Dual-purpose gantry crane of flexible and convenient transport ship

Abstract

The utility model discloses a portable transport ship's dual-purpose gantry crane, including main body subassembly including gantry crane, roller, top plate and hook, the roller is provided the gantry crane bottom, the top plate is fixed with the gantry crane top, the hook is fixed at the gantry crane bottom, the collection subassembly is provided on the top plate, the collection subassembly is provided on the gantry crane top. Comprising a collecting part, a driving part and a cleaning part, the collecting part is arranged on the top plate, the driving part is located on the collecting part, and the cleaning part is located at the top of the collecting part. The cooling device has the beneficial effects that the gantry crane is cooled by utilizing the collected rainwater, so that the cooling device is simple and feasible compared with connecting an external water source and arranging a water spraying device, the operation steps are relatively simple, complicated mounting and debugging processes are not required, tap water or other clean water sources are not required to be additionally consumed, and the cooling device is environment-friendly and energy-saving. And the demand and waste of water resources are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a dual-purpose gantry crane for a handy transport ship. Background Art

[0002] The dual-purpose gantry crane of a handy-size transport ship refers to a lifting equipment loaded on the ship, which is mainly used for loading and unloading cargo at sea. This equipment can lift cargo on board or beside the ship. It has strong lifting capacity and operational flexibility. It is used for loading and unloading containers, heavy cargo, etc. It is one of the important loading and unloading equipment on handy-size transport ships. When the gantry crane is in a high temperature environment for a long time, the surface temperature of the equipment will increase, which may accelerate the aging and damage of the equipment and shorten the service life of the equipment. At this time, the surface of the gantry crane needs to be cooled. The gantry crane can be cooled by spraying water using a water spray device. The heat is taken away by the evaporation of water and the temperature of the equipment surface is reduced. Connecting an external water source and setting up a water spray device requires certain operations and installation work, which will increase the complexity and time-consuming of the operation. In addition, water spraying requires a large amount of water for spraying. If the water source is limited or the cost is high, it may lead to a waste of water resources. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above-mentioned and / or existing problems in the dual-purpose gantry crane of the existing handy transport ship, the utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that connecting an external water source and setting up a water spray device requires certain operations and installation work, which will increase the complexity and time consumption of the operation, and water spray cooling requires a large amount of water for spraying. If the water source is limited or the cost is high, it may lead to a waste of water resources.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a dual-purpose gantry crane for a handy transport ship, comprising a main body assembly, including a gantry crane, a roller, a top plate and a hook, wherein the roller is arranged at the bottom of the gantry crane, the top plate is fixed to the top of the gantry crane, and the hook is fixed to the bottom of the gantry crane;

[0007] The collecting component is arranged on the top plate, and comprises a collecting member, a driving member and a cleaning member. The collecting member is arranged on the top plate, the driving member is located on the collecting member, and the cleaning member is located on the top of the collecting member.

[0008] As a preferred solution of the dual-purpose gantry crane of the handy transport ship described in the utility model, wherein: the collecting component includes a collecting box and a filter screen, the collecting box is arranged above the top plate, and the filter screen is fixed to the top of the collecting box.

[0009] As a preferred solution of the dual-purpose gantry crane of the handy transport ship described in the utility model, wherein: the collecting piece also includes a support frame and a support rod, the support frame is fixed to the bottom of the collecting box, and the support rod is fixed to one side of the support frame.

[0010] As a preferred solution of the dual-purpose gantry crane of the handy transport ship described in the utility model, wherein: the collecting piece also includes a pulley and a sliding frame, the pulley is hinged to one end of the support rod, and the sliding frame is fixed to one side of the top plate.

[0011] As a preferred solution of the dual-purpose gantry crane of the flexible transport ship described in the utility model, the driving member includes a driving gear and a rack, the driving gear is located below the collecting box, the rack is arranged at the bottom of the driving gear, the rack is meshed with the driving gear, and the rack is fixed to the top of the top plate.

[0012] As a preferred solution of the dual-purpose gantry crane of the flexible transport ship described in the utility model, wherein: the driving member also includes a rotating shaft and a high-pressure water gun, the rotating shaft is inserted into one side of the driving gear, the rotating shaft and the support rod are rotatably connected through a bearing, and the high-pressure water gun is fixed to the bottom of the support frame.

