CN115321373A - Pre-assembling tool - Google Patents
Pre-assembling tool Download PDFInfo
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- CN115321373A CN115321373A CN202211078462.6A CN202211078462A CN115321373A CN 115321373 A CN115321373 A CN 115321373A CN 202211078462 A CN202211078462 A CN 202211078462A CN 115321373 A CN115321373 A CN 115321373A
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- Prior art keywords
- plate
- supporting
- hoisting
- tool
- electromagnet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The embodiment of the application discloses a preassembly tool, which comprises a hoisting tool and a fixing tool. The hoisting tool is used for hoisting the suspension bracket supporting arm, and the suspension electromagnet and the guiding electromagnet are preassembled with the hoisted suspension bracket supporting arm; the fixing tool is used for fixing the whole formed by pre-assembling the suspension bracket supporting arm, the suspension electromagnet and the guide electromagnet, the size of the whole formed by pre-assembling is ensured, the requirement of mounting with a suspension bracket beam is met, and meanwhile, the whole formed by pre-assembling is fixed and supported by the fixing tool during transportation and storage, so that the difficulty of storage and transportation of the whole formed by pre-assembling is reduced; when the electromagnet needs to be overhauled independently, the fixed tool is integrally connected with the pre-assembled electromagnet, the whole formed after the pre-assembled electromagnet is driven by the forklift to descend with the fixed tool, the whole formed after the pre-assembled electromagnet is enabled to be in a vertical state by the fixed tool, the electromagnet is overhauled independently by a worker, and the overhauling difficulty is reduced.
Description
Technical Field
The application relates to the technical field of maglev trains, in particular to a preassembly tool.
Background
The suspension electromagnet of the normal-conduction high-speed magnetic suspension vehicle is arranged below the suspension frame bracket, and the guide electromagnet is arranged on the side part of the suspension frame bracket.
In the prior art, after the suspension electromagnet, the guide electromagnet and the suspension bracket are preassembled under a vehicle, the preassembled whole is arranged on the vehicle.
The lower part of suspension bracket arm is circular arc structure, and the lower part of suspension bracket arm provides the mounting point for suspension electromagnet, and the lateral part of suspension bracket arm provides the mounting point for the direction electro-magnet. The suspension bracket can not be kept in a vertical state due to the structural limitation of the suspension bracket, so that the pre-assembly of the suspension bracket, the suspension electromagnet and the guide electromagnet is difficult, and the integral storage and transportation formed by the pre-assembly and the independent maintenance of the electromagnet are difficult.
Therefore, how to reduce the difficulty of pre-assembling the suspension bracket supporting arm, the suspension electromagnet and the guiding electromagnet, and simultaneously reduce the difficulty of storing and transporting the whole formed by pre-assembling and independently overhauling the electromagnet becomes a technical problem to be solved by the technical personnel in the field.
Disclosure of Invention
The application provides a preassembly tool to reduce the degree of difficulty of the preassembly of suspension frame bracket arm and suspension electromagnet and guiding electromagnet, and simultaneously reduce the difficulty of the independent overhaul of the integral storage and transportation and electromagnet formed by preassembly.
In order to achieve the purpose, the application provides a preassembly tool which is characterized by being suitable for preassembling a suspension bracket, a suspension electromagnet and a guide electromagnet and comprising a hanger tool and a fixing tool,
the hoisting tool is used for hoisting the suspension bracket supporting arm, the suspension electromagnet and the guide electromagnet are pre-assembled with the hoisted suspension bracket supporting arm,
the hoisting tool comprises a hoisting crossbeam and a supporting column,
the suspension bracket supporting arm can be arranged on the hoisting beam and is in a vertical state on the hoisting beam,
the supporting columns are connected with the hoisting beams and used for supporting the hoisting beams, and the height of each supporting column is larger than that of the suspension bracket supporting arm, so that the distance between each hoisting beam and the ground is larger than that of the suspension bracket supporting arm;
the fixing tool is used for fixing the whole consisting of the suspension bracket supporting arm, the suspension electromagnet and the guide electromagnet, the fixing tool comprises a supporting arm fixing plate and a supporting beam,
the number of the bracket fixing plates is equal to that of the suspension bracket brackets, the bracket fixing plates are correspondingly connected with the suspension bracket brackets one by one,
the supporting beam is connected with the supporting arm fixing plate and used for fixing the supporting arm fixing plate, and a forklift sleeve matched with a forklift is arranged on the supporting beam, so that the forklift can drive the supporting beam to vertically lift.
