General-purpose hoisting beam for equipment installation

By designing a universal lifting beam for equipment installation and utilizing cantilevers, vertical arms, connecting arms and adjustment handles, the problem of deep installation of heavy equipment is solved, adaptive installation of different equipment is achieved, and costs are reduced.

CN114148876BActive Publication Date: 2025-10-21BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP CO LTD
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Patent Information

Application Number
CN202111296231.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2021-11-03
Publication Date
2025-10-21
Estimated Expiration
2041-11-03

AI Technical Summary

Technical Problem

The existing technology makes it difficult to effectively install heavy equipment with a deep installation position into the cabin, and ordinary lifting equipment cannot meet the installation requirements of different equipment.

Method used

A universal lifting beam for equipment installation is designed, which includes a cantilever, a vertical arm, a connecting arm, an adjustment handle and a protruding flange. The equipment posture is adjusted by adjusting the handle, and the installation of different equipment can be achieved by replacing the flange.

Benefits of technology

It enables deep installation of heavier equipment and can adapt to the installation requirements of different equipment by replacing the flange, saving processing and manufacturing costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a general hoisting beam for equipment installation, which comprises a cantilever for connecting a lifting hook, a vertical arm fixedly connected with the cantilever for supporting the cantilever, a connecting arm fixedly connected with the vertical arm for supporting the vertical arm, an adjusting handle arranged in parallel on one side of the vertical arm and connected with the vertical arm and the connecting arm for adjusting the position and posture of the equipment to be hoisted connected with the connecting arm, and a protruding flange with an equipment connecting hole in the outer ring and a hoisting beam connecting hole in the inner ring for connecting the equipment to be hoisted and the connecting arm. The application can transport the equipment with heavy weight to the installation position with deep cabin and realize the installation of the equipment. The hoisting beam can also realize the installation of different equipment by replacing the installation flange.
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Description

Technical field

[0001] The present invention relates to the technical field of mechanical assembly, in particular to a universal hanging beam for equipment installation. [Background Technology]

[0002] During the assembly process of cabin products, some equipment needs to be installed inside the cabin. Some lighter equipment can be installed inside the cabin by manual transportation. For some heavier equipment with the installation position close to the end face of the cabin, the equipment can be lifted to the end face of the cabin for installation by ordinary lifting equipment. For equipment with heavier weight and deeper installation position, the above two methods cannot be used to install the equipment.

[0003] Therefore, it is necessary to study a device for installing a universal hanging beam to cope with the shortcomings of the existing technology, so as to solve or alleviate one or more of the above problems. [Summary of the invention]

[0004] In view of this, the present invention provides a universal lifting beam for equipment installation, which can transport heavier equipment to an installation position deeper in the cabin to achieve equipment installation. The lifting beam can also achieve the installation of different equipment by replacing the mounting flange.

[0005] In one aspect, the present invention provides a universal hanging beam for equipment installation, the universal hanging beam for equipment installation comprising:

[0006] Cantilever, used to connect the hook;

[0007] A vertical arm, vertically fixedly connected to the cantilever, and used to support the cantilever;

[0008] A connecting arm, vertically and fixedly connected to the vertical arm, and used to support the vertical arm;

[0009] The adjustment handle is arranged parallel to the side of the vertical arm and connects the vertical arm and the connecting arm at the same time, and is used to adjust the position and posture of the equipment to be lifted connected to the connecting arm;

[0010] The protruding flange has an equipment connection hole on its outer ring and a lifting beam connection hole on its inner ring, which is used to connect the equipment to be lifted and the connecting arm.

[0011] According to the above aspects and any possible implementation, an implementation is further provided, wherein a first ear is provided at the upper end of the vertical arm, and a second ear is provided at the lower end; a first slot is provided at one end of the first ear, and a first connecting shaft is provided at the other end; a second slot is provided at one end of the second ear, and a second connecting shaft is provided at the other end; both ends of the adjustment handle are connected to the first slot and the second slot, and both ends of the vertical arm are connected to the first connecting shaft and the second connecting shaft.

[0012] According to the above aspects and any possible implementation, an implementation is further provided, wherein a first arm hole and a second arm hole are respectively provided at both ends of the arm, the first arm hole is connected to the first connecting shaft, and the second arm hole is connected to the second connecting shaft.