[0013] As a preferred solution of the dual-purpose gantry crane of the handy transport ship described in the utility model, the cleaning part includes a cleaning brush and a moving block, the cleaning brush is arranged on the top of the filter screen, and the moving block is fixed to the top of the cleaning brush.

[0014] As a preferred solution of the dual-purpose gantry crane for the flexible transport ship described in the utility model, the cleaning piece also includes a reciprocating roller and a fixed plate, the reciprocating roller is inserted into one side of the moving block, the reciprocating roller is movably connected to the moving block, and the fixed plate is rotatably connected to one end of the reciprocating roller through a bearing.

[0015] As a preferred solution of the dual-purpose gantry crane of the handy transport ship described in the utility model, the cleaning piece also includes a slider and a positioning frame, the slider is fixed to one side of the cleaning brush, and the positioning frame is fixed to the top of the collecting box.

[0016] As a preferred solution of the dual-purpose gantry crane of the flexible transport ship described in the utility model, the cleaning piece also includes a first pulley, a belt and a second pulley, the first pulley is fixed to one end of the reciprocating roller, the belt is sleeved on the outside of the first pulley, the second pulley is located inside the belt, and the second pulley is fixed to one end of the rotating shaft.

[0017] The beneficial effects of the utility model are as follows: by utilizing the collected rainwater to cool the gantry crane, it is relatively simple and easy to operate than connecting an external water source and setting up a water spraying device; the operation steps are relatively simple, and no complicated installation and debugging process is required, nor is there any need for additional consumption of tap water or other clean water sources, thereby reducing the demand and waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is the overall structure diagram of the dual-purpose gantry crane of a handy-size transport ship.

[0020] Figure 2 This is a cross-sectional structural diagram of the top plate of a dual-purpose gantry crane on a handy-size transport ship.

[0021] Figure 3 This is the structural diagram of the collection box of the dual-purpose gantry crane of a handy-size transport ship.

[0022] Figure 4 Dual-purpose gantry crane for handysize transport vessels Figure 3 A partial enlarged structural diagram in the middle.

[0023] Figure 5 This is the reciprocating roller structure diagram of the dual-purpose gantry crane of a handy-size transport ship.

[0024] Figure 6 Dual-purpose gantry crane for handysize transport vessels Figure 5 A partial enlarged structural diagram of point B in the middle. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 to Figure 6 , which is the first embodiment of the utility model, and this embodiment provides a dual-purpose gantry crane for a handy transport ship. The dual-purpose gantry crane for the handy transport ship includes a main component 100 and a collection component 200, which can cooperate to use the collected rainwater to cool the gantry crane.

[0030] The main component 100 includes a gantry crane 101, a roller 102, a top plate 103 and a hook 104. The roller 102 is arranged at the bottom of the gantry crane 101, the top plate 103 is fixed to the top of the gantry crane 101, and the hook 104 is fixed to the bottom of the gantry crane 101.

[0031] The gantry crane 101 is a mechanical device for lifting and moving heavy objects. There are four rollers 102, all of which are located at the bottom of the gantry crane. They can bear the weight of the entire equipment and play a supporting role to ensure the stability of the gantry crane during movement. A limiting mechanism is arranged on the rollers 102. After the gantry crane 101 moves to a specified position, the rollers 102 are limited to ensure the stability of the gantry crane 101. The hook 104 is a lifting device of the gantry crane, which is used to suspend and fix the lifted object. It is connected to the lifting mechanism through a wire rope or a chain to realize the function of lifting and moving heavy objects. The hook 104 belongs to the prior art, so it will not be elaborated in detail. The top plate 103 is the upper structure of the gantry crane 101, which is used to support and fix the hook 104, ensure the stability and safety during the lifting process, and bear part of the weight of the lifted object.

[0032] The collecting assembly 200 is disposed on the top plate 103 and includes a collecting member 201, a driving member 202 and a cleaning member 203. The collecting member 201 is disposed on the top plate 103, the driving member 202 is located on the collecting member 201, and the cleaning member 203 is located on the top of the collecting member 201.

