CN214611168U - Flexible crane rail passing system - Google Patents
Flexible crane rail passing system Download PDFInfo
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- CN214611168U CN214611168U CN202120477790.8U CN202120477790U CN214611168U CN 214611168 U CN214611168 U CN 214611168U CN 202120477790 U CN202120477790 U CN 202120477790U CN 214611168 U CN214611168 U CN 214611168U
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- rails
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Abstract
The utility model relates to a flexible crane rail passing system, which comprises a plurality of fixed transverse rails, a movable transverse rail and two fixed longitudinal rails, wherein the fixed transverse rails and the fixed longitudinal rails are all fixedly connected on a steel structure and erected in the air, all the fixed transverse rails are arranged into two rows, a span is formed between the two rows of fixed transverse rails, the two fixed longitudinal rails are respectively positioned at both sides of the span, and the movable transverse rail is slidably installed on the two fixed longitudinal rails and is alternatively butted with all the fixed transverse rails; spring pins are respectively arranged at two ends of the movable transverse rail, a pin hole is arranged at one end of the fixed transverse rail, which is close to the movable transverse rail, and the spring pins extend into the pin holes to lock the butted movable transverse rail and the fixed transverse rail; the device also comprises a cross beam and two vertical rods, wherein the cross beam is fixedly connected to the two longitudinal frames, the upper ends of the vertical rods are fixedly connected with the cross beam, the lower ends of the vertical rods extend to the upper part of the ground to form handles, the two vertical rods are opposite, and hand brakes are respectively arranged on the handles; the two hand brakes are in one-to-one correspondence and are connected with the spring pins through brake cables.
Description
Technical Field
The utility model relates to a hoist, concretely relates to flexible hoist crosses rail system.
Background
The flexible crane rail passing devices in the market at present are few, can realize the functions of rail butt joint and cross span, but have several obvious defects:
1. the operation is not very convenient.
2. The structure is relatively complicated.
3. The manufacturing cost is too high.
Disclosure of Invention
In order to solve the problem, the utility model provides a flexible crane crosses rail system.
The technical scheme of the utility model:
a rail passing system of a flexible crane comprises a plurality of fixed transverse rails, a movable transverse rail and two fixed longitudinal rails, wherein the fixed transverse rails and the fixed longitudinal rails are fixedly connected to a steel structure and erected in the air, all the fixed transverse rails are arranged in two rows, a span is formed between the two rows of fixed transverse rails, the two fixed longitudinal rails are respectively positioned at two sides of the span, longitudinal frames are correspondingly arranged below the fixed longitudinal rails one by one, and the longitudinal frames are slidably arranged on the corresponding fixed longitudinal rails and move on the corresponding fixed longitudinal rails; the movable transverse rails are fixedly connected to the two longitudinal frames, move along with the two longitudinal frames and are alternatively butted with all the fixed transverse rails.
The spring pins are respectively installed at two ends of the movable transverse rail, pin holes are installed at one end, close to the movable transverse rail, of the fixed transverse rail, the spring pins stretch into the pin holes, and the movable transverse rail and the fixed transverse rail which are in butt joint are locked.
The rail passing system also comprises a cross beam and two vertical rods, the cross beam is fixedly connected to the two longitudinal frames, the upper ends of the vertical rods are fixedly connected with the cross beam, the lower ends of the vertical rods extend to the upper part of the ground to form handles, the two vertical rods are opposite, and hand brakes are respectively arranged on the handles; the two hand brakes are in one-to-one correspondence and are connected with the spring pins through brake cables.
The hoist is installed on the removal horizontal rail to move on removing the horizontal rail and with the fixed horizontal rail that removes the horizontal rail butt joint.
The fixed transverse rail, the movable transverse rail and the fixed longitudinal rail are KBK II rails; the movable transverse rail and the fixed longitudinal rail are respectively provided with a plurality of trolleys, the trolleys arranged on the movable transverse rail are connected with the hoist to drive the hoist to move on the movable transverse rail and the fixed transverse rail butted with the movable transverse rail, the trolleys arranged on the fixed longitudinal rail are connected with the longitudinal frame, and the longitudinal frame is driven to move on the corresponding fixed longitudinal rail.
