CN219096702U - Double-rope traction monorail crane rope pressing wheel set - Google Patents
Double-rope traction monorail crane rope pressing wheel set Download PDFInfo
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- CN219096702U CN219096702U CN202223477684.3U CN202223477684U CN219096702U CN 219096702 U CN219096702 U CN 219096702U CN 202223477684 U CN202223477684 U CN 202223477684U CN 219096702 U CN219096702 U CN 219096702U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of rope pressing wheel sets, and discloses a rope pressing wheel set of a double-rope traction monorail crane, which comprises fixed side plates, wherein two fixed side plates are symmetrically arranged; a connecting rod; the double-wheel groove type movable wheel shaft is provided with two; the double-wheel groove type fixed wheel shaft is provided with two fixed wheel shafts; wherein, two steel wire ropes are arranged between the two double-wheel groove type movable wheel shafts and the two double-wheel groove type fixed wheel shafts; and the rope tensioning adjusting structure is arranged on two sides of the two fixed side plates and corresponds to the shaft rods of the two double-wheel groove type movable wheel shafts. According to the utility model, after the two steel wire ropes are arranged on the rope pressing wheel set, the two steel wire ropes are omega-shaped, and an operator can downwards adjust the two double-wheel groove type movable wheel shafts in the rope tensioning adjusting structure through the rope tensioning adjusting structure, so that the two steel wire ropes can obtain the tensioning force when the two double-wheel groove type movable wheel shafts are pressed down, the firmness of the two steel wire ropes on the rope pressing wheel set is further ensured, and the rope breakage condition is avoided.
Description
Technical Field
The utility model relates to the technical field of rope pressing wheel sets, in particular to a rope pressing wheel set of a double-rope traction monorail crane.
Background
The crane is also called a rope traction track type overhead man-riding device, which is novel underground personnel transportation equipment, and is an endless circulating type overhead man-riding device which adopts a track to bear load and is dragged by a steel wire rope, and a man-riding device is held on the track to walk. The device is underground auxiliary transportation passenger equipment of a coal mine, and is a product for updating the traditional monkey car.
However, the traction wires on a rope traction track type overhead man-riding device are easily subject to rope collapse due to insufficient tension.
For example, chinese patent publication No. CN203958136U discloses a swing rope supporting/pressing wheel set for a track type overhead man riding device.
The background art is as follows:
the traction steel wire rope of the track type overhead passenger device is required to be parallel to the track, so that the normal running of the pulley on the passenger hanging chair rope clip on the track can be ensured, the supporting/pressing rope wheel is arranged at the slope changing point of the track, the supporting/pressing rope wheel used at present swings when the hanging chair rope clip passes through the ground, the comfort is affected, and the traction steel wire rope is easy to separate, so that rope breakage is caused, and safety accidents are caused.
It can be seen that the rope pulls the traction wire on the track type overhead man device to easily collapse the rope due to insufficient tension, thereby causing danger.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a rope pressing wheel set of a double-rope traction monorail crane.
In order to achieve the above purpose, the present utility model provides the following technical solutions: double rope pulls monorail hoist and presses rope wheelset, includes:
the fixed side plates are symmetrically provided with two;
the four connecting rods are respectively and fixedly arranged at the four edges of the two fixed side plates opposite to each other;
the two-wheel groove type movable wheel shafts are arranged, and the two double-wheel groove type movable wheel shafts are axially symmetrically arranged on two sides between the two fixed side plates;
the two fixed wheel shafts are provided with two fixed wheel shafts, and the two fixed wheel shafts are symmetrically arranged in the middle between the two fixed side plates in a rotating way;
two steel wire ropes are arranged between the two double-wheel groove type movable wheel shafts and the two double-wheel groove type fixed wheel shafts, and the two steel wire ropes are omega-shaped between the two double-wheel groove type movable wheel shafts and the two double-wheel groove type fixed wheel shafts; and
the rope tensioning adjusting structure is arranged on two sides of the two fixed side plates and corresponds to the shaft rods of the two double-wheel groove type movable wheel shafts.
As the preferable technical scheme, rope tensioning adjustment structure is including seting up the arc spout in fixed curb plate both sides, the both ends axostylus axostyle of double round groove formula moving axle is all pegged graft and is installed in the arc spout, and two double round groove formula moving axles can upwards or slide down in the arc spout, when sliding down, can be with two steel wire rope tensioning.
As the preferable technical scheme, the rope tensioning adjustment structure further comprises a positioning piece, and the positioning piece is detachably arranged on the arc-shaped chute.
As the preferable technical scheme, the locating piece is a locating clamping plate, the locating clamping plate is circular, an arc-shaped embedded groove is formed in one side of the locating clamping plate, after the locating clamping plate is installed on the arc-shaped sliding groove, the arc-shaped embedded groove can clamp shaft rods at two ends of the double-wheel groove type movable wheel shaft, and the shaft rods of the double-wheel groove type movable wheel shaft can rotate in the arc-shaped embedded groove.
As the preferable technical scheme, a plurality of fastening bolts are installed at the both ends of location cardboard, location cardboard can be through a plurality of fastening bolts and fixed curb plate fastening connection.
As an optimized technical scheme, two first wheel grooves are symmetrically formed on the double-wheel groove type moving wheel shaft, and two second wheel grooves are symmetrically formed on the double-wheel groove type fixed wheel shaft;
one end of the steel wire rope can penetrate from the lower part of one first wheel groove, penetrates into the upper parts of two second wheel grooves from bottom to top, and then penetrates out from the lower part of the other first wheel groove.
As a preferable technical scheme, the first wheel groove and the second wheel groove are positioned on the same horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, after the two steel wire ropes are mounted on the rope pressing wheel set, and the two steel wire ropes are omega-shaped after being mounted on the rope pressing wheel set, an operator can downwards adjust the two double-wheel groove type movable wheel shafts in the rope tensioning adjusting structure through the rope tensioning adjusting structure, so that the two steel wire ropes can obtain the tensioning force when the two double-wheel groove type movable wheel shafts are pressed down, and the firmness of the two steel wire ropes on the rope pressing wheel set is further ensured, and the rope breakage condition is avoided.
2. According to the utility model, the shaft rods at the two ends of the double-wheel groove type movable wheel shaft are inserted and installed in the arc-shaped sliding groove, the two double-wheel groove type movable wheel shafts can slide upwards or downwards in the arc-shaped sliding groove, and when the two double-wheel groove type movable wheel shafts slide downwards, the two steel wire ropes can be tensioned.
Drawings
FIG. 1 is a three-dimensional structure schematic diagram of a rope pressing wheel set of a double-rope traction monorail hoist;
fig. 2 is a schematic three-dimensional structure diagram of two fixed side plates and a rope tensioning adjustment structure of a rope pressing wheel set of a double-rope traction monorail hoist provided by the utility model;
fig. 3 is a schematic top view structure of a rope pressing wheel set of a double-rope traction monorail crane provided by the utility model.
In the figure: 1. fixing the side plates; 2. a connecting rod; 3. double-wheel groove type movable wheel axle; 4. double-wheel groove type fixed wheel shaft; 5. a first wheel groove; 6. a second wheel groove; 7. an arc chute; 8. positioning a clamping plate; 9. a fastening bolt; 10. a steel wire rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The crane is also called a rope traction track type overhead man-riding device, which is novel underground personnel transportation equipment, and is an endless circulating type overhead man-riding device which adopts a track to bear load and is dragged by a steel wire rope, and a man-riding device is held on the track to walk. The device is underground auxiliary transportation passenger equipment of a coal mine, and is a product for updating the traditional monkey car.
However, the traction wires on a rope traction track type overhead man-riding device are easily subject to rope collapse due to insufficient tension.
For example, chinese patent publication No. CN203958136U discloses a swing rope supporting/pressing wheel set for a track type overhead man riding device.
The background art is as follows:
the traction steel wire rope of the track type overhead passenger device is required to be parallel to the track, so that the normal running of the pulley on the passenger hanging chair rope clip on the track can be ensured, the supporting/pressing rope wheel is arranged at the slope changing point of the track, the supporting/pressing rope wheel used at present swings when the hanging chair rope clip passes through the ground, the comfort is affected, and the traction steel wire rope is easy to separate, so that rope breakage is caused, and safety accidents are caused.
Therefore, the traction steel wire on the rope traction track type overhead manned device is easy to collapse due to insufficient tension, so that danger is caused, and the technical problem can be solved:
referring to fig. 1-3, the present utility model provides a technical solution:
as shown in fig. 1-3, the double-rope traction monorail hoist rope pressing wheel set comprises: two fixed side plates 1 are symmetrically arranged; the four connecting rods 2 are arranged, and the four connecting rods 2 are respectively and fixedly arranged at the four edges of the two fixed side plates 1 opposite to each other; the two double-wheel groove type driving wheel shafts 3 are arranged, and the two double-wheel groove type driving wheel shafts 3 are symmetrically arranged at two sides between the two fixed side plates 1; the two fixed wheel shafts 4 with double wheel grooves are arranged, and the two fixed wheel shafts 4 with double wheel grooves are symmetrically arranged in the middle between the two fixed side plates 1 in a rotating way; wherein, two steel wire ropes 10 are arranged between the two double-wheel groove type wheel shafts 3 and the two double-wheel groove type fixed wheel shafts 4, and the two steel wire ropes 10 are omega-shaped between the two double-wheel groove type wheel shafts 3 and the two double-wheel groove type fixed wheel shafts 4; and rope tension adjusting structures which are installed at both sides of the two fixed side plates 1 and correspond to the shaft levers of the two double-wheel groove type driving wheel shafts 3.
In this embodiment, after two steel wire ropes 10 are mounted on the rope pressing wheel set, and after the two steel wire ropes 10 are mounted on the rope pressing wheel set, the two steel wire ropes 10 are omega-shaped, an operator can downwards adjust the two double-wheel groove type wheel shafts 3 in the rope tensioning adjustment structure through the rope tensioning adjustment structure, so that the two steel wire ropes 10 can obtain tensioning force when the two double-wheel groove type wheel shafts 3 are pressed down, and firmness of the two steel wire ropes 10 on the rope pressing wheel set is further guaranteed, and rope breakage is avoided.
Example two
As shown in fig. 1-3, the improvement is based on the first embodiment:
further, rope tensioning structure is including seting up the arc spout 7 in fixed curb plate 1 both sides, and the both ends axostylus axostyle of double round grooved pulley axle 3 is all pegged graft and is installed in arc spout 7, and two double round grooved pulley axles 3 can upwards or slide down in arc spout 7, when sliding down, can be with two wire rope 10 tensioning.
In this embodiment, in the above-described manner of use, the tensioning action of the two double sheave axles 3 and the rope tensioning adjustment structure on the two steel wire ropes 10 after the two rope tensioning adjustment structures are engaged is more specifically achieved.
Further, the rope tensioning adjustment structure further comprises a positioning piece which is detachably arranged on the arc-shaped chute 7.
In the present embodiment, after the position adjustment of the two double-wheel grooved wheel axles 3 is completed, the positions of the double-wheel grooved wheel axles 3 can be positioned under the action of the positioning member.
Further, the locating piece is a locating clamping plate 8, the locating clamping plate 8 is circular, an arc-shaped embedded groove is formed in one side of the locating clamping plate 8, after the locating clamping plate 8 is installed on the arc-shaped sliding groove 7, the arc-shaped embedded groove can clamp shaft rods at two ends of the double-wheel groove type movable wheel shaft 3, and the shaft rods of the double-wheel groove type movable wheel shaft 3 can rotate in the arc-shaped embedded groove.
In this embodiment, the arc-shaped embedded groove can surround the shaft lever of the double-wheel groove type driving wheel shaft 3, so that the positioning clamping plate 8 can more specifically realize the positioning of the double-wheel groove type driving wheel shaft 3 after the adjustment under the action of the arc-shaped embedded groove.
Further, a plurality of fastening bolts 9 are installed at the both ends of the positioning clamping plate 8, and the positioning clamping plate 8 can be fastened and connected with the fixed side plate 1 through the plurality of fastening bolts 9.
In the present embodiment, the attachment or detachment of the positioning chucking plate 8 can be facilitated by the plurality of fastening bolts 9.
Further, two first wheel grooves 5 are symmetrically formed on the double-wheel groove type wheel shaft 3, and two second wheel grooves 6 are symmetrically formed on the double-wheel groove type fixed wheel shaft 4; one end of the wire rope 10 can penetrate from the lower part of one of the first wheel grooves 5, penetrates from bottom to top into the upper parts of the two second wheel grooves 6, and then penetrates from the lower part of the other first wheel groove 5 to the outside.
In this embodiment, the manner of installing two steel wire ropes 10, in particular, the manner of making the steel wire ropes 10 in omega form after installation, makes the steel wire ropes 10 more stable.
Further, the first wheel groove 5 and the second wheel groove 6 are at the same horizontal plane.
In this embodiment, the installation of the steel wire rope 10 can thus be facilitated.
In summary, the working procedure of the utility model: after the two steel wire ropes 10 are mounted on the rope pressing wheel set, and after the two steel wire ropes 10 are mounted on the rope pressing wheel set, the two steel wire ropes 10 are omega-shaped, an operator can downwards adjust the two double-wheel groove type wheel shafts 3 in the rope tensioning adjusting structure through the rope tensioning adjusting structure, so that the two steel wire ropes 10 can obtain the tensioning force when the two double-wheel groove type wheel shafts 3 are pressed down, and the firmness of the two steel wire ropes 10 on the rope pressing wheel set is further ensured, and the rope breakage condition is avoided;
the two end shaft rods of the double-wheel groove type driving wheel shaft 3 are inserted and installed in the arc-shaped chute 7, the two double-wheel groove type driving wheel shafts 3 can slide upwards or downwards in the arc-shaped chute 7, and when the two double-wheel groove type driving wheel shafts slide downwards, the two steel wire ropes 10 can be tensioned, so that the tensioning effect of the two double-wheel groove type driving wheel shafts 3 and the rope tensioning adjusting structure on the two steel wire ropes 10 after being matched is realized more specifically in the use mode;
after the position adjustment of the two double-wheel groove type movable wheel shafts 3 is completed, the positions of the double-wheel groove type movable wheel shafts 3 can be positioned under the action of the positioning piece;
the positioning piece is a positioning clamping plate 8, the positioning clamping plate 8 is circular, an arc-shaped embedded groove is formed in one side of the positioning clamping plate 8, after the positioning clamping plate 8 is installed on the arc-shaped chute 7, the arc-shaped embedded groove can clamp shaft rods at two ends of the double-wheel groove type movable wheel shaft 3, the shaft rods of the double-wheel groove type movable wheel shaft 3 can rotate in the arc-shaped embedded groove, the arc-shaped embedded groove can surround the shaft rods of the double-wheel groove type movable wheel shaft 3, and then the positioning clamping plate 8 can more particularly realize the positioning of the double-wheel groove type movable wheel shaft 3 after adjustment under the action of the arc-shaped embedded groove;
the positioning clamping plate 8 can be conveniently installed or detached through the plurality of fastening bolts 9;
one end of the wire rope 10 can penetrate from the lower part of one of the first wheel grooves 5, penetrates from bottom to top into the upper parts of the two second wheel grooves 6, and then penetrates outwards from the lower part of the other first wheel groove 5, and the two wire ropes 10 are installed in such a way, in particular to enable the wire rope 10 to be in an omega shape after being installed, so that the wire rope 10 can be more stable.
The above-mentioned different embodiments can be mutually combined, replaced and matched for use.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Double rope pulls monorail hoist and presses rope wheelset, its characterized in that includes:
two fixed side plates (1) are symmetrically arranged;
the four connecting rods (2) are arranged, and the four connecting rods (2) are respectively and fixedly arranged at the four opposite edges of the two fixed side plates (1);
the two double-wheel groove type driving wheel shafts (3) are arranged, and the two double-wheel groove type driving wheel shafts (3) are symmetrically arranged on two sides between the two fixed side plates (1);
the two fixed wheel shafts (4) are symmetrically arranged in the middle between the two fixed side plates (1);
two steel wire ropes (10) are arranged between the two double-wheel groove type driving wheel shafts (3) and the two double-wheel groove type fixed wheel shafts (4), and the two steel wire ropes (10) are omega-shaped between the two double-wheel groove type driving wheel shafts (3) and the two double-wheel groove type fixed wheel shafts (4); and
the rope tensioning adjusting structure is arranged on two sides of the two fixed side plates (1) and corresponds to the shaft rods of the two double-wheel groove type driving wheel shafts (3).
2. The double rope traction monorail hoist rope pressing wheel set according to claim 1, characterized in that: rope tensioning adjusting structure is including seting up arc spout (7) in fixed curb plate (1) both sides, the both ends axostylus axostyle of double round groove formula wheel axle (3) is all pegged graft and is installed in arc spout (7), and two double round groove formula wheel axle (3) can upwards or slide down in arc spout (7), when sliding down, can be with two steel wire rope (10) tensioning.
3. The double rope traction monorail hoist rope pressing wheel set according to claim 2, characterized in that: the rope tensioning adjusting structure further comprises a positioning piece, and the positioning piece is detachably arranged on the arc-shaped chute (7).
4. A double rope traction monorail hoist rope pressing wheel set according to claim 3, characterized in that: the locating piece is locating clip (8), locating clip (8) are circular, the arc inlays the dress groove has been seted up to one side of locating clip (8), locating clip (8) are installed on arc spout (7) after, and the arc inlays the axostylus axostyle looks block at double round slot type driving axle (3) both ends, just the axostylus axostyle of double round slot type driving axle (3) can be at the arc and inlay the inslot rotation.
5. The double rope traction monorail hoist rope pressing wheel set of claim 4, characterized in that: a plurality of fastening bolts (9) are installed at the both ends of location cardboard (8), location cardboard (8) can be through a plurality of fastening bolts (9) and fixed curb plate (1) fastening connection.
6. The double rope traction monorail hoist rope pressing wheel set according to claim 1, characterized in that: two first wheel grooves (5) are symmetrically formed in the double-wheel groove type driving wheel shaft (3), and two second wheel grooves (6) are symmetrically formed in the double-wheel groove type fixed wheel shaft (4);
one end of the steel wire rope (10) can penetrate from the lower part of one first wheel groove (5), penetrates into the upper parts of two second wheel grooves (6) from bottom to top, and then penetrates out from the lower part of the other first wheel groove (5).
7. The double rope traction monorail hoist trolley set of claim 6, characterized in that: the first wheel groove (5) and the second wheel groove (6) are positioned on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223477684.3U CN219096702U (en) | 2022-12-26 | 2022-12-26 | Double-rope traction monorail crane rope pressing wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223477684.3U CN219096702U (en) | 2022-12-26 | 2022-12-26 | Double-rope traction monorail crane rope pressing wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219096702U true CN219096702U (en) | 2023-05-30 |
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ID=86427171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223477684.3U Active CN219096702U (en) | 2022-12-26 | 2022-12-26 | Double-rope traction monorail crane rope pressing wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219096702U (en) |
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2022
- 2022-12-26 CN CN202223477684.3U patent/CN219096702U/en active Active
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