moving block is symmetrically sleeved on the second guide rod, and the second guide rod is connected with the first guide rod, and the lifting plate is provided with a protection mechanism.

As a preferred technical scheme of the utility model, fixed establishment includes fixed block, connecting rod, rotation piece, first connecting plate, guide post, second connecting plate, first spring and fixed column, a support column lateral wall fixedly connected with fixed block, the fixed block rotates through rotating the piece and is connected with the connecting rod, the first connecting plate of connecting rod bottom end fixedly connected with, first connecting plate passes through guide post fixedly connected with second connecting plate, and the guide post overcoat is equipped with first spring, terminal surface fixedly connected with fixed column under the second connecting plate.

As a preferred technical scheme of the utility model, actuating mechanism includes pivot, connection rope, driving wheel, mounting bracket, motor, connecting block and first bearing, the top is equipped with the pivot in the guide rail frame, the pivot both ends are all rotated and are connected with first bearing, a guide rail frame lateral wall fixedly connected with mounting bracket, fixedly connected with motor in the mounting bracket, and the drive end and the pivot fixed connection of motor, symmetry and fixed cover are equipped with two driving wheels in the pivot, lifter plate up end fixed mounting has two connecting blocks that correspond with two driving wheel positions, the connecting block is through connecting rope and driving wheel fixed connection.

As a preferred technical scheme of the utility model, coupling mechanism includes link, first gim peg, second gim peg and butterfly bolt, be equipped with the link between first guide arm and the second guide arm, first gim peg and first movable block fixed connection are passed through to the top of link, second gim peg and second movable block fixed connection are passed through to the bottom of link, be equipped with the screw hole on the second movable block, screw hole female connection has butterfly bolt.

As a preferred technical scheme of the utility model, protection machanism includes second bearing, dwang and protection frame, two second bearings of lifter plate up end symmetry and fixedly connected with, two all rotate in the second bearing and be connected with two dwangs, two protection frames of the equal fixedly connected with of dwang lateral wall, two the top of protection frame is equipped with and carries out spacing stop gear to the protection frame.

As a preferred technical scheme of the utility model, stop gear includes first stopper, gag lever post, draws piece, kelly, second spring and second stopper, one of them the first stopper of top fixedly connected with of protection frame, a first stopper lateral wall fixedly connected with gag lever post, another the top fixedly connected with second stopper of protection frame, be equipped with the through-hole on the second stopper, be equipped with the kelly in the through-hole, and outside the kelly both ends all extended to the through-hole, kelly top fixedly connected with draws the piece, draw the piece through second spring and second stopper fixed connection, be equipped with on the gag lever post with kelly assorted draw-in groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a protector of lift operation platform guide tracked possesses following beneficial effect:

1. this protector of lift operation platform guide tracked through setting up the universal wheel and fixed the removal, can make things convenient for lift operation platform's removal, can carry out stable fixed to the lift operation platform after the removal simultaneously, prevents that lift operation platform from taking place to rock, can carry out fine protection to lift operation platform.