Preferably, in the preassembly tool, the support column includes:
a support plate;
the number of the vertical beams is at least two, the upper ends of the vertical beams are connected with the hoisting cross beam, the lower ends of the vertical beams are connected with the supporting plate, and the distance between every two adjacent vertical beams is gradually increased from the top mounting plate to the supporting plate.
Preferably, in the preassembly tool, the support column further includes a reinforcing beam, and two ends of the reinforcing beam are respectively connected to two adjacent vertical beams.
Preferably, in the preassembly tool, the hoisting beam is connected with the supporting column through a connecting assembly,
the connecting assembly includes:
the end mounting plates are arranged at two ends of the hoisting cross beam in the length direction, and first mounting holes are formed in the end mounting plates;
the top mounting panel sets up the top of support column, and can with the laminating of tip mounting panel, be provided with on the top mounting panel with the second mounting hole that first mounting hole position corresponds, the top mounting panel with the tip mounting panel through with first mounting hole with second mounting hole complex bolted connection.
Preferably, in the preassembly tool, the hoisting beam is provided with a bracket connecting plate for mounting a suspension bracket,
the bracket arm connecting plate and the end mounting plate are positioned on the same side of the hoisting beam.
Preferably, in the preassembly tool, the hoisting beam is provided with a side reinforcing rib and a top reinforcing rib, the top reinforcing rib and the end mounting plate are arranged oppositely, the side reinforcing rib is perpendicular to the top reinforcing rib, and the side reinforcing rib is connected with the top reinforcing rib.
Preferably, in the preassembly tool, the supporting arm fixing plate is a T-shaped plate, the T-shaped plate includes a vertical plate and a bottom plate, the lower end of the vertical plate is vertically connected with the bottom plate, and the vertical plate can be connected with the supporting arm of the suspension frame and connected with the supporting beam.
Preferably, in the preassembly tool, the bracket fixing plate further includes a reinforcing plate, and the reinforcing plate is connected with the vertical plate and the bottom plate and used for reinforcing the strength of the bracket fixing plate.
Preferably, in the preassembly tool, the number of the support beams is at least two, and the adjacent support beams are arranged side by side.
Preferably, in the pre-assembly tooling, the forklift sleeves are connected with the supporting beam through reinforcing plates.
The preassembly tool provided by the embodiment of the application comprises a hoisting tool and a fixing tool. The hoisting tool is used for hoisting the suspension bracket supporting arm, and the suspension electromagnet and the guide electromagnet are preassembled with the hoisted suspension bracket supporting arm; the fixing tool is used for fixing the whole formed by pre-assembling the suspension bracket, the suspension electromagnet and the guide electromagnet, so that the size of the whole formed by pre-assembling is ensured, the requirement of mounting with a suspension bracket beam is met, and meanwhile, the whole formed by pre-assembling needs to be fixed and supported by the fixing tool during transportation and storage, so that the difficulty of storage and transportation of the whole formed by pre-assembling is reduced; when needing to overhaul the electro-magnet alone, the monolithic phase of constituteing behind fixed frock and the pre-assembling, then lift fixed frock through fork truck, demolish the connection structure of whole and the suspension frame crossbeam of constituteing behind the pre-assembling, drive whole and the fixed frock of constituteing behind the pre-assembling through fork truck at last and descend, whole that fixed frock made constitution behind the pre-assembling keeps the vertical state, realizes that the staff overhauls the electro-magnet alone, reduces and overhauls the degree of difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some examples or embodiments of the present application, and that for a person skilled in the art, other drawings can be obtained from the provided drawings without inventive effort, and that the present application can also be applied to other similar scenarios from the provided drawings. Unless otherwise apparent from the context, or otherwise indicated, like reference numbers in the figures refer to the same structure or operation.