[0033] Rainwater can be collected by the setting of the collecting component 201. When the gantry crane 101 needs to be cooled down, the collecting component 201 can be driven to move by the setting of the driving component 202, so that the collecting component 201 moves on the top plate 103. The top of the top plate 103 is set as an inclined surface, so that the rainwater can cover the gantry crane 101 during spraying, thereby cooling the gantry crane 101. The collecting component 201 can be cleaned by the setting of the cleaning component 203 to prevent the top of the collecting component 201 from being blocked by external debris and affecting the collection of rainwater.

[0034] Example 2

[0035] Reference Figure 1 to Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the collecting member 201 includes a collecting box 201a and a filter screen 201b. The collecting box 201a is disposed above the top plate 103, and the filter screen 201b is fixed to the top of the collecting box 201a.

[0037] When rainwater needs to be collected, the rainwater can be collected by the setting of the collection box 201a, so that the rainwater falls into the collection box 201a, and the rainwater can be filtered by the setting of the filter 201b to prevent debris from entering the collection box 201a.

[0038] Specifically, the collecting member 201 further includes a supporting frame 201c and a supporting rod 201d. The supporting frame 201c is fixed to the bottom of the collecting box 201a, and the supporting rod 201d is fixed to one side of the supporting frame 201c.

[0039] The support frame 201c is used to support the collection box 201a to prevent the collection box 201a from shifting. There are two support rods 201d, which are respectively arranged on both sides of the top plate 103. The support frame 201c can be collected through the arrangement of the support rods 201d to prevent the support frame 201c from shifting.

[0040] Specifically, the collecting member 201 further includes a pulley 201e and a sliding frame 201f. The pulley 201e is hinged to one end of the support rod 201d, and the sliding frame 201f is fixed to one side of the top plate 103.

[0041] There are two sliding frames 201f, which are fixed on both sides of the top plate 103 respectively. A slide groove is set on the sliding frame 201f. There are two pulleys 201e, both of which slide in the slide groove. When the collection box 201a moves to cool down the gantry crane 101, it will drive the pulley 201e to rotate in the slide groove. At this time, the collection box 201a can be supported to prevent the collection box 201a from offset during movement and ensure the smoothness of the collection box 201a during movement.

[0042] Specifically, the driving member 202 includes a driving gear 202a and a rack 202b. The driving gear 202a is located below the collecting box 201a. The rack 202b is arranged at the bottom of the driving gear 202a. The rack 202b is meshed with the driving gear 202a. The rack 202b is fixed to the top of the top plate 103.

[0043] When the collecting box 201a needs to be moved, the driving gear 202a is rotated. When the driving gear 202a rotates, it can move on the rack 202b. At this time, the movement of the driving gear 202a will drive the support frame 201c to move, and the movement of the support frame 201c can move the collecting box 201a.

[0044] Specifically, the driving member 202 further includes a rotating shaft 202c and a high-pressure water gun 202d. The rotating shaft 202c is plugged into one side of the driving gear 202a. The rotating shaft 202c is rotatably connected to the support rod 201d through a bearing. The high-pressure water gun 202d is fixed to the bottom of the support frame 201c.

[0045] There are two high-pressure water guns 202d, both of which are plugged into the bottom of the collecting box 201a. When the driving gear 202a needs to rotate, the rainwater in the collecting box 201a is released through the high-pressure water gun 202d. At this time, the released rainwater will stamp the teeth on the driving gear 202a, thereby making the driving gear 202a rotate. When the driving gear 202a needs to be reversed, by starting another high-pressure water gun 202d, the other high-pressure water gun 202d will stamp the teeth on the driving gear 202a, thereby making the driving gear 202a reverse. The high-pressure water gun 202d belongs to the prior art, so it will not be elaborated in detail. The other end of the rotating shaft 202c is plugged into one side of the support rod 201d, and the rotating shaft 202c is movably connected to the support rod 201d. The setting of the rotating shaft 202c can support the driving gear 202a to prevent the driving gear 202a from deviating.

[0046] Specifically, the cleaning member 203 includes a cleaning brush 203a and a moving block 203b. The cleaning brush 203a is disposed on the top of the filter screen 201b, and the moving block 203b is fixed to the top of the cleaning brush 203a.

