Crane hoisting structure for production and manufacturing

Abstract

The utility model provides a crane hoisting structure for production and manufacturing, which comprises a connecting frame, a mounting plate is arranged above the connecting frame, a plurality of L-shaped fixing plates are uniformly and fixedly connected between the mounting plate and the connecting frame, and a plurality of connecting components are uniformly mounted on the mounting plate; and a hoisting clamping adjusting mechanism is arranged between the connecting frame and the mounting plate and is used for clamping and fixing an object to be hoisted. According to the utility model, through the matching arrangement of all the structures, an object to be hoisted can be conveniently clamped and fixed, the operation is simple, the clamping stability is high, and the popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to mechanical equipment, and in particular to a crane hoisting structure used for production and manufacturing. 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, or crane. The hoisting mechanism of a crane refers to the installation and positioning of crane equipment. During the inspection or maintenance process, various hoisting machines are used to lift equipment, workpieces, tools, materials, etc. to change their positions.

[0003] After searching, the Chinese utility model application number is CN201721067698.4, the publication number is CN207346970U, and the name of the patent document is a hoisting mechanism of a crane, including a hoisting body, a hanging plate is vertically arranged at both ends of the hoisting body, a hanging ring is fixed at the upper end of the hanging plate, a cross plate is horizontally arranged between the two hanging plates, the two ends of the cross plate are respectively fixedly connected to the upper ends of the hanging plates on both sides, a main clamping bolt is vertically installed on the cross plate, the main clamping bolt passes through the cross plate, and the lower end of the screw of the main clamping bolt extends to the bottom of the cross plate, and an auxiliary clamping bolt is horizontally installed on the two side surfaces of the hoisting body, the two auxiliary clamping bolts are arranged oppositely, and the two auxiliary clamping bolts both pass through the hoisting body, and the screws of the two auxiliary clamping bolts both extend into the hoisting body;

[0004] Although the above patent document can realize the fixation of the hoisted object, when fixing the hoisted object, the main clamping bolt and the auxiliary clamping bolt are used to fix the hoisted object in the hoisting body. When clamping and fixing, the staff needs to screw in the bolts in sequence, and when clamping is not required, the staff needs to screw out the bolts in sequence. Such a fixing method is not only time-consuming and labor-intensive, but also increases the labor intensity of the workers, and the operation is cumbersome, which greatly reduces the later operation efficiency;

[0005] Therefore, based on the above problems, the present invention provides a crane hoisting structure for production and manufacturing. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a crane hoisting structure for production and manufacturing, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A crane hoisting structure for manufacturing, comprising a connecting frame, a mounting plate is arranged above the connecting frame, a plurality of L-shaped fixing plates are evenly fixedly connected between the mounting plate and the connecting frame, and a plurality of connecting members are evenly installed on the mounting plate;

[0009] A hoisting clamping adjustment mechanism is provided between the connection frame and the mounting plate, and the hoisting clamping adjustment mechanism is used to clamp and fix the objects to be hoisted.

[0010] Furthermore, the connecting component comprises a mounting screw rod, the mounting screw rod is threadedly arranged on the mounting plate, a mounting ring is fixedly arranged at one end of the mounting screw rod, and a mounting nut is threadedly sleeved on the other end of the mounting screw rod.

[0011] Furthermore, reinforcement plates are fixedly connected to the four inner corners of the connection frame.

[0012] Furthermore, the hoisting clamping adjustment mechanism includes a plurality of L-shaped connecting plates, each of which is fixedly connected to the inner wall of the connecting frame, each of which is provided with an L-shaped through groove, each of which is provided with a meshing gear movably hinged by a pin shaft, and a synchronous adjustment component is provided between the plurality of meshing gears and the mounting plate;

[0013] An extension plate is fixedly provided at one end of each meshing gear, and a U-shaped seat is movably hingedly provided at one end of each extension plate away from the corresponding meshing gear, and a Z-shaped adjustment plate is fixedly provided at one end of each U-shaped seat away from the corresponding extension plate, and a clamping plate is fixedly provided on each Z-shaped adjustment plate;

[0014] A fixing block is fixedly arranged at one end of each L-shaped connecting plate, and a double connecting plate is movably hinged between each Z-shaped adjusting plate and the corresponding fixing block.

[0015] Furthermore, the synchronous adjustment component includes a telescopic cylinder, which is fixedly mounted on a mounting plate. A mounting disc is fixedly mounted on the telescopic end of the telescopic cylinder. A plurality of L-shaped rack plates are fixedly mounted in a circular array on the mounting disc. Each of the L-shaped rack plates is slidably mounted on the mounting plate, and each of the L-shaped rack plates is meshed and connected with a corresponding meshing gear.

[0016] Furthermore, a rubber clamping sheet is fixedly provided on one side of each clamping plate, and a plurality of clamping grooves are evenly formed on each rubber clamping sheet.