[0013] According to the aspects described above and any possible implementation, an implementation is further provided, wherein a lug is provided at each end of the adjustment handle, the thickness of the lug is not greater than the thickness of the first slot and / or the second slot, the two lugs are respectively arranged in the first slot and the second slot, the first plug lug and the lug are connected by a quick-release stop pin, and the second plug lug and the lug are connected by a cotter pin and a pin shaft.

[0014] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein a hanging block and a shackle are provided on the cantilever, the hanging block is a long plate with a T-shaped cross-section, a row of hanging holes are provided on the hanging block, the shackle connects the hanging holes and the lifting equipment at the same time, and the hanging block is fixedly connected to the cantilever.

[0015] According to the above aspects and any possible implementation, there is further provided an implementation, wherein the protruding flange is a flange plate, and the area of ​​the flange plate is larger than the longitudinal cross-section of the connecting arm.

[0016] According to the aspects described above and any possible implementation method, an implementation method is further provided, in which a transfer flange is provided at one end of the connecting arm close to the flange plate, and the transfer flange is a boss structure. The lower part of the boss structure is a large circle structure, which is connected to the connecting arm, and the upper part is a small circle structure, which is connected to the flange plate. A rectangular groove with the same outer dimensions as the two ends of the connecting arm is provided on the bottom surface of the large circle, and one end of the connecting arm is arranged in the rectangular groove.

[0017] According to the aspects described above and any possible implementation method, an implementation method is further provided, in which the equipment is installed with a universal hanging beam and also includes a blocking plate, and the blocking plates are provided in three pieces, which are respectively arranged at both ends of the cantilever and one end of the connecting arm, and the blocking plates are arranged in a rectangular steel pipe.

[0018] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein the equipment installation universal lifting beam also includes reinforcing ribs, the cantilever, vertical arm and connecting arm are fixedly connected in sequence to form a C-shaped structure, and the reinforcing ribs are welded inside the C-shaped structure.

[0019] According to the above aspects and any possible implementation, an implementation is further provided, wherein the cantilever, vertical arm and connecting arm are all rectangular steel tubes, the reinforcing ribs are flat plate structures, and the reinforcing ribs are welded inside the rectangular steel tubes.

[0020] Compared with the prior art, the present invention can achieve the following technical effects:

[0021] The present invention installs the shackle to the joint centroid hole of the lifting beam, installs the equipment on the flange through the hexagonal head bolt, places the adjustment handle in a horizontal position, and the lifting device lifts the shackle to lift the equipment. The adjustment handle can assist in adjusting the lifting posture of the installed equipment, and the equipment is transported to the installation position in the cabin to achieve the installation of the equipment. By replacing different flanges, different equipment can be installed with the help of the same lifting beam, saving processing and manufacturing costs.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned technical effects at the same time.

Brief Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a structural diagram of a universal hanging beam for equipment installation provided by one embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of a general hanging beam for equipment installation provided by one embodiment of the present invention in use;

[0026] Figure 3 This is a cross-sectional diagram of a welded component of a universal hanging beam for equipment installation provided by one embodiment of the present invention;

[0027] Figure 4 is a schematic diagram of an adjustment handle provided by an embodiment of the present invention;

[0028] Figure 5 This is a schematic diagram of a flange provided by an embodiment of the present invention. [Specific implementation method]

[0029] In order to better understand the technical solution of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] It should be clear that the described embodiments are only part of the embodiments of the present invention, and not all other embodiments obtained under the premise of full creative work, which fall within the scope of protection of the present invention.

[0031] The embodiments of the present invention are described in detail in the embodiments of the present invention. Based on the embodiments of the present invention, those skilled in the art will find that the above-mentioned embodiments are merely for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a," "an," "the," and "the" used in the embodiments of the present invention and the appended claims are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0032] The present invention provides a universal hanging beam for equipment installation, the universal hanging beam for equipment installation comprising:

[0033] Cantilever, used to connect the hook;

[0034] A vertical arm, vertically fixedly connected to the cantilever, and used to support the cantilever;

[0035] A connecting arm, vertically and fixedly connected to the vertical arm, and used to support the vertical arm;