FIG. 1 is a schematic structural view of a hoisting tool of the pre-assembled tool of the present application;
fig. 2 is a schematic structural view of a hoisting beam of the hoisting tool of the present application;
fig. 3 is a schematic structural diagram of a support column of the hoisting tool of the present application;
FIG. 4 is a schematic structural view of the coupling assembly of the pre-assembled tooling of the present application;
FIG. 5 is a schematic structural view of a fixture of the pre-assembled tooling of the present application;
FIG. 6 is a schematic structural diagram of the connection between the hoisting tool and the suspension bracket support arm;
FIG. 7 is a front view of the hoisting tool of the present application in connection with the preassembled ensemble;
FIG. 8 is a schematic structural view of the hoisting tool and the preassembled integral connection;
FIG. 9 is a schematic structural view of the fixing tool and the preassembled integral connection.
The drawings illustrate the following:
1. the device comprises a hanger tool 11, a hoisting crossbeam 111, a bracket connecting plate 112, a side reinforcing rib 113, a top reinforcing rib 12, a support column 121, a support plate 122, a vertical beam 123 and a reinforcing beam;
2. the device comprises a fixing tool 21, a bracket fixing plate 211, a vertical plate 212, a bottom plate 213, a reinforcing plate 22, a supporting beam 23 and a forklift sleeve;
3. a connecting assembly 31, an end mounting plate 32 and a top mounting plate;
4. and (4) a suspension bracket.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. The described embodiments are only some embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, for the convenience of description, only the portions related to the related applications are shown in the drawings. The embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be understood that "system", "apparatus", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.
As used in this application and in the claims, the terms "a," "an," "the," and/or "the" are not intended to be inclusive in the singular, but rather are intended to include the plural, unless the context clearly dictates otherwise. In general, the terms "comprises" and "comprising" merely indicate that steps and elements are included which are explicitly identified, that the steps and elements do not form an exclusive list, and that a method or apparatus may include other steps or elements. An element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Flow charts are used herein to illustrate operations performed by systems according to embodiments of the present application. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
Please refer to fig. 1-9.
Some embodiments of the application disclose a preassembly tool, which is suitable for preassembling a suspension bracket supporting arm 4, a suspension electromagnet and a guide electromagnet.
The preassembly tool comprises a hoisting tool and a fixing tool 2, wherein the hoisting tool is used for hoisting a suspension frame supporting arm 4, and a suspension electromagnet and a guide electromagnet are preassembled with the hoisted suspension frame supporting arm 4;
the fixed tool 2 is used for fixing the whole formed by pre-assembling the suspension bracket supporting arm 4, the suspension electromagnet and the guide electromagnet, the size of the whole formed by pre-assembling is ensured, and the requirement for mounting the suspension bracket beam is met.
Specifically, the hoisting tool comprises a hoisting beam 11 and a support column 12, the hoisting beam 11 can be provided with a suspension bracket 4, and the suspension bracket 4 is in a vertical state on the hoisting beam 11; the supporting columns 12 are connected with the hoisting beam 11 and used for supporting the hoisting beam 11, and the height of the supporting columns 12 is larger than that of the suspension bracket supporting arms 4, so that the distance between the hoisting beam 11 and the ground is larger than that of the suspension bracket supporting arms 4.
