Hoisting structure
By introducing a composite buffer hook connection assembly into the lifting structure, the composite cross-pressure relief structure is formed, which solves the problem that the fixed plate cannot release pressure at a short distance, and realizes effective hook connection and connection for objects with weight exceeding limits, thereby improving the lifting The practicality of the structure.
Patent Information
- Application Number
- CN202421199618.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing lifting structure faces objects with weight exceeding the limit, the fixed plate cannot perform effective short-range pressure relief operations, resulting in the inability to hook and connect, limiting its practical application.
The composite buffer hook connection components are adopted, including telescopic columns, placement boards, hooks, partition boards, buffer columns, buffer boards, limit boards and limit boards, forming a composite cross-pressure relief structure and adding short-range pressure relief function , ensure effective hooking and connection when the weight exceeds the limit.
While retaining the original structure, it provides an effective short-range pressure relief function, solves the hooking problem of objects with weight exceeding limit, and improves the practicality of the lifting structure.
Smart Images
Figure CN222273884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction engineering, in particular to a hoisting structure. Background Art
[0002] Crane refers to a multi-action lifting machine that can lift and carry heavy objects vertically and horizontally within a certain range. It is also called overhead crane, overhead crane, and crane. Some lifting equipment has the working characteristic of intermittent movement, that is, the corresponding mechanisms of taking materials, moving, unloading, etc. work alternately in a working cycle. The development and use of cranes in construction projects are becoming more and more extensive. The lifting head on the crane is used for lifting. The material is tied with straps and hung on the hook on the lifting head. The weight borne by the straps is all applied to the hook, so that the connection between the hook and the pulley box bears all the force, which is a heavy burden.
[0003] Prior art, patent number (CN202021996447.6) mentions a lifting structure for construction projects, including a pulley block box and an arc-shaped plate, a connecting head is fixed to the top of the pulley block box, a hook is fixed to the bottom end of the pulley block box, connecting rods are fixed on both sides of the pulley block box, and fixing plates are fixed to the bottom ends of the two connecting rods, and a triangular connecting piece is fixed at the connection between the upper surface of the fixing plate and the bottom of the connecting rod, and the rear end of the lower surface of the fixing plate is rotatably connected to the rear end of the arc-shaped plate by a hinge, and a connecting plate is fixed to the front end of the lower surface of the fixing plate by bolts. It has the advantage of adding a fixing mechanism for the binding straps on both sides of the pulley block box to share the force of the hook.
[0004] In the prior art, a pulley block box and a fixed plate are added, and the original single supporting device is replaced with a simple cross-type lever structure, which effectively shares the weight of the straps and actively and effectively solves the problem that the weight borne by the straps is all applied to the hook, so that the connection between the hook and the pulley block box bears all the force and the burden is heavy. However, when facing objects with excessive weight, the fixed plate cannot perform effective short-distance pressure release operations, and thus cannot be hooked and connected, which limits its practicality. Utility Model Content
[0005] The utility model aims to provide a lifting structure, which solves the problem that when facing an object with excessive weight, the fixed plate cannot perform effective short-distance pressure release operation, thereby being unable to be hooked and connected, thereby limiting its practicality.
[0006] To achieve the above-mentioned purpose, the utility model adopts a lifting structure, including a main body, a mounting column, a buffer pattern and a composite buffer hook assembly, the composite buffer hook assembly including a telescopic column, a placement plate and a hook, the mounting column is detachably connected to the main body and is located above the main body, the buffer pattern is fixedly connected to the mounting column and is located on the outer surface of the mounting column, the telescopic column is detachably connected to the main body and is located inside the main body, the placement plate is detachably connected to the telescopic column and is located below the telescopic column, and the placement plate is arranged below the main body, and the hook is detachably connected to the placement plate and is located below the placement plate.
[0007] Among them, the composite buffer hook assembly also includes a partition plate and a buffer column, the partition plate is fixedly connected to the main body and is located inside the main body, and the partition plate is arranged above the telescopic column, and the buffer column is detachably connected to the partition plate and is located above the partition plate.
[0008] Wherein, the composite buffer hook assembly also includes a buffer plate and a fixed plate, the buffer plate is detachably connected to the buffer column and is located above the buffer column, and the fixed plate is detachably connected to the buffer plate and is located on one side of the buffer plate.
[0009] Among them, the composite buffer hook assembly also includes a limit column and a limit plate, the limit column is detachably connected to the placement plate and is located above the placement plate, and the limit column is arranged on one side of the buffer column, and the limit column is arranged inside the main body, the limit plate is detachably connected to the limit column, fixedly connected, and is located above the limit column, and the limit plate is arranged above the buffer plate.