[0017] The utility model provides a crane hoisting structure for manufacturing. Compared with the prior art, it has the following beneficial effects:

[0018] 1. The utility model cooperates with the hoisting clamping adjustment mechanism and the synchronous adjustment component. When the hoisted object needs to be clamped and fixed, the design scheme is convenient for driving a plurality of clamping plates to move synchronously to clamp and fix the hoisted object. It not only effectively solves the cumbersome method of fixing with bolts in the prior art, but also the design is simple to operate, conducive to promotion, and greatly reduces the labor intensity of workers;

[0019] 2. The utility model can provide a good protection for the hoisted items by setting the rubber clamping sheet, and at the same time, the coordinated setting of a plurality of clamping grooves can further increase the stability of the hoisting structure in clamping and fixing the hoisted items;

[0020] 3. The utility model facilitates installation and disassembly of the installation lifting ring by setting the connecting member, and then facilitates the replacement operation at a later time, which is beneficial to increase the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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.

[0022] Figure 1 The utility model is shown as a three-dimensional connection schematic diagram of the overall structure of the main view;

[0023] Figure 2 It shows a three-dimensional connection schematic diagram of the main view half-section structure of the utility model;

[0024] Figure 3 A three-dimensional schematic diagram of the overall structure of the utility model is shown;

[0025] Figure 4 A three-dimensional connection schematic diagram of the hoisting clamping adjustment mechanism of the utility model is shown;

[0026] Figure 5 A three-dimensional connection diagram of the utility model connecting components and structures such as mounting plates is shown;

[0027] As shown in the figure: 1. Mounting plate; 2. Connecting frame; 3. L-shaped fixing plate; 4. Lifting clamping and adjusting mechanism; 41. Telescopic cylinder; 42. L-shaped rack plate; 43. Meshing gear; 44. L-shaped connecting plate; 45. Extension plate; 46. U-shaped seat; 47. Z-shaped adjusting plate; 48. Double connecting plate; 49. Clamping plate; 5. Connecting member; 51. Mounting ring; 52. Mounting screw; 53. Mounting nut; 6. Reinforcement plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] In order to solve the technical problems in the background technology, the following crane hoisting structure for production and manufacturing is provided:

[0031] Combination Figure 1-5 As shown, the utility model provides a crane hoisting structure for manufacturing, including a connecting frame 2, and the four inner corners of the connecting frame 2 are fixedly connected with reinforcing plates 6. A mounting plate 1 is arranged above the connecting frame 2, and a plurality of L-shaped fixing plates 3 are evenly fixedly connected between the mounting plate 1 and the connecting frame 2, and a plurality of connecting members 5 are evenly installed on the mounting plate 1;

[0032] A hoisting clamping adjustment mechanism 4 is provided between the connection frame 2 and the mounting plate 1 , and the hoisting clamping adjustment mechanism 4 is used to clamp and fix the objects to be hoisted.

[0033] The hoisting clamping adjustment mechanism 4 includes a plurality of L-shaped connecting plates 44, each of which is fixedly connected to the inner wall of the connecting frame 2, each of which is provided with an L-shaped through groove, each of which is provided with a meshing gear 43 movably hinged by a pin shaft, and a synchronous adjustment component is provided between the plurality of meshing gears 43 and the mounting plate 1;

[0034] An extension plate 45 is fixedly provided at one end of each meshing gear 43, and a U-shaped seat 46 is movably hingedly provided at one end of each extension plate 45 away from the corresponding meshing gear 43, and a Z-shaped adjustment plate 47 is fixedly provided at one end of each U-shaped seat 46 away from the corresponding extension plate 45, and a clamping plate 49 is fixedly provided on each Z-shaped adjustment plate 47;

[0035] A fixing block is fixedly disposed at one end of each L-shaped connecting plate 44 , and a double connecting plate 48 is movably hinged between each Z-shaped adjusting plate 47 and the corresponding fixing block.

[0036] The synchronous adjustment component includes a telescopic cylinder 41, which is fixedly mounted on the mounting plate 1. The model of the telescopic cylinder 41 is HR6000. A mounting disc is fixedly mounted on the telescopic end of the telescopic cylinder 41. A plurality of L-shaped rack plates 42 are fixedly mounted in a circular array on the mounting disc. Each L-shaped rack plate 42 is slidably mounted on the mounting plate 1, and each L-shaped rack plate 42 is meshed and connected with a corresponding meshing gear 43.