2. This protector of lift operation platform guide tracked through setting up coupling mechanism and protection machanism, can reduce rocking of lift operation platform when high altitude construction, can also carry out good protection to operating personnel and equipment simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the guide rail bracket of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a universal wheel; 4. a fixing mechanism; 5. a guide rail bracket; 6. a lifting plate; 7. a drive mechanism; 8. mounting blocks; 9. a first guide bar; 10. a second guide bar; 11. a connecting frame; 12. a first moving block; 13. a first securing latch; 14. a second moving block; 15. a second securing latch; 16. a butterfly bolt; 17. a protection mechanism; 18. a second bearing; 19. rotating the rod; 20. a protective frame; 21. a limiting mechanism; 22. a rotating shaft; 23. connecting ropes; 24. a driving wheel; 25. a mounting frame; 26. a motor; 27. connecting blocks; 28. a first bearing; 29. a connecting mechanism; 30. a fixed block; 31. a connecting rod; 32. a rotating member; 33. a first connecting plate; 34. a guide post; 35. a second connecting plate; 36. a first spring; 37. fixing a column; 38. a first stopper; 39. a limiting rod; 40. pulling the block; 41. a clamping rod; 42. a second spring; 43. and a second limiting block.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a guide rail type protection device of a lifting operation platform comprises a bottom plate 1, a support column 2 is fixedly connected to the lower end face of the bottom plate 1, universal wheels 3 are fixedly connected to the bottom end of the support column 2, a fixing mechanism 4 is arranged on one side wall of the support column 2, two guide rail frames 5 are symmetrically and fixedly connected to the upper end face of the bottom plate 1, a lifting plate 6 is arranged between the two guide rail frames 5, driving mechanisms 7 for driving the lifting plate 6 to lift are arranged on the two guide rail frames 5, two mounting blocks 8 are symmetrically and fixedly connected to the lower side of the lifting plate 6, a first guide rod 9 is fixedly connected between the two mounting blocks 8, a first moving block 12 is symmetrically sleeved on the first guide rod 9, a second guide rod 10 is arranged on the lower side of the first guide rod 9, the second guide rod 10 is fixedly connected with the guide rail frames 5, a second moving block 14 is symmetrically sleeved on the second guide rod 10, and the second guide, the lifting plate 6 is provided with a protection mechanism 17.

In this embodiment, the universal wheels 3 can facilitate the movement of the lifting platform, the fixing mechanism 4 can reinforce and protect the lifting platform to prevent the sliding of the lifting platform, the driving mechanism 7 can enable the lifting plate 6 to perform lifting operation, the first guide rod 9 can enable the first moving block 12 to slide on the first guide rod, the second guide rod 10 can enable the second moving block 14 to slide on the second guide rod to perform guiding function, the connecting frame 11 can be moved to reinforce the lifting plate 6, and the protecting mechanism 17 can protect equipment and operators to prevent danger.

Specifically, fixed establishment 4 includes fixed block 30, connecting rod 31, rotate piece 32, first connecting plate 33, guide post 34, second connecting plate 35, first spring 36 and fixed column 37, 2 a lateral wall fixedly connected with fixed block 30 of support column, fixed block 30 rotates through rotating piece 32 and is connected with connecting rod 31, connecting rod 31 bottom fixedly connected with first connecting plate 33, first connecting plate 33 passes through guide post 34 fixedly connected with second connecting plate 35, and the overcoat of guide post 34 is equipped with first spring 36, terminal surface fixedly connected with fixed column 37 under second connecting plate 35.

In this embodiment, the rotation member 32 can rotate the connecting rod 31, so that the fixing mechanism 4 can be fixed to the lifting platform according to different terrains, and the first spring 36 and the guide post 34 are used in cooperation to absorb shock, thereby preventing the rocking.

Specifically, actuating mechanism 7 includes pivot 22, connect rope 23, driving wheel 24, mounting bracket 25, motor 26, connecting block 27 and first bearing 28, the top is equipped with pivot 22 in the guide rail frame 5, 22 both ends of pivot are all rotated and are connected with first bearing 28, 5 a lateral wall fixedly connected with mounting bracket 25 of guide rail frame, fixedly connected with motor 26 in the mounting bracket 25, and motor 26's drive end and 22 fixed connection of pivot, the symmetry just fixed cover is equipped with two driving wheels 24 in the

pivot

22, 6 up end fixed mounting of lifter plate has two connecting blocks 27 that correspond with two driving wheel 24 positions, connecting block 27 is through connecting

rope

23 and 24 fixed connection of driving wheel.

In this embodiment, the driving end of the motor 26 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the driving wheel 24 to rotate, and the rotation of the driving wheel 24 can move the lifting plate 6.

Specifically, the connecting mechanism 29 includes a connecting frame 11, a first fixing bolt 13, a second fixing bolt 15 and a butterfly bolt 16, the connecting frame 11 is arranged between the first guide rod 9 and the second guide rod 10, the top end of the connecting frame 11 is fixedly connected with the first moving block 12 through the first fixing bolt 13, the bottom end of the connecting frame 11 is fixedly connected with the second moving block 14 through the second fixing bolt 15, a threaded hole is formed in the second moving block 14, and the butterfly bolt 16 is connected with the threaded hole in a threaded manner.

