Telescopic movable hoisting structure

Abstract

The utility model discloses a telescopic movable hoisting structure which comprises a fixing frame, a telescopic rod and an adjustable supporting assembly, the fixing frame is of a cross-shaped structure, and the middle of the fixing frame is rotationally connected with a hoisting ring used for being connected with a hoisting hook; the telescopic rod is arranged at the connecting end of the fixing frame in a limiting and sliding sleeving mode and is of an L-shaped structure. The adjustable supporting assembly is fixedly installed at the bottom end of the telescopic rod and used for supporting a hoisted object. According to the utility model, the overall size is adjusted by controlling the length of the telescopic rod drawn out of the fixed frame, so that adjustment can be carried out according to the size of a hoisted object to adapt to hoisting of the hoisted objects with different sizes; through the arrangement of the adjustable supporting assemblies, the tool arms can freely move left and right in the control moving grooves, a certain distance between the two tool arms in the same control moving groove can be guaranteed by adjusting the positions of the tool arms in the control moving grooves, and therefore the safety and stability of a hoisted object are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a telescopic and movable hoisting structure. Background Art

[0002] Currently, photovoltaic modules and some other goods are packaged on pallets. When the goods arrive at the destination or project site, lifting tools are usually installed on the crane to transfer the goods.

[0003] However, the current lifting tools have poor safety and load-bearing capacity for cargo, and the risk of cargo damage is high. Instability in one place may cause the entire structure to collapse and fall. In addition, different sizes of lifting structures need to be designed to lift cargo, which wastes material resources and time, resulting in a small scope of use of existing lifting structures.

[0004] Therefore, there is an urgent need to provide a retractable and movable lifting structure to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a telescopic movable hoisting structure to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above object, the utility model provides a retractable mobile hoisting structure, comprising:

[0007] A fixing frame, the fixing frame is a cross-shaped structure, and a lifting ring for connecting a lifting hook is rotatably connected to the middle part of the fixing frame;

[0008] A telescopic rod, wherein the telescopic rod is limitedly and slidably sleeved on the connecting end of the fixing frame, and the telescopic rod is an L-shaped structure;

[0009] An adjustable support assembly is fixedly mounted on the bottom end of the telescopic rod, and is used to support hoisted objects.

[0010] Preferably, the fixing frame comprises:

[0011] A rotating shaft, the lifting ring is fixedly connected to the top end of the rotating shaft;

[0012] A connecting sleeve, the rotating shaft limiting sliding sleeve is arranged on the inner side of the connecting sleeve;

[0013] The fixed sleeves are four in number, one end of the fixed sleeves is fixedly connected to the outer wall of the connecting sleeve, and the fixed sleeves are arranged at equal intervals along the circumference of the connecting sleeve, and the telescopic rod is limitedly slidably sleeved on the other end of the fixed sleeve.

[0014] Preferably, the adjustable support assembly comprises:

[0015] A control movement groove, wherein the control movement groove is fixedly mounted at the end of the telescopic rod, the control movement groove is arranged in a horizontal direction, and the notches of the control movement groove are all facing the rotation axis;

[0016] A tooling arm, the top end of which is limitedly slidably connected in the control movement groove, and the number of the tooling arms in the same control movement groove is not less than two.

[0017] Preferably, the tooling arm comprises:

[0018] A connecting rod, the connecting rod is an L-shaped structure, the top end of the connecting rod is fixedly connected to a limiting block, and the limiting block is limitedly slidably connected in the control movement groove;

[0019] Fork teeth, the fork teeth are detachably connected to the bottom end of the connecting rod, and the fork teeth are L-shaped structures.

[0020] Preferably, the control movement groove is a T-shaped groove or a dovetail groove.

[0021] Preferably, one end of the telescopic rod away from the fixing frame is threadedly connected to a connecting column, and the control movement groove is fixedly connected to the bottom end of the connecting column.

[0022] Preferably, the top surface of the fork teeth is provided with an anti-slip structure.

[0023] Compared with the prior art, the utility model has the following advantages and technical effects:

[0024] The telescopic movable lifting structure provided by the utility model can realize 360-degree rotation. The overall size can be adjusted by controlling the length of the telescopic rod to be pulled out of the fixed frame, so that it can be adjusted according to the size of the hoisted object and adapt to the lifting of hoisted objects of different sizes. Through the setting of the adjustable support component, the tooling arm can move freely left and right in the control movable groove. By adjusting the position of the tooling arm in the control movable groove, a certain distance can be ensured between the two tooling arms in the same control movable groove, thereby increasing the safety and stability of the hoisted objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1This is a schematic diagram of the overall structure of the telescopic and movable lifting structure of the utility model;

[0027] In the figure: 1. lifting ring; 2. telescopic rod; 3. rotating shaft; 4. connecting sleeve; 5. fixed sleeve; 6. control movement groove; 7. connecting rod; 8. fork teeth; 9. connecting column. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments can be combined with each other. The described embodiments are only a part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] like Figure 1 As shown, the utility model provides a telescopic movable lifting structure, comprising:

[0030] A fixing frame, the fixing frame is a cross-shaped structure, and a lifting ring 1 for connecting a lifting hook is rotatably connected to the middle of the fixing frame;

[0031] The telescopic rod 2 is an L-shaped structure.

[0032] An adjustable support assembly is fixedly mounted on the bottom end of the telescopic rod 2 and is used to support hoisted objects.

