CN211712426U - Rope blocking roller device with anti-falling device - Google Patents
Rope blocking roller device with anti-falling device Download PDFInfo
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- CN211712426U CN211712426U CN201922221963.5U CN201922221963U CN211712426U CN 211712426 U CN211712426 U CN 211712426U CN 201922221963 U CN201922221963 U CN 201922221963U CN 211712426 U CN211712426 U CN 211712426U
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- roller
- rope
- falling
- safety rope
- fixing base
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Abstract
The utility model discloses a rope-blocking roller device with an anti-falling device, which comprises a fixed seat, wherein the fixed seat is provided with a first roller part and a second roller part, the first roller part and the second roller part are both provided with a first anti-falling safety rope, the first anti-falling safety rope is used for preventing the first roller part and the second roller part from being separated from the fixed seat, the first anti-falling safety rope is locked and connected with a lifting ring, the lifting ring is fixedly arranged on the fixed seat, the lifting ring is also locked and connected with a second anti-falling safety rope, the second anti-falling safety rope is used for preventing the fixed seat from falling, the upper layer and the lower layer of the first roller part and the second roller part are arranged in the fixed seat, and the first roller part and the second roller part are mutually vertically distributed and are connected with the rope-blocking roller and the whole rope-blocking roller device through arranging a plurality of safety ropes, not only can parts prevent falling, but also can prevent falling integrally, and the design is more humanized and safer.
Description
Technical Field
The utility model relates to a technical field is equipped to the oil, especially relates to a take anti-falling device's fender rope roller device, mainly used oil-well rig and other high altitude wire rope abrasionproof guiding mechanism.
Background
With the gradually stricter requirements of oil companies on the safety direction of drilling contractors, the drilling contractors also put forward higher requirements on safety aspects to drilling machine manufacturers, and in order to meet the market requirements in new market situations, the drilling contractors should follow the development of the market and research and develop high-performance and high-safety rope blocking roller devices which are more suitable for the market.
The general bolt-up that is used for wire rope abrasionproof, effects such as direction of traditional fender rope roller on derrick main part or the bilayer platform body, the part on not considering the fender rope roller device falls or the whole potential safety hazard that leads to that falls of fender rope roller device, and the security does not accomplish best, brings certain safety risk for the operation process, can't satisfy simultaneously to keeping off rope roller and whole fender rope roller device alone and prevent weighing down, and factor of safety hands over at the end.
Therefore, there is a need for an improvement to overcome the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the prior art and providing a rope blocking roller device with an anti-falling device.
The technical scheme of the utility model is that:
the utility model provides a take anti-falling device's rope roller device that keeps off, includes the fixing base, the fixing base is provided with first gyro wheel portion and second gyro wheel portion, first gyro wheel portion with second gyro wheel portion all is provided with the first safety rope of preventing weighing down, the first safety rope of preventing weighing down is used for preventing first gyro wheel portion with second gyro wheel portion breaks away from the fixing base, the first safety rope of preventing weighing down is connected with rings locking, rings fixed mounting be in on the fixing base, rings still with the second is prevented weighing down safety rope locking and is connected, the second is prevented weighing down the safety rope and is used for preventing the fixing base falls.
As a preferable technical solution, the first roller part and the second roller part are disposed inside the fixing seat in two layers, and the first roller part and the second roller part are vertically distributed.
As a preferred technical scheme, the first roller part comprises two rollers which are parallel to each other and arranged at intervals, copper sleeves are arranged inside two ends of each roller, the copper sleeves are fixedly arranged on the roller shafts, and two ends of each roller shaft are movably connected with the fixing seats.
As a preferred technical scheme, the second roller part comprises two rollers which are parallel to each other and arranged at intervals, copper sleeves are arranged inside two ends of each roller, the copper sleeves are fixedly arranged on the roller shafts, and two ends of each roller shaft are movably connected with the fixing seats.
As a further preferable technical scheme, the first anti-falling safety rope is connected with the lifting ring and locked through a shackle.
As a further preferable technical scheme, the anti-falling safety rope comprises a second anti-falling safety rope, wherein the second anti-falling safety rope is connected with the lifting ring and locked through a shackle.
As a preferred technical scheme, lifting lugs are welded on the fixed seat, and the lifting ring and the lifting lugs are connected with each other through fixing bolts.