In this embodiment, the movement of the lifting plate 6 can slide the link 11 on the first guide bar 9 and the second guide bar 10, so that the link 11 can be extended or shortened, the lifting plate 6 can be reinforced and protected, and the butterfly bolt 16 can fix the second moving block 14, thereby preventing the link 11 from moving after the fixing position.

Specifically, protection machanism 17 includes second bearing 18, dwang 19 and

protection frame

20, and 6 up end symmetry of lifter plate and two second bearings 18 of fixedly connected with all rotate in two second bearings 18 and are connected with two dwang 19, two protection frames 20 of 19 equal fixedly connected with of lateral walls of two dwang, and the top of two protection frames 20 is equipped with and carries out spacing stop gear 21 to protection frame 20.

In this embodiment, protection frame 20 can protect personnel and equipment, prevents that the accident from dropping, and pulling protection frame 20 can drive dwang 19 and rotate in second bearing 18.

Specifically, stop gear 21 includes first stopper 38, the gag lever post 39, draw piece 40, kelly 41, second spring 42 and second stopper 43, the first stopper 38 of top fixedly connected with of one of them protection frame 20, a first stopper 38 of 38 lateral walls fixedly connected with gag lever posts 39, the top fixedly connected with second stopper 43 of another protection frame 20, be equipped with the through-hole on the second stopper 43, be equipped with kelly 41 in the through-hole, and kelly 41 both ends all extend outside the through-hole, kelly 41 top fixedly connected with draws piece 40, draw piece 40 through second spring 42 and second stopper 43 fixed connection, be equipped with on the gag lever post 39 with kelly 41 assorted draw-in groove.

In this embodiment, the pulling pull block 40 can make the second spring 42 elastically deform, so that the clamping rod 41 moves upwards, the protection frame 20 is rotated to enable the limiting rod 39 to be separated from the control, the clamping rod 41 can enable the protection frame 20 to be stably connected after limiting the limiting rod 39, and people and equipment can be well protected.

The universal wheel 3 and the motor 26 in the embodiment are known technologies which are already disclosed and widely applied to daily life.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the lifting operation platform is moved to the target position through the universal wheel 3 and then stops moving, then the rotating piece 32 is rotated to enable the fixing mechanism 4 to fix the lifting operation platform, after people enter or place equipment on the lifting plate 6, the protecting frame 20 is rotated, the pulling block 40 can enable the second spring 42 to generate elastic deformation to enable the clamping rod 41 to move upwards, then the two protecting frames 20 are in the same horizontal line, the limiting rod 39 enters the second limiting block 43, then the pulling block 40 is loosened to enable the second spring 42 to reset, the clamping rod 41 is clamped with the clamping groove on the limiting rod 39, the driving end of the motor 26 drives the rotating shaft 22 to rotate the driving wheel 24, the rotation of the driving wheel 24 can enable the lifting plate 6 to move, meanwhile, the connecting frame 11 can slide on the first guide rod 9 and the second guide rod 10 through the movement of the lifting plate 6, therefore, the connecting frame 11 can be extended or shortened, the lifting plate 6 can be reinforced and protected, and when the lifting plate 6 is moved to a proper position, the butterfly bolt 16 is rotated to fix the second moving block 14, so that the connecting frame 11 is prevented from sliding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a protector of lift operation platform guide tracked, includes bottom plate (1), its characterized in that: the lower end face of the bottom plate (1) is fixedly connected with a support column (2), the bottom end of the support column (2) is fixedly connected with a universal wheel (3), a fixing mechanism (4) is arranged on one side wall of the support column (2), the upper end face of the bottom plate (1) is symmetrically and fixedly connected with two guide rail frames (5), a lifting plate (6) is arranged between the two guide rail frames (5), driving mechanisms (7) used for driving the lifting plate (6) to lift are arranged on the two guide rail frames (5), the lower side of the lifting plate (6) is symmetrically and fixedly connected with two mounting blocks (8), a first guide rod (9) is fixedly connected between the two mounting blocks (8), a first moving block (12) is symmetrically sleeved on the first guide rod (9), a second guide rod (10) is arranged on the lower side of the first guide rod (9), and the second guide rod (10) is fixedly connected with the guide rail frames (5), the second guide rod (10) is symmetrically sleeved with a second moving block (14), the second guide rod (10) is connected with the first guide rod (9) through a connecting mechanism (29), and the lifting plate (6) is provided with a protection mechanism (17).