The calabash is totally two, and the dolly on moving the horizontal rail is installed in calabash one-to-one correspondence connection, and the dolly on moving the horizontal rail passes through the crossbearer and connects.
A plurality of cross rods are uniformly distributed between the two vertical rods from top to bottom, and two ends of each cross rod are fixedly connected with the vertical rods on the same side respectively.
One end of the fixed transverse rail, which is close to the movable transverse rail, is fixedly connected with a positioning plate, a longitudinal sliding groove is formed in the positioning plate, two ends of the longitudinal sliding groove are provided with openings, and the pin hole is formed in the longitudinal sliding groove; before the movable transverse rail is in butt joint with the fixed transverse rail, the spring pin enters the longitudinal sliding groove from the opening of the longitudinal sliding groove and moves in the longitudinal sliding groove, and the spring pin falls into the pin hole at the butt joint position to realize the positioning of the movable transverse rail and the fixed transverse rail.
The utility model has the advantages of reasonable design, simple structure, convenient and fast butt joint movement and simple and convenient operation.
Drawings
Fig. 1 is a front view of a flexible crane over-rail system.
Fig. 2 is a partially enlarged schematic view of fig. 1.
Fig. 3 is a side view (in part) of a flexible crane over-rail system.
In the figure, a fixed transverse rail 1 moves a transverse rail 2, a fixed longitudinal rail 3, a longitudinal frame 4, a spring pin 5, a cross beam 6, a vertical rod 7, a hand brake 9, a transverse frame 11, a cross beam 12, a positioning plate 13, a longitudinal sliding groove 14 and a steel structure 15.
Detailed Description
As shown in fig. 1-3, a flexible crane track-crossing system comprises a plurality of fixed transverse rails 1, a movable transverse rail 2 and two fixed longitudinal rails 3, wherein the fixed transverse rails 1 and the fixed longitudinal rails 3 are both fixedly connected to a steel structure 15 and erected in the air, all the fixed transverse rails 1 are arranged in two rows, a span is formed between the two rows of the fixed transverse rails 1, the two fixed longitudinal rails 3 are respectively positioned at two sides of the span, longitudinal frames 4 are correspondingly arranged below the fixed longitudinal rails 3 one by one, and the longitudinal frames 4 are slidably mounted on the corresponding fixed longitudinal rails 3 and move on the corresponding fixed longitudinal rails 3; the movable transverse rail 2 is fixedly connected to the two longitudinal frames 4, moves along with the two longitudinal frames 4 and is alternatively butted with all the fixed transverse rails 1; the two ends of the movable transverse rail 2 are respectively provided with a spring pin 5, one end of the fixed transverse rail 1 close to the movable transverse rail 2 is provided with a pin hole 6, and the spring pin 5 extends into the pin hole 6 to lock the butted movable transverse rail 2 and the fixed transverse rail 1; the rail passing system further comprises a cross beam 7 and two vertical rods 8, the cross beam 7 is fixedly connected to the two longitudinal frames 4, the upper ends of the vertical rods 8 are fixedly connected with the cross beam 7, the lower ends of the vertical rods extend to the upper part of the ground to form handles, the two vertical rods 8 are opposite, and hand brakes 9 are respectively arranged on the handles; the two hand brakes 9 correspond to each other one by one and are connected with the spring pins 5 through brake cables; the hoist 10 is arranged on the movable transverse rail 2 and moves on the movable transverse rail 2 and the fixed transverse rail 1 butted with the movable transverse rail 2; the fixed transverse rail 1, the movable transverse rail 2 and the fixed longitudinal rail 3 are KBK II rails; the moving transverse rail 2 and the fixed longitudinal rail 3 are respectively provided with a plurality of trolleys, the trolleys arranged on the moving transverse rail 2 are connected with the hoist 10 to drive the hoist 10 to move on the moving transverse rail 2 and the fixed transverse rail 1 butted with the moving transverse rail 2, the trolleys arranged on the fixed longitudinal rail 3 are connected with the longitudinal frame 4 to drive the longitudinal frame 4 to move on the corresponding fixed longitudinal rail 3; the number of the hoists 10 is two, the hoists 10 are correspondingly connected with trolleys arranged on the movable transverse rails 2 one by one, and the trolleys on the movable transverse rails 2 are connected through transverse frames 11; a plurality of cross rods 12 are uniformly distributed between the two vertical rods 8 from top to bottom, and two ends of each cross rod 12 are fixedly connected with the vertical rods 8 on the same side respectively; one end of the fixed transverse rail 1, which is close to the movable transverse rail 2, is fixedly connected with a positioning plate 13, a longitudinal sliding groove 14 is formed in the positioning plate 13, two ends of the longitudinal sliding groove 14 are opened, and the pin hole 6 is formed in the longitudinal sliding groove 14.