[0037] In specific use, when it is necessary to clamp and fix the hoisted objects, the operation is as follows:

[0038] The hoisting clamping adjustment mechanism 4 cooperates with the synchronous adjustment component: the object to be hoisted is placed between several clamping plates 49, and the telescopic cylinder 41 is started. Under the power output of the telescopic cylinder 41, the telescopic end of the telescopic cylinder 41 is driven to be telescoped, and then the mounting disc is driven to be lifted and moved, thereby driving several L-shaped rack plates 42 to slide and lift along the mounting plate 1. At the same time, under the meshing operation, each meshing gear 43 is driven to mesh and rotate within a certain range along the corresponding L-shaped rack plate 42, thereby driving several extension plates 45 to move synchronously. At the same time, under the articulation operation, each U-shaped seat 46 is driven to be movably hinged along the corresponding extension plate 45, and at the same time, the two ends of each double-connected plate 48 are driven to be movably hinged along the corresponding Z-shaped adjustment plate 47 and the fixed block. In this way, it is convenient to drive several clamping plates 49 to move synchronously to clamp and fix the objects to be hoisted, which not only effectively solves the cumbersome method of fixing with bolts in the prior art, but also the design is simple to operate, conducive to promotion, and greatly reduces the labor intensity of workers.

[0039] As a further improvement of the above technical solution, a rubber clamping sheet is fixedly provided on one side of each clamping plate 49, and a plurality of clamping grooves are evenly formed on each rubber clamping sheet.

[0040] During specific use, a rubber clamping sheet is fixedly provided on one side of each clamping plate 49, and a plurality of clamping grooves are evenly opened on each rubber clamping sheet. The setting of the rubber clamping sheet can provide good protection for the hoisted items when the hoisted items are clamped and fixed. At the same time, the coordinated setting of the plurality of clamping grooves can further increase the stability of the hoisting structure in clamping and fixing the hoisted items.

[0041] Embodiment 2

[0042] like Figure 1-5 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0043] The connecting member 5 comprises a mounting screw 52 , which is threadedly disposed on the mounting plate 1 , one end of which is fixedly provided with a mounting ring 51 , and the other end of which is threadedly provided with a mounting nut 53 .

[0044] In specific use, based on the first embodiment, when it is necessary to further increase the practicality of the device, the operation is as follows:

[0045] The arrangement of the connecting member 5 facilitates the installation and removal of the mounting ring 51 , thereby facilitating its replacement at a later time, thereby increasing the service life of the device.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A crane hoisting structure for manufacturing, comprising a connecting frame (2), Features: A mounting plate (1) is arranged above the connection frame (2), a plurality of L-shaped fixing plates (3) are evenly fixedly connected between the mounting plate (1) and the connection frame (2), and a plurality of connecting components (5) are evenly installed on the mounting plate (1); A hoisting clamping adjustment mechanism (4) is provided between the connection frame (2) and the mounting plate (1), and the hoisting clamping adjustment mechanism (4) is used to clamp and fix the object to be hoisted.

2. A crane hoisting structure for manufacturing according to claim 1, Features: The connecting member (5) comprises a mounting screw (52), wherein the mounting screw (52) is threadedly arranged on the mounting plate (1), a mounting ring (51) is fixedly arranged at one end of the mounting screw (52), and a mounting nut (53) is threadedly sleeved on the other end of the mounting screw (52).

3. A crane hoisting structure for manufacturing according to claim 1, Features: Reinforcement plates (6) are fixedly connected to the four inner corners of the connection frame (2).

4. A crane hoisting structure for manufacturing according to claim 1, Features: The hoisting clamping adjustment mechanism (4) comprises a plurality of L-shaped connecting plates (44), each of the L-shaped connecting plates (44) is fixedly connected to the inner wall of the connecting frame (2), each of the L-shaped connecting plates (44) is provided with an L-shaped through groove, each of the L-shaped through groove is provided with a meshing gear (43) movably hinged by a pin shaft, and a synchronous adjustment component is provided between the plurality of meshing gears (43) and the mounting plate (1); An extension plate (45) is fixedly provided at one end of each meshing gear (43), a U-shaped seat (46) is movably hingedly provided at one end of each extension plate (45) away from the corresponding meshing gear (43), a Z-shaped adjustment plate (47) is fixedly provided at one end of each U-shaped seat (46) away from the corresponding extension plate (45), and a clamping plate (49) is fixedly provided on each Z-shaped adjustment plate (47); A fixing block is fixedly arranged at one end of each L-shaped connecting plate (44), and a double connecting plate (48) is movably hingedly arranged between each Z-shaped adjusting plate (47) and the corresponding fixing block.

5. A crane hoisting structure for manufacturing according to claim 4, Features: The synchronous adjustment component comprises a telescopic cylinder (41), the telescopic cylinder (41) is fixedly mounted on the mounting plate (1), a mounting disc is fixedly mounted on the telescopic end of the telescopic cylinder (41), a plurality of L-shaped rack plates (42) are fixedly mounted in a circumferential array on the mounting disc, each of the L-shaped rack plates (42) is slidably mounted on the mounting plate (1), and each of the L-shaped rack plates (42) is meshedly connected with a corresponding meshing gear (43).

6. A crane hoisting structure for manufacturing according to claim 4, Features: A rubber clamping sheet is fixedly provided on one side of each clamping plate (49), and a plurality of clamping grooves are evenly formed on each rubber clamping sheet.

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