Hoisting frame

Abstract

The present disclosure provides a hoisting frame, comprising: a connecting frame; support structures arranged on both sides of the connecting frame; an adjusting member arranged on the support structures; and a bearing assembly connected to the adjusting member, the adjusting member being used to adjust the movement of the bearing assembly towards or away from the connecting frame. Based on the foregoing arrangement, the hoisting frame proposed by the present disclosure can adjust the position of the bearing assembly by adjusting the adjusting member, so as to send the operator to a position convenient for the maintenance of the connecting frame, thereby making the maintenance work of the operator more convenient. Meanwhile, the bearing assembly can be used for the position movement of the operator, so as to facilitate the operator to maintain different parts of the connecting frame, thereby being beneficial to improve the maintenance efficiency.

Description

Technical Field

[0001] This disclosure relates to the field of hoisting technology, and more particularly to a hoisting frame. Background Technology

[0002] In this field, lifting rigs require regular inspection and maintenance, especially the inspection of vulnerable parts and the repair of damaged parts. The vulnerable parts of the lifting rig are often located at the connection between the rig and the lifting device, and these locations are at a relatively high height. Operators often use ladders to carry out the inspection work. Due to the long length of the lifting rig, operators need to move the ladders multiple times to inspect different parts of the rig, which is very inconvenient and has low maintenance efficiency. Summary of the Invention

[0003] This disclosure aims to address at least one of the technical problems existing in the prior art or related technologies.

[0004] Therefore, this disclosure provides a lifting frame.

[0005] In view of this, a hoisting frame is provided according to an embodiment of the present disclosure, comprising:

[0006] Connector;

[0007] Support structures are located on both sides of the connecting frame;

[0008] Adjustment components are installed in the supporting structure;

[0009] The load-bearing component is connected to the adjusting member, which is used to adjust the movement of the load-bearing component toward or away from the connecting frame.

[0010] In one feasible implementation, the support structure includes:

[0011] Support rod;

[0012] The first support frame is connected to the connecting frame and to the end of the support rod near the connecting frame;

[0013] The second support frame is connected to the end of the support rod away from the connecting frame, and the projection along the extension direction of the second support frame is smaller than the size of the first support frame.

[0014] In one feasible implementation, it further includes:

[0015] The movable wheels are located on the side of the second support frame away from the first support frame;

[0016] A stop, connected to the second support frame, is used to abut against the moving wheel.

[0017] In one feasible implementation, the carrier component includes:

[0018] Connector, attached to the adjusting component;

[0019] Protective plate, connected to the connector;

[0020] The carrier box is connected to the protective plate, and the opening of the carrier box faces the first support frame;

[0021] A support plate is installed on the inner wall of the side opposite the opening of the support box.

[0022] In one feasible implementation, it further includes:

[0023] Safety rope;

[0024] A locking element is installed in the carrying box, and a safety rope is connected to the locking element.

[0025] In one feasible implementation, the locking element includes:

[0026] The guide rod is located on the side of the carrier box away from the protective plate; and is set along the length of the carrier box, with multiple positioning holes spaced apart along the length of the guide rod;

[0027] Support blocks, connected to the bearing box, are located at both ends of the guide rod;

[0028] The slider is slidably connected to the guide rod.

[0029] A locking block is connected to the slider, and the locking block has a threaded hole;

[0030] The locking screw is screwed into the threaded hole and is used to pass through the threaded hole and the positioning hole.

[0031] In one feasible implementation, the adjusting member includes:

[0032] The adjusting screw is connected to a threaded collar support block, which is threadedly connected to the adjusting screw.

[0033] The drive motor is mounted on the second support frame, and the adjusting screw is connected to the drive shaft of the drive motor.

[0034] In one feasible implementation, it further includes:

[0035] Reinforcing frame, connected to the connecting frame;

[0036] The winch is connected to the reinforcing frame;

[0037] The hoisting rope is connected to the winch;

[0038] The carriage is connected to the suspension rope;

[0039] Hook, attached to the carriage.

[0040] In one feasible implementation, it further includes:

[0041] The rod body, connected to the support rod, is located between the first support frame and the second support frame.

[0042] In one feasible implementation, it further includes:

[0043] The welding platform, the supporting structure, and the connecting frame form a placement space, and the welding platform is placed in the placement space.

