CN216105675U - Gantry crane cross track linking structure - Google Patents
Gantry crane cross track linking structure Download PDFInfo
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- CN216105675U CN216105675U CN202122119491.XU CN202122119491U CN216105675U CN 216105675 U CN216105675 U CN 216105675U CN 202122119491 U CN202122119491 U CN 202122119491U CN 216105675 U CN216105675 U CN 216105675U
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- rail
- track
- gantry crane
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Abstract
The utility model belongs to the field of track structures, and provides a gantry crane cross track connection structure, which comprises: the concrete foundation comprises transverse rails, longitudinal rails, rail crossing notches and a concrete base; the bottom of the transverse rail and the bottom of the longitudinal rail are fixedly arranged on the concrete base, the transverse rail and the longitudinal rail are perpendicularly arranged and are disconnected at the intersection, the intersection is provided with a clamping groove at the intersection end of the transverse rail and the longitudinal rail, the inside of the intersection groove is rotatably provided with a linking rail, and the two ends of the linking rail are provided with clamping blocks matched and clamped with the clamping grooves. In the longitudinal operation process of the gantry crane, when the gantry crane operates to the cross position of the track, the gantry crane stops operating, the transversely connected track is taken out, and the gantry crane is rotatably placed in the longitudinal track to realize the continuity of the longitudinal track. Similarly, when the transverse gantry crane runs to the cross of the track, the longitudinal connecting track is taken out and rotationally placed in the transverse track.
Description
Technical Field
The utility model belongs to the field of track structures, and particularly relates to a cross track connection structure of a gantry crane.
Background
In a large precast beam yard of traffic engineering, when beam slabs are manufactured and transported, a gantry crane hoisting device is needed to hoist and transport the steel reinforcement framework and the beam slabs. Due to the functional characteristics of the precast yard, the site operation environment is complex, and the longitudinal and transverse rails of the gantry crane rails need to be arranged in a crossed manner, so that the purpose of transportation is achieved. In the prior art, in order to ensure that crossed rail transportation is not affected, the rail transportation needs to be completed by means of a rail connection auxiliary device, and the existing connection auxiliary device is complex in structure and inconvenient to connect and use.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a gantry crane crossed rail connection structure, aiming at solving the problem of inconvenient cross connection of longitudinal and transverse rails.
The utility model is realized by the following steps: the concrete foundation comprises transverse rails, longitudinal rails, rail crossing notches and a concrete base; the bottom of the transverse rail and the bottom of the longitudinal rail are fixedly arranged on the concrete base, the transverse rail and the longitudinal rail are perpendicularly arranged and are disconnected at the intersection, the concrete base is characterized in that the intersection is provided with a clamping groove at the intersection end of the transverse rail and the longitudinal rail, the inside of the intersection groove is rotatably provided with a linking rail, and the two ends of the linking rail are provided with clamping blocks matched and connected with the clamping grooves.
In the longitudinal operation process of the gantry crane, when the gantry crane operates to the cross position of the track, the gantry crane stops operating, the transversely connected track is taken out, and the gantry crane is rotatably placed in the longitudinal track to realize the continuity of the longitudinal track. Similarly, when the transverse gantry crane runs to the cross of the track, the longitudinal connecting track is taken out and rotationally placed in the transverse track.
Preferably, the rail cross notches are arranged in a square structure, so that the connection rail can rotate longitudinally and transversely in an annular mode inside the connection rail, and connection with the transverse rail and the longitudinal rail is achieved.
When adjusting the joining rail, the lifting and rotating of the joining rail need to be controlled manually, so that the working efficiency can be reduced. A group of rotary lifting mechanisms fixed on the concrete base is arranged in the middle of the bottom of the connecting track;
preferably, rotatory elevating system is including setting up the servo motor inside the concrete base, servo motor upside output rotates and is connected with the dwang, the top fixed mounting of dwang has the lift, the top fixed connection of lift is on linking up the track, link up the track when rotatory in the adjustment, upwards rise through starting the lift will link up the track, shift out the fixture block at both ends from the draw-in groove, then it is rotatory to utilize servo motor, it links up the use to link up on horizontal track or the vertical track to link up the track removal, setting through servo motor and lift, be convenient for automatic control links up the orbital motion, thereby can improve degree of automation and the work efficiency who uses by a wide margin.
Preferably, a group of supporting plates are fixedly mounted at the top of the lifter, and the supporting stability of the lifter can be improved through the cushioning effect of the supporting plates.
According to the cross rail connection structure of the gantry crane, the cross rail connection structure of the gantry crane realizes normal operation of longitudinal transportation and transverse transportation of the gantry crane by using the connection rail, and is simple and convenient to use; through setting up the orbital lift of rotatory elevating system control linking and rotatory, be convenient for further improve this linking mechanism efficiency of operation.
Drawings
Fig. 1 is a longitudinal operation schematic diagram of a cross rail connection structure of a gantry crane.
Fig. 2 is a schematic diagram of transverse operation of a gantry crane cross track connection structure.
Fig. 3 is a schematic diagram of a cross track structure joining track of a gantry crane.
Fig. 4 is a cross-shaped track structure section schematic diagram of a gantry crane.
Fig. 5 is a schematic view of a connection structure of a rotary lifting mechanism and a joining track in a cross track of a gantry crane.
Fig. 6 is a schematic structural diagram of a rotary lifting mechanism in a gantry crane cross track structure.
