CN217444932U - Vertical cable shaft cable laying system - Google Patents
Vertical cable shaft cable laying system Download PDFInfo
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- CN217444932U CN217444932U CN202123346330.0U CN202123346330U CN217444932U CN 217444932 U CN217444932 U CN 217444932U CN 202123346330 U CN202123346330 U CN 202123346330U CN 217444932 U CN217444932 U CN 217444932U
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Abstract
The utility model relates to a vertical cable shaft cable laying system. The cable laying system comprises a plurality of single cable laying mechanisms, and each single cable laying mechanism comprises a fixing part, a traction rope, a first guide pulley, a first positioning buckle, a second guide pulley and a chain block. This system of laying hangs through the haulage rope and pulls, and the location buckle is fixed with the chain block is fixed, can effectively avoid operation safety risk in the operation personnel pit shaft, reduces the cable and lays the degree of difficulty, accomplishes to lay and dismantles process essence safety.
Description
Technical Field
The utility model belongs to the technical field of cable laying, especially, relate to a vertical cable shaft cable laying system.
Background
Cables are paved in the current shaft by adopting wall hanging along the shaft wall or cable frames arranged along the shaft wall. The traditional laying method needs to install a hanging scaffold, workers can disassemble and assemble in a shaft, and the problems of limited operation space, high safety risk, long disassembly period and the like exist. If the cable breaks down after being put into use, the rush-repair operation time is long, the difficulty is high, even the cable cannot be disassembled, and the cable needs to be additionally laid, so that the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
Big, the high scheduling problem of safe risk of the installation cable degree of difficulty in to foretell pit shaft, the utility model provides a vertical cable shaft cable laying system to realize the outer operation of dismouting overall process pit shaft, dismantlement process intrinsic safety.
The utility model provides a vertical cable shaft cable laying system, a serial communication port, cable laying system includes single cable laying mechanism of a plurality of, single cable laying mechanism includes:
the fixing piece is arranged on the side wall of the wellhead roadway;
the traction rope is used for drawing the cable, and one end of the traction rope is fixed on the first fixing piece;
the first guide pulley is arranged on a top plate of the wellhead roadway;
the first positioning buckle is arranged at a wellhead of the cable well;
the second positioning buckle is arranged corresponding to the first positioning buckle and arranged at the bottom of the cable well;
the second guide pulley is arranged on a bottom plate of the shaft bottom roadway;
and the chain block is arranged on the side wall of the shaft bottom roadway and used for tensioning and fixing the other end of the traction rope.
Preferably, the cable laying system further comprises:
the first positioning buckles are fixed on the upper bracket;
the second positioning buckles are fixed on the lower support.
Preferably, a plurality of first location buckle all welds the setting on the upper bracket, a plurality of second location buckle all welds the setting on the lower carriage.
Preferably, a distance exists between two adjacent first positioning buckles.
Preferably, the first guide pulley is connected with a top plate of the wellhead roadway through an anchor rod.
Preferably, the first guide pulley and the first positioning buckle are correspondingly arranged.
Preferably, the second guide pulley is connected with a bottom plate of the shaft bottom roadway through an anchor rod.
Preferably, the second guide pulley and the second positioning buckle are correspondingly arranged.
Preferably, the pulling rope is fixedly connected with the cable through a plurality of cable clips.
Preferably, the distance between two adjacent cable clips is 2-4 m.
The utility model has the advantages that:
the utility model provides a vertical cable shaft cable laying system hangs through the haulage rope and pulls, fixes a position the buckle fixed with the fixed laying that carries out the cable of chain block, can avoid operation safety risk in the operation personnel pit shaft, reduces the cable laying degree of difficulty, accomplishes to lay and dismantle process intrinsic safety.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic plan view of a vertical cable well cable laying system according to an embodiment of the present invention;
FIG. 2 is a schematic view of the arrangement of the upper bracket of FIG. 1;
description of reference numerals: 1-a cable well; 2-a fixing piece; 3-a traction rope; 4-a first guide pulley; 5-a first positioning buckle; 6-a second positioning buckle; 7-a second guide pulley; 8-chain inversion; 9-upper support; 10-lower support; 11-cable clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In this embodiment, cable shaft 1 is the vertical well body, and the upper end of cable shaft 1 is the cable well head, and cable well head intercommunication has the well head tunnel, and the lower extreme of cable shaft 1 is the cable shaft bottom, and cable shaft bottom intercommunication has the shaft bottom tunnel, and well head tunnel and shaft bottom tunnel are more spacious than the cable shaft, and the cable generally passes cable shaft to shaft bottom tunnel by the shaft head tunnel, accomplishes and lays. Because the cable shaft space is less, the staff dismouting operation in the pit shaft has the operation space restricted, the safe risk is high, dismantlement cycle length scheduling problem.