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A flexible crane rail passing system comprises a plurality of fixed transverse rails, a movable transverse rail and two fixed longitudinal rails, wherein the fixed transverse rails and the fixed longitudinal rails are fixedly connected to a steel structure and erected in the air, all the fixed transverse rails are arranged in two rows, a span is formed between the two rows of fixed transverse rails, and the two fixed longitudinal rails are respectively positioned at two sides of the span; the movable transverse rail is fixedly connected to the two longitudinal frames, moves along with the two longitudinal frames and is alternatively butted with all the fixed transverse rails;
spring pins are respectively arranged at two ends of the movable transverse rail, a pin hole is arranged at one end of the fixed transverse rail, which is close to the movable transverse rail, and the spring pins extend into the pin holes to lock the butted movable transverse rail and the fixed transverse rail;
the rail passing system also comprises a cross beam and two vertical rods, the cross beam is fixedly connected to the two longitudinal frames, the upper ends of the vertical rods are fixedly connected with the cross beam, the lower ends of the vertical rods extend to the upper part of the ground to form handles, the two vertical rods are opposite, and hand brakes are respectively arranged on the handles; the two hand brakes are in one-to-one correspondence and are connected with the spring pins through brake cables;
the hoist is installed on the removal horizontal rail to move on removing the horizontal rail and with the fixed horizontal rail that removes the horizontal rail butt joint.
2. The flexible crane track crossing system as claimed in claim 1, wherein the fixed transverse rail, the movable transverse rail and the fixed longitudinal rail are all KBK II rails; the movable transverse rail and the fixed longitudinal rail are respectively provided with a plurality of trolleys, the trolleys arranged on the movable transverse rail are connected with the hoist to drive the hoist to move on the movable transverse rail and the fixed transverse rail butted with the movable transverse rail, the trolleys arranged on the fixed longitudinal rail are connected with the longitudinal frame, and the longitudinal frame is driven to move on the corresponding fixed longitudinal rail.
3. The flexible crane track crossing system as claimed in claim 2, wherein the number of the hoists is two, the hoists are correspondingly connected with trolleys mounted on the moving cross rail, and the trolleys on the moving cross rail are connected through a cross frame.
4. The flexible crane track crossing system as claimed in claim 1, wherein a plurality of cross bars are uniformly distributed between the two vertical bars from top to bottom, and both ends of the cross bars are fixedly connected with the vertical bars on the same side.
5. The flexible crane track crossing system according to claim 1, wherein a positioning plate is fixedly connected to one end of the fixed transverse rail close to the movable transverse rail, a longitudinal sliding groove is formed in the positioning plate, two ends of the longitudinal sliding groove are open, and the pin hole is formed in the longitudinal sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120477790.8U CN214611168U (en) | 2021-03-05 | 2021-03-05 | Flexible crane rail passing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120477790.8U CN214611168U (en) | 2021-03-05 | 2021-03-05 | Flexible crane rail passing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214611168U true CN214611168U (en) | 2021-11-05 |
Family
ID=78393245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120477790.8U Active CN214611168U (en) | 2021-03-05 | 2021-03-05 | Flexible crane rail passing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214611168U (en) |
-
2021
- 2021-03-05 CN CN202120477790.8U patent/CN214611168U/en active Active
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