The suspension bracket supporting arm 4 is hoisted on the hoisting cross beam 11 and is preassembled with the suspension electromagnet and the guiding electromagnet, the whole formed by preassembling the suspension bracket supporting arm 4, the suspension electromagnet and the guiding electromagnet is still hoisted on the hoisting tool, and the whole formed by preassembling is in a vertical state.
The fixing tool 2 is used for fixing the whole formed after pre-assembly, and the size of the whole formed after pre-assembly is ensured.
Specifically, the fixed tooling 2 comprises bracket fixing plates 21 and supporting beams 22, the number of the bracket fixing plates 21 is equal to that of the suspension bracket brackets 4, and the bracket fixing plates 21 are correspondingly connected with the suspension bracket brackets 4 one by one; the supporting beam 22 is connected with the supporting arm fixing plate 21 and used for fixing the supporting arm fixing plate 21, and a forklift sleeve 23 capable of being matched with a forklift is arranged on the supporting beam 22 so that the forklift can drive the supporting beam 22 to vertically lift.
The fixed tool 2 is used for fixing and supporting the whole formed after pre-assembly, the size of the whole formed after pre-assembly in the process of connecting and disassembling the suspension frame beam is ensured, and meanwhile, the whole formed after pre-assembly also needs to be fixed and supported through the fixed tool 2 during transportation and storage, so that the difficulty of storage and transportation of the whole formed after pre-assembly is reduced.
It should be noted here that the suspension bracket 4 is in a vertical state on the hoisting tool, in this state, the position state of the suspension bracket 4 when connected with the suspension bracket beam is the state of the whole formed after the suspension electromagnet and the guiding electromagnet are pre-assembled with the suspension bracket 4, and the state of the whole formed after the later pre-assembly is still the position state when connected with the suspension bracket beam, and the whole formed after the later pre-assembly is connected with the suspension bracket beam without adjusting the whole formed after the pre-assembly, so that the difficulty of connecting the whole formed after the pre-assembly with the suspension bracket beam is reduced;
when needing to overhaul the electro-magnet alone (here electro-magnet is to suspension electro-magnet and direction electro-magnet for short), the integral connection of constituteing after fixing frock 2 and the pre-assembling, then lift fixing frock 2 through fork truck, dismantle the connection structure of the whole of constituteing after the pre-assembling and suspension frame crossbeam, it descends with fixed frock 2 to drive whole of constituteing after the pre-assembling through fork truck at last, fixed frock 2 makes the whole of constituteing after the pre-assembling keep vertical state, realize that the staff overhauls the electro-magnet alone (here electro-magnet is to suspension electro-magnet and direction electro-magnet for short), reduce the maintenance degree of difficulty simultaneously.
The supporting column 12 may be a single column or a plurality of columns.
In some embodiments of the present application, the supporting column 12 includes a supporting plate 121 and a vertical beam 122, the supporting plate 121 can increase a contact area between the supporting column 12 and the ground, a lower end of the vertical beam 122 is connected to the supporting plate 121, and an upper end of the vertical beam 122 is connected to the hoisting cross beam 11.
The number of the vertical beams 122 is at least two, and specifically, the number of the vertical beams 122 may be two, or may be more than two.
In some embodiments of the present application, as shown in fig. 1 and 3, the number of the vertical beams 122 is two, an included angle exists between the two vertical beams 122, the vertical beams 122 are obliquely arranged relative to the support plate 121, the two vertical beams 122 and the support plate 121 form a triangular structure, and a distance between the two vertical beams 122 gradually increases from the hoisting cross beam 11 to the support plate 121. Preferably, the plane of the two upright beams 122 is perpendicular to the support plate 121.
In other embodiments of the present application, the number of the vertical beams 122 is three or more, the vertical beams 122 are obliquely arranged with respect to the support plate 121, and the three vertical beams 122 and the support plate 121 form a triangular pyramid structure, or the three or more vertical beams 122 and the support plate 121 form a polygonal pyramid structure.
