CN220116078U - Trench conductive device for crane - Google Patents
Trench conductive device for crane Download PDFInfo
- Publication number
- CN220116078U CN220116078U CN202321427884.XU CN202321427884U CN220116078U CN 220116078 U CN220116078 U CN 220116078U CN 202321427884 U CN202321427884 U CN 202321427884U CN 220116078 U CN220116078 U CN 220116078U
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- trench
- crane
- pin shaft
- frame
- sleeve
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- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a trench conductive device for a crane, which comprises a ground trench, wherein a guide rail is fixedly arranged on the ground trench, a crane body is movably arranged on the guide rail, a connecting mechanism is fixedly arranged on the crane body, and a conductive assembly is fixedly arranged in the ground trench. The utility model has the beneficial effects that: 1. the cable can be prevented from being damaged in the operation process of the crane; 2. the vehicle can safely pass through the ground groove body, and meanwhile, the utilization rate of the ground of the crane airport is improved.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a trench conductive device for a crane.
Background
The gantry crane is mainly used for cargo handling operation, and the power supply modes of the gantry crane generally have two types: one is cable connection power supply, and the other is suspension sliding contact type power supply of the hack lever. In the first method, when the crane walks, the cable is dragged on the ground, so that the cable is easy to damage, the service life is short, faults are frequent, the safety performance is poor, and the working efficiency is influenced. In the second method, a wire rod is buried along the travelling route of the crane, a suspended wire is erected, and a power supply is led into a crane motor through a current collector. Therefore, we propose a trench conductive device for a crane.
Disclosure of Invention
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the utility model provides a trench conductive device for a crane, which comprises a ground trench, wherein a guide rail is fixedly arranged on the ground trench, a crane body is movably arranged on the guide rail, a connecting mechanism is fixedly arranged on the crane body, and a conductive component is fixedly arranged in the ground trench;
the connecting mechanism comprises: the device comprises a conductive frame, an insulating sleeve, a mounting plate, a mounting frame, a first pin shaft, a supporting rod, a contact plate and a supporting part;
the electric conduction frame is fixedly arranged on the crane body, the insulating sleeve is fixedly arranged on the electric conduction frame, the mounting plate is fixedly arranged on the electric conduction frame, the mounting frame is fixedly arranged on the mounting plate, the first pin shaft is arranged on the mounting frame, the supporting rod is arranged on the first pin shaft, the contact plate is fixedly arranged on the supporting rod, and the supporting part is arranged on the mounting plate.
The conductive assembly includes: support frame, connecting block and contact line;
the support frame is fixedly arranged in the ground groove, the connecting block is fixedly arranged on the support frame, and the contact line is fixedly arranged on the connecting block.
Preferably, the support part includes: the spring comprises a second pin shaft, a sleeve, a third pin shaft and a spring;
the second pin shaft is installed on the installation plate, the sleeve is installed on the second pin shaft, the third pin shaft is installed on the sleeve, and the spring is movably installed on the sleeve.
Preferably, the contact plate is fixedly mounted on the support rod and is attached to the contact line.
Preferably, the conductive frame is fixedly installed on the crane body and movably installed in the ground groove.
Preferably, the pin No. three is mounted on the sleeve and on the strut.
Preferably, the sleeve is obliquely arranged between the second pin shaft and the third pin shaft.
Compared with the prior art, the utility model has the advantages and positive effects that: 1. the cable can be prevented from being damaged in the operation process of the crane; 2. the vehicle can safely pass through the ground groove body, and meanwhile, the utilization rate of the ground of the crane airport is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.
Fig. 1 is a front sectional view of a trench conductive device for a crane according to the present embodiment;
fig. 2 is a right side sectional view of a trench conductive device for a crane according to the present embodiment;
fig. 3 is a partial enlarged view of a trench conductive device for a crane according to the present embodiment;
the figure shows: 1. a ground trench; 2. a guide rail; 3. a crane body; 4. a conductive frame; 5. an insulating sleeve; 6. a mounting plate; 7. a mounting frame; 8. a first pin shaft; 9. a support rod; 10. a contact plate; 11. a support frame; 12. a connecting block; 13. a contact line; 14. the second pin shaft; 15. a sleeve; 16. a third pin shaft; 17. and (3) a spring.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
As can be seen from fig. 1-3 of the specification, the trench conductive device for a crane comprises a ground trench 1, wherein a guide rail 2 is fixedly installed on the ground trench 1, a crane body 3 is movably installed on the guide rail 2, a connecting mechanism is fixedly installed on the crane body 3, and a conductive component is fixedly installed in the trench 1;
the connecting mechanism comprises: the device comprises a conductive frame 4, an insulating sleeve 5, a mounting plate 6, a mounting frame 7, a first pin shaft 8, a supporting rod 9, a contact plate 10 and a supporting part;
the electric conduction frame 4 is fixedly installed on the crane body 3, the insulating sleeve 5 is fixedly installed on the electric conduction frame 4, the mounting plate 6 is fixedly installed on the electric conduction frame 4, the mounting frame 7 is fixedly installed on the mounting plate 6, the pin shaft 8 is installed on the mounting frame 7, the supporting rod 9 is installed on the pin shaft 8, the contact plate 10 is fixedly installed on the supporting rod 9, and the supporting part is installed on the mounting plate 6.
