Container hoisting device

Abstract

The utility model relates to the technical field of port containers, and particularly discloses a container hoisting device aiming at the problems that a container is easy to shake and unstable to transfer in the hoisting process of the existing container hoisting device, which comprises a plurality of support frames and a cross beam erected at the tops of the plurality of support frames, a clamping and hoisting mechanism is arranged at the bottom of the cross beam and is movably connected with the cross beam; a fastening mechanism is arranged on the side wall of the supporting frame and comprises a sleeve rod and a telescopic frame, the sleeve rod is movably connected with the supporting frame, and the telescopic frame can stretch out towards the container and abut against the container. The container is lifted through the clamping and lifting mechanism, so that operation such as transferring and conveying is achieved, meanwhile, different side wall faces of the container can be clamped and fixed in cooperation with the fastening mechanism arranged on the supporting frame, and therefore the problems that the container shakes, collides and the like in the lifting process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to port container technology field, specifically, relate to a container hoisting device. BACKGROUND

[0002] Containers have important role and position in sea transportation, and a large number of containers are placed, transferred and transported in the port before and after sea transportation. Among them, shore-based container cranes and other equipment are often used for loading and unloading operations on container ships to realize mechanized and high-speed operation mode.

[0003] For example, the patent with the announcement number CN221876409U provides a shore-based container crane, which includes a crane support, a crane girder, a crane trolley, a maintenance platform and a protection mechanism. The crane girder is fixedly arranged on the top side of the crane support, the crane trolley is slidingly arranged on the top side of the crane girder, the maintenance platform is fixedly arranged at the front end of the crane trolley, a protection shell is fixedly arranged on the top side of the maintenance platform, and the protection mechanism is arranged inside the protection shell. The protection mechanism includes a sliding shell, a support platform and a chuck. A safety belt winding shaft is rotatably arranged inside the sliding shell, the support platform is fixedly arranged at the front end of the safety belt winding shaft, and the chuck is fixedly arranged at the front end inside the sliding shell. The cooperation of the maintenance platform and the protection mechanism makes the maintenance operation of the workers safer.

[0004] However, the existing container hoisting device has the problem of easy shaking and unstable transfer during hoisting of the container. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of easy shaking and unstable transfer of the existing container hoisting device during hoisting of the container. The application provides a container hoisting device, which hoists the container through a clamping mechanism to realize transfer and other operations. In addition, the fastening mechanism arranged on the support frame can clamp and fix the container from different side walls, thereby avoiding shaking and collision of the container during hoisting.

[0006] The utility model realizes the following technical scheme:

[0007] The utility model provides a container hoisting device, which includes multiple support frames and a crossbeam arranged on the top of the support frames. The bottom of the crossbeam is provided with a clamping mechanism, and the clamping mechanism is movably connected with the crossbeam. The side wall of the support frame is provided with a fastening mechanism, which includes a sleeve rod and an extension frame. The sleeve rod is movably connected with the support frame, and the extension frame can extend towards the container and abut against the container.

[0008] Preferably, the telescopic frame is arranged on the side wall of the sleeve rod close to the clamping and lifting mechanism, the telescopic frame comprises a telescopic rod and a buffer rod, the buffer rod is arranged on the end of the telescopic rod away from the sleeve rod, and the telescopic rod and the buffer rod are both arranged towards the container.

[0009] Preferably, the buffer rod is an elastic rod, and an elastic ball is arranged on the end of the buffer rod away from the telescopic rod.

[0010] Preferably, the sleeve rod is provided with a positioning bolt, and the positioning bolt is arranged on the side wall of the sleeve rod away from the telescopic frame.

[0011] Preferably, the clamping and lifting mechanism comprises a connecting seat, the connecting seat is slidably connected with the cross beam, at least one pair of lifting hooks is arranged on at least one opposite side of the connecting seat, the lifting hook comprises a lifting curtain and a hook arranged on the bottom of the lifting curtain, and the hook is used for hanging the container.

[0012] Preferably, a reel is arranged on the top of the side wall of the connecting seat, one end of the lifting curtain is detachably connected with the side wall of the reel, and the lifting curtain can be wound around the side wall of the reel.

