CN202691300U - Clamp used for installing cable in coal mine shaft - Google Patents
Clamp used for installing cable in coal mine shaft Download PDFInfo
- Publication number
- CN202691300U CN202691300U CN 201220381347 CN201220381347U CN202691300U CN 202691300 U CN202691300 U CN 202691300U CN 201220381347 CN201220381347 CN 201220381347 CN 201220381347 U CN201220381347 U CN 201220381347U CN 202691300 U CN202691300 U CN 202691300U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- cable
- mine shaft
- wire rope
- anchor clamps
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a clamp used for installing a cable, and especially relates to a clamp used for installing a cable in a coal mine shaft. The cable needs to be carried by a wire rope of a winch to perform release and installation when being installed in a shaft, the cable needs to be in synchronous connection with the wire rope when being installed in the shaft, if the wire rope and the cable are not firmly fixed to each other, the cable is easy to slip, thereby resulting in damage of the cable as the cable slips into the shaft, and even resulting in personal injury. At the same time, the existing clamps mostly adopt a bolt fixing way which is easy to scratch an outer wall of the cable, thereby resulting in unsafe hidden troubles such as cable damages or electric leakage and so on. The clamp used for installing the cable in the coal mine shaft comprises a central clamping plate and a wire rope clamping plate; wherein one end of the central clamping plate is connected with the wire rope clamping plate through bolts, the other end of the central clamping plate is connected with U-shaped bolts. The clamp of the utility model has the advantages of simple structure, convenient installation and dismounting, firm fixation, small volume, light weight, high safety, less failure, long service life, repeatable utilization, and so on, thus the clamp is widely suitable for installation and arrangement of the cable in the shaft in a resource exploitation industry.
Description
Technical field
The utility model relates to a kind of installing cables anchor clamps, particularly a kind of mine shaft installing cables anchor clamps.
Background technique
During the operation of pit shaft installing cables, require cable in pit shaft, not allow joint.Because pit shaft is darker, cable is longer, and the cable unit weight is larger, and installing cables need to discharge installation with cable with the stable car wire rope in pit shaft.Cable need to be connected synchronously with wire rope during installing cables in pit shaft, if insecure if wire rope and cable interfix, the easy slippage of cable causes cable to put pit shaft under and damages, even causes personal injury.
The model utility content
The technical problems to be solved in the utility model is the defects that how to overcome prior art, and a kind of mine shaft installing cables anchor clamps are provided.
For solving the problems of the technologies described above, this mine shaft installing cables anchor clamps is characterized in that: comprise central clamping plate and steel wire clamping plate; Central authorities' clamping plate one end is connected with bolt with steel wire clamping plate, and the central clamping plate the other end connects U bolt.
So design is designed to one with middle splint, has guaranteed the safety reliability of anchor clamps.Utilize central clamping plate one end and steel wire clamping plate that the stable car wire rope is fixed on the anchor clamps, central authorities' clamping plate the other end and U bolt are fixed in the anchor clamps the other end with cable, utilize the pretightening force of clamping plate bolt, can make the frictional force of clamping plate and wire rope, clamping plate and cable, difficult drop-off, thus reach fixedly securing and synchronously release of wire rope and cable.
As optimization, described central clamping plate are " it " font structure.So design can utilize steel wire clamping plate and U bolt that wire rope and cable are fixed in respectively central clamping plate both sides.
As optimization, described central clamping plate are " U " font structure.So design can utilize steel wire clamping plate and U bolt that wire rope and cable are individually fixed in central clamping plate both sides.
As optimization, described central clamping plate connect U bolt one side and are provided with curved splint.So design, central clamping plate contact the cable outer wall jointly with curved splint, not only make fixing of cable more firm, and curved splint increased the area of contact with cable, have alleviated the pressure of U bolt, and the cable outer wall has been played protective action.
As optimization, all have screw on described central clamping plate and the steel wire clamping plate, wherein central clamping plate one end screw is corresponding with the steel wire clamping plate screw, and its other end screw is corresponding with U bolt.
As optimization, described central clamping plate and steel wire clamping plate internal surface are the processing of annular knurl face.So design effectively increases area of contact, the contact of formation face, and increasing friction force makes wire rope fixing more firm.
As optimization, described curved splint and U bolt are welded as a whole.So design, can reduce the parts of these anchor clamps, can effectively prevent pit shaft pendant thing.
As optimization, described curved splint internal surface is the processing of annular knurl face.So design effectively increases area of contact, the contact of formation face, and increasing friction force makes cable fixing more firm.
The utility model mine shaft installing cables anchor clamps have simple in structure, installation, convenient disassembly, fixation, the advantages such as volume is little, lightweight are not subject to stopping of shaft equipment when the pit shaft installing cables, safe, operational failure is few, life-span is long, can repeatedly reuse, and is widely used in installation and the layout of various pitshaft cables.
Description of drawings
Below in conjunction with accompanying drawing this mine shaft installing cables anchor clamps are described further:
Fig. 1 is the plane structure schematic diagram of the mode of execution one of this mine shaft installing cables anchor clamps;
Fig. 2 is that schematic diagram is looked on the left side of the mode of execution one of this mine shaft installing cables anchor clamps
Fig. 3 is the local schematic top plan view (fixedly wire rope part) of the mode of execution one of this mine shaft installing cables anchor clamps;
Fig. 4 is the local elevational schematic view (attached cable part) of the mode of execution one of this mine shaft installing cables anchor clamps;
Fig. 5 is the plane structure schematic diagram of the mode of execution two of this mine shaft installing cables anchor clamps;
Fig. 6 is the plane structure schematic diagram of the mode of execution three of this mine shaft installing cables anchor clamps;
Fig. 7 is the plane structure schematic diagram of the mode of execution four of this mine shaft installing cables anchor clamps
Among the figure: 1 is that central clamping plate, 2 are that steel wire clamping plate, 3 is that U bolt, 4 is that curved splint, 5 is that bolt, 6 is that wire rope, 7 is cable.
