Hoisting device and skid-mounted frame

Abstract

The utility model provides a hoisting device and a skid-mounted frame. The hoisting device comprises a hoisting beam assembly, a hoisting component, a limiting component and a fastener, the lifting beam assembly comprises a lifting beam, the lifting beam extends in the first direction, the lifting beam is provided with a through hole penetrating through the lifting beam in the second direction, the lifting beam assembly is provided with a locking hole formed in the second direction, and the second direction is perpendicular to the first direction. The hoisting component is movably arranged in the through hole. The two limiting components are arranged at the two ends of the hoisting component correspondingly so as to prevent the hoisting component from leaving the through hole. And the fastener is provided with a limiting part of which the cross section outwards protrudes out of the positioning hole so as to prevent the hoisting component from moving away from the hoisting beam. According to the hoisting device, the hoisting component can move relative to the hoisting beam assembly, the position of the hoisting component relative to the hoisting beam assembly can be locked through the fastener, the hoisting device can be conveniently stored and fixed after being used, operation is convenient and fast, and the situation that the hoisting component interferes with other objects in the transportation process can be avoided.

Description

Technical Field

[0001] The utility model generally relates to the technical field of goods transportation, and more specifically to a hoisting device and a skid-mounted frame. Background Art

[0002] In the context of the increasingly prosperous business, various demand scenarios for hoisting devices have emerged. The hoisting component is a component used for bearing force when hoisting, and it requires good load-bearing capacity and stability. For example, in the long-distance transportation of skid-mounted structures, the hoisting devices of this structure are all outside the boundary line of the frame. After the skid-mounted block is hoisted in place, the hoisting component also loses its function. Usually, in order to avoid interference between the skid-mounted frame and other components, it is necessary to perform necessary storage and positioning of the hoisting component. When the existing hoisting device is stored, the operation is relatively cumbersome, which is not conducive to improving the hoisting operation efficiency.

[0003] Therefore, it is necessary to provide a hoisting device and a skid-mounted frame to at least partially solve the above problems. Summary of the Utility Model

[0004] A series of simplified concepts are introduced in the summary of the utility model, which will be further described in detail in the detailed implementation section. The summary of the utility model does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

[0005] To at least partially solve the above problems, a first aspect of the utility model provides a hoisting device, which includes:

[0006] A lifting beam assembly, the lifting beam assembly includes a lifting beam, the lifting beam extends along a first direction, the lifting beam has a through hole penetrating itself along a second direction, the lifting beam assembly has a locking hole arranged along the second direction, and the second direction is perpendicular to the first direction;

[0007] A hoisting component, the hoisting component is movably arranged in the through hole along the second direction;

[0008] Limiting components, two limiting components are respectively arranged at both ends of the hoisting component, the limiting components are located outside the lifting beam, the cross section of the limiting component protrudes outward from the through hole to prevent the hoisting component from leaving the through hole, and at least one of the limiting components has a positioning hole corresponding to the locking hole; and

[0009] A fastener configured to pass through the positioning hole and connect to the locking hole, the fastener having a limiting portion with a cross-section protruding outward from the positioning hole; in a state where the limiting member is locked to the lifting beam, the limiting portion prevents the lifting member from moving away from the lifting beam.

[0010] Optionally, the lifting device further includes an assembly pipe extending along the second direction and connected to the through hole, the assembly pipe having an inner hole adapted to the lifting member, and the lifting member is connected to the inner hole.

[0011] Optionally, the lifting beam assembly further includes:

[0012] A first strengthening member connected to the outer periphery of the assembly pipe and the inner wall of the lifting beam;

[0013] A partition connected to the inner wall of the lifting beam; and

[0014] A second strengthening member connected to the partition and the outer periphery of the assembly pipe.

[0015] Optionally, the lifting beam is configured as a square pipe, and the locking hole is located on the lifting beam.

[0016] Optionally, the lifting beam assembly further includes a fixing block, the locking hole is located on the fixing block, and the fixing block is connected to the first strengthening member and / or the second strengthening member.

[0017] Optionally, along the second direction, the assembly pipe does not protrude from the outer surface of the lifting beam;

[0018] The fastener is configured as a bolt, the locking hole is configured as a threaded hole adapted to the bolt, and the limiting portion is configured as the head of the bolt.

[0019] Optionally, the lifting member is configured to be pivotally connected to the assembly pipe about the second direction;

[0020] The locking holes are arranged in pairs, and adjacent locking holes are spaced along the first direction.

[0021] Optionally, the fixing block is further connected to the outer periphery of the assembly pipe, and the fixing block is configured not to protrude outward from the assembly pipe along the second direction.

