CN111392586B

CN111392586B - A crashproof bearing structure for dock hoisting equipment

Info

Publication number: CN111392586B
Application number: CN202010408802.1A
Authority: CN
Inventors: 钱进
Original assignee: Dongtai Yongsheng Yinghua Yacht Co ltd
Current assignee: DONGTAI YONGSHENG YINGHUA YACHT CO.,LTD.
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-12-28
Anticipated expiration: 2040-05-14
Also published as: CN111392586A

Abstract

The invention relates to the technical field of hoisting equipment, and discloses an anti-collision supporting structure for dock hoisting equipment, which comprises a main beam frame, wherein support columns are fixedly arranged on two sides of the bottom end of the main beam frame, a mounting plate is fixedly connected to the bottom ends of the support columns, a first connecting cylinder is fixedly connected to the middle of each support column, one end of each first connecting cylinder is slidably connected with a mounting column, a sliding disc is slidably connected to the inner wall of each first connecting cylinder, one end of each mounting column is fixedly connected to the middle of one end of each sliding disc, one end of each sliding disc is fixedly connected with a second spring, and the second spring is positioned on the side wall of each mounting column. This an anticollision bearing structure for dock hoisting equipment, can be better protect hoisting equipment and handle, avoid causing the damage to hoisting equipment at the handling goods in-process, can be better fix the buffering direction of anticollision structure, weaken the rocking of hoisting equipment at the buffering in-process, avoid causing the damage of goods because of producing the striking.

Description

A crashproof bearing structure for dock hoisting equipment

Technical Field

The invention relates to the technical field of hoisting equipment, in particular to an anti-collision supporting structure for dock hoisting equipment.

Background

The hoisting machine refers to electromechanical equipment for vertically lifting or vertically lifting and horizontally moving heavy objects, and the range of the hoisting machine is defined as a lifter with rated lifting capacity greater than or equal to 0.5 t; the hoisting height is greater than or equal to 2m, and the electric hoist fixed in a load-bearing mode. [1] According to the special equipment catalog issued by the State quality inspection Bureau, the hoisting machinery is divided into: bridge cranes, gantry cranes, tower cranes, mobile cranes, gantry cranes, elevators, cable cranes, mast cranes, mechanical parking equipment.

The hoisting machine is lifted or lifted and moved heavy objects by a hoisting hook or other fetching devices. The working process of the hoisting machine generally comprises the steps of lifting, running, descending, returning to the original position and the like. The lifting mechanism lifts the heavy object from the object taking place through the object taking device, moves the heavy object through the operation, rotation or amplitude changing mechanism, and returns to the original position after the heavy object is placed at the appointed place.

At present, in the process of hoisting goods by using dock hoisting equipment, the swinging of goods can cause impact on the hoisting equipment body, the anti-collision supporting structure is required to be used for protecting the goods hoisted by the hoisting equipment, the hoisting equipment can be damaged in the process of hoisting the goods, thereby affecting the stability of the hoisting equipment, being incapable of fixing the buffer guide of the anti-collision structure better, the whole hoisting equipment is shaken more and more in the buffering process, the normal hoisting of the goods is influenced, the goods are protected in the current buffering and anti-collision process, the goods can be damaged due to the collision, when hoisting equipment is used and needs to be maintained due to damage of the hoisting equipment, safety protection cannot be better carried out on workers, the maintenance progress of the hoisting equipment is influenced, and therefore the anti-collision supporting structure for the dock hoisting equipment is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an anti-collision supporting structure for dock hoisting equipment, which ensures that a hoisting equipment body is protected by swinging in the process of hoisting the goods, can better protect the hoisting equipment, avoids the damage to the hoisting equipment in the process of hoisting the goods, improves the stability of the hoisting equipment in the using process, can better fix the buffer guide of the anti-collision structure, weakens the swinging of the hoisting equipment in the buffer process, ensures the normal hoisting of the goods, ensures that the protection treatment of the goods reaches a better condition, avoids the damage of the goods caused by the impact, is convenient for workers to carry out safety protection when the hoisting equipment is damaged and needs to be maintained in the use of the hoisting equipment, improves the maintenance progress of the hoisting equipment, and the like, and solves the problems that in the process of hoisting the goods by utilizing the dock hoisting equipment, the goods swing can cause the striking to the hoisting equipment body, need utilize anticollision bearing structure to protect the handling to hoisting equipment handling goods, probably cause the damage to hoisting equipment at handling goods in-process, thereby influence hoisting equipment's stability, can not be better fix anticollision structure's buffering direction, make the buffering in-process cause hoisting equipment whole to rock more and more greatly, influence normal handling goods, the in-process that cushions the anticollision to the goods is nowadays will protect the handling to the goods, probably cause the damage of goods because of producing the striking, in the use to hoisting equipment, when needing to maintain because of hoisting equipment's damage, can not be better carry out safety protection to the staff, influence the problem of the progress of hoisting equipment maintenance.