[0036] An adjusting handle is provided in parallel on one side of the vertical arm and is connected to the vertical arm and the connecting arm at the same time, and is used to adjust the position and posture of the equipment to be lifted connected to the connecting arm. The adjustment of the equipment to be lifted can occur before or after lifting. After lifting, since the equipment to be lifted often needs to be placed in the cabin, whether in the process of entering the cabin or after arriving in the cabin, the upper end of the adjusting handle has been lowered. At this time, the adjusting handle is perpendicular to the vertical arm, and the adjusting handle and the connecting arm form a long lever. In the process of pressing down or lifting the adjusting handle, the equipment to be lifted connected to one end of the connecting arm can change its position and posture;

[0037] The protruding flange has an equipment connection hole on its outer ring and a lifting beam connection hole on its inner ring, which is used to connect the equipment to be lifted and the connecting arm.

[0038] The arm has a first lug at its upper end and a second lug at its lower end. The first lug has a first slot at one end and a first connecting shaft at the other end. The second lug has a second slot at one end and a second connecting shaft at the other end. Both ends of the adjustment handle are connected to both the first and second slots, and both ends of the arm are connected to both the first and second connecting shafts. The arm has a first arm hole and a second arm hole at each end, respectively. The first arm hole is connected to the first connecting shaft, and the second arm hole is connected to the second connecting shaft. Each end of the adjustment handle has a lug, the thickness of which is no greater than the thickness of the first and / or second slots. The two lugs are respectively positioned within the first and second slots. The first lug and the lug are connected by a quick-release stop pin, while the second lug and the lug are connected by a cotter pin and a pin. The cantilever arm is provided with a hanging block and a shackle. The hanging block is a long plate with a T-shaped cross-section and is provided with a row of hanging holes. The shackle connects both the hanging holes and the lifting equipment. The hanging block is fixedly attached to the cantilever arm.

[0039] The protruding flange is a flange plate, the area of ​​the flange plate is larger than the longitudinal cross-section of the connecting arm, the size and structure of the flange plate are determined by the part connected to the connecting arm not interfering with the equipment to be lifted and the destination cabin, and the flange plate on the peripheral part of the connecting arm is determined by the internal structure of the equipment to be lifted and the destination cabin. Specifically, the part (inner ring) where the flange plate is connected to the connecting arm is a fixed structure, and the part where the flange plate (outer ring) is connected to the equipment to be lifted shall be determined according to the thread distribution on the equipment to be lifted or the structural setting of the part to be connected of the equipment to be lifted, so as to determine the setting and distribution of the threaded holes on the outer ring of the flange plate or the connection points to be matched. At the same time, the part where the flange plate (outer ring) is connected to the equipment to be lifted shall also be determined according to the size of the equipment to be lifted and the size of the cabin to which the equipment to be lifted will be sent.

[0040] The connecting arm is provided with an adapter flange at one end close to the flange. The adapter flange is a boss structure. The lower part of the boss structure is a large circle structure, which is connected to the connecting arm, and the upper part is a small circle structure, which is connected to the flange. A rectangular groove with the same outer dimensions as the two ends of the connecting arm is provided on the bottom surface of the large circle, and one end of the connecting arm is arranged in the rectangular groove.

[0041] The universal equipment installation beam also includes three blocking plates, one at each end of the cantilever and one end of the connecting arm. The blocking plates are installed within a rectangular steel tube. The beam also includes reinforcing ribs. The cantilever, vertical arm, and connecting arm are fixedly connected in sequence to form a C-shaped structure, i.e., the beam weldment. The cantilever, vertical arm, and connecting arm are all rectangular steel tubes, and the reinforcing ribs are flat plates welded inside the rectangular steel tube.

[0042] In a specific embodiment, the present invention provides a universal lifting beam for equipment installation, which is used to achieve equipment installation. The lifting beam includes: a lifting beam welding part, an adjustment handle, a flange, a pin shaft, a cotter pin, a quick-release stop pin, a shackle, a hexagon socket head screw, a bent handle cylindrical pin, and a hexagon head bolt. The lifting beam welding part and the adjustment handle are connected by the pin shaft, the cotter pin, and the quick-release stop pin. The lifting beam welding part and the flange are connected by the hexagon socket head screw and the bent handle pin. The shackle is installed in the lifting hole of the lifting beam welding part. One end of the hexagon head bolt is connected to the flange and the other end is connected to the equipment.