[0022] Optionally, the lifting beam is configured as a C-shaped steel or an H-shaped steel.

[0023] A second aspect of the present utility model provides a skid-mounted frame, which includes the lifting device provided in the first aspect of the present utility model.

[0024] According to the hoisting device of the present utility model, the hoisting member can move relative to the hoisting beam assembly, and the position of the hoisting member relative to the hoisting beam assembly can be locked by using fasteners, which is convenient for the hoisting device to be stored and fixed after use, with convenient operation and can avoid interference between the hoisting member and other articles during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following drawings of the embodiments of the present utility model are used as a part of the present utility model to understand the present utility model. The embodiments and descriptions of the present utility model are shown in the drawings to explain the principles of the present utility model. In the drawings,

[0026] Figure 1 is a schematic structural diagram of a hoisting device according to a preferred embodiment of the present utility model;

[0027] Figure 2 is Figure 1 a schematic internal structural diagram of the hoisting device shown;

[0028] Figure 3 is Figure 2 a schematic structural diagram of the installation and cooperation of the assembly pipe, hoisting member and strengthening assembly of the hoisting device in ;

[0029] Figure 4 is Figure 3 a front view schematic diagram of ;

[0030] Figure 5 is Figure 1 a front view schematic diagram of ;

[0031] Figure 6 is a sectional view taken along line A-A in Figure 5 ;

[0032] Figure 7 is Figure 5 a sectional view taken along line B-B in ;

[0033] Figure 8 is a schematic structural diagram of a hoisting device according to another preferred embodiment of the present utility model;

[0034] Figure 9 is Figure 8 a front view schematic diagram of ;

[0035] Figure 10 is Figure 9 a sectional view taken along line C-C in ;

[0036] Figure 11 is Figure 9 a sectional view taken along line D-D in ;

[0037] Figure 12 Schematic structural diagram of a hoisting device according to another preferred embodiment of the present utility model;

[0038] Figure 13 is Figure 12 front view schematic diagram of;

[0039] Figure 14 is along Figure 13 the sectional view taken along line E-E in; and

[0040] Figure 15 is along Figure 13 the sectional view taken along line F-F in.

[0041] Explanation of reference numerals:

[0042] 10 / 110 / 210 Hoisting device 11 / 111 / 211 Lifting beam assembly

[0043] 11a / 111a / 211a Lifting beam 11b / 111b / 211b Through hole

[0044] 11c Locking hole 11d / 111d / 211d First strengthening member

[0045] 11e / 111e / 211e Partition 11f / 111f / 211f Second strengthening member

[0046] 12 / 112 / 212 Hoisting member 13 / 113 / 213 Limiting member

[0047] 13a / 113a / 213a Positioning hole 14 / 114 / 214 Fastener

[0048] 14a / 114a Limiting portion 15 / 115 / 215 Assembly pipe

[0049] 15a / 115a / 215a Inner hole 111g / 211g Fixed block

[0050] D1 First direction D2 Second direction Detailed implementation manners

[0051] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the embodiments of the present utility model can be implemented without one or more of these details. In other instances, in order to avoid confusion with the embodiments of the present utility model, some well-known technical features are not described.

[0052] To thoroughly understand the embodiments of the present utility model, detailed structures will be presented in the following description. Apparently, the implementation of the embodiments of the present utility model is not limited to the specific details familiar to those skilled in the art.

[0053] It should be understood that the purpose of the terms used herein is only to describe specific embodiments and is not a limitation of the present utility model. The singular forms of "a", "an", and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. When the terms "comprising" and / or "including" are used in this specification, they specify the presence of the described features, wholes, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0054] The ordinal numbers such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of a "second component", and the term "second component" itself does not imply the existence of a "first component". It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and similar expressions used in the present utility model are only for the purpose of illustration and are not limitations.

[0055] Hereinafter, the specific embodiments of the present utility model will be described in more detail with reference to the accompanying drawings, which show representative embodiments of the present utility model and do not limit the present utility model.

[0056] The present utility model provides a hoisting device.

