CN215854324U - Telescopic cable storage device for mining electric control hydraulic movable train set - Google Patents
Telescopic cable storage device for mining electric control hydraulic movable train set Download PDFInfo
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- CN215854324U CN215854324U CN202122002599.0U CN202122002599U CN215854324U CN 215854324 U CN215854324 U CN 215854324U CN 202122002599 U CN202122002599 U CN 202122002599U CN 215854324 U CN215854324 U CN 215854324U
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Abstract
The utility model relates to the field of mining equipment trains, in particular to a telescopic cable storage device for a mining electric control hydraulic mobile train set, which comprises a fourth bearing plate, a door-shaped support, a third connecting lug, a fifth bearing part and a flexible connecting piece, wherein the fourth bearing plate is connected with the fourth bearing plate through a connecting lug; the bottom of the door-shaped support is fixedly connected with the top or the bottom of the fourth bearing plate, third connecting lugs are respectively arranged on two sides of the top of the door-shaped support, a plurality of fifth bearing parts and flexible connecting parts are arranged among the groups of door-shaped supports, and every two adjacent fifth bearing parts are connected through the flexible connecting parts; the fifth bearing piece close to the door-shaped support is connected with the third connecting lug through a flexible connecting piece. A suspension bridge type telescopic structure is adopted, so that a better bearing supporting plate is provided for the cable, and the telescopic effect of the cable is not influenced; and the problem of transition bending can be avoided, and the service life of the mining cable is prolonged.
Description
Technical Field
The utility model relates to the field of self-moving equipment trains, in particular to the technical field of structures of telescopic cable storage devices for mine electric control hydraulic moving train sets.
Background
The mining hydraulic self-moving equipment train is a self-moving equipment train specially designed according to the trackless operation of the crossheading roadway of the fully mechanized mining face; and the traction of a prop pulling winch is not needed, and a moving track is not needed to be installed in a roadway in advance, so that the use is safer, more convenient and more efficient.
The method is characterized in that specific mining equipment such as a coal mining machine, a bracket, a reversed loader, a crusher and the like is needed to be used on the fully-mechanized mining surface, power sources such as electric power, hydraulic oil and the like are provided for the mining equipment, and cables, liquid pipes and the like are needed to be used; and both exist, when using, easily cause the cable to buckle transition (the extrusion force of contracting is too big), reduce life's problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a telescopic cable storage device for a mining electric control hydraulic mobile train unit, which adopts a suspension bridge type telescopic structure, provides a better bearing supporting plate for cables, and does not influence the telescopic effect of the cables; and the problem of transition bending can be avoided, and the service life of the mining cable is prolonged.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the telescopic cable storage device for the mining electric control hydraulic moving train set comprises a fourth bearing plate, a door-shaped support, a third connecting lug, a fifth bearing piece and a flexible connecting piece; the bottom of the door-shaped support is fixedly connected with the top or the bottom of the fourth bearing plate, third connecting lugs are respectively arranged on two sides of the top of the door-shaped support, a plurality of fifth bearing parts and flexible connecting parts are arranged among the groups of door-shaped supports, and every two adjacent fifth bearing parts are connected through the flexible connecting parts; the fifth bearing piece close to the door-shaped support is connected with the third connecting lug through a flexible connecting piece.
Further, the fifth bearing piece comprises a sixth connecting rod, a seventh connecting rod and a sixth bearing plate; two sixth connecting rods are arranged in parallel along the telescopic direction of the cable, two seventh connecting rods are fixedly arranged between the two sixth connecting rods, and a sixth bearing plate is fixedly arranged on the sixth connecting rods and between the two seventh connecting rods; and two ends of the seventh connecting rod are respectively connected with one end of the flexible connecting piece.
Furthermore, the flexible connecting piece is a chain, and two ends of the chain are hinged to each other for connection.
Further, a reinforcing rod is arranged on the sixth bearing plate.
Furthermore, the two ends of the sixth connecting rod are respectively provided with a fourth connecting lug.
Further, a connection hole is provided on the reinforcing bar.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. a suspension bridge type telescopic structure is adopted, so that a better bearing supporting plate is provided for the cable, and the telescopic effect of the cable is not influenced; and the problem of transition bending can be avoided, and the service life of the mining cable is prolonged.