The conductive assembly includes: a support frame 11, a connecting block 12 and a contact line 13;
the support frame 11 is fixedly arranged in the ground groove 1, the connecting block 12 is fixedly arranged on the support frame 11, and the contact line 13 is fixedly arranged on the connecting block 12.
To sum up: the contact wire 13 is contacted with the contact plate 10, so that the electric power is transmitted to the crane body 3, and the electric conduction frame 4 is sleeved with the insulating sleeve 5, so that the danger of workers is prevented.
As can be seen from fig. 1 to 3 of the specification, the support portion includes: a second pin 14, a sleeve 15, a third pin 16 and a spring 17;
the second pin shaft 14 is installed on the installation plate 6, the sleeve 15 is installed on the second pin shaft 14, the third pin shaft 16 is installed on the sleeve 15, and the spring 17 is movably installed on the sleeve 15.
To sum up: the sleeve 15 and the supporting rod 9 are pushed by the elastic force of the spring 17, so that the contact plate 10 is tightly attached to the contact wire 13, and the possibility of power failure is prevented.
In the above-described embodiment, the contact plate 10 is fixedly mounted on the support rod 9 and is attached to the contact line 13.
In the above scheme, the conductive frame 4 is fixedly installed on the crane body 3 and movably installed in the trench 1.
In the above-mentioned solution, the pin No. 16 is mounted on the sleeve 15 and on the strut 9.
In the above-mentioned scheme, the sleeve 15 is obliquely installed between the pin No. two 14 and the pin No. three 16.
It should be pointed out that, in the specific implementation process, the contact wire 13 is contacted with the contact plate 10, so that power is transmitted to the crane body 3, the insulating sleeve 5 is sleeved on the conductive frame 4, danger is prevented from being generated by workers, the sleeve 15 and the supporting rod 9 are pushed by the elastic force of the spring 17, the contact plate 10 is tightly attached to the contact wire 13, and the possibility of power failure is prevented.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The trench conductive device for the crane comprises a ground trench (1), and is characterized in that a guide rail (2) is fixedly arranged on the trench (1), a crane body (3) is movably arranged on the guide rail (2), a connecting mechanism is fixedly arranged on the crane body (3), and a conductive assembly is fixedly arranged in the trench (1);
the connecting mechanism comprises: the device comprises a conductive frame (4), an insulating sleeve (5), a mounting plate (6), a mounting frame (7), a first pin shaft (8), a supporting rod (9), a contact plate (10) and a supporting part;
the electric conduction device comprises a crane body (3), an insulating sleeve (5), a mounting plate (6), a mounting frame (7), a first pin shaft (8), a supporting rod (9), a first pin shaft (8) and a contact plate (10), wherein the conductive frame (4) is fixedly mounted on the crane body (3), the insulating sleeve (5) is fixedly mounted on the conductive frame (4), the mounting plate (6) is fixedly mounted on the conductive frame (4), the mounting frame (7) is fixedly mounted on the mounting plate (6), the first pin shaft (8) is mounted on the mounting frame (7), the supporting rod (9) is fixedly mounted on the supporting rod (9), and the supporting part is mounted on the mounting plate (6);
the conductive assembly includes: a supporting frame (11), a connecting block (12) and a contact line (13);
the support frame (11) is fixedly arranged in the trench (1), the connecting block (12) is fixedly arranged on the support frame (11), and the contact line (13) is fixedly arranged on the connecting block (12).
2. The trench conductive device for a crane according to claim 1, wherein the supporting portion comprises: the spring comprises a second pin shaft (14), a sleeve (15), a third pin shaft (16) and a spring (17);
the second pin shaft (14) is installed on the installation plate (6), the sleeve (15) is installed on the second pin shaft (14), the third pin shaft (16) is installed on the sleeve (15), and the spring (17) is movably installed on the sleeve (15).
3. A trench electric conduction device for cranes as claimed in claim 1, characterized in that said contact plate (10) is fixedly mounted on said support bar (9) and is conformed to said contact line (13).
4. A trench conduction device for a crane according to claim 1, characterized in that the conduction frame (4) is fixedly mounted on the crane body (3) and movably mounted in the trench (1).
5. A trench conduction device for a crane according to claim 2, characterized in that the pin No. (16) is mounted on the sleeve (15) and on the strut (9).
6. A trench electric conduction device for crane according to claim 2, characterized in that the sleeve (15) is mounted obliquely between the pins No. two (14) and No. three (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427884.XU CN220116078U (en) | 2023-06-05 | 2023-06-05 | Trench conductive device for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321427884.XU CN220116078U (en) | 2023-06-05 | 2023-06-05 | Trench conductive device for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116078U true CN220116078U (en) | 2023-12-01 |
Family
ID=88889776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321427884.XU Active CN220116078U (en) | 2023-06-05 | 2023-06-05 | Trench conductive device for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220116078U (en) |
-
2023
- 2023-06-05 CN CN202321427884.XU patent/CN220116078U/en active Active
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