[0057] First Embodiment

[0058] Please refer to Figure 1, the hoisting device 10 includes a hoisting beam assembly 11, a hoisting member 12, a limiting member 13 and a fastener 14. Specifically, the hoisting beam assembly 11 includes a hoisting beam 11a which extends along a first direction D1. The hoisting beam 11a has a through hole 11b penetrating therethrough along a second direction D2, and the hoisting beam assembly 11 has a locking hole 11c provided along the second direction D2. It should be noted that the second direction D2 is perpendicular to the first direction D1. Further, the hoisting member 12 is movably disposed in the through hole 11b along the second direction D2. The number of the limiting members 13 is two, and the two limiting members 13 are respectively disposed at both ends of the hoisting member 12. The limiting members 13 are located outside the hoisting beam 11a, and the cross section of the limiting members 13 protrudes outward from the through hole 11b to prevent the hoisting member 12 from leaving the through hole 11b. At least one of the limiting members 13 has a positioning hole 13a corresponding to the locking hole 11c. The fastener 14 is configured to be able to pass through the positioning hole 13a and connect to the locking hole 11c. The fastener 14 has a limiting portion 14a whose cross section protrudes outward from the positioning hole 13a. In a state where the limiting member 13 is locked to the hoisting beam 11a, the limiting portion 14a prevents the hoisting member 12 from moving away from the hoisting beam 11a.

[0059] According to the hoisting device 10 of the present utility model, the hoisting member 12 can move relative to the hoisting beam assembly 11, and the position of the hoisting member 12 relative to the hoisting beam assembly 11 can be locked by using the fastener 14, which is convenient for the hoisting device 10 to be stored and fixed after use, with convenient operation, and can prevent the hoisting member 12 from interfering with other articles during transportation.

[0060] It should be noted that Figure 1In this case, the lifting beam 11a is configured as a square tube, and the locking hole 11c is located in the lifting beam 11a. Moreover, the limiting member 13 is configured as a disc shape and fixedly connected to the end of the hoisting member 12, for example, by welding. The fastener 14 is configured as a bolt. It can be understood that the limiting portion 14a is configured as the head of the bolt. Correspondingly, the locking hole 11c is configured as a threaded hole suitable for the fastener 14 (bolt). Those skilled in the art know that along the second direction D2, the square tube has two wall thicknesses. If only one limiting member 13 is provided with the positioning hole 13a, the locking hole 11c can be provided only at the wall thickness of the square tube close to the positioning hole 13a along the second direction D2. It is easy to think that in order to improve the locking strength of the limiting member 13, the limiting members 13 at both ends of the hoisting member 12 are both provided with the positioning holes 13a. Correspondingly, the locking holes 11c corresponding to the positions of the positioning holes 13a can be provided at the two wall thickness positions of the square tube. In addition, when the dimension of the lifting beam 11a along the second direction D2 is not large, the locking hole 11c can also be configured as an ordinary through hole that penetrates through the two wall thicknesses of the lifting beam 11a along the second direction D2. The fastener 14 is configured as a combination of a bolt and a nut, or rather, a combination of a stud and a nut, as long as the limiting member 13 can be locked to the lifting beam 11a. In addition, in order to further improve the locking strength of the limiting member 13, multiple locking holes 11c can be provided, for example Figure 1 In this case, the locking holes 11c are provided in pairs, and adjacent locking holes 11c are spaced along the first direction D1. In other words, multiple positioning holes 13a are also provided and correspond to the positions of the locking holes 11c.

[0061] Please refer to Figures 1 to 3 , in order to improve the stress strength of the hoisting device 10, the hoisting device 10 further includes an assembly pipe 15. Specifically, the assembly pipe 15 extends along the second direction D2 and is connected to the through hole 11b. The assembly pipe 15 has an inner hole 15a suitable for the hoisting member 12, and the hoisting member 12 is connected to the inner hole 15a. It should be noted that in the first embodiment, since the lifting beam 11a is configured as a square tube and the square tube has two wall thicknesses along the second direction D2, that is to say, along the second direction D2, the square tube has two through holes 11b for the hoisting member 12 to be connected, and the two through holes 11b jointly support the hoisting member 12. When the lifting beam 11a is configured as a square tube, the assembly pipe 15 can be omitted. However, since there is a larger contact surface between the assembly pipe 15 and the hoisting member 12 during installation, the assembly strength of the hoisting member 12 is improved. Therefore, it is preferred that the assembly pipe 15 is provided in the through hole 11b of the lifting beam 11a.