2. The cavity type structure can reduce this telescoping device self weight, promotes its flexible convenience.
3. Set up the connecting hole, can promote the convenience to the spacing operation of cable.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a schematic structural diagram of an embodiment of a portal frame of the present invention.
Fig. 3 is a schematic structural diagram of an embodiment of a fifth bearing component in the present invention.
In the figure: 71-a fourth carrier plate; 72-door type support; 73-a third engaging lug; 74-a fifth bearing; 741-a sixth connecting rod; 7411-fourth engaging lug; 742-a seventh connecting rod; 743-sixth carrier plate; 744-reinforcing rods; 745-connecting hole; 746-anchor ear; 75-a flexible connection; 76-second roller.
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.
Example 1:
as shown in fig. 1-3, the telescopic cable storage device for a mining electric control hydraulic mobile train unit comprises a fourth bearing plate 71, a door-shaped bracket 72, a third connecting lug 73, a fifth bearing member 74 and a flexible connecting member 75; the bottom of the door-shaped support 72 is fixedly connected with the top or the bottom of the fourth bearing plate 71, third connecting lugs 73 are respectively arranged on two sides of the top of the door-shaped support 72, a plurality of fifth bearing parts 74 and flexible connecting parts 75 are arranged among the groups of door-shaped supports 72, and every two adjacent fifth bearing parts 74 are connected through the flexible connecting parts 75; the fifth carriage 74 adjacent the portal frame 72 is connected to the third engaging lug 73 by a flexible connection 75.
When the device is used, a cable and a liquid pipe sequentially penetrate through the door-shaped supports 72, and the proper length of the cable between two adjacent door-shaped supports 72 is adjusted according to the extensible length of the fifth bearing parts 74 and the flexible connecting part 75, so that when the cable is retracted or extended, the fifth bearing parts 74 provide the supporting and bottom supporting effects for the cable as far as possible, and the dead weight of the cable can be reduced, and the phenomenon of transition bending in a bending area is caused; the fourth bearing plate 71 has a certain length, so that the retraction strength of the cable between two adjacent door-shaped brackets 72 is limited, and the transitional bending phenomenon of the cable can be reduced; the flexible connecting member 75 and the fifth bearing member 74 provide a "suspension bridge" type telescopic structure, which facilitates the extension and retraction of the cable, and at the same time, can play a role in supporting and protecting the cable.
Preferably, when a hanging type telescopic manner is adopted, the door-shaped bracket 72 is positioned below the fourth bearing plate 71; when the floor type telescopic mode is adopted, the door-shaped support 72 is positioned above the fourth bearing frame 71, and the telescopic effect of the cable is not influenced by the door-shaped support and the fourth bearing frame 71.
Preferably, the fourth bearing plate 71 and the door-shaped support 72 are both hollow cavity structures, so that the gravity of the fourth bearing plate can be reduced, the overall weight of the telescopic device can be reduced, and the telescopic effect can be improved.
Preferably, the flexible connecting member 75 is a connecting member with certain flexibility and bending capability, and can be a rope, a steel wire rope or the like.
Example 2:
as shown in fig. 1-3, the present embodiment optimizes the load bearing structure for the above embodiments.
The fifth bearing piece 74 in the telescopic cable storage device for the mining electric control hydraulic movable train set comprises a sixth connecting rod 741, a seventh connecting rod 742 and a sixth bearing plate 743; two sixth connecting rods 741 are arranged in parallel along the expansion direction of the cable, two seventh connecting rods 742 are fixedly arranged between the two sixth connecting rods 741, and a sixth loading plate 743 is fixedly arranged on the sixth connecting rods 741 and between the two seventh connecting rods 742; both ends of the seventh connecting rod 742 are connected to one end of the flexible connecting member 75, respectively. The sixth connecting rod 741 is used for connecting with the flexible connecting element 75, the seventh connecting rod 742 is used for ensuring the overall rigidity of the bearing element, and the sixth bearing plate 743 is used for bearing and supporting the cable, so that the contact area is increased, and the phenomenon of deformation and damage of the cable caused by long-time contact extrusion of the rod body on the cable is reduced.
Example 3:
as shown in fig. 1 to 3, the present embodiment optimizes the connection structure for the above-described embodiments.