[0033] To further optimize the solution, the fixed frame includes:

[0034] The rotating shaft 3, the lifting ring 1 is fixedly connected to the top end of the rotating shaft 3;

[0035] The connecting sleeve 4 is provided with a limited sliding sleeve on the inner side of the rotating shaft 3;

[0036] The fixed sleeve 5 is four in number, one end of the fixed sleeve 5 is fixedly connected to the outer wall of the connecting sleeve 4 , and the fixed sleeve 5 is arranged at equal intervals along the circumference of the connecting sleeve 4 , and the telescopic rod 2 is limitedly slidably sleeved on the other end of the fixed sleeve 5 .

[0037] To further optimize the solution, the adjustable support components include:

[0038] A control movement slot 6, which is fixedly mounted at the end of the telescopic rod 2, and the control movement slot 6 is arranged in a horizontal direction, and the notches of the control movement slot 6 are all facing the rotation axis 3;

[0039] The tooling arm has its top end limitedly slidably connected in the control movement slot 6, and the number of tooling arms in the same control movement slot 6 is not less than two.

[0040] To further optimize the solution, the tooling arm includes:

[0041] The connecting rod 7 is an L-shaped structure, the top of the connecting rod 7 is fixedly connected to a limit block, and the limit block is limitedly slidably connected in the control movement groove 6;

[0042] The fork teeth 8 are detachably connected to the bottom end of the connecting rod 7, and the fork teeth 8 are L-shaped structures.

[0043] The fork teeth 8 are detachably connected to the connecting rod 7, so when the fork teeth 8 are damaged, it is convenient to carry out repair and replacement.

[0044] According to a further optimization scheme, the control movable groove 6 is a T-shaped groove or a dovetail groove.

[0045] To further optimize the solution, in order to facilitate the installation and disassembly of the hoisting structure, thereby facilitating the transportation and storage of the hoisting structure, the end of the telescopic rod 2 away from the fixed frame is threadedly connected to a connecting column 9, and the control movable groove 6 is fixedly connected to the bottom end of the connecting column 9.

[0046] As a further optimization solution, the top surface of the fork teeth 8 is provided with an anti-slip structure.

[0047] The telescopic movable lifting structure provided by the utility model can rotate 360 ​​degrees. When in use, the lifting structure can be adjusted according to the size of the hoisted object. The overall size can be adjusted by controlling the length of the fixed sleeve 5 to be pulled out of the telescopic rod 2, thereby adapting to the lifting of pallets and goods of different sizes; the tooling arm can move freely left and right in the control movable groove 6. By adjusting the position of the tooling arm in the control movable groove 6, a certain distance can be ensured between the tooling arms, thereby increasing the safety and stability of the hoisted object.

[0048] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A retractable mobile lifting structure, characterized in that: include: A fixing frame, the fixing frame being a cross-shaped structure, and a lifting ring (1) for connecting a lifting hook is rotatably connected to the middle part of the fixing frame; A telescopic rod (2), wherein the telescopic rod (2) is limitedly slidably sleeved on the connection end of the fixed frame, and the telescopic rod (2) is an L-shaped structure; An adjustable support assembly is fixedly mounted on the bottom end of the telescopic rod (2), and is used to support hoisted objects.

2. The telescopic movable hoisting structure according to claim 1, characterized in that: The fixing frame comprises: A rotating shaft (3), wherein the lifting ring (1) is fixedly connected to the top end of the rotating shaft (3); A connecting sleeve (4), wherein the rotating shaft (3) is limitedly slidably sleeved on the inner side of the connecting sleeve (4); A fixed sleeve (5), wherein the number of the fixed sleeves (5) is four, one end of the fixed sleeve (5) is fixedly connected to the outer wall of the connecting sleeve (4), and the fixed sleeves (5) are arranged at equal intervals along the circumference of the connecting sleeve (4), and the telescopic rod (2) is limitedly slidably sleeved on the other end of the fixed sleeve (5).

3. The telescopic movable hoisting structure according to claim 2, characterized in that: The adjustable support assembly comprises: A control movement groove (6), wherein the control movement groove (6) is fixedly mounted at the end of the telescopic rod (2), the control movement groove (6) is arranged in a horizontal direction, and the notches of the control movement groove (6) are all facing the rotating shaft (3); A tooling arm, the top end of which is limitedly slidably connected in the control movement groove (6), and the number of the tooling arms in the same control movement groove (6) is not less than two.

4. The telescopic movable hoisting structure according to claim 3, characterized in that: The tooling arm comprises: A connecting rod (7), the connecting rod (7) being an L-shaped structure, the top end of the connecting rod (7) being fixedly connected to a limiting block, and the limiting block being limitedly slidably connected in the control movement groove (6); A fork tine (8), wherein the fork tine (8) is detachably connected to the bottom end of the connecting rod (7), and the fork tine (8) is an L-shaped structure.

5. The telescopic movable hoisting structure according to claim 3, characterized in that: The control movement groove (6) is a T-shaped groove or a dovetail groove.

6. The telescopic movable hoisting structure according to claim 3, characterized in that: One end of the telescopic rod (2) away from the fixed frame is threadedly connected to a connecting column (9), and the control movement groove (6) is fixedly connected to the bottom end of the connecting column (9).

7. The telescopic movable hoisting structure according to claim 4, characterized in that: The top surface of the fork teeth (8) is provided with an anti-slip structure.

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