CN215974632U - Assembly structure of base junction box and crane - Google Patents
Assembly structure of base junction box and crane Download PDFInfo
- Publication number
- CN215974632U CN215974632U CN202121355908.6U CN202121355908U CN215974632U CN 215974632 U CN215974632 U CN 215974632U CN 202121355908 U CN202121355908 U CN 202121355908U CN 215974632 U CN215974632 U CN 215974632U
- Authority
- CN
- China
- Prior art keywords
- cart
- base
- junction box
- fixed
- base junction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The application provides an assembly structure and hoist of base junction box has solved among the prior art when the cart running gear moves, cart base junction box extruded deformation's technical problem. The application provides an assembly structure of base junction box, when cart running gear is in inoperative state, rotating assembly drive base body is for cart base mounting piece commentaries on classics decide behind the certain angle, and it is fixed with base body and cart base junction box, there is certain space cart base junction box and saddle beam between vertical orientation, no matter how the cart running gear moves, can not contact between cart base junction box and the saddle beam, cart base junction box can not be extrudeed by the saddle beam promptly, cart base junction box also can not be by extrusion deformation, in addition, because cart base junction box changes inclination from vertical angle into, at this moment, the staff stands and can accomplish the wiring in cart base junction box below, thereby avoided the inconvenient problem of wiring.
Description
Technical Field
The application relates to the field of engineering machinery, in particular to an assembling structure of a base junction box and a crane.
Background
Among the prior art hoist, for example bank side container crane, including cart running gear, wherein, cart running gear includes the junction box, the junction box is used for storing the cable, junction box one end is fixed with the saddle beam, one end is fixed with cart running gear, when cart running gear is in normal condition, motor among the cart running gear passes through the cable and is connected with the power supply unit electricity on the saddle beam, however, when cart running gear abnormal work, for example when needing to transport big running gear to other positions, because the junction box is fixed with the saddle beam, so when removing, the junction box then is extrudeed, warp, make the junction box damaged, in addition, because the junction box is vertical state, thereby caused the wiring inconvenient.
Disclosure of Invention
In view of this, the application provides an assembly structure and hoist of base junction box, has solved among the prior art when the operation of cart running gear, cart base junction box extruded deformation's technical problem.
According to one aspect of the present application, the present application provides an assembly structure of a base junction box for assembling a cart base junction box in a crane, the cart base junction box being for accommodating a cable, the crane further comprising a cart running mechanism, the cart running mechanism comprising a cart base fixing part, wherein the assembly structure comprises: the cart base connecting box is fixed on the second end of the base body, and the first end and the second end are opposite ends; and a rotating assembly configured to: when the cart running mechanism is in a non-working state, the base body is driven to rotate by a first angle relative to the cart base fixing part, and the base body and the cart base junction box are fixed.
In one possible implementation, the rotating assembly includes: the lug plate is fixed on the cart base fixing piece and is rotationally connected with the base body; and a first fixing member fixed to the cart running mechanism, the first fixing member being configured to: when the base body rotates a first angle relative to the cart base fixing part, the cart base junction box and the base body are fixed.
In one possible implementation, the rotating assembly further includes: one end of the hinge is fixed on the ear plate, the other end of the hinge is fixed on a third end of the base body, and the third end and the first end are adjacent ends.
In one possible implementation, the first fixing member is fixed to the cart base fixing member.
In one possible implementation, the cart operating mechanism further includes: the cart comprises a cart main body and a cart balance beam arranged above the cart main body, wherein the cart balance beam is configured to be fixed to a cart base fixing part, and the first fixing part is fixed to the cart balance beam.
In one possible implementation, the first fixing member is a tray.
In a possible implementation manner, the assembling structure of the base junction box further includes: a first plug device electrically connected to the cable; the second plug-in device is fixed at the lower end of the outer saddle beam, and is electrically connected with a power supply device fixed on the saddle beam; wherein the second plug device is configured to plug with the first plug device to electrically connect the cable with the power supply device.