In order to realize the protection measure on the hoisting equipment body due to swinging in the process of hoisting the goods, the hoisting equipment can be well protected, the damage to the hoisting equipment in the process of hoisting the goods is avoided, the stability of the hoisting equipment in the use process is improved, the buffer guide of the anti-collision structure can be well fixed, the swinging of the hoisting equipment in the buffer process is weakened, the goods can be normally hoisted, the protection treatment on the goods is ensured to reach the better condition, the damage to the goods due to collision is avoided, when the hoisting equipment is used, the safety protection of workers is facilitated when the damage to the hoisting equipment needs to be maintained, and the progress aim of the maintenance of the hoisting equipment is improved, the invention provides the following technical scheme: an anti-collision supporting structure for dock hoisting equipment comprises a main beam frame, wherein supporting columns are fixedly mounted on two sides of the bottom end of the main beam frame, mounting plates are fixedly connected to the bottom ends of the supporting columns, a first connecting cylinder is fixedly connected to the middle of each supporting column, a mounting column is slidably connected to one end of each first connecting cylinder, a sliding disc is slidably connected to the inner wall of each first connecting cylinder, one end of each mounting column is fixedly connected to the middle of one end of each sliding disc, a second spring is fixedly connected to one end of each sliding disc, the second spring is located on the side wall of each mounting column, a mounting frame is fixedly connected to the other end of each mounting column, a third connecting cylinder is slidably connected to the inside of each supporting column, one end of each third connecting cylinder is fixedly connected to one end of the mounting frame, a mounting cavity is formed in each supporting column, and a connecting plate is fixedly connected to the side wall of each third connecting cylinder, and the connecting plate is located the installation cavity inside, the equal fixedly connected with buffering cotton in inner wall both sides of installation cavity, and the cotton both ends that support at the connecting plate of buffering.

Preferably, a fixing plate is fixedly connected between the main beam frame and the mounting plate, an installation cylinder is fixedly connected to one end of the fixing plate, a first sliding column is slidably connected to the installation cylinder, and the first sliding column is supported in the middle of one end of the sliding disc.

Preferably, one end of the sliding disc is fixedly provided with a first spring, and the first spring is positioned on the side wall of the first sliding column.

Preferably, the one end fixedly connected with second connecting cylinder of support column, sliding connection has the second slip post between second connecting cylinder one end and the third connecting cylinder one end, the inside sliding connection of second connecting cylinder has first spacing slip dish, the fixed connection of first spacing slip dish one end is in the one end of second slip post, the inside sliding connection of third connecting cylinder has the spacing slip dish of second, and the one end fixed connection of the spacing slip dish of second is in the one end of second slip post.

Preferably, the one end fixed mounting of mounting bracket has the protection pad, the inside fixedly connected with a plurality of damping rubber circle of protection pad one end.

Preferably, two fixedly connected with a plurality of connecting block between the damping rubber circle, and the connecting block is located inside the protection pad.

Preferably, the top side edge of the main beam frame is fixedly connected with a guard rail, and the height of the guard rail is between 100cm and 150 cm.

Preferably, one end of the second connecting cylinder is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected to the side wall of the mounting cylinder.

Preferably, the side wall of the main beam frame is fixedly provided with a driving motor, the driving motor is fixedly arranged at the output end of the rope driver, and the output end of the rope driver is fixedly connected with the cargo lifting frame.