[0044] Compared to existing technologies, this disclosure offers at least the following advantages: An embodiment of this disclosure provides a lifting frame, comprising: a connecting frame; a support structure disposed on both sides of the connecting frame; an adjusting member disposed on the support structure; and a load-bearing assembly connected to the adjusting member, the adjusting member being used to adjust the load-bearing assembly to move closer to or further away from the connecting frame. Based on the foregoing configuration, the lifting frame proposed in this disclosure can adjust the position of the load-bearing assembly by adjusting the adjusting member, thereby transporting the operator to a position convenient for maintenance of the connecting frame, making maintenance work more convenient for the operator. Simultaneously, the load-bearing assembly allows for positional movement by the operator, facilitating maintenance of different parts of the connecting frame and improving maintenance efficiency. Attached Figure Description

[0045] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of exemplary embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this disclosure. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0046] Figure 1 This is a schematic structural diagram of a hoisting frame according to an embodiment of the present disclosure;

[0047] Figure 2 A schematic structural diagram of the adjusting member of a hoisting frame according to an embodiment of this disclosure;

[0048] Figure 3 A schematic structural diagram of the locking member of a hoisting frame according to an embodiment of this disclosure;

[0049] in, Figures 1 to 3 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0050] Connecting frame 110, supporting structure 120, adjusting component 130, load-bearing component 140;

[0051] Support rod 121, first support frame 122, second support frame 123;

[0052] Adjusting screw 131, drive motor 132;

[0053] Connector 141, protective plate 142, bearing box 143, support plate 144;

[0054] 210 movable wheel, 220 stop, 310 locking element;

[0055] Guide rod 311, support block 312, slider 313, locking block 314, locking screw 315;

[0056] 410 reinforcement frame, 420 winch, 430 hoisting rope, 440 carriage, 450 hook;

[0057] Rod body 510, welding platform 610. Detailed Implementation

[0058] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0059] like Figure 1 and Figure 2 As shown, a hoisting frame is provided according to an embodiment of the present disclosure, including: a connecting frame 110; a support structure 120 disposed on both sides of the connecting frame 110; an adjusting member 130 disposed on the support structure 120; and a load-bearing component 140 connected to the adjusting member 130, wherein the adjusting member 130 is used to adjust the load-bearing component 140 to move toward or away from the connecting frame 110.

[0060] The hoisting frame proposed according to the embodiments of this disclosure includes a connecting frame 110, a support structure 120, an adjusting member 130, and a load-bearing component 140. The support structure 120 is disposed on both sides of the connecting frame 110 and is used to support the connecting frame 110. The adjusting member 130 is disposed on the support structure 120 and the load-bearing component 140 is connected to the adjusting member 130. The adjusting member 130 is used to adjust the position of the load-bearing component 140, so that the load-bearing component 140 can move towards or away from the connecting frame 110.

[0061] Understandably, in practical applications, operators can stand on the support component 140 and adjust the position of the support component 140 by adjusting the adjustment component 130, so that the support component 140 can reach a position that is convenient for operators to inspect the connecting frame 110. Operators can move on the support component 140 to inspect different parts of the connecting frame 110.

[0062] It should be noted that in this field, hoisting frames require regular inspection and maintenance, especially the inspection of vulnerable parts and the repair of damaged parts. These vulnerable parts are often located at the connection between the frame and the hoisting device, and are at a considerable height. In traditional techniques, operators often use ladders for maintenance. Due to the length of the hoisting frame, operators need to move the ladders multiple times to inspect different parts, which is inconvenient and inefficient. The hoisting frame proposed in this embodiment allows for adjustment of the position of the load-bearing component 140 by adjusting the adjusting member 130, enabling operators to easily inspect the connecting frame 110. This makes maintenance easier, and the load-bearing component 140 allows for repositioning of the operator to inspect different parts of the connecting frame 110, thus improving maintenance efficiency.

[0063] In some examples, such as Figure 1 and Figure 2 As shown, the support structure 120 includes: a support rod 121; a first support frame 122 connected to the connecting frame 110 and connected to the end of the support rod 121 near the connecting frame 110; and a second support frame 123 connected to the end of the support rod 121 away from the connecting frame 110, and the projection along the extension direction of the second support frame 123, wherein the size of the first support frame 122 is smaller than the size of the second support frame 123.

