CN222138509U - Bridge machine wiping line fixing device - Google Patents
Bridge machine wiping line fixing device Download PDFInfo
- Publication number
- CN222138509U CN222138509U CN202323644966.2U CN202323644966U CN222138509U CN 222138509 U CN222138509 U CN 222138509U CN 202323644966 U CN202323644966 U CN 202323644966U CN 222138509 U CN222138509 U CN 222138509U
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- Prior art keywords
- track
- connecting piece
- crane
- fixing device
- bridge crane
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- 238000009434 installation Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to the technical field of bridge crane trolley wire installation equipment, and particularly discloses a bridge crane trolley wire fixing device, wherein the bridge crane comprises a crane track beam, a cantilever bracket, a conductive track, a current collecting device bracket and mobile equipment, and comprises an adjusting track and a connecting piece; the left end of the cantilever bracket is connected to the crane track beam, the adjusting track is arranged below the cantilever bracket, one end of the connecting piece is connected to the lower part of the adjusting track, the other end of the connecting piece is provided with a plurality of connecting grooves for connecting the conductive track, and the conductive track is connected to the mobile equipment through the current collecting device bracket. According to the utility model, the levelness of the conductive track is adjusted by arranging the adjusting track and the connecting piece, and the conductive track and the adjusting track can be assembled and then integrally hoisted, so that the installation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of bridge crane trolley line installation equipment, in particular to a bridge crane trolley line fixing device.
Background
The trolley line is a power transmission device and is used for supplying power to mobile equipment, and is often applied to mobile equipment such as bridge cranes, gantry cranes and the like. Typically, the trolley line runs several conductive tracks in parallel along the track of the mobile device, keeping the power on. The conductive track is formed by splicing a plurality of sections of tracks. Meanwhile, a current collector capable of taking electricity from the conductive track is fixed on the movable equipment. When the equipment moves, the current collector synchronously operates with the equipment, and obtains a required power supply from the conductor at any time to supply the power to the equipment for use, so that the mobile equipment can move at any time.
In general, the fixing mode of the trolley line is to install a trolley line cantilever bracket on a bridge crane track beam or a wall body, and the cantilever bracket is fixed on a plurality of conductive tracks below the cantilever bracket through bolts, so that the whole structure is kept firm and stable. Although this method is adopted by most factories, mines and factories, the conductive track is installed and adjusted in a segmented way, so that climbing operation equipment such as a lifter, a scaffold and the like is needed, and the operation and adjustment at high altitude are inconvenient. Secondly, traditional wiping line support position is fixed point position, can not remove, because can not effectively balance and consider conducting track joint position place, and conducting track cross-section rigidity is lower and is out of shape easily, leads to partial wiping line installation back, appears arching or down flexible the condition, increases collector power slider and conducting track's abnormal friction, influences collector's life-span on the mobile device.
Therefore, it is necessary to provide a device for fixing the trolley line of the bridge crane, which solves the problems of inconvenient adjustment of high-altitude operation, insufficient levelness of the conductive track and upper arch or lower deflection.
Disclosure of utility model
The utility model aims to solve the technical problems of potential safety hazard in high-altitude operation, insufficient levelness of a conductive track and upper arch or lower deflection.
In order to solve the technical problems, the utility model adopts the technical scheme that the bridge crane trolley line fixing device comprises a crane track beam, a cantilever bracket, a conductive track, a current collecting device bracket and mobile equipment, wherein the bridge crane track beam comprises an adjusting track and a connecting piece;
the left end of the cantilever bracket is connected to the crane track beam;
The adjusting rail is arranged below the cantilever bracket;
one end of the connecting piece is connected to the lower part of the adjusting track, and the other end of the connecting piece is provided with a plurality of connecting grooves which are connected to the conductive track;
The conductive track is connected to the mobile device through the collector support.
As a further technical scheme of the scheme, the connecting piece is provided with a plurality of connecting pieces.
As a further technical scheme of the scheme, the bottom surface of the adjusting rail is provided with a mounting groove, and the mounting groove is connected to the upper portion of the connecting piece through a pressing plate bolt.
As a further technical scheme of the scheme, the connecting piece is Z-shaped, the upper end of the connecting piece is connected to the adjusting rail, the lower end of the connecting piece is provided with a plurality of connecting holes, and the connecting groove is fixed after bolts penetrate through the connecting holes.
As a further technical scheme of the scheme, gaskets are further arranged at the upper and lower connecting parts of the connecting piece.
Compared with the prior art, the utility model has the advantages that the levelness of the conductive track is adjusted by arranging the adjusting track and the connecting piece, the conductive track and the adjusting track can be integrally hoisted after being assembled, and the installation efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the connection relationship of the present utility model.
Fig. 2 is a schematic perspective view of the connection of a crane rail beam and a cantilever bracket.
