CN212475845U - Magnetic suspension track slab turning device - Google Patents
Magnetic suspension track slab turning device Download PDFInfo
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- CN212475845U CN212475845U CN202020890511.6U CN202020890511U CN212475845U CN 212475845 U CN212475845 U CN 212475845U CN 202020890511 U CN202020890511 U CN 202020890511U CN 212475845 U CN212475845 U CN 212475845U
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- track plate
- arm
- turning device
- magnetic suspension
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Abstract
The utility model provides a magnetism floats track board turning device. Comprises a main hanging beam, 2 groups of hanging rods at two sides and 2 groups of turning arms which are connected through 4 groups of lateral stabilizing pull rods. An electric hoist is arranged on the suspender, and a slewing mechanism is arranged at the connecting position of the electric hoist and the turnover arm. The electric hoist drives the slewing mechanism to realize 180-degree turnover of the turnover arm. The two end faces of the track plate are clamped through the turning-over arm and then fastened through the lateral stabilizing pull rod, and the track plate is installed in place. The electric hoist drives the swing mechanism to realize 180-degree turning motion of the turning arm and the clamped track slab.
Description
Technical Field
The utility model relates to a magnetism floats track board turning device.
Background
The magnetic suspension track slab is a concrete prefabricated member, generally has a length of about 6 meters, a width of about 3 meters, a thickness of about 0.5 meter and a total weight of about 15 tons. The structure of the turning tool is similar to that of a concrete plate beam, but in the process of prefabricating the conventional concrete plate beam, the turning requirement is rarely involved, so that a tool and a process special for turning a track plate are not provided. When a certain plate girder needs to be turned over, the plate girder turning-over operation is often finished by using hoisting machinery such as a crane and by carrying and lifting for many times and temporarily placing and cushioning the ground, and the whole process is complicated, long in time consumption and very low in safety and reliability.
As shown in fig. 1, the magnetic levitation track plate is a flat reinforced concrete precast block, two sides of which are provided with a guide plate 1 and a sliding plate 2 along the length direction, and the lower part of which is provided with a stator core 3. In the prefabrication process of the track slab, in order to meet the process requirements of machining the surfaces of the lateral guide line plate and the sliding plate and assembling the stator, the plane of the whole reinforced concrete prefabricated block needs to be turned over.
In the production and processing (prefabrication) of the magnetic suspension track plate, the plate beam needs to be turned over for 3 times according to the production process, and the track plate (figure 1) is relatively heavy (15 tons), the size of the plate beam is relatively large (6m multiplied by 2.8m multiplied by 0.5m), the conventional means is inconvenient to operate, has relatively large risk and is not beneficial to batch production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetism floats track board turning device.
In order to solve the above problem, the utility model provides a magnetism floats track slab turning device, include:
a main hoisting beam;
the top of each suspender is connected with one end of the main hanging beam;
each turnover arm is connected with the bottom of one suspender respectively and is used for clamping a magnetic suspension track plate;
the slewing mechanism is connected with the turning-over arm and is positioned at the joint of the turning-over arm and the lifting rod;
the electric hoist, the electric hoist set up in the upper portion of jib, the electric hoist with rotation mechanism connects.
Furthermore, in the above magnetic levitation track plate turning device, each turning arm is further provided with a square hole for the stator core of the magnetic levitation track plate to penetrate through.
Furthermore, in the turning device for the magnetic suspension track slab, the turning mechanism is connected with the turning arm through a spline.
Furthermore, in the above magnetic levitation track slab turning device, the main hanging beam is also provided with a lifting lug.
Further, in the above magnetic levitation track plate turning device, it further comprises:
4 lateral stabilizing pull rods, each lateral stabilizing pull rod is respectively connected with the corresponding side ends of the two turning arms.
Furthermore, in the above magnetic levitation track plate turning device, the turning arm is of a frame structure matched with the end surface of the magnetic levitation track plate.
Furthermore, in the above magnetic levitation track plate turning device, each turning arm is further provided with an upper positioning bolt, a lower positioning bolt and two side surface positioning bolts connected with the magnetic levitation track plate.
Furthermore, in the magnetic suspension track plate turning device, the number of the electric hoists arranged on each suspender is 2.
Furthermore, in the magnetic suspension track plate turning device, a rubber pad is arranged on the contact surface of each turning arm and the magnetic suspension track plate.
Compared with the prior art, this the utility model discloses a magnetism floats track board turning device is a collection hoist and mount, upset, function comprehensive frock utensil such as centre gripping, and the arm that stands up uses in pairs, overlaps respectively at the head and the tail both ends of magnetism floats track board to but synchronous operation's electric block is the power supply, uses electric block drive rotation mechanism, carries out roll-over control to the arm that stands up.