[0064] In the above technical solution, the support structure 120 includes a support rod 121, a first support frame 122, and a second support frame 123. The support rod 121 is connected to the first support frame 122, and the first support frame 122 is connected to the connecting frame 110. The first support frame 122 is located at the end of the first support rod 121 near the connecting frame 110. The first support frame 122 is used to connect the connecting frame 110 and the support rod 121. The support rod 121 is used to support the connecting frame 110. At the same time, the first support frame 122 can also improve the support capacity of the support rod 121. The second support frame 123 is connected to the end of the support rod 121 from the first connecting frame 110, so that the support structure 120 can be supported by the second support frame 123. The projection along the extension direction of the second support frame 123 shows that the size of the first support frame 122 is smaller than the size of the second support frame 123, which can increase the support area of ​​the support structure 120, thereby improving the support stability.

[0065] For example, the number of support rods 121 can be set to two. The first support frame 122 and the second support frame 123 are both arranged between the two support rods 121. Due to the projection along the extension direction of the second support frame 123, the size of the first support frame 122 is smaller than the size of the second support frame 123. The two support rods 121 can be at a certain angle, which can improve the structural strength of the support structure 120, thereby helping to improve the support force of the support structure 120 on the connecting frame 110.

[0066] In some examples, such as Figure 1 and Figure 2 As shown, it also includes: a movable wheel 210, which is disposed on the side of the second support frame 123 away from the first support frame 122; and a stop member, which is connected to the second support frame 123 and is used to abut against the movable wheel 210.

[0067] In the above technical solution, the hoisting frame also includes a movable wheel 210 and a stop. The movable wheel 210 is mounted on the second support frame 123 and is located on the side of the second support frame 123 away from the first support frame 122. The movable wheel 210 enables the hoisting frame to move, which helps to improve the mobility of the hoisting frame. At the same time, a stop is mounted on the second support frame 123. The stop is used to abut against the movable wheel 210. The stop can restrict the rotation of the movable wheel 210 by abutting against the movable wheel 210, thereby playing a braking role and preventing the hoisting frame from moving and causing safety accidents during use.

[0068] For example, each second support frame 123 may be provided with two movable wheels 210, and along the extending direction of the second support frame 123, the two movable wheels 210 are provided on both sides of the second support frame 123.

[0069] In some examples, such as Figure 1 and Figure 2 As shown, the load-bearing assembly 140 includes: a connector 141 connected to the adjusting member 130; a protective plate 142 connected to the connector 141; a load-bearing box 143 connected to the protective plate 142, with the opening of the load-bearing box 143 facing the first support frame 122; and a support plate 144 disposed on the inner wall of the load-bearing box 143 on the side opposite to the opening.

[0070] In the above technical solution, the bearing assembly 140 includes a connector 141, a protective plate 142, a bearing box 143, and a support plate 144. The protective plate 142 is connected to the connector 141, and the connector 141 is connected to the adjusting member 130, allowing the connector 141 to connect the protective plate 142 to the adjusting member 130. The bearing box 143 is connected to the protective plate 142, and its opening faces the first support frame 122. The bearing box 143 is used to support the operator. This arrangement allows adjustment of the position of the bearing box 143 by adjusting the adjusting member 130, thereby moving the operator closer to or further away from the connecting frame 110. The support plate 144 is located on the inner wall of the carrier box 143 and is positioned on the side opposite to the opening of the carrier box 143. The support plate 144 can improve the bottom support force of the carrier box 143 and provide a working platform for the operator. The operator can move on the support plate 144, which is conducive to inspecting different parts of the connecting frame 110. The use of the carrier box 143 and the protective plate 142 can restrict the position of the operator, which is conducive to improving the safety of the operator during work and preventing the operator from moving outside the carrier box 143, thus helping to protect the personal safety of the operator.

[0071] In some examples, such as Figures 1 to 3 As shown, it also includes: a safety rope; a locking element 310, which is disposed in the carrying box 143, and the safety rope is connected to the locking element 310.

[0072] In the above technical solution, the hoisting frame also includes a safety rope and a locking member 310. The locking member 310 is installed on the load-bearing box 143. The locking member 310 is used to raise the connection position of the safety rope so that the safety rope can be connected to the locking member 310. At the same time, the safety rope is also used to connect the operator. That is, the operator is connected to the locking member 310 through the safety rope to ensure the personal safety of the operator. In practical applications, if the operator falls accidentally from the load-bearing box, the safety rope will pull the operator and prevent the operator from falling directly from a height.