[0043] In a specific embodiment, the hanger beam welded part is a welded structure including: a first rectangular steel tube, a second rectangular steel tube, a third rectangular steel tube, a hanging block, a reinforcing rib, an adapter flange, a first ear, a second ear, and a blocking plate. A rectangular through hole is processed on the first rectangular steel tube, and a circular hole is processed at the upper and lower positions of the second rectangular steel tube. The hanging block is a long plate with a T-shaped cross-section and a row of circular holes processed on it. The adapter flange is a boss structure with a large circle structure at the bottom and a small circle structure at the top. Threaded clearance holes and pin holes are processed near the edge of the large circle, and a rectangular groove with the same outer size as the third rectangular steel tube is processed on the bottom surface of the large circle. The reinforcing rib is a flat plate structure. The bottom of the first ear is designed to be an axis with the same size as the circular hole on the second rectangular steel tube. A slot is processed on the top, and a through hole is processed in a direction perpendicular to the slot. The bottom of the second ear is designed to be the same as the second An axis with the same size as the circular hole on the rectangular steel tube is processed with a groove on the upper part and two through holes are processed in a direction perpendicular to the groove. The number of the blocking plates is 3, and the outer shape is the same as the inner shape of the first, second and third rectangular steel tubes; the first rectangular steel tube, the second rectangular steel tube and the third rectangular steel tube are welded into a C-shaped structure, and the reinforcing ribs are welded to the inside of the C-shaped structure. The hanging block is welded to the first rectangular steel tube through the rectangular through hole on the first rectangular steel tube, and the blocking plate is welded to both ends of the first rectangular steel tube and the lower end of the second rectangular steel tube. The adapter flange is inserted into the third rectangular steel tube through the rectangular groove at its bottom and welded to the third rectangular steel tube and the reinforcing ribs. The first ear is inserted into the circular hole on the upper part of the second rectangular steel tube through the axis at its bottom and welded to the second rectangular steel tube. The second ear is inserted into the circular hole on the lower part of the first rectangular steel tube through the axis at the bottom and welded to the second rectangular steel tube.

[0044] In a specific embodiment, the adjustment handle includes a circular steel tube and a lug. One end of the lug is a circular shaft structure, the outer diameter of the circular shaft is the same as the inner diameter of the circular steel tube, and the other end is a flat plate structure with two circular holes processed in the vertical and planar directions. The thickness of the holes is slightly smaller than the width of the first lug slot. There are two lugs, which are welded to both ends of the circular steel tube respectively.

[0045] In a specific embodiment, a circular hole is processed on the flange to match the outer diameter of the small circle on the upper part of the adapter flange, and threaded holes and pin holes are processed around the circular hole to match the threaded clearance holes and pin holes on the large circle of the adapter flange respectively. The flange is designed with threaded clearance holes that match the mounting holes on the equipment. The structure of other parts of the flange is determined according to the internal structure of the equipment and the cabin, and the structure of the flange should not interfere with the equipment and the cabin.

[0046] The present invention installs the shackle to the joint centroid hole of the lifting beam, installs the equipment on the flange through the hexagonal head bolt, places the adjustment handle in a horizontal position, and the lifting device lifts the shackle to lift the equipment. The adjustment handle can assist in adjusting the lifting posture of the installed equipment, and the equipment is transported to the installation position in the cabin to achieve the installation of the equipment. By replacing different flanges, different equipment can be installed with the help of the same lifting beam, saving processing and manufacturing costs.

[0047] In a specific embodiment, Figure 1 As shown, the lifting beam includes: a lifting beam welding part 1, an adjusting handle 2, a flange 3, a pin shaft 4, a cotter pin 5, a quick-release stop pin 6, a shackle 7, a hexagon socket head screw 8, a bent handle cylindrical pin 9, and a hexagon head bolt 10. The lifting beam welding part 1 and the adjusting handle 2 are connected by the pin shaft 4, the cotter pin 5, and the quick-release stop pin 6. The lifting beam welding part 1 and the flange 3 are connected by the hexagon socket head screw 8 and the bent handle pin 9. The shackle 7 is installed in the lifting hole of the lifting beam welding part 1. One end of the hexagon head bolt 10 is connected to the flange 3, and the other end is connected to the equipment.