In a possible implementation manner, the assembling structure of the base junction box further includes: a second fixing member fixed to a fourth end of the base body, the fourth end being adjacent to the first end; wherein the second fixture is configured to: and when the first plug device is separated from the second plug device, fixing the first plug device.
As a second aspect of the present application, there is also provided a crane, comprising: a saddle beam; the cart running mechanism is arranged below the saddle beam and comprises a cart main body, a motor for driving the cart main body to move, a cart balance beam arranged above the cart main body and a cart base fixing piece fixed on the cart balance beam; the cart base junction box is used for accommodating a cable, and the cable is electrically connected with the motor; and a mounting structure of the base junction box as described above.
In one possible implementation manner, the cart base fixing piece is fixedly connected with the cart balance beam through a flange.
The application provides an assembly structure of base junction box includes: the base comprises a base body, wherein a first end of the base body is fixedly connected with a cart base fixing part of a cart running mechanism, and a cart base junction box is fixed on a second end of the base body; and a rotating assembly configured to drive the base body to rotate a first angle relative to the cart base fixture and to fix the base body and the cart base junction box, namely, when the cart running mechanism works normally, the base body is fixed on the cart base fixing piece, when the cart running mechanism is in a non-working state, the rotating assembly drives the base body to rotate for a certain angle relative to the cart base fixing piece, and the base body and the cart base junction box are fixed, because the cart base junction box inclines a certain angle relative to the cart base fixing piece, a certain gap is formed between the cart base junction box and the saddle beam in the vertical direction, in this case, no matter how the cart running mechanism moves, the cart base junction box and the saddle beam do not contact with each other, namely, the cart base junction box cannot be extruded by the saddle beam, and the cart base junction box cannot be extruded and deformed; in addition, because cart base junction box is for cart base mounting commentaries on classics decide certain angle after, cart base junction box changes inclination from vertical angle into, and at this moment, the staff stands and can accomplish the wiring in cart base junction box below to the inconvenient problem of wiring has been avoided.
Drawings
Fig. 1 is a schematic structural diagram of a cart running mechanism of a crane provided by the present application in a normal working state;
FIG. 2 is a schematic structural view of an assembly structure of a base junction box provided by the present application;
FIG. 3 is a schematic structural diagram of a cart running mechanism in a crane provided by the present application in a non-operating state;
fig. 4 is a schematic structural diagram illustrating a rotating assembly in the assembling structure of the base junction box provided by the present application.
Reference numerals:
the device comprises a saddle beam 100, a cart running mechanism 200, a base junction box assembly structure 300, a cart base junction box 400 and a cable 500;
a cart main body 201, a cart balance beam 202 and a cart base fixing piece 204;
Detailed Description
In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. All directional indicators in the embodiments of the present application (such as upper, lower, left, right, front, rear, top, bottom … …) are only used to explain the relative positional relationship between the components, the movement, etc. in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a schematic structural diagram of a cart running mechanism 200 of a crane provided by the present application in a normal operating state; FIG. 2 is a schematic structural view of a mounting structure 300 of a pedestal junction box according to the present application; fig. 3 is a schematic structural diagram of a cart running mechanism 200 in a crane provided by the present application in a non-operating state. As shown in fig. 1, the crane includes: a saddle beam 100; the cart running mechanism 200 is arranged below the saddle beam 100, and the cart running mechanism 200 comprises a cart main body 201, a motor (not shown in figure 1) for driving the cart main body 201 to move, a cart balance beam 202 arranged above the cart main body 201, and a cart base fixing piece 204 fixed on the cart balance beam 202; the cart base junction box 400 is used for accommodating the cable 500, and the cable 500 is electrically connected with the motor; and a base junction box mounting structure 300. When the cart running mechanism 200 is in normal operation, the fitting structure 300 of the base junction box fixes the cart base junction box 400, and the motor is electrically connected to the power supply device on the saddle beam 100 through the cable 500 accommodated in the cart base junction box 400, thereby enabling the cart main body 201 to run. As shown in fig. 2, the mounting structure 300 of the base junction box includes: the cart base connection box 400 is fixed on the second end of the base body 301, and the first end and the second end are opposite ends; and a rotating assembly 302, wherein the rotating assembly 302 is configured to drive the base body 301 to rotate by a first angle relative to the cart base fixture 204, and fix the base body 301 and the cart base connection box 400.