[0010] Among them, the lifting structure also includes a disassembly and installation component, which includes a mounting plate, a disassembly column and a disassembly groove. The mounting plate is detachably connected to the mounting column and is located above the mounting column. The disassembly column is detachably connected to the mounting plate and is located above the mounting plate. The disassembly groove is fixedly connected to the disassembly column and is located above the disassembly column.
[0011] The utility model discloses a lifting structure, comprising a main body, a mounting column, a buffer pattern and a composite buffer hook assembly, wherein the composite buffer hook assembly comprises a telescopic column, a placement plate and a hook, the mounting column is detachably connected to the main body and is located above the main body, the buffer pattern is fixedly connected to the mounting column and is located on the outer surface of the mounting column, the telescopic column is detachably connected to the main body and is located inside the main body, the placement plate is detachably connected to the telescopic column and is located below the telescopic column, and the placement plate is arranged below the main body, the hook is detachably connected to the placement plate and is located below the placement plate, and since the original hook assembly is replaced by the composite buffer hook assembly, the short-distance pressure relief function is added while retaining the beneficial effects of the original structure, thereby effectively solving the problem that when facing an object with excessive weight, the fixed plate cannot perform an effective short-distance pressure relief operation, and thus cannot be hooked and connected, thereby limiting its practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] 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 or the description of the prior art 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.
[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.
[0014] Figure 2 It is an overall rear view of the first embodiment of the utility model.
[0015] Figure 3 This utility model Figure 2 AA line structural cross-section view.
[0016] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.
[0017] 101-main body, 102-installation column, 103-buffer pattern, 104-telescopic column, 105-placement plate, 106-hook, 107-partition plate, 108-buffer column, 109-buffer plate, 110-limiting column, 111-limiting plate, 112-fixing plate, 201-installation plate, 202-disassembly column, 203-disassembly groove. DETAILED DESCRIPTION
[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0019] First embodiment
[0020] See also Figure 1 to Figure 3 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is the overall rear view of the first embodiment of the utility model. Figure 3 This utility model Figure 2 AA line structural cross-section view.
[0021] The utility model provides a lifting structure, including a main body 101, a mounting column 102, a buffer pattern 103 and a composite buffer hook assembly, wherein the composite buffer hook assembly includes a telescopic column 104, a placement plate 105, a hook 106, a partition plate 107, a buffer column 108, a buffer plate 109, a fixed plate 112, a limit column 110 and a limit plate 111. The above-mentioned scheme solves the problem that when facing an object with an overweight limit, the fixed plate 112 cannot perform an effective short-distance pressure release operation, and thus cannot be hooked and connected, thereby limiting its practicality. It can be understood that the above-mentioned scheme can be hooked by the hook 106 when the object with an overweight limit is hooked and lifted, and the fixed plate 112 can be hooked by the fixed plate 112. It is fixed to prevent shaking, and the telescopic column 104 will perform the first buffering force. At the same time, during the lifting process, the fixed plates 112 on both sides will apply pressure to the buffer plate 109, thereby utilizing the buffer column 108 for buffering pressure relief, and the limiting column 110 and the limiting plate 111 will effectively limit the buffering pressure relief process, thereby forming a short-distance pressure relief, which will cooperate with the telescopic column 104 to form a composite cross-pressure relief structure for telescopic buffering, thereby retaining the original beneficial effects while actively and effectively solving the problem that when facing an object with excessive weight, the fixed plate 112 cannot perform an effective short-distance pressure relief operation, thereby being unable to be hooked and connected, thereby limiting its practicability.
[0022] According to this specific embodiment, the mounting column 102 is detachably connected to the main body 101 and is located above the main body 101, the buffer pattern 103 is fixedly connected to the mounting column 102 and is located on the outer surface of the mounting column 102, the telescopic column 104 is detachably connected to the main body 101 and is located inside the main body 101, the placement plate 105 is detachably connected to the telescopic column 104 and is located below the telescopic column 104, and the placement plate 105 is arranged below the main body 101, the hook 106 is detachably connected to the placement plate 105 and is located below the placement plate 105, the main body 101 is a structural component that is mainly placed to constitute the whole, and the mounting column 102 is a functional structural component for mounting the whole on a crane, and the buffer pattern 103 is an auxiliary component that strengthens the pressure resistance of the mounting column 102.
[0023] Among them, the partition plate 107 is fixedly connected to the main body 101 and is located inside the main body 101, and the partition plate 107 is arranged above the telescopic column 104, and the buffer column 108 is detachably connected to the partition plate 107 and is located above the partition plate 107. The partition plate 107 will effectively separate the interior of the main body 101 to prevent the telescopic column 104 and the buffer column 108 from affecting each other during work.