In other embodiments of the present application, the number of the vertical beams 122 is three or more, the vertical beams 122 are obliquely arranged relative to the support plate 121, and all the vertical beams 122 are located on the same plane. Preferably, the plane in which the upright 122 lies is perpendicular to the support plate 121.
The contact area between the supporting column 12 and the ground is relatively large, so that the stability of the supporting column 12 for the hoisting beam 11 is enhanced.
In some embodiments of the present application, the support plate 121 is a flat plate. Preferably, the support plate 121 is welded to the upright 122.
In order to further optimize the above technical solution, the support column 12 disclosed in the present application further includes a reinforcing beam 123, and two ends of the reinforcing beam 123 are respectively connected to two adjacent vertical beams 122.
The reinforcing beam 123 enhances the stability between two adjacent vertical beams 122, thereby enhancing the stability of the supporting column 12.
Preferably, the reinforcing beam 123 is welded to the upright beam 122.
The hoisting beam 11 is connected with the support column 12 through a connecting component 3.
In some embodiments of the present application, the connection assembly 3 includes an end mounting plate 31 and a top mounting plate 32, wherein the end mounting plate 31 is disposed at both ends of the hoisting beam 11 in the length direction, and the end mounting plate 31 is disposed in the horizontal direction; the top mounting plate 32 is arranged on the top end of the support column 12, the top mounting plate 32 is arranged along the horizontal direction, and the top mounting plate 32 can be attached to the end mounting plate 31.
In the above embodiment, the end mounting plate 31 and the top mounting plate 32 are connected by bolts, specifically, the end mounting plate 31 is provided with a first mounting hole, the top mounting plate 32 is provided with a second mounting hole, the second mounting hole corresponds to the first mounting hole, and the end mounting plate 31 and the top mounting plate 32 are connected by bolts engaged with the first mounting hole and the second mounting hole.
The end mounting plate 31 and the top mounting plate 32 are not limited to the bolt connection, and may be connected by a welding connection.
In this embodiment, the connection area between the hoisting beam 11 and the support column 12 is increased by the end mounting plate 31 and the top mounting plate 32, and the connection stability between the hoisting beam 11 and the support column 12 is enhanced.
Preferably, the end mounting plate 31 is welded to the lifting beam 11, and the top mounting plate 32 is welded to the supporting column 12.
In some embodiments of the present application, a bracket connection plate 111 is disposed on the hoisting beam 11, and the bracket connection plate 111 is used for mounting the suspension bracket 4.
Specifically, the bracket arm connecting plate 111 is connected with the suspension bracket arm 4 through a bolt, so that the difficulty of mounting and dismounting the suspension bracket arm 4 on the hoisting beam 11 can be reduced.
As shown in fig. 2, in the present application, the bracket arm connecting plate 111 and the end mounting plate 31 are located on the same side of the hoisting beam 11, and after installation, the fixing tool 2 and the suspension bracket 4 are located on the same side of the hoisting beam 11.
In order to meet the assembling requirements of electromagnets at different positions, four bracket arm connecting plates 111 are arranged on the hoisting crossbeam 11. Specifically, the end electromagnets use three trailing arm connecting plates 111, and the other electromagnets use two trailing arm connecting plates 111, and the mounting positions of the trailing arm connecting plates 111 can be selected according to different types of electromagnets.
The bracket arm connecting plate 111 is provided with a positioning hole and a threaded hole, and the suspension bracket 4 is installed at a position corresponding to the bracket arm connecting plate 111, so that the measuring scale and positioning time are saved, and the tooling efficiency of electromagnet assembly is improved.