When the cart running mechanism 200 is in normal operation, as shown in fig. 1, the base body 301 is fixed to the cart base fixing member 204, the cart base junction box 400 is fixed to the base junction box fitting structure 300, and the motor is electrically connected to the power supply device on the saddle beam 100 through the cable 500 accommodated in the cart base junction box 400, thereby enabling the cart main body 201 to run. When the cart running mechanism 200 is in an inoperative state, as shown in fig. 3, the rotating assembly 302 drives the base body 301 to rotate by a certain angle (i.e., a first angle) relative to the cart base fixing member 204, and then fixes the base body 301 and the cart base connection box 400, and since the cart base connection box 400 inclines by a certain angle relative to the cart base fixing member 204, a certain gap exists between the base connection box and the saddle beam 100 in the vertical direction, in this case, no matter how the cart running mechanism 200 moves, the base connection box does not contact with the saddle beam 100, that is, the base connection box is not pressed by the saddle beam 100, and the base connection box is not pressed and deformed; in addition, because cart base junction box is for cart base mounting commentaries on classics decide certain angle after, cart base junction box changes inclination from vertical angle into, and at this moment, the staff stands and can accomplish the wiring in cart base junction box below to the inconvenient problem of wiring has been avoided.
In one possible implementation, as shown in fig. 2, the rotating assembly 302 includes: the ear plate 3021 is fixed on the cart base fixing part 204, and the ear plate 3021 is rotatably connected with the base body 301; and a first fixing member 3022 fixed to the cart running mechanism 200, the first fixing member 3022 being configured to: when the base body 301 rotates a first angle relative to the cart base fixture 204, the base junction box and the base body 301 are fixed. This application rotates through ear plate 3021 fixed on cart base mounting 204 with base body 301 and is connected promptly, realizes that base body 301 is connected with cart base mounting 204's rotation to can make runner assembly 302 can drive base body 301 and cart base mounting 204 and rotate first angle, thereby make base junction box and saddle beam 100 have certain space between in the vertical direction.
In one possible implementation, fig. 4 is a schematic diagram illustrating a rotating assembly 302 in another mounting structure 300 of a base junction box provided in the present application; as shown in fig. 4, the rotating assembly 302 further includes: and a hinge 3023, wherein one end of the hinge 3023 is fixed on the ear plate 3021, and the other end of the hinge 3023 is fixed on the third end of the base body 301, which is adjacent to the first end. That is, the ear plate 3021 is connected to the base body 301 via the hinge 3023, so that the ear plate 3021 is rotatably connected to the base body 301. The entire rotating assembly 302 is simple in structure.
It should be noted that the rotation connection between the ear plate 3021 and the base body 301 can be realized by the hinge 3023 connection described above, and can also be realized by other rotation connection manners.
In one possible implementation, the first mount 3022 is secured to the cart base mount 204. That is, the first fastener 3022 is directly fixed to the cart base fastener 204.
In one possible implementation, as shown in fig. 2, the cart running mechanism 200 further includes a cart balance beam 202 disposed on the cart main body 201, the cart balance beam 202 is configured to fix the cart base fixing member 204, that is, the cart base fixing member 204 is fixed on the cart balance beam 202; the first fixing member 3022 is fixed to the truck equalizer bar 202, that is, the first fixing member 3022 may also be fixed to the truck equalizer bar, so that interference between the ear plate 3021 and the first fixing member 3022 is reduced.
In a possible implementation manner, the first fixing member 3022 is a tray, and since the tray has a structure similar to a groove, when the base body 301 rotates by a first angle relative to the cart base fixing member 204, the base body 301 and the cart base connection box 400 are directly accommodated in the groove, that is, the base body 301 and the cart base connection box 400 can be fixed without using any fixed connection structure, so that the base body 301 and the cart base connection box 400 do not slide down.