The utility model discloses to a construction process requirement of track board among high-speed magnetic levitation line construction engineering, for the technological problem that the track board needs the multiple turnover when processing and stator equipment in solving batch production, designed magnetic levitation track board turning device to simplify technology, improve operating efficiency. The utility model discloses magnetism floats track board (blank) needs the efficiency of construction and the safety problem that the multiple turn over brought when machining and stator equipment in effectual solution batch production. The utility model discloses an after using magnetism to float track board turning device, optimized magnetism to float track board and stood up process flow, improved when reducing the rate of utilization to hoisting machinery and stood up frock efficiency, avoided the workman to stand up the heavy operation of in-process at magnetism to float track board, safety, the reliability of whole operation also obtain the guarantee simultaneously, do benefit to the prefabricated processing of magnetism to float track board.
Drawings
Fig. 1 is a structural view of a conventional magnetic levitation track plate;
fig. 2 is a structural diagram of a magnetic levitation track plate turning-over device according to an embodiment of the present invention;
fig. 3 is an installation diagram of a magnetic levitation track slab turning device according to an embodiment of the present invention;
fig. 4 is a partially enlarged schematic view of the magnetic levitation track plate turning device according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 2-4, the utility model provides a magnetic levitation track slab turnover device, include:
a main hoisting beam 4;
the top of each suspender 5 is respectively connected with one end of the main hoisting beam 4;
the turning device comprises two turning arms 6, wherein each turning arm 6 is connected with the bottom of a suspender 5, and the turning arms 6 are used for clamping a magnetic suspension track plate 7;
the swing mechanism 8 is connected with the turning-over arm 6, and the swing mechanism 8 is positioned at the joint of the turning-over arm 6 and the suspender 5;
Here, as shown in fig. 2, the main components of the magnetic levitation track slab turning device of the present invention may include a main suspension beam 4, 2 groups of two side suspension rods 5, 2 groups of turning arms 6 connected by 4 groups of lateral stabilizing tie rods 10. The suspender is provided with 4 electric hoists, and the connecting position of the electric hoists and the turning arm is provided with a swing mechanism. The electric hoist drives the slewing mechanism to realize 180-degree turnover of the turnover arm.
The magnetic suspension track slab is installed as shown in figure 3, the two end faces of the track slab are clamped by the turning arms and then fastened by the lateral stabilizing pull rods, and the track slab is installed in place. The electric hoist drives the swing mechanism to realize 180-degree turning motion of the turning arm and the clamped track slab.
As shown in fig. 2, the utility model discloses a magnetic levitation track board turning device is a collection hoist and mount, upset, centre gripping etc. function comprehensive frock utensil, and the arm that stands up uses in pairs, overlaps respectively at the head and the tail both ends of magnetic levitation track board to but synchronous operation's electric block is the power supply, uses electric block drive rotation mechanism, carries out roll-over control to the arm that stands up.
The utility model discloses to a construction process requirement of track board among high-speed magnetic levitation line construction engineering, for the technological problem that the track board needs the multiple turnover when processing and stator equipment in solving batch production, designed magnetic levitation track board turning device to simplify technology, improve operating efficiency. The utility model discloses magnetism floats track board (blank) needs the efficiency of construction and the safety problem that the multiple turn over brought when machining and stator equipment in effectual solution batch production. The utility model discloses an after using magnetism to float track board turning device, optimized magnetism to float track board and stood up process flow, improved when reducing the rate of utilization to hoisting machinery and stood up frock efficiency, avoided the workman to stand up the heavy operation of in-process at magnetism to float track board, safety, the reliability of whole operation also obtain the guarantee simultaneously, do benefit to the prefabricated processing of magnetism to float track board.
The utility model discloses a maglev track board stands up in the device embodiment, still be provided with the square hole 11 that 3 play were worn to the stator core that supplies maglev track board 7 on every stands up the arm.
Here, because the stator core 3 installed at the lower part of the magnetic suspension track plate 7 will exceed the end faces of the magnetic suspension track plate 7, the two sides of the turning arm 6 are provided with square holes 11 so as to be free from the influence of the stator core when being tightly adhered and fixed with the magnetic suspension track plate.
As shown in fig. 4, in an embodiment of the magnetic levitation track slab turning device of the present invention, the turning mechanism 8 is connected to the turning arm through a spline 12.
As shown in fig. 2, in an embodiment of the magnetic levitation track slab turning device of the present invention, a lifting lug 13 is further disposed on the main lifting beam 4.
Here, whole turning device is in the unsettled state through main hanging beam upper portion lug and factory building driving or other machinery lift by crane. The rail plate is ensured not to be scraped with the ground in the turnover process.
The utility model discloses a maglev track board stands up in the device embodiment, still includes:
4 lateral stabilizing pull rods 10, wherein each lateral stabilizing pull rod 10 is respectively connected with the corresponding lateral ends of the two turning arms 6.
After the magnetic suspension track plate is sleeved and fixed well by the turning-over arm, 4 lateral stabilizing pull rods are tightened on two sides, so that the stability of the plate beam during turning over can be ensured, and the safety coefficient is improved.