[0048] like Figure 3As shown, the suspension beam weldment 1 is a welded structure including: a first rectangular steel tube 11, a second rectangular steel tube 12, a third rectangular steel tube 13, a hanging block 14, a reinforcing rib 15, an adapter flange 16, a first ear 17, a second ear 18, and a blocking plate 19. A rectangular through hole is processed on the first rectangular steel tube 11, and a circular hole is processed at the upper and lower positions of the second rectangular steel tube 12. The hanging block 14 is a long plate with a T-shaped cross-section and a row of circular holes processed on it. The reinforcing rib 15 is a flat plate structure. The adapter flange 16 is a boss structure with a large circle structure at the bottom and a small circle structure at the top. Threaded clearance holes and pin holes are processed near the edge of the large circle, and a rectangular groove with the same outer size as the third rectangular steel tube is processed on the bottom surface of the large circle. The bottom of the first ear 17 is designed to have an axis with the same size as the circular hole on the second rectangular steel tube, a slot is processed on the upper part, and a through hole is processed in a direction perpendicular to the slot. The bottom of the second ear 18 is designed to be the same as the second rectangular steel tube. The shaft is the same size as the circular hole on the steel pipe, and a groove is processed on the upper part, and two through holes are processed in a direction perpendicular to the groove. The number of the blocking plates 19 is 3, and the outer shape is the same as the inner shape of the first, second and third rectangular steel pipes. The first rectangular steel pipe 11, the second rectangular steel pipe 12, and the third rectangular steel pipe 13 are welded into a C-shaped structure, and the reinforcing ribs 15 are welded to the inside of the C-shaped structure. The hanging block 14 passes through the rectangular through hole on the first rectangular steel pipe 11 and is welded to the first rectangular steel pipe. The blocking plate 19 is welded to both ends of the first rectangular steel pipe 11 and the lower end of the second rectangular steel pipe 12. The adapter flange 16 is inserted into the third rectangular steel pipe 13 through the rectangular groove at its bottom and is welded to the third rectangular steel pipe and the reinforcing rib. The first ear 17 is inserted into the circular hole on the upper part of the second rectangular steel pipe 12 through the axis at its bottom and is welded to the second rectangular steel pipe. The second ear 18 is inserted into the circular hole at the bottom of the first rectangular steel pipe through the axis at the bottom and is welded to the second rectangular steel pipe.

[0049] like Figure 4 As shown, the adjustment handle 2 includes a circular steel tube 21 and a lug 22. One end of the lug 22 is a circular shaft structure, the outer diameter of the circular shaft is the same as the inner diameter of the circular steel tube 21, and the other end is a flat plate structure with two circular holes processed in the direction perpendicular to the plane. The thickness of the holes is slightly smaller than the width of the first lug slot. There are two lugs, which are welded to both ends of the circular steel tube.

[0050] like Figure 5 As shown, a circular hole that matches the outer diameter of the small circle on the upper part of the adapter flange is processed on the flange 3, and threaded holes and pin holes that match the threaded clearance holes and pin holes on the large circle of the adapter flange are processed around the circular hole. The flange is designed with threaded clearance holes that match the mounting holes on the mounting equipment. The structure of other parts of the flange is determined according to the internal structure of the equipment and the cabin. The structure of the flange should not interfere with the equipment and the cabin.

[0051] When the present invention is specifically implemented, Figure 2 As shown, install the shackle to the joint centroid hole of the lifting beam, install the equipment to the flange with the hexagonal bolt, remove the quick-release stop pin, rotate the adjustment handle to the horizontal position, install the quick-release stop pin to the hole where the support ear and the adjustment handle overlap, lift the shackle with the lifting device, and transport the equipment to the installation position in the cabin. During this process, the lifting posture of the equipment can be adjusted by adjusting the handle to achieve the installation of the equipment; the flange and the lifting beam weldment are connected by screws and bent handle pins, and different equipment can be installed by replacing different flanges.

[0052] The above is a detailed introduction to a universal hanging beam for installing equipment provided in an embodiment of the present application. The description of the above embodiment is only intended to help understand the method and core concept of the present application; at the same time, for those skilled in the art, based on the concept of the present application, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as limiting the present application.