As a preferred technical scheme, the first anti-falling safety rope penetrates through the fixed seat and the roller shaft arranged in the fixed seat, and the fixed seat is further provided with an anti-abrasion fixed plate.
The utility model discloses a take anti-falling device's fender rope roller device through setting up a plurality of safety ropes, all prevents weighing down the connection to fender rope roller and whole fender rope roller device, not only can the spare part prevent weighing down, more can wholly prevent weighing down to certain risk has been avoidd, and the design is more humanized, and is safer.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is a cross-sectional view of the first roller portion and the second roller portion of the present invention;
wherein, 1 fixing base, 2 first roller parts, 3 second roller parts, 4 first anti-falling safety ropes, 5 shackles, 6 second anti-falling safety ropes, 7 lifting rings, 8 fixing plates, 9 lifting lugs, 10 fixing bolts, 11 rollers, 12 roller shafts and 13 copper sleeves.
Detailed Description
In order to make the utility model realize that the technical means, technical characteristics, utility model purpose and technological effect are easily understood and known, combine specific figure below, further explain the utility model.
The first embodiment is as follows:
fig. 1 is an overall structure diagram of the present invention.
The utility model provides a take anti-falling device's rope roller device that keeps off, includes fixing base 1, fixing base 1 is provided with first gyro wheel portion 2 and second gyro wheel portion 3, first gyro wheel portion 2 with second gyro wheel portion 3 all is provided with first anti-falling safety rope 4, first anti-falling safety rope 4 is used for preventing first gyro wheel portion 2 with second gyro wheel portion 3 breaks away from fixing base 1, first anti-falling safety rope 4 and rings 7 locking connection, rings 7 fixed mounting be in on the fixing base 1, rings 7 still with the second is prevented weighing down safety rope 6 locking connection, the second is prevented weighing down safety rope 6 and is used for preventing fixing base 1 falls.
Wherein the first roller part and the second roller part are movably arranged in the fixed seat and can rotate in the fixed seat, the steel wire rope is positioned between the first roller part and the second roller part, the roller is arranged in the fixed seat through a roller shaft, the guide effect of the steel wire rope can be realized through the roller, two ends of the roller shaft are movably arranged in grooves of the fixed seat, two ends of the roller shaft are inserted into the grooves, the roller shaft is a hollow shaft, a first anti-falling safety rope passes through the inside of the roller shaft to realize the anti-falling safety of the roller, the first anti-falling safety rope is in locking connection with a lifting ring on the fixed seat, a second anti-falling safety rope is in locking connection with the lifting ring, the second anti-falling safety rope realizes the anti-falling safety of the whole roller device and prevents the whole falling of the anti-falling safety rope, the second anti-falling safety rope can be fixedly connected with a drilling machine device, and the first anti-, preventing the falling off.
As a preferable technical solution, the first roller part 2 and the second roller part 3 are disposed in the fixed seat 1 in two upper and lower layers, and the first roller part 2 and the second roller part 3 are vertically distributed.
As a preferred technical scheme, the first roller part 2 includes two rollers 11 that are parallel to each other and are arranged at an interval, copper sleeves 13 are arranged inside two ends of the rollers 11, the copper sleeves 13 are fixedly mounted on a roller shaft 12, and two ends of the roller shaft 12 are movably connected with the fixing base 1.
As a preferred technical scheme, the second roller part 3 includes two rollers 11 that are parallel to each other and are arranged at an interval, copper sleeves 13 are arranged inside two ends of the rollers 11, the copper sleeves 13 are fixedly mounted on the roller shaft 12, and two ends of the roller shaft 12 are movably connected with the fixing base 1.
As a preferable technical solution, a groove for installing the roller shaft 12 is provided inside the fixed seat 1, and the roller shaft 12 can roll along the groove.
As a further preferred solution, the first anti-falling safety line 4 is connected to the lifting ring 7 and locked by the shackle 5.
As a further preferable technical scheme, the anti-falling safety rope device comprises a second anti-falling safety rope 6, wherein the second anti-falling safety rope is connected with the hoisting ring 7 and locked through a shackle 5.
As a preferred technical scheme, a lifting lug 9 is welded on the fixing seat 1, and the lifting ring 7 and the lifting lug 9 are connected with each other through a fixing bolt 10.