It should be understood that the present application is not limited to the specific structure of the tray, as long as the tray can fix the base body 301 and the cart base connection box 400 after the base body 301 rotates a certain angle (i.e. the first angle) relative to the cart base fixing member 204.
In one possible implementation, the truck bed mounts 204 are fixedly connected to the truck equalizer bar 202 via flanges. That is, the cart base fixture 204 may be a cart base flange frame.
In one possible implementation, as shown in fig. 2, the mounting structure 300 of the base junction box further includes: a first plugging junction device 303 electrically connected to the cable 500; and a second plug-in junction device 304 fixed on the saddle beam 100, wherein the second plug-in junction device 304 is electrically connected with a power supply device arranged on the saddle beam 100; the second plugging junction device 304 is configured to be plugged with the first plugging junction device 303 to connect the cable 500 with the power supply device, and when the second plugging junction device 304 is plugged and matched with the second plugging junction device 304, the power supply device on the saddle beam 100 supplies power to the motor in the cart running mechanism 200, so that the cart main body 201 can move. When the cart running mechanism 200 does not need to work, the first plugging junction device 303 and the second plugging junction device 304 can be disconnected, the cart running mechanism 200 can be moved to any position, and when the cart running mechanism 200 needs to work normally, the first plugging junction device 303 and the second plugging junction device 304 are plugged to realize electric connection, so that the cart running mechanism 200 can work normally. In the whole use process of the cart running mechanism 200, cables of a motor, a brake and the like are not drawn back any more, the work complexity is reduced, and the work efficiency is improved.
Alternatively, as shown in fig. 2, the first plug junction device 303 is a plug and the second plug junction device 304 is a socket.
In one possible implementation, the mounting structure 300 of the base junction box further includes: a second fixing member fixed to the fourth end of the base body 301, the fourth end and the first end being adjacent ends, the second fixing member being configured to: when the first plug junction device 303 is separated from the second plug junction device 304, the first plug junction device 303 is fixed. That is, when the cart running mechanism 200 is in the non-operating state, after the first plugging junction device 303 is separated from the second plugging junction device 304, the first plugging junction device 303 is fixed on the second fixing member, so that the first plugging junction device 303 and the cable 500 are completely accommodated, and the interference of the first plugging junction device 303 to other components is reduced.
As a second aspect of the present application, there is also provided a crane, as shown in fig. 1, including: a saddle beam 100; the cart running mechanism 200 is arranged below the saddle beam 100, and the cart running mechanism 200 comprises a cart main body 201, a motor for driving the cart main body 201 to move, a cart balance beam 202 arranged above the cart main body 201, and a cart base fixing piece 204 fixed on the cart balance beam 202; the cart base junction box 400 is used for accommodating the cable 500, and the cable 500 is electrically connected with the motor; and a mounting structure 300 for a pedestal junction box as previously described.
Optionally, the crane may be a shore container crane (i.e., a shore bridge) or a yard bridge. The application is not limited to the specific type of crane.
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 present invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an assembly structure of base junction box for big car base junction box in the assembly hoist, big car base junction box is used for holding the cable, the hoist still includes big car running gear, big car running gear includes big car base mounting, its characterized in that, assembly structure includes:
the cart base connecting box is fixed on the second end of the base body, and the first end and the second end are opposite ends; and
a rotating assembly configured to: when the cart running mechanism is in a non-working state, the base body is driven to rotate by a first angle relative to the cart base fixing part, and the base body and the cart base junction box are fixed.
2. The mounting structure of a base connection box according to claim 1, wherein the rotating assembly includes:
the lug plate is fixed on the cart base fixing piece and is rotationally connected with the base body; and
a first mount secured to the cart travel mechanism, the first mount configured to: when the base body rotates a first angle relative to the cart base fixing part, the cart base junction box and the base body are fixed.
3. The mounting structure of a base junction box according to claim 2, wherein the rotating assembly further comprises:
one end of the hinge is fixed on the ear plate, the other end of the hinge is fixed on a third end of the base body, and the third end and the first end are adjacent ends.