The embodiment of the utility model provides a vertical cable shaft cable laying system can effectively solve or alleviate the drawback and the weak point that exist in the prior art including the aforesaid. Fig. 1 is the basis the utility model discloses a plane layout schematic diagram of vertical cable shaft cable laying system, fig. 2 are the schematic diagram of arranging of upper bracket in fig. 1, combine fig. 1-2 to show, this cable laying system includes single cable laying mechanism of a plurality of, and every single cable laying mechanism is used for laying a cable, can realize laying of many cables through a plurality of single cable laying mechanism.
Every single cable laying mechanism all includes mounting 2, haulage rope 3, first leading sheave 4, first location buckle 5, second location buckle 6, second leading sheave 7 and chain block 8.
Specifically, as shown in fig. 1, the fixing member 2 is disposed on a side wall of a wellhead roadway, one end of the pulling rope 3 is fixed on the first fixing member 2, the first guide pulley 4 is disposed on a top plate of the wellhead roadway, the first positioning buckle 5 is disposed on a wellhead of the cable well 1, the second positioning buckle 6 is disposed at a bottom of the cable well 1, the second guide pulley 7 is disposed on a bottom plate of the wellhead roadway, and the chain block 8 is disposed on a side wall of the wellhead roadway.
The hauling cable 3 may be a steel wire rope for fixing with a cable and hauling the cable for laying.
First leading pulley 4 sets up on the roof in well head tunnel for change haulage rope 3's direction, it is impaired to avoid 3 frictions of haulage rope, is convenient for simultaneously the fixed of the one end of haulage rope 3. The first guide pulley 4 is at a higher level than the fixed part 2, so that the first guide pulley 4 can carry the traction rope 3.
First location buckle 5 sets up at the well head of cable shaft 1, and second location buckle 6 sets up in the shaft bottom of cable shaft 1, and first location buckle 5 and second location buckle 6 correspond the setting. First location buckle 5 and second location buckle 6 can be the annular buckle, can lock or loosen, and first location buckle 5 and second location buckle 6 are used for fixing and spacing the cable. When being located the first location buckle 5 of well head can make the staff body be in the well head tunnel, pass first location buckle 5 with the cable and lay, similarly, when being located the second location buckle 6 of shaft bottom can make the staff body be in the shaft bottom tunnel, pass second location buckle 6 with the cable and lay, avoid the staff dismouting operation in the pit shaft, there is the problem that operating space is limited, the safety risk is high.
The second guide pulley 7 is arranged on a bottom plate of a shaft bottom roadway and used for changing the direction of the hauling rope 3, avoiding the friction damage of the hauling rope 3 and facilitating the fixation of the other end of the hauling rope 3.
The chain block 8 is arranged on the side wall of a shaft bottom roadway, the other end of the traction rope 3 is connected to the output end of the chain block 8, and the horizontal height of the chain block 8 is higher than that of the second guide pulley 7, so that the traction rope 3 is not prone to slipping. Be provided with manual chain on the chain block 8, through clockwise or anticlockwise rotation manual chain, can be taut or loosen the simple operation with haulage rope 3. The chain block 8 can be fixedly arranged on the side wall of the shaft bottom roadway in a bolt connection mode and the like, the height is not too high, and the chain block 8 can be conveniently operated by workers.
As shown in fig. 1-2, in the embodiment of the present application, the cable laying system further includes an upper bracket 9 and a lower bracket 10, the upper bracket 9 may be a steel structure frame body, the upper bracket 9 may be fixed at the wellhead of the cable shaft 1 through bolt connection and other modes, and the first buckles of the plurality of single cable laying mechanisms are all arranged on the upper bracket 9. First buckle can be fixed on upper bracket 9 through welded mode, of course, can also fix through modes such as bolted connection, here the utility model discloses do not do the restriction.
Referring to fig. 1-2, a lower bracket 10 is disposed at the bottom of the cable shaft 1, and has the same structure as the upper bracket 9, and a plurality of second fasteners may be fixed to the lower bracket 10 by welding.
Further, as shown in fig. 1-2, in order to ensure that the distance between the cables meets the requirements of the relevant specifications for cable laying, a certain distance exists between two adjacent first positioning buckles 5, and the specific distance is determined according to the purpose and voltage of the cables. Similarly, the second positioning buckles 6 are arranged corresponding to the first positioning buckles 5, and a certain distance is also reserved between every two adjacent second positioning buckles 6.
Further, as shown in fig. 1, the first guide pulley 4 is connected to a roof of the wellhead roadway through an anchor rod, so that the first guide pulley 4 is fixed in position and can rotate freely. First guide pulley 4 corresponds the setting with first location buckle 5, and haulage rope 3 winds behind first guide pulley 4, and the other end of haulage rope 3 corresponds with first location buckle 5, and the haulage rope 3 traction cable of being convenient for passes first location buckle 5, and the skew need not take place for the in-process, improves the efficiency of laying of cable.