[0062] Please refer to Figures 3 to 7, Further, the lifting beam assembly 11 may further include a first strengthening member 11d, a partition 11e, and a second strengthening member 11f. Specifically, the first strengthening member 11d is connected to the outer periphery of the fitting pipe 15 and the inner wall of the lifting beam 11a. Please refer to Figure 3 , Figure 4 and Figure 6 , both the first direction D1 and the second direction D2 are configured as horizontal directions. The first strengthening members 11d are arranged in pairs, and adjacent first strengthening members 11d are spaced apart in the vertical direction. The partition 11e is connected to the inner wall of the lifting beam 11a. Please refer to Figure 3 and Figure 4 , the partitions 11e are arranged in pairs, and adjacent partitions 11e are spaced apart in the first direction D1. It can be understood that on the one hand, the partition 11e can improve the structural strength of the lifting beam 11a, and on the other hand, it is also to reduce the specification size of the second strengthening member 11f and facilitate the connection between the second strengthening member 11f and the lifting beam 11a. The second strengthening member 11f is connected to the partition 11e and the outer periphery of the fitting pipe 15. By setting the fitting pipe 15, the first strengthening member 11d, the partition 11e, and the second strengthening member 11f, the overall structural strength of the lifting beam 11a can be effectively improved, which is beneficial to the hoisting operation in different weight scenarios.

[0063] Please refer to Figure 3 and Figure 6 , in order to reduce the possibility of interference between the lifting beam assembly 11 and the outside, the fitting pipe 15 is configured such that along the second direction D2, the fitting pipe 15 does not protrude from the outer surface of the lifting beam 11a. For example, the fitting pipe 15 is welded to the through hole 11b, and both ends of the fitting pipe 15 are flush with the outer surface of the lifting beam 11a along the second direction D2. At the same time, in order to facilitate the adjustment of the hoisting member 12, the hoisting member 12 is configured to be pivotally connected to the fitting pipe 15 around the second direction D2. Or rather, the hoisting member 12 is configured to be pivotally connected to the lifting beam 11a around the second direction D2.

[0064] Second Embodiment

[0065] Please refer to Figure 8 , Figure 8 Another preferred embodiment of the hoisting device 110 is disclosed. Specifically, the hoisting device 110 includes a lifting beam assembly 111, and the lifting beam assembly 111 includes a lifting beam 111a, and the lifting beam 111a is configured as an H-shaped steel. It should be noted that along the second direction D2, the H-shaped steel has only one wall thickness suitable for installing the hoisting member 112. Therefore, the lifting beam assembly 111 preferably further includes a fitting pipe 115. Please refer to Figure 9 and Figure 10 , the lifting beam 111a has a through hole 111b, and the fitting pipe 115 is connected to the through hole 111b.

[0066] Please refer to Figures 8 to 11 , the lifting beam assembly 111 further includes a first reinforcing member 111d, a partition 111e, and a second reinforcing member 111f. Compared with the first embodiment, the difference is that since the H-shaped steel includes a web and flanges connected to both ends of the web, the first reinforcing member 111d, the partition 111e, and the second reinforcing member 111f can be located on only one side of the web or can be provided on both sides of the web. For example Figure 10 and Figure 11 , along the second direction D2, the first reinforcing member 111d, the partition 111e, and the second reinforcing member 111f are provided on both sides of the web. And, since the limiting member 113 is located at a relatively far distance from the wall thickness position of the lifting beam 111a along the second direction D2, in order to establish a fixed connection between the limiting member 113 and the lifting beam 111a, the lifting beam assembly 111 further includes a fixing block 111g, and a locking hole corresponding to the position of the positioning hole 113a is provided in the fixing block 111g. The fixing block 111g is connected to the first reinforcing member 111d and / or the second reinforcing member 111f, for example, it is connected to the second reinforcing member 111f. And, the fixing block 111g is also connected to the outer periphery of the fitting pipe 115, and the fixing block 111g is configured not to protrude outward from the fitting pipe 115 along the second direction D2. Multiple fixing blocks 111g can be provided, for example Figure 9 , in

[0067] Third Embodiment

[0068] Please refer to Figure 12 , Figure 12 , a hoisting device 210 of another preferred embodiment is disclosed. Specifically, the hoisting device 210 includes a lifting beam assembly 211, and the lifting beam assembly 211 includes a lifting beam 211a, and the lifting beam 211a is configured as a C-shaped steel. It should be noted that along the second direction D2, the C-shaped steel has only one wall thickness suitable for installing the hoisting member 212. Therefore, the lifting beam assembly 211 preferably further includes a fitting pipe 215. Please refer to Figure 13 and Figure 14 , the lifting beam 211a has a through hole 211b, and the fitting pipe 215 is connected to the through hole 211b.