In order to enhance the strength of the hoisting crossbeam 11, the hoisting crossbeam 11 is provided with a side reinforcing rib 112 and a top reinforcing rib 113, wherein the top reinforcing rib 113 and the end mounting plate 31 are oppositely arranged on the hoisting crossbeam 11 and are used for enhancing the strength of the hoisting crossbeam 11 along the length direction thereof; the side reinforcing ribs 112 are located on the side walls of the hoisting beam 11 and are perpendicular to the top reinforcing rib 113, the upper ends of the side reinforcing ribs 112 are connected with the top reinforcing rib 113, and the side reinforcing ribs 112 are connected with the hoisting beam 11 for further enhancing the strength of the hoisting beam 11.
As shown in fig. 4, the bracket fixing plate 21 is a T-shaped plate, the T-shaped plate includes a vertical plate 211 and a bottom plate 212, and the vertical plate 211 is vertically connected to the bottom plate 212 to form a T-shaped structure. The middle lower part of the vertical plate 211 is connected with the supporting beam 22, and the bottom plate 212 is located on the ground and used for increasing the contact area between the bracket fixing plate 21 and the ground.
The vertical plate 211 is provided with a bracket fixing hole, and the suspension bracket 4 fixes the lower part of the suspension bracket 4 on the bracket fixing plate 21 through the bracket fixing hole and a fastener.
The vertical plate 211 is perpendicular to both the bottom plate 212 and the supporting beam 22.
In order to enhance the strength of the bracket fixing plate 21, the bracket fixing plate 21 disclosed in the present application further includes a reinforcing plate 213, and the reinforcing plate 213 is located at the connection position of the vertical plate 211 and the bottom plate 212, and is connected to the vertical plate 211 and the bottom plate 212 simultaneously.
As shown in fig. 5, the longitudinal direction of the bottom plate 212 is perpendicular to the longitudinal direction of the support beam 22, and reinforcing plates 213 are provided at both ends of the bottom plate 212 in the longitudinal direction.
Preferably, the vertical plate 211 is welded to the bottom plate 212, and the reinforcing plate 213 is welded to the vertical plate 211 and the bottom plate 212.
In order to ensure the distance and the parallelism between the bracket fixing plates 21, a jig is used for welding.
The supporting beams 22 can support the whole body after being preassembled, in order to enhance the strength of the supporting beams 22, the number of the supporting beams 22 is at least two, and the adjacent supporting beams 22 are arranged side by side.
As shown in fig. 5, the supporting beam 22 is a U-shaped beam, the open end of the U-shaped beam faces upward, and the open end of the U-shaped beam is provided with a hem turned outward.
The forklift sleeve 23 is connected with the closed end of the U-shaped cross beam.
In order to improve the joint strength of the forklift sleeve 23 and the supporting beam 22, the forklift sleeve 23 is connected with the supporting beam 22 through a reinforcing plate in the present application.
Specifically, the forklift sleeve 23 and the reinforcing plate are welded to the supporting beam 22, and the length direction of the forklift sleeve 23 is perpendicular to the length direction of the supporting beam 22.
The electromagnet assembling method comprises the following steps:
firstly, as shown in fig. 6, mounting a suspension bracket 4 on a bracket connecting plate 111 of a hoisting beam 11 of a hoisting tool;
secondly, as shown in fig. 7, installing a suspension electromagnet and a guiding electromagnet on the suspension bracket supporting arm 4 in a hoisting state;
thirdly, as shown in fig. 8, connecting the fixed tool 2 with the suspension bracket 4 formed by pre-assembling;
fourthly, as shown in fig. 9, the fixed tool 2 is lifted by a forklift in a hoisting state, the suspension bracket 4 is detached from the bracket connecting plate 111 of the hoisting tool, the whole assembled with the fixed tool 2 is carried to a specified position by the forklift,
after the whole formed by pre-assembling is arranged on the suspension frame beam, the fixed tool 2 is detached from the suspension frame bracket 4.