As a preferred technical solution, the first anti-falling safety rope 4 passes through the fixed seat 1 and the roller shaft 12 located in the fixed seat 1, and the fixed seat 1 is further provided with an anti-wear fixed plate 8.
At the fixed plate that the outside of fixing base set up, first prevent weighing down the safety rope and pass fixed plate and fixing base, when the gyro wheel rotates, can drive first prevent weighing down the safety rope and rock, the fixed plate can play the effect of abrasionproof loss to the fixing base.
The first anti-falling safety rope penetrates through the roller shaft and is connected to the lifting ring through the shackle, and the lifting ring is welded to the rope blocking roller support to prevent falling of parts such as the rollers.
The second anti-falling safety rope is connected to the lifting ring through the shackle, the lifting ring on one side is welded on the fixed seat, and the lifting ring on the other side is welded on the drilling machine and used for preventing the whole rope blocking roller device from falling.
In summary, the preferred embodiments of the present invention are only described, and the scope of the present invention is not limited thereto. All equivalent changes and modifications made according to the content of the claims of the present invention shall fall within the technical scope of the present invention.
Claims (9)
1. The utility model provides a take anti-falling device's fender rope roller device, includes fixing base (1), its characterized in that: fixing base (1) is provided with first roller portion (2) and second roller portion (3), first roller portion (2) with second roller portion (3) all are provided with first safety rope (4) of preventing weighing down, first safety rope (4) of preventing weighing down is used for preventing first roller portion (2) with second roller portion (3) breaks away from fixing base (1), first safety rope (4) of preventing weighing down is connected with rings (7) locking, rings (7) fixed mounting be in on fixing base (1), rings (7) still prevent safety rope (6) locking connection with the second, the second prevents weighing down safety rope (6) and is used for preventing fixing base (1) falls.
2. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: the first roller part (2) and the second roller part (3) are arranged in the fixed seat (1) in an upper layer and a lower layer, and the first roller part (2) and the second roller part (3) are vertically distributed.
3. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: first roller portion (2) include two gyro wheels (11) that are parallel to each other and the interval sets up, the inside copper sheathing (13) that is provided with in both ends of gyro wheel (11), copper sheathing (13) fixed mounting is on roller shaft (12), roller shaft (12) both ends with fixing base (1) swing joint.
4. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: second roller portion (3) include two gyro wheels (11) that are parallel to each other and the interval sets up, the inside copper sheathing (13) that is provided with in both ends of gyro wheel (11), copper sheathing (13) fixed mounting is on roller shaft (12), roller shaft (12) both ends with fixing base (1) swing joint.
5. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: a groove for installing the roller shaft (12) is formed in the fixed seat (1), and the roller shaft (12) can roll along the groove.
6. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: the first anti-falling safety rope (4) is connected with the lifting ring (7) and locked through the shackle (5).
7. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: comprises a second anti-falling safety rope (6) and a lifting ring (7) which are connected and locked by a shackle (5).
8. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: the welding has lug (9) on fixing base (1), rings (7) with lug (9) are through fixing bolt (10) interconnect.
9. The rope stopping roller device with the anti-falling device according to claim 1, characterized in that: the first anti-falling safety rope (4) penetrates through the fixed seat (1) and a roller shaft (12) arranged in the fixed seat (1), and an anti-abrasion fixed plate (8) is further arranged on the fixed seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221963.5U CN211712426U (en) | 2019-12-12 | 2019-12-12 | Rope blocking roller device with anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922221963.5U CN211712426U (en) | 2019-12-12 | 2019-12-12 | Rope blocking roller device with anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211712426U true CN211712426U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922221963.5U Active CN211712426U (en) | 2019-12-12 | 2019-12-12 | Rope blocking roller device with anti-falling device |
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| Country | Link |
|---|---|
| CN (1) | CN211712426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336116A (en) * | 2021-04-30 | 2021-09-03 | 中铁工程服务有限公司 | Universal rope guiding device |
-
2019
- 2019-12-12 CN CN201922221963.5U patent/CN211712426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336116A (en) * | 2021-04-30 | 2021-09-03 | 中铁工程服务有限公司 | Universal rope guiding device |
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Effective date of registration: 20221017 Granted publication date: 20201020 |