[0047] After long-term use, a lot of foreign debris will fall on the top of the filter 201b. At this time, in order to collect rainwater normally, the top of the filter 201b needs to be cleaned. The cleaning brush 203a is moved on the top of the filter 201b to remove the debris on the top of the filter 201b. The moving block 203b can drive the cleaning brush 203a to move, so that the filter 201b can be cleaned.

[0048] Example 3

[0049] Reference Figure 2 to Figure 6 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0050] Specifically, the cleaning member 203 further includes a reciprocating roller 203c and a fixed plate 203d. The reciprocating roller 203c is plugged into one side of the moving block 203b. The reciprocating roller 203c is movably connected to the moving block 203b. The fixed plate 203d is rotatably connected to one end of the reciprocating roller 203c through a bearing.

[0051] A slide bar is provided inside the moving block 203b, which is engaged with the reciprocating roller 203c. The reciprocating roller 203c drives the moving block 203b to move when it rotates. There are two fixed plates 203d, both fixed to the top of the collecting box 201a. The fixed plates 203d are used to support the reciprocating roller 203c to prevent the reciprocating roller 203c from deviating.

[0052] Specifically, the cleaning member 203 further includes a slider 203e and a positioning frame 203f. The slider 203e is fixed to one side of the cleaning brush 203a, and the positioning frame 203f is fixed to the top of the collecting box 201a.

[0053] There are two positioning frames 203f, both fixed on the top of the collecting box 201a. A movable groove is set on the positioning frame 203f. There are two sliders 203e, both sliding in the movable groove. When the cleaning brush 203a moves, it will drive the slider 203e to move. When the slider 203e moves, it will slide in the movable groove, thereby supporting the cleaning brush 203a and preventing the cleaning brush 203a from deviating.

[0054] Specifically, the cleaning piece 203 also includes a first pulley 203g, a belt 203h and a second pulley 203i. The first pulley 203g is fixed to one end of the reciprocating roller 203c, the belt 203h is sleeved on the outside of the first pulley 203g, the second pulley 203i is located inside the belt 203h, and the second pulley 203i is fixed to one end of the rotating shaft 202c.

[0055] The first pulley 203g is inserted into one side of the fixed plate 203d, and the first pulley 203g is movably connected to the fixed plate 203d. When the rotating shaft 202c rotates, it will drive the second pulley 203i to rotate. The rotation of the second pulley 203i will drive the belt 203h to rotate. At this time, the rotation of the belt 203h will drive the first pulley 203g to rotate. The rotation of the first pulley 203g can drive the reciprocating roller 203c to rotate. While cooling the gantry crane 101, the filter screen 201b can also be cleaned, thereby improving work efficiency.

[0056] When the gantry crane 101 needs to be cooled down during use, the high-pressure water gun 202d on one side is turned on. At this time, the high-pressure water gun 202d will spray out the rainwater in the collection box 201a, and at the same time, the teeth on the driving gear 202a will be pressed, so that the driving gear 202a can rotate. The driving gear 202a can move on the rack 202b, and the movement of the driving gear 202a will drive the support frame 201c to move. c moving can make the collecting box 201a move. At this time, the sprayed rainwater will flow down along the top plate 103, so that the rainwater can cover the entire gantry crane 101, so that the gantry crane 101 can be cooled. When the collecting box 201a moves to cool down the gantry crane 101, it will drive the pulley 201e to rotate in the slide groove. At this time, the collecting box 201a can be supported to prevent the collecting box 201a from shifting during movement and to ensure the smoothness of the collecting box 201a during movement.