[0013] Preferably, a guard rail is arranged on the side wall of the connecting seat, the guard rail is vertically below the reel, and the lifting curtain can be clamped between the guard rail and the connecting seat.

[0014] Preferably, the cross beam comprises a bearing frame and a sliding rod, the sliding rod is arranged on the bottom of the bearing frame, a sliding groove is embedded on the surface of the sliding rod, the connecting seat is sleeved on the side wall of the sliding rod, and a clamping block is arranged on the position of the connecting seat close to the sliding groove, and the clamping block is slidably connected with the sliding groove.

[0015] Preferably, a ground rail is embedded in the ground, and a pulley is arranged on the bottom of the supporting frame and slidably connected with the ground rail.

[0016] The technical scheme of the utility model has the following beneficial effects:

[0017] The container lifting device can lift the container through the clamping and lifting mechanism, realize the transfer and conveying operations, and realize the movement and stacking of the container by cooperating with the movement of the supporting frame along the ground rail, the movement of the connecting seat along the sliding rod and the lifting of the lifting curtain. Meanwhile, the container can be clamped and fixed from different side walls by cooperating with the fastening mechanism arranged on the supporting frame, so that the problems such as shaking and collision of the container during lifting can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The utility model discloses a container hoisting device's structure schematic drawing for the utility model;

[0019] Figure 2 The utility model discloses a container hoisting device's structure schematic drawing for the utility model;

[0020] Figure 3 For Figure 2 The utility model discloses a container hoisting device's structure schematic drawing for the utility model;

[0021] The utility model discloses a container hoisting device's structure schematic drawing for the utility model; Specific implementation

[0022] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be clearly and completely described below. Wherein, the unmarked specific condition in the example is carried out according to conventional condition or the condition suggested by manufacturer;The used instrument equipment or reagent raw material etc. are not marked the manufacturer, are all the conventional product that can be obtained by the market purchase. The following is the specific embodiment combined with the drawings.

[0023] As Figures 1 to 3 The utility model discloses a container hoisting device, including multiple support frame 1 and the crossbeam 2 of erecting on multiple support frame 1 top, still embed with ground rail 11 near the ground of support frame 1, the bottom of support frame 1 is provided with pulley 12, and pulley 12 and ground rail 11 sliding joint, thereby realizing the movement of the hoisting device and to container;The crossbeam 2 bottom is provided with clamping and hoisting mechanism, and clamping and hoisting mechanism is movably connected with crossbeam 2;The side wall of support frame 1 is provided with fastening mechanism, and fastening mechanism includes sleeve rod 31 and telescopic frame, sleeve rod 31 is movably connected with support frame 1, and telescopic frame can extend towards container and abut with container.

[0024] In the process of hoisting container, the fastening mechanism on support frame 1 can be clamped and fixed from the different side wall of container, so as to avoid the problems such as shaking and collision of container in the process of lifting.

[0025] In the embodiment, the telescopic frame is arranged on the side wall surface of the sleeve rod 31 close to the clamping and hoisting mechanism, and the telescopic frame comprises a telescopic rod 32 and a buffer rod 33, the buffer rod 33 is arranged on the end of the telescopic rod 32 away from the sleeve rod 31, and both the telescopic rod 32 and the buffer rod 33 are arranged towards the container; the buffer rod 33 is a thick spring, and an elastic ball 34 is arranged on the end of the buffer rod 33 away from the telescopic rod 32, so as to avoid damaging the container by knocking; the sleeve rod 31 is provided with a positioning bolt 35, and the positioning bolt 35 is arranged on the side wall surface of the sleeve rod 31 away from the telescopic frame.

[0026] In the embodiment, the clamping and hoisting mechanism comprises a connecting seat 41, the connecting seat 41 is slidably connected with the cross beam 2, one side of the connecting seat 41 is provided with a pair of hooking assemblies, the hooking assembly comprises a lifting curtain 42 and a hook 43 arranged on the bottom of the lifting curtain 42, and the hook 43 is used for hooking the container; a reel 44 is arranged on the top of the side wall surface of the connecting seat 41, one end of the lifting curtain 42 is screwed with the side wall surface of the reel 44, so that the lifting curtain 42 can be wound around the side wall surface of the reel 44; a guardrail 45 is arranged on the side wall surface of the connecting seat 41, and the guardrail 45 is vertically below the reel 44, and the lifting curtain 42 can be clamped between the guardrail 45 and the connecting seat 41.