[0073] In some examples, such as Figures 1 to 3 As shown, the locking component 310 includes: a guide rod 311, located on the side of the carrier box 143 away from the protective plate 142; and arranged along the length direction of the carrier box 143, with a plurality of positioning holes spaced apart along the length direction of the guide rod 311; a support block 312, connected to the carrier box 143, and disposed at both ends of the guide rod 311; a slider 313, slidably connected to the guide rod 311; a locking block 314, connected to the slider 313, and the locking block 314 has a threaded hole; and a locking screw 315, screwed into the threaded hole, for passing through the threaded hole and the positioning hole.

[0074] In the above technical solution, the locking component 310 includes a guide rod 311, a support block 312, a slider 313, a locking block 314, and a locking screw 315. The guide rod 311 is arranged along the length of the carrying box 143, and the slider 313 is slidably mounted on the guide rod 311. The support block 312 is located at both ends of the guide rod 311 and is connected to the carrying box 143. The support block 312 provides sufficient support for the support rod 121 and allows for a clearance between the support rod 121 and the carrying box 143 for the slider 313 to slide. The guide rod 311 is located on the side of the carrying box 143 away from the protective plate 142, preventing interference between the guide rod 311 and the protective plate 142. The slider 313 can move along the length of the carrying box 143 on the guide rod 311. The slider 313 is used to connect a safety rope, allowing the connection end of the safety rope to the locking component 310 to move along the length of the carrying box 143. The length of the carrying box 143 can be moved, allowing the safety rope to be adjusted to follow the operator's movement. This design helps reduce the length of the safety rope and prevents it from being too long to effectively protect the operator's safety. A locking block 314 is connected to the slider 313, and the locking block 314 has a threaded hole. At the same time, the guide rod 311 has multiple positioning holes spaced apart along its length. The locking screw 315 is screwed into the threaded hole and can pass through the threaded hole and the positioning hole. That is, the locking screw 315 can restrict the locking block 314 to a position corresponding to a positioning hole on the guide rod 311, thereby restricting the sliding of the slider 313. By passing the locking screw 315 through the threaded hole and different positioning holes, the slider 313 can be restricted to different positions on the guide rod 311, thereby preventing the slider 313 from causing the safety rope to slide arbitrarily and improving the safety of the lifting frame.

[0075] For example, the slider 313 may have a mounting hole along the width direction of the guide rod 311, and the safety rope may pass through the mounting hole and connect to the slider 313, which helps to improve the connection stability between the safety rope and the slider.

[0076] In some examples, such as Figure 1 and Figure 3 As shown, the adjusting component 130 includes: an adjusting screw 131, a connecting component 141 being a threaded collar support block, the threaded collar support block being threadedly connected to the adjusting screw 131; and a drive motor 132, which is mounted on the second support frame 123, with the adjusting screw 131 connected to the drive shaft of the drive motor 132.

[0077] In the above technical solution, the adjusting component 130 includes an adjusting screw 131 and a drive motor 132. The drive motor 132 is mounted on the second support frame 123, and the drive shaft of the drive motor 132 is connected to the adjusting screw 131. The drive motor 132 is used to provide driving force to the adjusting screw 131. The connecting component 141 can be a threaded collar support block, and the threaded collar support block is threadedly connected to the adjusting screw 131. The drive motor 132 can drive the adjusting screw 131 to rotate through the drive shaft. The rotation of the adjusting screw 131 will drive the threaded collar support block to move along the extension direction of the adjusting screw 131. By adjusting the rotation direction of the drive shaft of the drive motor 132, the rotation direction of the adjusting screw 131 can be adjusted, thereby changing the moving direction of the threaded collar support block, so that the connecting component 141 moves along the extension direction of the adjusting screw 131 towards or away from the connecting frame 110.

[0078] For example, the adjusting screw 131 may be arranged along the extension direction of the support rod 121.

[0079] In some examples, such as Figure 1 As shown, it also includes: a reinforcing frame 410 connected to the connecting frame 110; a winch 420 connected to the reinforcing frame 410; a hoisting rope 430 connected to the winch 420; a carriage connected to the hoisting rope 430; and a hook connected to the carriage.