[0057] When the driving gear 202a rotates, the rotating shaft 202c will be driven to rotate. When the rotating shaft 202c rotates, it will drive the second pulley 203i to rotate. The rotation of the second pulley 203i will drive the belt 203h to rotate. At this time, the rotation of the belt 203h will drive the first pulley 203g to rotate. The rotation of the first pulley 203g can drive the reciprocating roller 203c to rotate. The reciprocating roller 203c will drive the moving block 203b to move by rotating. The moving block 203b can drive the cleaning brush 203a to move by moving. By moving the cleaning brush 203a on the top of the filter 201b, the debris on the top of the filter 201b can be cleaned. The filter 201b can be cleaned while the gantry crane 101 is cooled, thereby improving work efficiency.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A dual-purpose gantry crane for a handy transport ship, characterized in that: include, A main body component (100) comprises a gantry crane (101), a roller (102), a top plate (103) and a hook (104), wherein the roller (102) is arranged at the bottom of the gantry crane (101), the top plate (103) is fixed to the top of the gantry crane (101), and the hook (104) is fixed to the bottom of the gantry crane (101); The collecting component (200) is arranged on the top plate (103), and comprises a collecting member (201), a driving member (202) and a cleaning member (203); the collecting member (201) is arranged on the top plate (103), the driving member (202) is located on the collecting member (201), and the cleaning member (203) is located on the top of the collecting member (201).

2. The dual-purpose gantry crane for a handy-size transport ship according to claim 1, characterized in that: The collecting member (201) comprises a collecting box (201a) and a filter (201b); the collecting box (201a) is arranged above the top plate (103); and the filter (201b) is fixed to the top of the collecting box (201a).

3. The dual-purpose gantry crane for a handy-size transport ship according to claim 2, characterized in that: The collecting member (201) further comprises a supporting frame (201c) and a supporting rod (201d), wherein the supporting frame (201c) is fixed to the bottom of the collecting box (201a), and the supporting rod (201d) is fixed to one side of the supporting frame (201c).

4. The dual-purpose gantry crane for a handy-size transport ship according to claim 3, characterized in that: The collecting member (201) further comprises a pulley (201e) and a sliding frame (201f), wherein the pulley (201e) is hinged to one end of the support rod (201d), and the sliding frame (201f) is fixed to one side of the top plate (103).

5. The dual-purpose gantry crane for a handy-size transport ship according to claim 3 or 4, characterized in that: The driving member (202) comprises a driving gear (202a) and a rack (202b), wherein the driving gear (202a) is located below the collecting box (201a), the rack (202b) is arranged at the bottom of the driving gear (202a), the rack (202b) is meshed with the driving gear (202a), and the rack (202b) is fixed to the top of the top plate (103).

6. The dual-purpose gantry crane for a handy-size transport ship according to claim 5, characterized in that: The driving member (202) further comprises a rotating shaft (202c) and a high-pressure water gun (202d); the rotating shaft (202c) is plugged into one side of the driving gear (202a); the rotating shaft (202c) is rotatably connected to the support rod (201d) via a bearing; and the high-pressure water gun (202d) is fixed to the bottom of the support frame (201c).

7. The dual-purpose gantry crane for a handy-size transport ship according to claim 6, characterized in that: The cleaning member (203) comprises a cleaning brush (203a) and a moving block (203b); the cleaning brush (203a) is arranged on the top of the filter screen (201b); and the moving block (203b) is fixed on the top of the cleaning brush (203a).

8. The dual-purpose gantry crane for a handysize transport ship according to claim 7, characterized in that: The cleaning member (203) further comprises a reciprocating roller (203c) and a fixed plate (203d), wherein the reciprocating roller (203c) is plugged into one side of the moving block (203b), the reciprocating roller (203c) is movably connected to the moving block (203b), and the fixed plate (203d) is rotatably connected to one end of the reciprocating roller (203c) via a bearing.

9. The dual-purpose gantry crane for a handysize transport ship according to claim 8, characterized in that: The cleaning member (203) further comprises a slider (203e) and a positioning frame (203f), wherein the slider (203e) is fixed to one side of the cleaning brush (203a), and the positioning frame (203f) is fixed to the top of the collection box (201a).

10. The dual-purpose gantry crane for a handy-size transport ship according to claim 8 or 9, characterized in that: The cleaning member (203) further comprises a first pulley (203g), a belt (203h) and a second pulley (203i), wherein the first pulley (203g) is fixed to one end of the reciprocating roller (203c), the belt (203h) is sleeved on the outside of the first pulley (203g), the second pulley (203i) is located inside the belt (203h), and the second pulley (203i) is fixed to one end of the rotating shaft (202c).

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