[0027] In the embodiment, the cross beam 2 comprises a bearing frame 21 and a sliding rod 22, the sliding rod 22 is arranged on the bottom of the bearing frame 21, a sliding groove 23 is embedded on the surface of the sliding rod 22, the connecting seat 41 is sleeved on the side wall surface of the sliding rod 22, and a clamping block 411 is arranged on the position of the connecting seat 41 close to the sliding groove 23, the clamping block 411 is formed by welding with the connecting seat 41, and the clamping block 411 is slidably connected with the sliding groove 23, so as to keep the connecting seat 41 stably running in the direction of the cross beam 2.

[0028] The container hoisting device can hoist the container through the clamping and hoisting mechanism, so as to realize the transfer and conveying operations, and cooperate with the movement of the support frame 1 along the direction of the ground rail 11, the movement of the connecting seat 41 along the direction of the sliding rod 22 and the lifting and lowering of the lifting curtain 42, so as to realize the stable movement and stacking of the container.

[0029] The preferred embodiments of the utility model are only used for limiting the utility model, and the utility model can be changed and varied for the person skilled in the art. Any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A container lifting device, characterised in that, The support frame (1) is provided with a fastening mechanism on the side wall, the fastening mechanism comprises a sleeve rod (31) and a telescopic frame, the sleeve rod (31) is movably connected with the support frame (1), and the telescopic frame can be extended towards the container and abut against the container. The telescopic frame is arranged on the side wall surface of the sleeve rod (31) close to the clamping and hoisting mechanism, the telescopic frame comprises a telescopic rod (32) and a buffer rod (33), the buffer rod (33) is arranged on the end of the telescopic rod (32) away from the sleeve rod (31), and the telescopic rod (32) and the buffer rod (33) are both arranged towards the container.

2. A container lifting arrangement according to claim 1, characterised in that, The buffer rod (33) is a elastic rod material, and an elastic ball (34) is arranged on the end of the buffer rod (33) away from the telescopic rod (32).

3. A container lifting arrangement according to claim 2, characterised in that, The sleeve rod (31) is provided with a positioning bolt (35) penetrating through the side wall surface of the sleeve rod (31) away from the telescopic frame.

4. The container hoisting arrangement of claim 1, wherein, The clamping and hoisting mechanism comprises a connecting seat (41) movably connected with the cross beam (2), at least one pair of hooking assemblies is arranged on at least one opposite side of the connecting seat (41), the hooking assembly comprises a lifting curtain (42) and a hook (43) arranged on the bottom of the lifting curtain (42), and the hook (43) is used for hooking the container.

5. A container lifting arrangement according to any one of claims 1 to 4, characterised in that, A reel (44) is arranged on the top of the side wall surface of the connecting seat (41), one end of the lifting curtain (42) is detachably connected with the side wall surface of the reel (44), so that the lifting curtain (42) can be arranged around the side wall surface of the reel (44).

6. A container lifting arrangement according to claim 5, characterised in that, A guard rail (45) is arranged on the side wall surface of the connecting seat (41), the guard rail (45) is vertically below the reel (44), and the lifting curtain (42) can be clamped between the guard rail (45) and the connecting seat (41).

7. A container lifting arrangement according to claim 6, characterised in that, The cross beam (2) comprises a bearing frame (21) and a sliding rod (22), the sliding rod (22) is arranged on the bottom of the bearing frame (21), a sliding groove (23) is embedded on the surface of the sliding rod (22), the connecting seat (41) is sleeved on the side wall surface of the sliding rod (22), a clamping block (411) is arranged on the position of the connecting seat (41) close to the sliding groove (23), and the clamping block (411) is movably connected with the sliding groove (23).

8. The container hoisting arrangement of claim 5, wherein, The support frame (1) is provided with a sliding wheel (12) on the bottom, and the sliding wheel (12) is movably connected with the ground rail (11).

9. The container hoisting arrangement of claim 1, wherein, ​

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