In the telescopic cable storage device for the mining electric control hydraulic mobile train unit, the flexible connecting piece 75 is a chain, and two ends of the chain are hinged to each other for connection. Adopt the chain to articulate, can promote flexible convenience.
Example 4:
as shown in fig. 1-3, the present embodiment optimizes the load bearing structure for the above embodiments.
In the telescopic cable storage device for the mining electric control hydraulic mobile train unit, a reinforcing rod 744 is arranged on the sixth bearing plate 743. The stiffener 744 promotes the whole rigidity intensity of the carrier, and reduces the self weight of the carrier as much as possible.
Example 5:
as shown in fig. 1 to 3, the present embodiment optimizes the connection structure for the above-described embodiments.
In the telescopic cable storage device for the mining electric control hydraulic mobile train unit, fourth connecting lugs 7411 are respectively arranged at two ends of the sixth connecting rod 741. The fourth engaging lug 7411 is provided, so that the convenience of connection is improved.
Example 6:
as shown in fig. 1 to 3, the present embodiment optimizes the fixing structure for the above-described embodiment.
In the telescopic cable storage device for the mining electric control hydraulic moving train unit, a connecting hole 745 is arranged on the reinforcing rod 744. Set up connecting hole 745 on stiffener 744, be convenient for tie up, spacing operation to the cable.
Preferentially, can adopt the cooperation work of staple bolt and connecting hole, realize promoting the cable stability of flexible in-process to the spacing connection of cable, reduce the risk of empting that the cable off tracking leads to.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. Mining automatically controlled hydraulic pressure removes telescopic cable storage device for train group, its characterized in that: comprises a fourth bearing plate (71), a door-shaped bracket (72), a third connecting lug (73), a fifth bearing piece (74) and a flexible connecting piece (75); the bottom of the door-shaped support (72) is fixedly connected with the top or the bottom of the fourth bearing plate (71), third connecting lugs (73) are respectively arranged on two sides of the top of the door-shaped support (72), a plurality of fifth bearing parts (74) and flexible connecting parts (75) are arranged among the multiple groups of door-shaped supports (72), and every two adjacent fifth bearing parts (74) are connected through the flexible connecting parts (75); the fifth bearing part (74) adjacent to the door-shaped bracket (72) is connected to the third connecting lug (73) by a flexible connecting piece (75).
2. The retractable cable storage device for the mining electric control hydraulic mobile train unit according to claim 1, characterized in that: the fifth carrier (74) includes a sixth connecting rod (741), a seventh connecting rod (742), and a sixth carrier plate (743); two sixth connecting rods (741) are arranged in parallel along the telescopic direction of the cable, two seventh connecting rods (742) are fixedly arranged between the two sixth connecting rods (741), and a sixth bearing plate (743) is fixedly arranged on the sixth connecting rods (741) and between the two seventh connecting rods (742); two ends of the seventh connecting rod (742) are respectively connected with one end of the flexible connecting piece (75).
3. The retractable cable storage device for the mining electric control hydraulic mobile train unit according to claim 1, characterized in that: the flexible connecting piece (75) is a chain, and two ends of the chain are hinged to each other.
4. The retractable cable storage device for the mining electric control hydraulic mobile train unit according to claim 2, characterized in that: and a reinforcing rod (744) is arranged on the sixth bearing plate (743).
5. The retractable cable storage device for the mining electric control hydraulic mobile train unit according to claim 2, characterized in that: and fourth connecting lugs (7411) are respectively arranged at two ends of the sixth connecting rod (741).
6. The retractable cable storage device for the mining electric control hydraulic mobile train unit according to claim 4, characterized in that: a connection hole (745) is provided in the reinforcing rod (744).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002599.0U CN215854324U (en) | 2021-08-24 | 2021-08-24 | Telescopic cable storage device for mining electric control hydraulic movable train set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002599.0U CN215854324U (en) | 2021-08-24 | 2021-08-24 | Telescopic cable storage device for mining electric control hydraulic movable train set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854324U true CN215854324U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122002599.0U Active CN215854324U (en) | 2021-08-24 | 2021-08-24 | Telescopic cable storage device for mining electric control hydraulic movable train set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854324U (en) |
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2021
- 2021-08-24 CN CN202122002599.0U patent/CN215854324U/en active Active
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