[0053] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different nouns to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" and "comprising" mentioned throughout the specification and claims are open-ended terms, so they should be interpreted as "including / including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problems within a certain error range and basically achieve the technical effects. The subsequent description in the specification is a preferred embodiment of the present application, but the description is for the purpose of illustrating the general principles of the present application, and is not used to limit the scope of the present application. The scope of protection of the present application shall be as defined in the attached claims.

[0054] It should also be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprises a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0055] It should be understood that the term "and / or" as used herein is merely a description of the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0056] The above description shows and describes several preferred embodiments of the present application. However, as previously mentioned, it should be understood that the present application is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present application can be used in various other combinations, modifications, and environments and can be modified within the scope of the application concept described herein through the above teachings or technology or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present application should be protected by the claims appended hereto.

Claims

1. A universal hanging beam for equipment installation, characterized in that: The equipment for installing a universal lifting beam includes: Cantilever, used to connect the hook; A vertical arm, vertically fixedly connected to the cantilever, and used to support the cantilever; A connecting arm, vertically and fixedly connected to the vertical arm, and used to support the vertical arm; The adjustment handle is arranged parallel to the side of the vertical arm and connects the vertical arm and the connecting arm at the same time, and is used to adjust the position and posture of the equipment to be lifted connected to the connecting arm; Protruding flange, used to connect the equipment to be lifted and the connecting arm; The upper end of the vertical arm is provided with a first ear, and the lower end is provided with a second ear. The upper end of the first ear is provided with a first slot and the other end is provided with a first connecting shaft. The second ear is provided with a second slot at one end and the other end is provided with a second connecting shaft. Both ends of the adjustment handle are connected to the first slot and the second slot, and both ends of the vertical arm are connected to the first connecting shaft and the second connecting shaft. Each end of the adjustment handle is provided with a lug, the thickness of the lug is no greater than the thickness of the first slot and / or the second slot, the two lugs are respectively disposed in the first slot and the second slot, the first plug lug and the lug are connected by a quick-release stop pin, and the second plug lug and the lug are connected by a cotter pin and a pin shaft; The protruding flange is a flange plate, and the area of ​​the flange plate is larger than the longitudinal cross-section of the connecting arm; The connecting arm is provided with an adapter flange at one end close to the flange. The adapter flange is a boss structure. The lower part of the boss structure is a large circle structure, which is connected to the connecting arm, and the upper part is a small circle structure, which is connected to the flange. A rectangular groove with the same outer dimensions as the two ends of the connecting arm is provided on the bottom surface of the large circle, and one end of the connecting arm is arranged in the rectangular groove.

2. The universal hanging beam for equipment installation according to claim 1, characterized in that: A first vertical arm hole and a second vertical arm hole are respectively provided at both ends of the vertical arm. The first vertical arm hole is connected to the first connecting shaft, and the second vertical arm hole is connected to the second connecting shaft.

3. The universal hanging beam for equipment installation according to claim 1, characterized in that: The cantilever is provided with a hanging block and a shackle. The hanging block is a long plate with a T-shaped cross-section. A row of hanging holes is provided on the hanging block. The shackle is connected to the hanging holes and the lifting equipment at the same time. The hanging block is fixedly connected to the cantilever.

4. The universal hanging beam for equipment installation according to claim 1, characterized in that: The equipment installation universal hanging beam also includes a blocking plate, which is provided with three blocks, respectively arranged at both ends of the cantilever and one end of the connecting arm, and the blocking plates are arranged in the rectangular steel pipe.

5. The universal hanging beam for equipment installation according to claim 1, characterized in that: The universal hanging beam for equipment installation further comprises reinforcing ribs. The cantilever, vertical arm and connecting arm are fixedly connected in sequence to form a C-shaped structure. The reinforcing ribs are welded inside the C-shaped structure.

6. The universal hanging beam for equipment installation according to claim 5, characterized in that: The cantilever, vertical arm and connecting arm are all rectangular steel tubes, the reinforcing ribs are flat plate structures, and the reinforcing ribs are welded inside the rectangular steel tubes.

Citation Information

Patent Citations

  • Motor rotor hoisting device

    CN209337969U