Assembled transfer device

Abstract

The utility model relates to an assembly type reshipment device, which comprises a handrail, a rack car, a locking device and a running device, and is characterized in that the end part of the handrail is fixedly connected with one end of the rack car through a bolt, the rack car comprises a rack beam, and a bolt hole is formed in the top of one end, connected with the handrail, of the rack beam; a supporting column and a diagonal brace are arranged on the top face of the gravity center position of the frame beam, a frame base is arranged on the lower surface of the frame beam, the frame base is fixedly connected with an operation device, and locking devices are arranged on the two sides of the operation device and on the lower surface of the frame beam. The transferring device has the advantages of being simple in structure, extremely low in assembly and disassembly difficulty, easy to operate, high in transferring capacity, capable of saving labor force, improving labor efficiency, saving cost, flexible in assembly, wide in application range and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of split assembly type inversion, in particular to an assembly type inversion device. Background Art

[0002] With the rapid development of my country's economy, large storage tanks, gas holders and other static equipment are increasingly used in metallurgy, petrochemical and other industries. The commonly used installation method for static equipment is the inverted installation method. After the overall retreat, all tooling parts are left in the tank body. If these tooling parts need to be transported out of the static equipment for maintenance and replacement, they can only enter and exit the equipment through the manhole opened after the tank body is formed. This hole is generally not very large, and it is difficult to carry out large-scale lifting equipment. If only manual transportation is used, the workers will have high labor intensity and workload, and the transportation will be time-consuming and labor-intensive, with low labor efficiency. At the same time, the static equipment has a large external size and is highly dangerous for manual transportation. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the utility model provides an assembled inverting device, which disassembles the inverting device and transports it to the internal space through the manhole of the tank body, and then forms an overall inverting device through combination. By disassembling and combining the components of the inverting device, the purpose of entering the tank or other spaces that the lifting equipment cannot enter to invert materials is achieved. The inverting device is extremely easy to install and disassemble and is simple to operate, has a strong transport capacity, saves labor, improves labor efficiency, and saves costs.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An assembled inverting device comprises a handrail, a trolley, a locking device and an operating device, wherein the end of the handrail is connected and fixed to one end of the trolley by bolts, the trolley comprises a frame beam, a bolt hole is arranged on the top of one end of the frame beam connected to the handrail, a support column and an inclined tie rod are arranged on the top surface of the frame beam at the center of gravity, a frame seat is arranged on the lower surface, the frame seat is fixedly connected to the operating device, and locking devices are arranged on both sides of the operating device and on the lower surface of the frame beam.

[0006] Furthermore, the handrail includes a cross bar and a push rod, one end of the push rod is connected to the cross bar in a T-shape, and the other end is provided with a bolt hole for connecting to the trolley.

[0007] Furthermore, the frame trolley also includes a pad and a sleeve, wherein the pad is arranged between the support column and the inclined tie bar, and the sleeve is arranged on the frame beam on the side where the frame trolley is connected to the handrail, and a bolt through hole is arranged on the sleeve.

[0008] Furthermore, the operating device includes a portal frame and wheels, the crossbeam of the portal frame is fixed to the frame seat of the frame vehicle by connecting bolts, and the two side columns of the portal frame are connected to the wheels by reducing shafts and locked by nuts.

[0009] Furthermore, a reinforcement plate is provided on the inner side of the column of the variable diameter shaft.

[0010] Furthermore, the locking device includes a hanging seat and a hanging chain, the hanging seat is arranged on the lower surface of the frame beam of the frame vehicle, and the hanging chain is arranged at the bottom of the hanging seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The inverting device has a simple structure, is easy to install and disassemble, and is easy to operate. It has a strong transportation capacity, saves labor, improves labor efficiency, and saves costs.

[0013] 2. The various components of the inverting device can be arbitrarily combined and replaced, and can be flexibly disassembled and assembled. It is suitable for inverted parts of different sizes and different inverting sites. It can be flexibly assembled, has a wide range of applications, and is highly applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the structure of an assembled inverting device.

[0015] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of the handrail and the trolley connection provided by the utility model.

[0016] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the connection between the frame beam and the locking device.

[0017] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of the connection between the frame vehicle and the running device.

[0018] Figure 5 The utility model is a schematic diagram of the structure of the handrail provided by the utility model when viewed from above.

[0019] In the figure: 1-cross bar, 2-push rod, 3-bolt 1, 4-sleeve, 5-diagonal tension, 6-pad, 7-support column, 8-beam, 9-hanging seat, 10-hanging chain, 11-seat, 12-bolt 2, 13-gantry frame, 14-wheel, 15-reducing shaft, 16-nut, 17-reinforcement plate, 18-gasket. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings:

[0021] like Figure 1-Figure 5As shown, the working principle of an assembled inverting device is as follows: various components of the inverting device enter the interior of the stationary equipment through the maintenance manhole of the stationary equipment, and various parts are connected and fixed inside the stationary equipment. The inverted components are connected and fixed by the hanging chain 10 of the locking device, and lifted away from the base plane where the inverted components are located. The cross bar 1 of the handrail is pushed manually, and the wheels 14 of the operating device are rotated to transport the transferred components out of the stationary equipment through the maintenance manhole.