The above description is only for the purpose of illustrating the preferred embodiments of the present application and the technical principles applied, and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. The scope of the application referred to in the present application is not limited to the specific combinations of the above-mentioned features, and it is intended to cover other embodiments in which the above-mentioned features or their equivalents are arbitrarily combined without departing from the spirit of the application. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. A pre-assembly tool is characterized by being suitable for pre-assembling a suspension bracket supporting arm (4), a suspension electromagnet and a guide electromagnet and comprising a suspension bracket tool (1) and a fixed tool (2),
the hoisting tool is used for hoisting the suspension bracket supporting arm (4), the suspension electromagnet and the guiding electromagnet are pre-assembled with the hoisted suspension bracket supporting arm (4),
the hoisting tool comprises a hoisting beam (11) and a supporting column (12),
the suspension bracket supporting arm (4) can be arranged on the hoisting beam (11), the suspension bracket supporting arm (4) is in a vertical state on the hoisting beam (11),
the supporting columns (12) are connected with the hoisting beam (11) and used for supporting the hoisting beam (11), and the height of the supporting columns (12) is larger than that of the suspension bracket supporting arms (4), so that the distance between the hoisting beam (11) and the ground is larger than that of the suspension bracket supporting arms (4);
the fixed tool (2) is used for fixing the whole consisting of the suspension frame supporting arm (4), the suspension electromagnet and the guide electromagnet, the fixed tool (2) comprises a supporting arm fixing plate (21) and a supporting cross beam (22),
the number of the bracket arm fixing plates (21) is equal to that of the suspension bracket arms (4), the bracket arm fixing plates (21) are correspondingly connected with the suspension bracket arms (4) one by one,
the supporting beam (22) is connected with the supporting arm fixing plate (21) and used for fixing the supporting arm fixing plate (21), and a forklift sleeve (23) capable of being matched with a forklift is arranged on the supporting beam (22) so that the forklift can drive the supporting beam (22) to vertically lift.
2. The pre-assembly tooling set forth in claim 1 wherein the support post (12) comprises:
a support plate (121);
the number of the vertical beams (122) is at least two, the upper ends of the vertical beams (122) are connected with the hoisting cross beam (11), the lower ends of the vertical beams (122) are connected with the supporting plate (121), and the distance between every two adjacent vertical beams (122) is gradually increased from the top mounting plate (32) to the supporting plate (121).
3. The preassembly tool according to claim 2, wherein the supporting column (12) further comprises a reinforcing beam (123), and two ends of the reinforcing beam (123) are respectively connected with two adjacent vertical beams (122).
4. The preassembly tool according to claim 1, wherein the lifting beam (11) is connected with the supporting column (12) by a connecting assembly (3),
the connection assembly (3) comprises:
the end mounting plates (31) are arranged at two ends of the hoisting cross beam (11) in the length direction, and first mounting holes are formed in the end mounting plates (31);
top mounting panel (32), set up the top of support column (12), and can with tip mounting panel (31) laminating, be provided with on top mounting panel (32) with the second mounting hole that first mounting hole position corresponds, top mounting panel (32) with tip mounting panel (31) through with first mounting hole with second mounting hole complex bolted connection.
5. The preassembly tool according to claim 4, wherein a bracket connecting plate (111) is arranged on the hoisting beam (11) and used for installing a suspension bracket (4),
the bracket arm connecting plate (111) and the end mounting plate (31) are located on the same side of the hoisting cross beam (11).
6. The pre-assembly tooling as claimed in claim 4, wherein the lifting beam (11) is provided with a side reinforcing rib (112) and a top reinforcing rib (113), the top reinforcing rib (113) and the end mounting plate (31) are oppositely arranged, the side reinforcing rib (112) is perpendicular to the top reinforcing rib (113), and the side reinforcing rib (112) is connected with the top reinforcing rib (113).
7. The pre-assembly tooling as claimed in claim 1, wherein the bracket fixing plate (21) is a T-shaped plate, the T-shaped plate comprises a vertical plate (211) and a bottom plate (212), the lower end of the vertical plate (211) is vertically connected with the bottom plate (212), and the vertical plate (211) can be connected with the suspension bracket (4) and the supporting beam (22).