4. The mounting structure of a base junction box as claimed in claim 2, wherein the first fixing member is fixed to the cart base fixing member.
5. The mount structure of a base connection box according to claim 2, wherein the cart running mechanism further comprises: the large truck comprises a large truck main body and a large truck balance beam arranged above the large truck main body, wherein the large truck balance beam is configured to fix the large truck base fixing piece;
the first fixing piece is fixed on the balance beam of the cart.
6. The mounting structure of a base junction box according to claim 2, wherein the first fixing member is a tray.
7. The mounting structure of a base junction box according to claim 1, further comprising:
a first plug device electrically connected to the cable; and
a second plug-in device fixed at the lower end of the outer saddle beam, wherein the second plug-in device is electrically connected with a power supply device fixed on the saddle beam;
wherein the second plug device is configured to plug with the first plug device to electrically connect the cable with the power supply device.
8. The mounting structure of a base junction box according to claim 7, further comprising:
a second fixing member fixed to a fourth end of the base body, the fourth end being adjacent to the first end;
wherein the second fixture is configured to: and when the first plug device is separated from the second plug device, fixing the first plug device.
9. A crane, comprising:
a saddle beam;
the cart running mechanism is arranged below the saddle beam and comprises a cart main body, a motor for driving the cart main body to move, a cart balance beam arranged above the cart main body and a cart base fixing piece fixed on the cart balance beam;
the cart base junction box is used for accommodating a cable, and the cable is electrically connected with the motor; and
the mounting structure of a base junction box as claimed in any one of claims 1 to 8.
10. The crane of claim 9, wherein the cart base fixture is fixedly connected to the cart equalizer beam by a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355908.6U CN215974632U (en) | 2021-06-17 | 2021-06-17 | Assembly structure of base junction box and crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121355908.6U CN215974632U (en) | 2021-06-17 | 2021-06-17 | Assembly structure of base junction box and crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215974632U true CN215974632U (en) | 2022-03-08 |
Family
ID=80517775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121355908.6U Active CN215974632U (en) | 2021-06-17 | 2021-06-17 | Assembly structure of base junction box and crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215974632U (en) |
-
2021
- 2021-06-17 CN CN202121355908.6U patent/CN215974632U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211083546U (en) | AGV vehicle-mounted camera | |
| CN106938666A (en) | A kind of all-terrain moving robot chassis | |
| CN215974632U (en) | Assembly structure of base junction box and crane | |
| CN202421594U (en) | Communication tray, drawer cabinet and communication rack | |
| CN110380361A (en) | A kind of winding displacement industrial robot | |
| CN205132366U (en) | Track intelligence maintenance dolly | |
| CN214141431U (en) | Transfer apparatus lifting device that intelligence commodity circulation was used | |
| CN202704954U (en) | Hybrid power piler | |
| CN116692041A (en) | High-altitude maintenance robot | |
| CN209888689U (en) | Quick-change battery mounting base of electric vehicle | |
| CN212011449U (en) | Buckle type video connecting line connector | |
| CN211018205U (en) | Building site cable protection device | |
| KR200443433Y1 (en) | Apparatus for supplying power using a gantry crane | |
| CN217892789U (en) | Angle adjusting mechanism for power changing station | |
| CN213413494U (en) | Robot chassis and robot | |
| CN217087471U (en) | Cable davit installing support and revolving stage structure | |
| CN216040809U (en) | Warning device for communication engineering | |
| CN213505424U (en) | Cable reel device for power conversion equipment | |
| CN216830967U (en) | Robot head neck mechanism and robot | |
| CN205891049U (en) | Transport vechicle chassis and AGV transport vechicle | |
| CN213057291U (en) | Safety auxiliary wheel mechanism and driving mechanism for two-wheel electric vehicle and motorcycle | |
| CN110817584A (en) | Wire and cable coiling device | |
| CN212024430U (en) | Cable reel device for cable laying | |
| CN216840856U (en) | Stage assembling rotary table device | |
| CN214156880U (en) | Fixing device for literature and art propaganda display rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |