CN112793595A - A conveniently change and hold in palm pressure rope sheave structure for on aerial cableway - Google Patents
A conveniently change and hold in palm pressure rope sheave structure for on aerial cableway Download PDFInfo
- Publication number
- CN112793595A CN112793595A CN202110146902.6A CN202110146902A CN112793595A CN 112793595 A CN112793595 A CN 112793595A CN 202110146902 A CN202110146902 A CN 202110146902A CN 112793595 A CN112793595 A CN 112793595A
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- CN
- China
- Prior art keywords
- nut
- hook
- support
- aerial
- roof
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
Abstract
The invention discloses a supporting and pressing rope wheel structure convenient to replace and used on an aerial ropeway, which comprises an aerial passenger car cross beam and a supporting and pressing rope wheel, wherein the supporting and pressing rope wheel is arranged below the aerial passenger car cross beam, the aerial passenger car cross beam is connected with a support through a fixing bolt, a quick screw rod is arranged on the side edge of the support, a hook is arranged on the quick screw rod, and two grooves which are vertically symmetrical and used for placing a steel wire rope are arranged on the hook. When the supporting and pressing rope wheel is replaced, the support is arranged at a proper position of the cross beam of the aerial passenger car, the hook can support and press the traction steel wire rope, the hook supports and presses the steel wire rope, the traction steel wire rope rotates in the screwing direction of the quick nut, the traction steel wire rope upwards or downwards leaves the pressing rope wheel, and replacement can be performed.
Description
Technical Field
The invention relates to a fire fighting device, in particular to a conveniently-replaced supporting and pressing rope wheel structure for an aerial cableway, and belongs to the technical field of coal mine fire fighting equipment.
Background
Aerial cableway takes advantage of people's device to hold in the palm (pressure) rope sheave because cushion wearing and tearing or support (pressure) rope sheave damage etc. all will change, in-process changing must let traction wire rope leave and hold in the palm (pressure) rope sheave, do not design change hold in the palm (pressure) before the rope sheave device, maintenance person uses chain block or jack operation, chain block or jack operation must have hanging point or strong point, and the operation has certain potential safety hazard, must two people operate simultaneously, the shortcoming of adopting chain block or jack has: 1. the hanging points or the supporting points are unreliable, and the safety is low; 2. two persons are needed to cooperate to operate, and the labor efficiency is low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a conveniently change and hold in palm pressure rope sheave structure for on aerial cableway, when trading support (pressure) rope sheave, install the support in the suitable position of aerial people's car crossbeam (the couple can hold in the palm (pressure) live haulage wire rope can), the couple holds in the palm (pressure) and lives wire rope, it is rotatory according to quick nut direction of screwing, haulage wire rope upwards (downwards) leaves the pressure rope sheave, can change, operation safe and reliable, change aerial cableway and take advantage of the use that people's device held in the palm (pressure) rope sheave device, easy operation alone can operate, crossbeam hanging point safe and reliable, the effectual problem that has solved above-mentioned existence.
The technical scheme of the invention is as follows: the utility model provides a conveniently change and hold in palm pressure rope sheave structure for on aerial cableway, it includes aerial people's car crossbeam and holds in the palm pressure rope sheave, holds in the palm and presses the rope sheave setting in aerial people's car crossbeam below, be connected with the support through fixing bolt on the aerial people's car crossbeam, be equipped with quick screw rod on the side of support, be equipped with the couple on quick screw rod, be equipped with two recesses that are used for placing wire rope of longitudinal symmetry on the couple.
The support comprises a top plate, a bottom plate and side plates, the top plate and the bottom plate are fixedly connected through the side plates, a horizontal clamping groove for the overhead man car beam to pass through is formed between the top plate and the bottom plate, through holes which correspond to each other up and down and are used for the fixing bolts to pass through are formed in the side edges of the top plate and the bottom plate, and a round hole for the quick screw to pass through is formed in the other side edge of the top plate.
The quick screw is provided with a first nut, a second nut, a third nut and a fourth nut from top to bottom respectively, the first nut is located on the top plate, the fourth nut is located on the lower portion of the quick screw, and the hook is located between the third nut and the fourth nut.
The hook is provided with a hole through which the quick screw rod penetrates, and the hook can rotate at will on the quick screw rod.
The invention has the beneficial effects that: compared with the prior art, by adopting the technical scheme of the invention, when the support (pressing) rope wheel is replaced, the bracket is arranged at a proper position of the cross beam of the aerial cableway (the hook can support (press) the traction steel wire rope), the hook supports (presses) the steel wire rope, the traction steel wire rope rotates according to the screwing direction of the quick nut, the traction steel wire rope upwards (downwards) leaves the rope pressing wheel, and the replacement can be carried out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a stent according to the present invention;
fig. 3 is a top view of the stent of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in attached figures 1-3, a conveniently change and hold in palm pressure rope sheave structure for on aerial cableway, it includes built on stilts people's car crossbeam 7 and holds in the palm pressure rope sheave 9, holds in the palm pressure rope sheave 9 and sets up in built on stilts people's car crossbeam 7 below, be connected with support 4 through fixing bolt 6 on built on stilts people's car crossbeam 7, be equipped with quick screw rod 3 on the side of support 4, be equipped with couple 1 on quick screw rod 3, be equipped with two recesses 10 that are used for placing wire rope 8 of longitudinal symmetry on couple 1.
Further, the support 4 comprises a top plate 42, a bottom plate 43 and side plates 41, the top plate 42 and the bottom plate 43 are fixedly connected through the side plates 41, a horizontal clamping groove 46 for the overhead man car beam 7 to pass through is arranged between the top plate 42 and the bottom plate 43, through holes 45 corresponding to each other up and down are formed in the side edges of the top plate 42 and the bottom plate 43 and used for the fixing bolts 6 to pass through, and a round hole 44 used for the rapid screw 3 to pass through is formed in the other side edge of the top plate 42.
Further, the quick screw rod 3 is provided with a first nut 5, a second nut 10, a third nut 2 and a fourth nut 11 from top to bottom, the first nut 5 is located on the top plate 42, the fourth nut 11 is located on the lower portion of the quick screw rod 3, and the hook 1 is located between the third nut 2 and the fourth nut 11.
Furthermore, a hole through which the quick screw rod 3 passes is formed in the hook 1, and the hook 1 can rotate freely on the quick screw rod 3.
The working principle of the invention is as follows: 1. when the rope pressing wheel is changed, the support is arranged at a proper position of the beam of the overhead man car (the hook 1 can press the traction steel wire rope 8), the hook presses the steel wire rope 8, the hook rotates in the screwing direction of the nut III 2, the hook 1 moves downwards, the traction steel wire rope 8 leaves the rope pressing wheel 9 downwards, and then the replacement can be carried out, and the nut II 10 is supported below the top plate 42.
2. When the rope supporting wheel is replaced, the support 4 is arranged at a proper position of the overhead man car beam 7 (at the moment, the hook 1 is arranged above the fourth nut 11, and the hook 1 can support the traction steel wire rope 8), the hook 1 supports the steel wire rope 8, the hook 1 rotates in the screwing direction of the first nut 5, the hook 1 is pulled upwards, and the traction steel wire rope 8 upwards leaves the rope supporting wheel 9, so that the replacement can be carried out.
When the support (pressing) rope wheel is replaced, the support is arranged at a proper position of a cross beam of the aerial ropeway (the hook can support (press) a traction steel wire rope), the hook supports (presses) the steel wire rope, the traction steel wire rope rotates according to the screwing direction of the quick nut, the traction steel wire rope upwards (downwards) leaves the rope pressing wheel and can be replaced, the operation is safe and reliable, the aerial ropeway passenger device is replaced by using the support (pressing) rope wheel device, the operation is simple, the operation can be performed by one person, the cross beam hanging point is safe and reliable, the operation is simple, the replacement process is safe and reliable, the labor force is saved by one person through the operation, the cross beam is used as the support (pressing) rope wheel device hanging point of the aerial ropeway passenger device, the safety and.
The present invention is not described in detail, but is known to those skilled in the art. Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (4)
1. The utility model provides a convenient change support pressure rope sheave structure for on aerial cableway, it includes aerial passenger train crossbeam (7) and support pressure rope sheave (9), and support pressure rope sheave (9) sets up in aerial passenger train crossbeam (7) below, its characterized in that: the overhead man car beam (7) is connected with a support (4) through a fixing bolt (6), a quick screw (3) is arranged on the side edge of the support (4), a hook (1) is arranged on the quick screw (3), and two grooves (10) which are symmetrical up and down and used for placing a steel wire rope (8) are arranged on the hook (1).
2. The structure of the conveniently replaced supporting and pressing rope wheel used on the aerial ropeway as claimed in claim 1, is characterized in that: support (4) include roof (42), bottom plate (43) and curb plate (41), roof (42) and bottom plate (43) pass through curb plate (41) fixed connection, have horizontal draw-in groove (46) that supply built on stilts people's car crossbeam (7) to pass between roof (42) and bottom plate (43), the side of roof (42) and bottom plate (43) all is equipped with through-hole (45) that confession fixing bolt (6) that correspond from top to bottom passed, be equipped with round hole (44) that confession fast screw rod (3) passed at the opposite side of roof (42).
3. The structure of the conveniently replaced supporting and pressing rope wheel used on the aerial ropeway as claimed in claim 1, is characterized in that: quick screw rod (3) are gone up from last to being equipped with nut (5), nut two (10), nut three (2) and nut four (11) down respectively, and nut one (5) are located roof (42), and nut four (11) are located the lower part of quick screw rod (3), and couple (1) are located between nut three (2) and nut four (11).
4. The structure of the conveniently replaced supporting and pressing rope wheel used on the aerial ropeway as claimed in claim 1, is characterized in that: the hook (1) is provided with a hole through which the rapid screw (3) penetrates, and the hook (1) can rotate freely on the rapid screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146902.6A CN112793595A (en) | 2021-02-03 | 2021-02-03 | A conveniently change and hold in palm pressure rope sheave structure for on aerial cableway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146902.6A CN112793595A (en) | 2021-02-03 | 2021-02-03 | A conveniently change and hold in palm pressure rope sheave structure for on aerial cableway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112793595A true CN112793595A (en) | 2021-05-14 |
Family
ID=75813847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110146902.6A Pending CN112793595A (en) | 2021-02-03 | 2021-02-03 | A conveniently change and hold in palm pressure rope sheave structure for on aerial cableway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112793595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261915A (en) * | 2021-12-21 | 2022-04-01 | 淮南矿业(集团)有限责任公司 | Method for rapidly replacing steel wire rope of overhead man car |
-
2021
- 2021-02-03 CN CN202110146902.6A patent/CN112793595A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261915A (en) * | 2021-12-21 | 2022-04-01 | 淮南矿业(集团)有限责任公司 | Method for rapidly replacing steel wire rope of overhead man car |
| CN114261915B (en) * | 2021-12-21 | 2023-12-26 | 淮南矿业(集团)有限责任公司 | Method for quickly replacing overhead man-vehicle steel wire rope |
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