Compared with the prior art, the invention provides an anti-collision supporting structure for dock hoisting equipment, which has the following beneficial effects:

1. the anti-collision supporting structure for the dock hoisting equipment is arranged at one end of an installation column through an installation frame, then goods are blocked by the installation frame in the process of hoisting the supporting column device, a sliding disc slides in a first connecting cylinder, then the sliding disc is supported by a first spring and pulled by a second spring, so that the impact force can be reduced, meanwhile, a third connecting cylinder can be used for driving a connecting plate to move in an installation cavity in the process of moving the installation frame, then, buffer cotton is used for reducing the impact on the connecting plate in the process of moving the connecting plate left and right, so that the hoisting equipment can be protected, the hoisting equipment body can be protected due to swinging in the process of hoisting the goods, the hoisting equipment can be well protected, and the damage to the hoisting equipment in the process of hoisting the goods can be avoided, the stability of hoisting equipment in the use is improved.

2. This an anticollision bearing structure for dock hoisting equipment, the in-process that removes about the mounting bracket drives the third connecting cylinder and removes, then slide in second spring and third connecting cylinder through the second slip post, and the second slip post guarantees under the effect of first spacing slip dish and the spacing slip dish of second that the slip in-process has more stability, slide in the installation section of thick bamboo through first slip post simultaneously, further guarantee its stability can, can be better fix anticollision structure's buffering direction, weaken the rocking of hoisting equipment in buffering process, guarantee can be normal handling goods that go on.

3. This an anticollision bearing structure for dock hoisting equipment sets up the protection through the one end of mounting bracket and fills up, then fills up a plurality of damping rubber circle at the one end fixed connection of protection, and connects a plurality of damping rubber circle together through the connecting block to can be better support the goods, guarantee to handle the condition that reaches the preferred to the protection of goods, avoid causing the damage of goods because of producing the striking.

4. This an anticollision bearing structure for dock hoisting equipment sets up the rail guard through the top at the girder structure, can be convenient for the staff and carry out maintenance work, and in the use to hoisting equipment, the staff of being convenient for carries out safety protection when needing to maintain because of hoisting equipment's damage, has improved the progress of hoisting equipment maintenance.

Drawings

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

FIG. 2 is a cross-sectional view of a support post of the structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 of the structure of the present invention;

FIG. 4 is a cross-sectional view of a second connector barrel and a third connector barrel of the construction of the present invention;

fig. 5 is a side view of a mount of the inventive structure.

In the figure: 1. a main beam frame; 2. a support pillar; 3. a first connecting cylinder; 4. mounting a plate; 5. mounting a column; 6. a sliding disk; 7. a mounting frame; 8. a fixing plate; 9. mounting the cylinder; 10. a first sliding column; 11. a first spring; 12. a second spring; 13. a second connecting cylinder; 14. a connecting rod; 15. a third connecting cylinder; 16. a second sliding column; 17. a first limit sliding disc; 18. a second limiting sliding disc; 19. a mounting cavity; 20. a connecting plate; 21. buffering cotton; 22. a protective pad; 23. a vibration damping rubber ring; 24. connecting blocks; 25. a drive motor; 26. a cargo lifting frame; 27. a guard rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, an anti-collision supporting structure for a dock hoisting device comprises a main beam frame 1, wherein supporting columns 2 are fixedly installed on both sides of the bottom end of the main beam frame 1, a mounting plate 4 is fixedly connected to the bottom end of each supporting column 2, a first connecting cylinder 3 is fixedly connected to the middle of each supporting column 2, a mounting column 5 is slidably connected to one end of each first connecting cylinder 3, a sliding disc 6 is slidably connected to the inner wall of each first connecting cylinder 3, one end of each mounting column 5 is fixedly connected to the middle of one end of each sliding disc 6, one end of each sliding disc 6 is fixedly connected to a second spring 12, the second spring 12 is located on the side wall of each mounting column 5, a mounting frame 7 is fixedly connected to the other end of each mounting column 5, a third connecting cylinder 15 is slidably connected to the inside of each supporting column 2, one end of each third connecting cylinder 15 is fixedly connected to one end of each mounting frame 7, and a mounting cavity 19 is formed inside each supporting column 2, the connecting plate 20 is fixedly connected to the side wall of the third connecting cylinder 15, the connecting plate 20 is located inside the mounting cavity 19, the buffering cotton 21 is fixedly connected to two sides of the inner wall of the mounting cavity 19, and the buffering cotton 21 is supported at two ends of the connecting plate 20.