As shown in fig. 2 and 3, in an embodiment of the magnetic levitation track plate turning device of the present invention, the turning arm 6 is a frame structure matched with the end surface of the magnetic levitation track plate 7.
The turnover arm is of a frame structure and is matched with the end face of the track plate, and the end part of the track plate can be sleeved with the turnover arm. The size of the end face of the turning arm is matched with that of the end face of the track plate and can be sleeved in.
As shown in fig. 2 and 3, in an embodiment of the magnetic levitation track plate turning device of the present invention, each turning arm 6 is further provided with an upper positioning bolt 14, a lower positioning bolt 15 and two side positioning bolts 16 connected to the magnetic levitation track plate 7.
The magnetic suspension track plate is fixed by upper and lower positioning bolts and positioning bolts at two side surfaces on the turning arm.
As shown in fig. 2 and 3, in an embodiment of the magnetic levitation track slab turning device of the present invention, the number of the electric block 9 disposed on each suspension rod 5 is 2.
In one embodiment of the magnetic levitation track plate turning device of the utility model, each turning arm 6 and the contact surface of the magnetic levitation track plate 7 are provided with rubber pads.
The rubber blocks can be padded on the end faces of the turnover arm and the track plate, so that slight movement between the track plate and the turnover arm is prevented.
As shown in fig. 2-4, the magnetic levitation track slab turning-over method of the present invention adopts any of the above embodiments, the magnetic levitation track slab turning-over device, the method comprises:
step S1, hoisting the magnetic suspension track slab turning device above the magnetic suspension track slab 7, loosening the turning arm 6 of the magnetic suspension track slab turning device and aligning the turning arm with the two end faces of the magnetic suspension track slab 7, and after tightening the magnetic suspension track slab through the lateral stabilizing pull rod 10, confirming that the magnetic suspension track slab and the turning arm are assembled and fastened;
a rubber pad can be arranged between the turning arm and the magnetic suspension track plate for protection;
step S2, hoisting the magnetic suspension track plate turning device together with the magnetic suspension track plate 7 to the air through the factory building crane;
step S3, determining that the lower part of the magnetic suspension track plate is enough to turn over from the ground, starting the electric block 9 on the suspender, matching two by two to realize the same direction and synchronous rotation of the revolving mechanism 8, the flywheel of the revolving mechanism 8 drives the turning arm 6 to turn over for 180 degrees, so that the turning arm 6 drives the magnetic suspension track plate 7 to turn over for 180 degrees, after the magnetic suspension track plate 7 is positioned at the subsequent process processing station, loosening the lateral stable pull rod 10 and the turning arm 6 to separate the magnetic suspension track plate 7 from the magnetic suspension track plate turning device.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A magnetic levitation track slab turning device is characterized by comprising:
a main hoisting beam;
the top of each suspender is connected with one end of the main hanging beam;
each turnover arm is connected with the bottom of one suspender respectively and is used for clamping a magnetic suspension track plate;
the slewing mechanism is connected with the turning-over arm and is positioned at the joint of the turning-over arm and the lifting rod;
the electric hoist, the electric hoist set up in the upper portion of jib, the electric hoist with rotation mechanism connects.
2. The turning device of the magnetic suspension track plate as claimed in claim 1, wherein each turning arm is further provided with a square hole for the stator core of the magnetic suspension track plate to penetrate through.
3. The turning device of the magnetic suspension track slab as claimed in claim 1, wherein the turning mechanism is connected with the turning arm through a spline.
4. The turning device for the magnetic levitation track slab as claimed in claim 1, wherein the main suspension beam is further provided with a lifting lug.
5. The magnetic levitation track plate turning device as recited in claim 1, further comprising:
4 lateral stabilizing pull rods, each lateral stabilizing pull rod is respectively connected with the corresponding side ends of the two turning arms.
6. The turning device for the magnetic suspension track plate as claimed in claim 1, wherein the turning arm is a frame structure matched with the end surface of the magnetic suspension track plate.
7. The turning device for the magnetic levitation track plate as claimed in claim 1, wherein each turning arm is further provided with an upper positioning bolt, a lower positioning bolt and two side positioning bolts connected with the magnetic levitation track plate.
8. The turning device for the magnetic levitation track plate as claimed in claim 1, wherein the number of the electric block arranged on each suspension rod is 2.
9. The turning device for the magnetic suspension track plate as claimed in claim 1, wherein a rubber pad is further arranged on the contact surface of each turning arm and the magnetic suspension track plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890511.6U CN212475845U (en) | 2020-05-25 | 2020-05-25 | Magnetic suspension track slab turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020890511.6U CN212475845U (en) | 2020-05-25 | 2020-05-25 | Magnetic suspension track slab turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212475845U true CN212475845U (en) | 2021-02-05 |
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ID=74411761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020890511.6U Active CN212475845U (en) | 2020-05-25 | 2020-05-25 | Magnetic suspension track slab turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212475845U (en) |
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2020
- 2020-05-25 CN CN202020890511.6U patent/CN212475845U/en active Active
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