[0022] like Figure 1-Figure 5 As shown, an assembled inverting device includes a handrail, a trolley, a locking device, and a running device. The end of the handrail is connected and fixed to one end of the trolley by a bolt 3. The handrail mainly controls the walking direction of the inverting device and gives a thrust to the wheels 14 of the running device of the inverting device. The trolley includes a frame beam 8. A bolt hole is set on the top of one end of the frame beam 8 connected to the handrail. A support column 7 and a diagonal tie rod 5 are set on the top surface of the frame beam 8 at the center of gravity position, and a frame seat 11 is set on the lower surface. The support column 7 and the frame seat 11 are set at the center of gravity position of the overall inverting device. Due to the asymmetric structure of the transfer device, the center of gravity of the loading device does not coincide with the geometric center of the frame beam 8. Therefore, the support column 7 and the frame seat 11 are set on the center of gravity line close to the geometric center, thereby increasing the bearing capacity of the frame beam 8, and the trolley 8 bears the load of the transferred parts. All the weight is carried by the frame beam 8, and the frame beam 8 is the main load-bearing component. The oblique tie rod 5 is arranged on the frame beam 8 through the support column 7, and the transferred component is locked under the frame beam 8. The oblique tie rod 5 enhances the bearing capacity of the frame beam 8. The oblique tie rod 5 is arranged on the frame beam 8 in a herringbone shape to improve the overall bearing capacity of the entire frame beam 8 and prevent the frame beam 8 from bending downward. The frame seat 11 is fixedly connected to the operating device, and locking devices are arranged on both sides of the operating device and the lower surface of the frame beam 8 to fix the transferred component during the transportation process. At least two locking devices are used, which are located on both sides of the operating device. The center of gravity of the hoisted transfer component is close to the center of gravity of the transfer device, the torque is small, and the handrail is far from the center of gravity of the transfer device. The staff can transfer the transferred component out of the static equipment by applying very little force, thereby reducing the labor intensity of the staff.

[0023] Furthermore, the handrail includes a cross bar 1 and a push rod 2, one end of the push rod 2 is connected to the cross bar 1 in a T-shape, and the other end is provided with a bolt hole for connecting to the trolley.

[0024] Furthermore, the trolley also includes a pad 6 and a sleeve 4, the pad 6 is arranged between the support column 7 and the inclined tie rod 6, the sleeve 4 is arranged on the frame beam 8 on the side where the trolley is connected to the handrail, a bolt through hole is arranged on the sleeve 4, and the sleeve 4 is connected to the push rod 2 of the handrail to strengthen the connection strength between the handrail and the trolley.

[0025] Furthermore, the operating device includes a portal frame 13 and wheels 14. The crossbeam of the portal frame 13 is fixed to the frame seat 11 of the frame car by connecting bolts 12. The portal frame 13 facilitates the transported parts to pass through the lower opening of the portal frame 13. The two sides of the portal frame 13 are fixed by locking devices, and the transportation is smoother. The two side columns of the portal frame 13 are connected to the wheels 14 through a reducing shaft 15 to prevent contact and friction between the wheels 14 and the portal frame 13 during transportation, thereby reducing the transportation thrust. A thread is set at the end of the reducing shaft 15, and the wheel 14 and the portal frame 13 are locked and connected by a nut 16 and a gasket 18.

[0026] Furthermore, a reinforcing plate 17 is provided on the inner side of the column of the variable diameter shaft 15 to increase the pressure-bearing strength of the wheel 14 .

[0027] Furthermore, the locking device includes a mount 9 and a hanging chain 10. The mount 9 is arranged on the lower surface of the frame beam 8 of the frame vehicle, and the hanging chain 10 is arranged at the bottom of the mount 9. The hanging chain 10 can be adjusted in length to adapt to the transported parts of different heights.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled inverting device, comprising a handrail, a carriage, a locking device, and a running device, characterized in that: The end of the handrail is connected and fixed to one end of the trolley by bolts. The trolley includes a frame beam, a bolt hole is arranged on the top of one end of the frame beam connected to the handrail, a support column and an inclined tie rod are arranged on the top surface of the frame beam at the center of gravity, and a frame seat is arranged on the lower surface. The frame seat is fixedly connected to the operating device, and locking devices are arranged on both sides of the operating device and the lower surface of the frame beam.

2. An assembled inversion device according to claim 1, characterized in that: The handrail comprises a cross bar and a push rod, one end of the push rod is connected to the cross bar in a T-shape, and the other end is provided with a bolt hole for connecting with a trolley.

3. The assembled inverting device according to claim 1, characterized in that: The frame trolley also includes a pad and a sleeve. The pad is arranged between the support column and the inclined tie rod. The sleeve is arranged on the frame beam on the side where the frame trolley is connected to the handrail. The sleeve is provided with a bolt through hole.

4. The assembled inverting device according to claim 1, characterized in that: The operating device comprises a portal frame and wheels. The crossbeam of the portal frame is fixed to the frame seat of the frame vehicle through connecting bolts. The two side columns of the portal frame are connected to the wheels through reducing shafts and locked by nuts.

5. The assembled inverting device according to claim 4, characterized in that: The variable diameter shaft is provided with a reinforcement plate on the inner side of the column.

6. The assembled inverting device according to claim 1, characterized in that: The locking device comprises a hanging seat and a hanging chain. The hanging seat is arranged on the lower surface of the frame beam of the frame vehicle, and the hanging chain is arranged on the bottom of the hanging seat.

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