In this embodiment, install the one end at erection column 5 through mounting bracket 7, then utilize mounting bracket 7 to block the in-process of support column 2 device at the in-process goods of handling, utilize sliding tray 6 at the inside slip of first connecting cylinder 3, then sliding tray 6 is through the support of first spring 11 and the drawing of second spring 12 and get, thereby can slow down the impact force, simultaneously can utilize third connecting cylinder 15 to drive connecting plate 20 to remove in installation cavity 19 at the in-process that mounting bracket 7 removed, then connecting plate 20 utilizes buffering cotton 21 to alleviate the impact to connecting plate 20 at the in-process that removes, thereby can guarantee to play the guard action to hoisting equipment.

Example 2

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: a fixing plate 8 is fixedly connected between the main beam frame 1 and the mounting plate 4, one end of the fixing plate 8 is fixedly connected with a mounting cylinder 9, a first sliding column 10 is slidably connected in the mounting cylinder 9, and the first sliding column 10 is supported in the middle of one end of the sliding disc 6; one end of the sliding disk 6 is fixedly provided with a first spring 11, and the first spring 11 is positioned on the side wall of the first sliding column 10; the one end fixedly connected with second connecting cylinder 13 of support column 2, sliding connection has second slip post 16 between 13 one end of second connecting cylinder and the 15 one end of third connecting cylinder, the inside sliding connection of second connecting cylinder 13 has first spacing slip dish 17, the fixed connection of first spacing slip dish 17 one end is in the one end of second slip post 16, the inside sliding connection of third connecting cylinder 15 has the spacing slip dish 18 of second, and the one end fixed connection of the spacing slip dish 18 of second is in the one end of second slip post 16.

In this embodiment, move the in-process that removes about mounting bracket 7 and drive third connecting cylinder 15 and remove, then slide in second spring 12 and third connecting cylinder 15 through second slip post 16, and second slip post 16 guarantees under the effect of first spacing slip dish 17 and second spacing slip dish 18 that the in-process of sliding has more stability, slides in the installation section of thick bamboo 9 through first slip post 10 simultaneously, further guarantees its stability ability.

Example 3

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: a protective pad 22 is fixedly arranged at one end of the mounting frame 7, and a plurality of vibration damping rubber rings 23 are fixedly connected inside one end of the protective pad 22; a plurality of connecting blocks 24 are fixedly connected between the two vibration damping rubber rings 23, and the connecting blocks 24 are positioned inside the protective pad 22.

In this embodiment, one end through mounting bracket 7 sets up protection pad 22, then at a plurality of damping rubber circle 23 of the one end fixed connection of protection pad 22, and connects a plurality of damping rubber circle 23 together through connecting block 24 to can be better support the goods.

Example 4

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: a guard rail 27 is fixedly connected to the top end side edge of the main beam frame 1, and the height of the guard rail 27 is between 100cm and 150 cm.

In this embodiment, the guard rail 27 is provided at the top end of the main beam frame 1, and the height of the guard rail 27 is 100cm to 150cm, so that the maintenance work of workers can be facilitated.

Example 5

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: one end of the second connecting cylinder 13 is fixedly connected with a connecting rod 14, and one end of the connecting rod 14 is fixedly connected with the side wall of the mounting cylinder 9; a driving motor 25 is fixedly installed on the side wall of the main beam frame 1, the driving motor 25 is fixedly installed at the output end of the rope driver, and the output end of the rope driver is fixedly connected with a cargo lifting frame 26.

In this embodiment, through with connecting rod 14 fixed connection at the lateral wall of installation section of thick bamboo 9 to guarantee that installation section of thick bamboo 9 has better stability in the use, can drive the rope driver through goods lifting frame 26 through driving motor 25 and lift by crane the goods.