Embodiment
Mode of execution one: shown in Fig. 1,2,3,4, this mine shaft installing cables anchor clamps, comprise central clamping plate 1 and steel wire clamping plate 2, wherein central clamping plate 1 are " it " font structure, central authorities' clamping plate 1 one ends are connected with bolt 5 with steel wire clamping plate 2, and central clamping plate 1 the other end connects U bolt 3, all has screw on central clamping plate 1 and the steel wire clamping plate 2, wherein central clamping plate 1 one end screws are corresponding with steel wire clamping plate 2 screws, and its other end screw is corresponding with U bolt 3.Each clamping plate internal surface is the processing of annular knurl face.
The diameter of payout 7 and wire rope 6 processing under this mine shaft installing cables fixture, at well head wire rope 6 and cable 7 this mine shaft of usefulness installing cables anchor clamps are fixed together, every a segment distance that cable 7 is solid with wire line shoe 6, thus installing cables 7 in pit shaft safely and efficiently.
Mode of execution two: as shown in Figure 5: central clamping plate 1 connect U bolt 3 one sides and are provided with curved splint 4, and curved splint 4 is welded as a whole with U bolt 3, and remaining part and structure are shown in enforcement mode one.
Mode of execution three: as shown in Figure 6, central clamping plate 1 are " U " font structure, and remaining part and structure are shown in enforcement mode one.
Mode of execution four: as shown in Figure 7: central clamping plate 1 are " U " font structure, and central clamping plate 1 connect U bolt 3 one sides and are provided with curved splint 4, and curved splint 4 is welded as a whole with U bolt 3, and remaining part and structure are shown in enforcement mode one.
Claims (8)
1. mine shaft installing cables anchor clamps is characterized in that: comprise central clamping plate and steel wire clamping plate; Central authorities' clamping plate one end is connected with bolt with steel wire clamping plate, and the central clamping plate the other end connects U bolt.
2. mine shaft installing cables anchor clamps as claimed in claim 1, it is characterized in that: described central clamping plate are " it " font structure.
3. mine shaft installing cables anchor clamps as claimed in claim 1 is characterized in that: described central clamping plate are " U " type structure.
4. such as the arbitrary described mine shaft installing cables anchor clamps of claim 1-3, it is characterized in that: described central clamping plate connect U bolt one side and are provided with curved splint.
5. such as the arbitrary described mine shaft installing cables anchor clamps of claim 1-3, it is characterized in that: all have screw on described central clamping plate and the steel wire clamping plate, wherein central clamping plate one end screw is corresponding with the steel wire clamping plate screw, and its other end screw is corresponding with U bolt.
6. such as the arbitrary described mine shaft installing cables anchor clamps of claim 1-3, it is characterized in that: described central clamping plate and steel wire clamping plate internal surface are the processing of annular knurl face.
7. mine shaft installing cables anchor clamps as claimed in claim 4, it is characterized in that: described curved splint and U bolt are welded as a whole.
8. mine shaft installing cables anchor clamps as claimed in claim 4 is characterized in that: described curved splint internal surface is the processing of annular knurl face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381347 CN202691300U (en) | 2012-08-01 | 2012-08-01 | Clamp used for installing cable in coal mine shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381347 CN202691300U (en) | 2012-08-01 | 2012-08-01 | Clamp used for installing cable in coal mine shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691300U true CN202691300U (en) | 2013-01-23 |
Family
ID=47546922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381347 Expired - Fee Related CN202691300U (en) | 2012-08-01 | 2012-08-01 | Clamp used for installing cable in coal mine shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178885A (en) * | 2015-09-10 | 2015-12-23 | 招金矿业股份有限公司蚕庄金矿 | Fine adjustable cord bracket |
| CN105443867A (en) * | 2016-01-11 | 2016-03-30 | 中建五局工业设备安装有限公司 | Vertical shaft traction cable clamp with guiding and avoiding functions |
| CN113415755A (en) * | 2021-08-25 | 2021-09-21 | 南通华众液压机械有限公司 | Front-end avoidance type cable clamp for shaft traction and avoidance method thereof |
-
2012
- 2012-08-01 CN CN 201220381347 patent/CN202691300U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178885A (en) * | 2015-09-10 | 2015-12-23 | 招金矿业股份有限公司蚕庄金矿 | Fine adjustable cord bracket |
| CN105178885B (en) * | 2015-09-10 | 2018-06-29 | 招金矿业股份有限公司蚕庄金矿 | A kind of fine-tuning clamp |
| CN105443867A (en) * | 2016-01-11 | 2016-03-30 | 中建五局工业设备安装有限公司 | Vertical shaft traction cable clamp with guiding and avoiding functions |
| CN113415755A (en) * | 2021-08-25 | 2021-09-21 | 南通华众液压机械有限公司 | Front-end avoidance type cable clamp for shaft traction and avoidance method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130801 |