[0080] In the above technical solution, the hoisting frame also includes a reinforcing frame 410, a winch 420, a hoisting rope 430, a slide, and a hook. The reinforcing frame 410 is connected to the connecting frame 110 and is used to connect the winch 420. The reinforcing frame 410 can improve the structural strength of the connecting frame 110 and at the same time avoid the winch 420 being directly connected to the connecting frame 110, thereby helping to improve the service life of the connecting frame 110. The hoisting rope 430 is connected to the winch 420, the slide is connected to the hoisting rope 430, and the hook is connected to the slide. With this arrangement, the winch can control the length of the hoisting rope 430 to control the height of the hook. At the same time, setting the slide between the hoisting rope 430 and the hook can improve the hoisting efficiency of the winch 420.

[0081] Understandably, the winch 420 is slidably mounted on the reinforcing frame 410, thereby enabling hoisting at different positions along the extension direction of the reinforcing frame 410, or moving the hoisted components to different positions.

[0082] In some examples, such as Figure 1 As shown, it also includes: a rod body 510, connected to the support rod 121, located between the first support frame 122 and the second support frame 123.

[0083] In the above technical solution, the hoisting frame also includes a rod 510, which is connected to the support rod 121 and located between the first support frame 122 and the second support frame 123. The rod 510 can improve the structural strength of the support structure 120 between the first support frame 122 and the second support frame 123, which is beneficial to improving the service life of the hoisting frame.

[0084] In some examples, such as Figure 1 As shown, it also includes: a welding platform 610, a placement space is formed between the support structure 120 and the connecting frame 110, and the welding platform 610 is disposed in the placement space.

[0085] In the above technical solution, the hoisting frame also includes a welding platform 610, which forms a placement space between the support structure 120 and the connecting frame 110 of the hoisting frame. The welding platform 610 is set in the placement space and can provide a working position for the operator to facilitate welding of the hoisted parts.

[0086] In this disclosure, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise expressly defined. The terms "install," "connect," "link," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "link" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0087] In the description of this disclosure, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0088] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0089] The above are merely preferred embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A hoisting frame, characterized in that, include: Connector; Support structures are provided on both sides of the connecting frame; An adjusting element is provided on the supporting structure; A support assembly is connected to the adjusting member, which is used to adjust the movement of the support assembly toward or away from the connecting frame.

2. The hoisting frame according to claim 1, characterized in that, The supporting structure includes: Support rod; A first support frame is connected to the connecting frame and to one end of the support rod near the connecting frame; The second support frame is connected to the end of the support rod away from the connecting frame, and its projection along the extension direction of the second support frame is such that the size of the first support frame is smaller than the size of the second support frame.

3. The hoisting frame according to claim 2, characterized in that, Also includes: The movable wheels are located on the side of the second support frame away from the first support frame; A stop, connected to the second support frame, is used to abut against the moving wheel.

4. The hoisting frame according to claim 2, characterized in that, The carrier component includes: Connector, connected to the adjusting member; Protective plate, connected to the connector; A support box is connected to the protective plate, and the opening of the support box faces the first support frame; A support plate is disposed on the inner wall of the side opposite to the opening of the bearing box.

5. The hoisting frame according to claim 4, characterized in that, Also includes: Safety rope; A locking element is provided on the carrying box, and the safety rope is connected to the locking element.

6. The hoisting frame according to claim 5, characterized in that, The locking element includes: A guide rod is located on the side of the carrier box away from the protective plate; and is arranged along the length direction of the carrier box, with multiple positioning holes spaced apart along the length direction of the guide rod; Support blocks, connected to the bearing box, are disposed at both ends of the guide rod; The slider is slidably connected to the guide rod; A locking block is connected to the slider, and the locking block has a threaded hole; A locking screw is screwed into the threaded hole and is used to pass through the threaded hole and the positioning hole.

7. The hoisting frame according to claim 4, characterized in that, The adjusting element includes: The adjusting screw is connected to the adjusting screw by means of a threaded collar support block. A drive motor is mounted on the second support frame, and the adjusting screw is connected to the drive shaft of the drive motor.

8. The hoisting frame according to claim 7, characterized in that, Also includes: A reinforcing frame is connected to the connecting frame; A winch is connected to the reinforcing frame; The hoisting rope is connected to the winch; The carriage is connected to the suspension rope; A hook is attached to the carriage.

9. The hoisting frame according to claim 2, characterized in that, Also includes: The rod body, connected to the support rod, is located between the first support frame and the second support frame.

10. The lifting frame according to any one of claims 1 to 9, characterized in that, Also includes: A welding platform is provided, wherein the supporting structure and the connecting frame form a placement space, and the welding platform is disposed in the placement space.

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