During operation, the lifting device is firstly installed at one end of the installation column 5 through the installation frame 7, then goods are blocked by the installation frame 7 in the process of lifting the support column 2 device, the sliding disc 6 slides in the first connecting cylinder 3, then the sliding disc 6 is supported by the first spring 11 and pulled by the second spring 12, so that impact force can be reduced, meanwhile, the third connecting cylinder 15 can be used for driving the connecting plate 20 to move in the installation cavity 19 in the moving process of the installation frame 7, then the buffer cotton 21 is used for relieving impact on the connecting plate 20 in the left-right moving process of the connecting plate 20, so that the protection effect on lifting equipment can be ensured, the third connecting cylinder 15 is driven to move left and right in the left-right moving process of the installation frame 7, and then the second sliding column 16 slides in the second spring 12 and the third connecting cylinder 15, and the second sliding column 16 has more stability under the effect of first spacing sliding disk 17 and second spacing sliding disk 18 in guaranteeing the slip in-process, slide in the installation section of thick bamboo 9 through first sliding column 10 simultaneously, further guarantee its stability can, one end through mounting bracket 7 sets up protection pad 22, then at the one end fixed connection a plurality of damping rubber circle 23 of protection pad 22, and connect a plurality of damping rubber circle 23 together through connecting block 24, thereby can be better support the goods, through setting up rail guard 27 on the top of main beam frame 1, and rail guard 27 highly is between 100cm to 150cm, can be convenient for the staff to carry out maintenance work.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-collision support structure for a dock hoisting device, comprising a main beam frame (1), characterized in that: the bottom of the main beam frame (1) is fixedly provided with support columns (2) on both sides, the bottom of each support column (2) is fixedly connected with a mounting plate (4), the middle of each support column (2) is fixedly connected with a first connecting cylinder (3), one end of each first connecting cylinder (3) is slidably connected with a mounting column (5), the inner wall of each first connecting cylinder (3) is slidably connected with a sliding disc (6), one end of each mounting column (5) is fixedly connected with the middle of one end of each sliding disc (6), one end of each sliding disc (6) is fixedly connected with a second spring (12), each second spring (12) is positioned on the side wall of each mounting column (5), the other end of each mounting column (5) is fixedly connected with a mounting frame (7), the inside of each support column (2) is slidably connected with a third connecting cylinder (15), one end of each third connecting cylinder (15) is fixedly connected with one end of each mounting frame (7), an installation cavity (19) is formed in the support column (2), a connecting plate (20) is fixedly connected to the side wall of the third connecting cylinder (15), the connecting plate (20) is located in the installation cavity (19), buffer cottons (21) are fixedly connected to two sides of the inner wall of the installation cavity (19), and the buffer cottons (21) are supported at two ends of the connecting plate (20); the one end fixedly connected with second connecting cylinder (13) of support column (2), sliding connection has second slip post (16) between second connecting cylinder (13) one end and third connecting cylinder (15) one end, inside sliding connection of second connecting cylinder (13) has first spacing slip dish (17), the one end of first spacing slip dish (17) one end fixed connection at second slip post (16), the inside sliding connection of third connecting cylinder (15) has spacing slip dish (18) of second, and the one end fixed connection of the spacing slip dish of second (18) is in the one end of second slip post (16).

2. A crash-proof support structure for a dock lifting apparatus as recited in claim 1, wherein: fixedly connected with fixed plate (8) between girder frame (1) and mounting panel (4), the one end fixedly connected with installation section of thick bamboo (9) of fixed plate (8), sliding connection has first slip post (10) in installation section of thick bamboo (9), and first slip post (10) support in the one end middle part of sliding tray (6).

3. A crash-proof support structure for a dock lifting apparatus as recited in claim 1, wherein: one end of the sliding disc (6) is fixedly provided with a first spring (11), and the first spring (11) is positioned on the side wall of the first sliding column (10).

4. A crash-proof support structure for a dock lifting apparatus as recited in claim 1, wherein: one end fixed mounting of mounting bracket (7) has protection pad (22), the inside fixedly connected with a plurality of damping rubber circle (23) of protection pad (22) one end.

5. A crash-proof support structure for a dock lifting apparatus as claimed in claim 4, wherein: two fixedly connected with a plurality of connecting block (24) between damping rubber circle (23), and connecting block (24) are located inside protection pad (22).

6. A crash-proof support structure for a dock lifting apparatus as recited in claim 1, wherein: the side edge of the top end of the main beam frame (1) is fixedly connected with a protective guard (27), and the height of the protective guard (27) is 100 cm-150 cm.

7. A crash-proof support structure for a dock lifting apparatus as recited in claim 1, wherein: one end of the second connecting cylinder (13) is fixedly connected with a connecting rod (14), and one end of the connecting rod (14) is fixedly connected to the side wall of the mounting cylinder (9).

8. A crash-proof support structure for a dock lifting apparatus as recited in claim 1, wherein: a driving motor (25) is fixedly installed on the side wall of the main beam frame (1), the driving motor (25) is fixedly installed at the output end of the rope driver, and the output end of the rope driver is fixedly connected with a cargo lifting frame (26).