[0069] Please refer to Figures 12 to 15, the lifting beam assembly 211 further includes a first reinforcing member 211d, a partition 211e, and a second reinforcing member 211f. Compared with the second embodiment, the difference lies in that since the C-shaped steel includes a web and flanges connected to both ends of the web, and the flanges of the C-shaped steel only protrude unidirectionally from the web. Therefore, the first reinforcing member 211d, the partition 211e, and the second reinforcing member 211f are only located on one side of the web, specifically, in the inner region surrounded by the flange and the web. The fixing block 211g is connected to the first reinforcing member 211d and / or the second reinforcing member 211f, for example, connected to the second reinforcing member 211f. And, the fixing block 211g is also connected to the outer periphery of the fitting pipe 215, and the fixing block 211g is configured not to protrude outward from the fitting pipe 115 along the second direction D2. A plurality of fixing blocks 211g can be provided, for example Figure 13 In this case, the fixing blocks 211g are arranged in pairs, and adjacent fixing blocks 211g are spaced along the first direction D1. Correspondingly, a plurality of positioning holes 213a are also provided to correspond to the positions of the locking holes on the fixing blocks 211g one by one.

[0070] The present utility model also discloses a skid-mounted frame, and the skid-mounted frame includes the lifting device of any one of the foregoing embodiments.

[0071] According to the lifting device of the present utility model, the lifting member is convenient to be pulled out to the outside of the skid-mounted frame during use, and the fitting pipe can effectively support the lifting member, reducing the damage probability of the lifting member. During transportation, the lifting member can be received inside the skid-mounted frame and can be locked relative to the lifting beam to avoid interference with other items during transportation and installation.

[0072] Unless otherwise defined, the technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the technical field of the present utility model. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. Terms such as "arranged" as used herein can either mean that one component is directly attached to another component or that one component is attached to another component through an intermediate member. The features described in one embodiment herein can be applied to another embodiment alone or in combination with other features, unless the feature is not applicable or otherwise stated in that other embodiment.

[0073] The present utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of illustration and example, and are not intended to limit the present utility model within the scope of the described embodiments. Those skilled in the art can understand that more variations and modifications can be made according to the teachings of the present utility model, and these variations and modifications all fall within the scope claimed by the present utility model.

Claims

1. A lifting device, characterized in that: The lifting device comprises: A lifting beam assembly, the lifting beam assembly comprising a lifting beam, the lifting beam extending in a first direction, the lifting beam having a through hole penetrating the lifting beam in a second direction, the lifting beam assembly having a locking hole arranged in the second direction, the second direction being perpendicular to the first direction; a hanging member, the hanging member being movably disposed on the through hole along the second direction; a limiting member, wherein two limiting members are respectively arranged at both ends of the hoisting member, the limiting members are located outside the lifting beam, the cross section of the limiting member protrudes outward from the through hole to prevent the hoisting member from leaving the through hole, and at least one of the limiting members has a positioning hole corresponding to the locking hole; and A fastener, the fastener is configured to pass through the positioning hole and be connected to the locking hole, the fastener having a limiting portion with a cross-section protruding outward from the positioning hole; when the limiting member is locked to the lifting beam, the limiting portion prevents the lifting member from moving away from the lifting beam.

2. The lifting device according to claim 1, characterized in that: The hanging device further includes a mounting pipe extending along the second direction and connected to the through hole, the mounting pipe having an inner hole suitable for the hanging member, and the hanging member is connected to the inner hole.

3. The lifting device according to claim 2, characterized in that: The lifting beam assembly also includes: a first reinforcing member connected to an outer periphery of the mounting tube and an inner wall of the lifting beam; a bulkhead connected to an inner wall of the lifting beam; and A second reinforcing member is connected to the partition plate and an outer periphery of the fitting pipe.

4. The lifting device according to claim 3, characterized in that: The lifting beam is constructed as a square tube, and the locking hole is located on the lifting beam.

5. The lifting device according to claim 3, characterized in that: The lifting beam assembly further comprises a fixing block, the locking hole is located in the fixing block, and the fixing block is connected to the first reinforcement member and / or the second reinforcement member.

6. The hoisting device according to claim 4 or 5, characterized in that: Along the second direction, the mounting tube does not protrude from the outer surface of the lifting beam; The fastener is configured as a bolt, the locking hole is configured as a threaded hole suitable for the bolt, and the limiting portion is configured as a head of the bolt.

7. The lifting device according to claim 4 or 5, characterized in that: The hanging member is configured to be pivotally connected to the mounting tube about the second direction; The locking holes are arranged in pairs, and adjacent locking holes are spaced apart along the first direction.

8. The hoisting device according to claim 5, characterized in that: The fixing block is also connected to the outer circumference of the fitting tube, and the fixing block is configured not to protrude outward from the fitting tube along the second direction.

9. The lifting device according to claim 5, characterized in that: The lifting beam is constructed of C-shaped steel or H-shaped steel.

10. A skid mounted frame, characterized in that: The skid-mounted frame comprises a lifting device according to any one of claims 1 to 9.

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