In the drawings: 1-transverse track; 2-longitudinal track; 3-joining the rails; 4-track cross notches; 5-a concrete base; 6-clamping blocks; 7-a rotary lifting mechanism; 8-a servo motor; 9-a lifter; 10-rotating rods; 11-a support plate; 12-card slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 4, a structure diagram of a cross track connection structure of a gantry crane provided in an embodiment of the present invention includes: the concrete foundation comprises a transverse rail 1, a longitudinal rail 2, a rail cross notch 4 and a concrete base 5; the bottoms of the transverse rail 1 and the longitudinal rail 2 are fixedly arranged on a concrete base 5, the transverse rail 1 and the longitudinal rail 2 are vertically arranged and are disconnected at an intersection, and a clamping groove 12 is formed at the intersection end of the transverse rail 1 and the longitudinal rail 2 at the intersection; the inside rotation of track intersection notch 4 is provided with links up track 3, and the both ends that link up track 3 are provided with the fixture block 6 with draw-in groove 12 cooperation joint, track intersection notch 4 sets up to square structure, is convenient for link up track 3 and can carry out annular vertical and horizontal rotation inside it to the realization is with linking up of horizontal track 1, vertical track 2.
In the longitudinal operation process of the gantry crane, when the gantry crane operates to the cross position of the track, the gantry crane stops operating, the transverse connection track 3 is taken out, and the gantry crane is rotatably placed in the longitudinal track 2 to realize the continuity of the longitudinal track 2. Similarly, when the transverse gantry crane runs to the cross of the track, the longitudinal connecting track 3 is taken out and rotationally placed in the transverse track 1.
When the joining track 3 is adjusted, the joining track 3 needs to be manually controlled to lift and rotate, so that the working efficiency is reduced, and therefore, referring to fig. 5-6, a group of rotary lifting mechanisms 7 fixed on the concrete base 5 is arranged in the middle of the bottom of the joining track 3;
rotatory elevating system 7 is including setting up at the inside servo motor 8 of concrete base 5, 8 upside outputs of servo motor rotate and are connected with dwang 10, the top fixed mounting of dwang 10 has lift 9, the top fixed connection of lift 9 is on linking up track 3, when the adjustment links up track 3 rotatory, it upwards raises to link up track 3 through starting lift 9, shift out the fixture block 6 at both ends from draw-in groove 12, then it is rotatory to utilize servo motor 8, it links up the use to link up on track 3 removes horizontal track 1 or vertical track 2, setting through servo motor 8 and lift 9, the automatic control of being convenient for links up track 3 operation, thereby can improve degree of automation and the work efficiency who uses by a wide margin.
A group of supporting plates 11 are fixedly mounted at the top of the lifter 9, and the supporting stability of the lifter 9 can be improved through the cushion effect of the supporting plates 11.
The embodiment of the utility model provides a gantry crane crossed track connection structure, in the longitudinal operation process of a gantry crane, when the gantry crane runs to the track crossed position, the gantry crane stops running, the connection track 3 in the transverse direction is taken out through a lifter 9, and then the connection track is rotationally placed in the longitudinal track 2 through the rotational operation of a servo motor 8, so that the continuity of the longitudinal track 2 is realized. Similarly, when the transverse gantry crane runs to the cross of the track, the longitudinal connecting track 3 is taken out and rotationally placed in the transverse track 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A portal crane cross track links up structure includes: the concrete foundation comprises transverse rails, longitudinal rails, rail crossing notches and a concrete base; the bottom of the transverse rail and the bottom of the longitudinal rail are fixedly arranged on the concrete base, the transverse rail and the longitudinal rail are perpendicularly arranged and are disconnected at the intersection, the concrete base is characterized in that the intersection is provided with a clamping groove at the intersection end of the transverse rail and the longitudinal rail, the inside of the intersection groove is rotatably provided with a linking rail, and the two ends of the linking rail are provided with clamping blocks matched and connected with the clamping grooves.
2. The gantry crane cross rail connection structure as claimed in claim 1, wherein the rail crossing notches are arranged in a square structure.
3. The gantry crane crossed rail connection structure as claimed in claim 2, wherein a set of rotary lifting mechanisms fixed on the concrete base is arranged at the bottom middle part of the connection rail.
4. The gantry crane cross track connection structure as claimed in claim 3, wherein the rotary lifting mechanism comprises a servo motor disposed inside the concrete base, the output end of the upper side of the servo motor is rotatably connected with a rotating rod, a lifter is fixedly mounted on the top of the rotating rod, and the top of the lifter is fixedly connected to the connection track.
5. The gantry crane cross rail connection structure as claimed in claim 4, wherein a set of support plates is fixedly installed on the top of the elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119491.XU CN216105675U (en) | 2021-09-03 | 2021-09-03 | Gantry crane cross track linking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119491.XU CN216105675U (en) | 2021-09-03 | 2021-09-03 | Gantry crane cross track linking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216105675U true CN216105675U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122119491.XU Active CN216105675U (en) | 2021-09-03 | 2021-09-03 | Gantry crane cross track linking structure |
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| CN (1) | CN216105675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116788988A (en) * | 2023-08-29 | 2023-09-22 | 博兴县金得源涂料有限公司 | Transfer mechanism in paint produce |
-
2021
- 2021-09-03 CN CN202122119491.XU patent/CN216105675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116788988A (en) * | 2023-08-29 | 2023-09-22 | 博兴县金得源涂料有限公司 | Transfer mechanism in paint produce |
| CN116788988B (en) * | 2023-08-29 | 2023-11-17 | 博兴县金得源涂料有限公司 | Transfer mechanism in paint produce |
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