Fig. 3 is a schematic perspective view illustrating a connection relationship of the connector in fig. 2.
Fig. 4 is a schematic side view of the present utility model.
The explanation of each reference number in the figure is that a crane track beam-1, a cantilever bracket-2, a conductive track-3, a current collector bracket-4, a mobile device-5, an adjusting track-6, a connecting piece-7, a connecting groove-8 and a connecting hole-9.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, so as to further understand the concept of the present utility model, the technical problems to be solved, the technical features constituting the technical solutions, and the technical effects brought thereby.
As shown in fig. 1-4, the bridge crane sliding contact line fixing device comprises a crane track beam 1, a cantilever bracket 2, a conductive track 3, a current collector bracket 4 and a mobile device 5, wherein the bridge crane comprises an adjusting track 6 and a connecting piece 7;
the left end of the cantilever bracket 2 is connected to the crane track beam 1;
An adjustment rail 6 disposed below the cantilever bracket 2;
A connecting piece 7, one end of which is connected to the lower part of the adjusting track 6, and the other end of which is provided with a plurality of connecting grooves 8 which are connected to the conductive track 3;
The conductive track 3 is connected to the mobile device 5 by means of the collector support 4.
When the device is used, firstly, the installation position is defined on the crane track beam 1, the cantilever support 2 is fixedly installed, the conductive track 3, the connecting piece 7 and the adjusting track 6 are assembled on the ground, the levelness, the straightness and the elevation difference of the conductive track 3 are roughly adjusted, the conductive track 3 and the adjusting track 6 are assembled and then are lifted and fixed to the cantilever support 2, the number of the cantilever supports 2 can be increased for ensuring the stability of connection, the cantilever support 2 mainly aims at stabilizing the adjusting track 6 and the conductive track 3 and transmitting the load of the adjusting track 6 and the conductive track 3 to the crane track beam 1, the mobile equipment 5 is generally a bridge crane, a portal crane, a shore bridge, an electric transportation trolley and the like, at the moment, the current collector support 4 is used in a selected and matched mode, the conductive track 3 mainly aims at keeping the power supply pole piece of the mobile equipment 5 to be always electrified, and meanwhile, the functions of dust prevention, moisture prevention and the like are considered, and the manner of the power passing between the conductive track and the current collector is provided with various manners such as a chute, a pulley, a slider and the like.
As shown in fig. 4, as a preferred embodiment, the connection member 7 is provided in plurality. In order to ensure the levelness of the conductive track 3 when the connection members 7 are installed, a plurality of connection members 7 may be provided, which provide a plurality of connection points to maintain the straightness of the conductive track 3.
As shown in fig. 3, as a preferred embodiment, the bottom surface of the adjustment rail 6 is provided with a mounting groove, and is connected to the upper portion of the connection member 7 by a pressing plate bolt. The mounting groove is arranged on the adjusting rail 6, so that the fixed connecting piece 7 can be mounted better.
As shown in fig. 3 and 4, as a preferred embodiment, the connecting member 7 has a Z shape, the upper end is connected to the adjusting rail 6, the lower end is provided with a plurality of connecting holes 9, and the bolts pass through the connecting holes 9 to fix the connecting grooves 8. The connecting piece 7 is Z-shaped, and the Z-shaped connecting piece is fixed after penetrating through the connecting hole 9 by using a bolt, so that the adjusting bolt is convenient to install.
As a preferred embodiment, the upper and lower connection parts of the connecting piece 7 are also provided with gaskets. The gasket is arranged on the connecting piece 7, and the levelness adjustment of the conductive track 3 can be further adjusted by increasing or decreasing the gasket.
The terms "connected" and "fixed" used in the description of the present utility model may be fixed, formed, welded, or mechanically connected, and the specific meaning of the terms in the present utility model is understood in specific cases.
In the description of the present utility model, the terms "center," "upper," "lower," "horizontal," "inner," "outer," and the like are used merely for convenience in describing the present utility model and to simplify the description, and do not denote or imply a particular orientation that the device or element in question must have, and thus should not be construed as limiting the utility model.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not deviate the essence of the corresponding technical solution from the scope of the technical solution of the embodiments of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323644966.2U CN222138509U (en) | 2023-12-29 | 2023-12-29 | Bridge machine wiping line fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323644966.2U CN222138509U (en) | 2023-12-29 | 2023-12-29 | Bridge machine wiping line fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222138509U true CN222138509U (en) | 2024-12-10 |
Family
ID=93737520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323644966.2U Active CN222138509U (en) | 2023-12-29 | 2023-12-29 | Bridge machine wiping line fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222138509U (en) |
-
2023
- 2023-12-29 CN CN202323644966.2U patent/CN222138509U/en active Active
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| GR01 | Patent grant |