Further, as shown in fig. 1, the second guide pulley 7 is connected to the bottom plate of the shaft bottom roadway through an anchor rod, so that the second guide pulley 7 is fixed in position and can rotate freely. Second leading pulley 7 corresponds the setting with second location buckle 6, and after haulage rope 3 passed second location buckle 6, the other end and the second leading pulley 7 of haulage rope 3 correspond, and the haulage rope 3 of being convenient for carries out direction change and fixes around second leading pulley 7, improves the efficiency of laying of cable.
As shown in the combined drawing 1, the traction rope 3 and the cable can be fixedly connected through a plurality of cable clamps 11, the cable clamps 11 fix the cable and the traction rope 3, the weight of the cable is borne by the traction rope 3, and the cable is prevented from being damaged due to stress. The distance between two adjacent cable clips may be 2-4m, preferably 3 m.
When the cable laying system of the vertical cable well is used for laying cables, the laying method comprises the following specific steps:
1) one end of the traction rope 3 is fixed to the fixing member 2, and the other end of the traction rope 3 is wound around the first guide pulley 4.
2) Fixing a traction rope 3 and a cable through a cable clamp 11, lowering the other end of the traction rope 3, and driving the cable to sequentially pass through a first positioning buckle 5 and a second positioning buckle 6 by the traction rope 3;
3) the other end of the traction rope 3 is connected to the chain block 8 by winding around a second guide pulley 7, and the chain block 8 is controlled to tighten and fix the traction rope 3;
4) locking the first positioning buckle 5 and the second positioning buckle 6, fixing the cable, and finishing the laying of one cable;
5) and repeating the steps 1) to 4), and finishing the laying of the plurality of cables through a plurality of single cable laying mechanisms.
When needs maintain or dismantle the cable, only need to loosen first location buckle 5 and second location buckle 6, operation chain block 8 loosens haulage rope 3, makes haulage rope 3 and cable be in the free suspension state. And then, using mechanical equipment to drag and lift the well at the wellhead of the cable well to finish the dismounting operation of the cable.
To sum up, the utility model discloses a vertical cable shaft cable laying system hangs through haulage rope 3 and pulls, and the location buckle is fixed and the chain block 8 is fixed, avoids operation safety risk in the operation personnel pit shaft, reduces the cable laying degree of difficulty, accomplishes to lay and dismantle process intrinsic safety. The laying system can greatly improve the production management efficiency of underground mine enterprises and reduce the safety risk after popularization.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the limitation of any form, any of the commonly known people in the technical field, if the present invention does not depart from the technical features of the present invention, the present invention utilizes the present invention to make the equivalent embodiment of local change or modification, and does not depart from the technical features of the present invention, which all still belongs to the technical features of the present invention.
Claims (10)
1. The utility model provides a vertical cable shaft cable laying system, its characterized in that, cable laying system includes the single cable laying mechanism of a plurality of, single cable laying mechanism includes:
the fixing piece is arranged on the side wall of the wellhead roadway;
the traction rope is used for drawing a cable, and one end of the traction rope is fixed on the fixing piece;
the first guide pulley is arranged on a top plate of the wellhead roadway;
the first positioning buckle is arranged at the wellhead of the cable well;
the second positioning buckle is arranged corresponding to the first positioning buckle and arranged at the bottom of the cable well;
the second guide pulley is arranged on a bottom plate of the shaft bottom roadway;
and the chain block is arranged on the side wall of the shaft bottom roadway and used for tensioning and fixing the other end of the traction rope.
2. The vertical cable well cabling system according to claim 1, further comprising:
the first positioning buckles are fixed on the upper bracket;
the second positioning buckles are fixed on the lower support.
3. The system according to claim 2, wherein a plurality of the first positioning fasteners are welded to the upper bracket and a plurality of the second positioning fasteners are welded to the lower bracket.
4. A vertical well cable laying system according to claim 3 wherein there is a space between adjacent first locating catches.
5. The system according to claim 1, wherein the first guide pulley is connected to a roof of the wellhead roadway by an anchor rod.
6. The system according to claim 5, wherein said first guide pulley is disposed in correspondence with said first positioning buckle.
7. The system of claim 1, wherein the second guide pulley is connected to a floor of the shaft bottom via an anchor rod.
8. The system according to claim 7, wherein said second guide pulley is disposed in correspondence with said second positioning buckle.
9. The system of claim 1, wherein the pull rope is fixedly connected to the cable by a plurality of cable clips.
10. The system according to claim 9, wherein the distance between two adjacent cable clips is 2-4 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346330.0U CN217444932U (en) | 2021-12-28 | 2021-12-28 | Vertical cable shaft cable laying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123346330.0U CN217444932U (en) | 2021-12-28 | 2021-12-28 | Vertical cable shaft cable laying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444932U true CN217444932U (en) | 2022-09-16 |
Family
ID=83212294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123346330.0U Active CN217444932U (en) | 2021-12-28 | 2021-12-28 | Vertical cable shaft cable laying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444932U (en) |
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2021
- 2021-12-28 CN CN202123346330.0U patent/CN217444932U/en active Active
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