[0024] Secondly, the buffer plate 109 is detachably connected to the buffer column 108 and is located above the buffer column 108. The fixed plate 112 is detachably connected to the buffer plate 109 and is located on one side of the buffer plate 109. The buffer plate 109 is a structural component connecting the buffer plate 109 and the fixed plate 112.
[0025] At the same time, the limit column 110 is detachably connected to the placement plate 105 and is located above the placement plate 105, and the limit column 110 is arranged on one side of the buffer column 108, and the limit column 110 is arranged inside the main body 101, the limit plate 111 is detachably connected to the limit column 110, fixedly connected, and is located above the limit column 110, and the limit plate 111 is arranged above the buffer plate 109, the limit column 110 will cooperate with the limit plate 111 to limit the buffer column 108 and the buffer plate 109, thereby cooperating with the fixed plate 112 to form a short-distance pressure relief.
[0026] When the utility model is used to hook and lift an object with excessive weight, the hook 106 will be used for hooking, and the fixed plate 112 will be used to fix it to prevent shaking, and the telescopic column 104 will perform the first buffering force. At the same time, during the lifting process, the fixed plates 112 on both sides will apply pressure to the buffer plate 109, thereby utilizing the buffer column 108 for buffering and pressure relief, and the limiting column 110 and the limiting plate 111 will effectively limit the buffering and pressure relief process, thereby forming a short-distance pressure relief, thereby cooperating with the telescopic column 104 to form a composite cross-force exchange and pressure relief structure for telescopic buffering, thereby retaining the original beneficial effects while actively and effectively solving the problem that when facing an object with excessive weight, the fixed plate 112 cannot perform an effective short-distance pressure relief operation, thereby being unable to be hooked and connected, thereby limiting its practicability.
[0027] Second embodiment
[0028] See also Figure 4 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.
[0029] On the basis of the first embodiment, a hoisting structure of the utility model further includes a disassembly and installation assembly, and the disassembly and installation assembly includes a mounting plate 201 , a disassembly column 202 and a disassembly groove 203 .
[0030] According to this specific embodiment, the mounting plate 201 is detachably connected to the mounting column 102 and is located above the mounting column 102. The disassembly column 202 is detachably connected to the mounting plate 201 and is located above the mounting plate 201. The disassembly groove 203 is fixedly connected to the disassembly column 202 and is located above the disassembly column 202. When the whole is installed on the crane, the mounting plate 201 is connected to the mounting column 102, and then the crane head is connected to the disassembly groove 203 inside the disassembly column 202, thereby forming an effective and fixed connection. When disassembly is required, only the crane head needs to be disassembled from the disassembly groove 203 to disassemble the whole.
[0031] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.
Claims
1. A hanging structure, comprising a main body, a mounting column and a buffer pattern, wherein the mounting column is detachably connected to the main body and is located above the main body, and the buffer pattern is fixedly connected to the mounting column and is located on the outer surface of the mounting column, characterized in that: It also includes a composite buffer hook assembly, which includes a telescopic column, a placement plate and a hook. The telescopic column is detachably connected to the main body and is located inside the main body. The placement plate is detachably connected to the telescopic column and is located below the telescopic column. The placement plate is arranged below the main body, and the hook is detachably connected to the placement plate and is located below the placement plate.
2. The hoisting structure according to claim 1, characterized in that: The composite buffer hook assembly also includes a partition plate and a buffer column. The partition plate is fixedly connected to the main body and is located inside the main body, and the partition plate is arranged above the telescopic column. The buffer column is detachably connected to the partition plate and is located above the partition plate.
3. The hoisting structure according to claim 2, characterized in that: The composite buffer hook assembly also includes a buffer plate and a fixed plate. The buffer plate is detachably connected to the buffer column and is located above the buffer column. The fixed plate is detachably connected to the buffer plate and is located on one side of the buffer plate.
4. The hoisting structure according to claim 3, characterized in that: The composite buffer hook assembly also includes a limit column and a limit plate, the limit column is detachably connected to the placement plate and is located above the placement plate, and the limit column is arranged on one side of the buffer column, and the limit column is arranged inside the main body, the limit plate is detachably connected to the limit column, fixedly connected, and is located above the limit column, and the limit plate is arranged above the buffer plate.
5. The hoisting structure according to claim 4, characterized in that: The lifting structure also includes a disassembly and installation component, which includes a mounting plate, a disassembly column and a disassembly groove. The mounting plate is detachably connected to the mounting column and is located above the mounting column. The disassembly column is detachably connected to the mounting plate and is located above the mounting plate. The disassembly groove is fixedly connected to the disassembly column and is located above the disassembly column.