8. The pre-assembly tooling set forth in claim 7, wherein the bracket fixing plate (21) further comprises a reinforcing plate (213), and the reinforcing plate (213) is connected with the vertical plate (211) and the bottom plate (212) for enhancing the strength of the bracket fixing plate (21).
9. The preassembly tool according to claim 1, wherein the number of the supporting beams (22) is at least two, and the adjacent supporting beams (22) are arranged side by side.
10. The preassembly tool according to claim 1, characterized in that the forklift sleeve (23) is connected with the supporting cross beam (22) by a reinforcement plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211078462.6A CN115321373A (en) | 2022-09-05 | 2022-09-05 | Pre-assembling tool |
| PCT/CN2022/134566 WO2024050986A1 (en) | 2022-09-05 | 2022-11-28 | Pre-assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211078462.6A CN115321373A (en) | 2022-09-05 | 2022-09-05 | Pre-assembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115321373A true CN115321373A (en) | 2022-11-11 |
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ID=83930699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211078462.6A Pending CN115321373A (en) | 2022-09-05 | 2022-09-05 | Pre-assembling tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115321373A (en) |
| WO (1) | WO2024050986A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050986A1 (en) * | 2022-09-05 | 2024-03-14 | 中车长春轨道客车股份有限公司 | Pre-assembly tool |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3631629A1 (en) * | 1986-09-17 | 1988-04-07 | Siemens Ag | Transporting and mounting device |
| JP2010100353A (en) * | 2008-10-21 | 2010-05-06 | Tokyo Electric Power Co Inc:The | Temporary lifting fixture for drum pallet |
| CN105290748B (en) * | 2015-10-27 | 2017-12-15 | 中铁第四勘察设计院集团有限公司 | The middle big part disassemblerassembler of low speed magnetic suspension train |
| WO2018049804A1 (en) * | 2016-09-15 | 2018-03-22 | 中铁第四勘察设计院集团有限公司 | Vibration-damping suspension frame disassembling and assembling device for maglev train |
| JP7008437B2 (en) * | 2017-07-11 | 2022-02-10 | オリエンタル白石株式会社 | PCa floor slab transportation and installation jig for forklift trucks and PCa floor slab transportation and installation method using it |
| CN111002006A (en) * | 2019-12-16 | 2020-04-14 | 北京新联铁集团股份有限公司 | Wheel set pre-assembling equipment and system |
| CN111136454B (en) * | 2019-12-17 | 2021-04-20 | 中车青岛四方机车车辆股份有限公司 | Assembling tool and method for magnetic levitation vehicle |
| CN214327029U (en) * | 2020-10-30 | 2021-10-01 | 中国一冶集团有限公司 | Prefabricated grooved link plate hoist and mount transfer device of assembling |
| CN214080088U (en) * | 2020-11-27 | 2021-08-31 | 中联重科股份有限公司 | Landing leg pre-installation dispenser |
| CN216072956U (en) * | 2021-04-29 | 2022-03-18 | 中铁十一局集团电务工程有限公司 | Magnetic suspension contact rail installation moving operation platform |
| CN114714077B (en) * | 2022-03-30 | 2023-05-26 | 中车青岛四方机车车辆股份有限公司 | Electromagnet module assembling equipment and electromagnet module assembling method |
| CN115321373A (en) * | 2022-09-05 | 2022-11-11 | 中车长春轨道客车股份有限公司 | Pre-assembling tool |
-
2022
- 2022-09-05 CN CN202211078462.6A patent/CN115321373A/en active Pending
- 2022-11-28 WO PCT/CN2022/134566 patent/WO2024050986A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050986A1 (en) * | 2022-09-05 | 2024-03-14 | 中车长春轨道客车股份有限公司 | Pre-assembly tool |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024050986A1 (en) | 2024-03-14 |
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