2. The guideway-type safety device for a lift platform of claim 1, further comprising: fixed establishment (4) include fixed block (30), connecting rod (31), rotate piece (32), first connecting plate (33), guide post (34), second connecting plate (35), first spring (36) and fixed column (37), a support column (2) lateral wall fixedly connected with fixed block (30), fixed block (30) rotate through rotating piece (32) and are connected with connecting rod (31), connecting rod (31) bottom fixedly connected with first connecting plate (33), first connecting plate (33) are through guide post (34) fixedly connected with second connecting plate (35), and guide post (34) overcoat is equipped with first spring (36), terminal surface fixedly connected with fixed column (37) under second connecting plate (35).

3. The guideway-type safety device for a lift platform of claim 1, further comprising: actuating mechanism (7) are including pivot (22), connection rope (23), driving wheel (24), mounting bracket (25), motor (26), connecting block (27) and first bearing (28), the top is equipped with pivot (22) in guide rail frame (5), pivot (22) both ends are all rotated and are connected with first bearing (28), guide rail frame (5) a lateral wall fixedly connected with mounting bracket (25), fixedly connected with motor (26) in mounting bracket (25), and the drive end and pivot (22) fixed connection of motor (26), symmetry and fixed cover are equipped with two driving wheels (24) in pivot (22), terminal surface fixed mounting has two connecting block (27) that correspond with two driving wheel (24) positions on lifter plate (6), connecting block (27) are through connecting rope (23) and driving wheel (24) fixed connection.

4. The guideway-type safety device for a lift platform of claim 1, further comprising: the connecting mechanism (29) comprises a connecting frame (11), a first fixing bolt (13), a second fixing bolt (15) and a butterfly bolt (16), the connecting frame (11) is arranged between the first guide rod (9) and the second guide rod (10), the top end of the connecting frame (11) is fixedly connected with the first moving block (12) through the first fixing bolt (13), the bottom end of the connecting frame (11) is fixedly connected with the second moving block (14) through the second fixing bolt (15), a threaded hole is formed in the second moving block (14), and the butterfly bolt (16) is connected with the threaded hole in a threaded manner.

5. The guideway-type safety device for a lift platform of claim 1, further comprising: protection machanism (17) are including second bearing (18), dwang (19) and protection frame (20), two second bearing (18), two of terminal surface symmetry and fixedly connected with on lifter plate (6) all rotate in second bearing (18) and be connected with two dwang (19), two protection frame (20) of the equal fixedly connected with of dwang (19) lateral wall, two the top of protection frame (20) is equipped with and carries out spacing stop gear (21) to protection frame (20).

6. The guideway-type safety device for a lift platform of claim 5, further comprising: stop gear (21) include first stopper (38), gag lever post (39), draw piece (40), kelly (41), second spring (42) and second stopper (43), one of them the first stopper (38) of top fixedly connected with of protection frame (20), first stopper (38) a lateral wall fixedly connected with gag lever post (39), another the top fixedly connected with second stopper (43) of protection frame (20), be equipped with the through-hole on second stopper (43), be equipped with kelly (41) in the through-hole, and outside kelly (41) both ends all extended to the through-hole, kelly (41) top fixedly connected with draws piece (40), draw piece (40) through second spring (42) and second stopper (43) fixed connection, be equipped with on gag lever post (39) with kelly (41) assorted draw-in groove.