CN212477255U - Steel wire rope head tensioning device for elevator - Google Patents
Steel wire rope head tensioning device for elevator Download PDFInfo
- Publication number
- CN212477255U CN212477255U CN202020997212.2U CN202020997212U CN212477255U CN 212477255 U CN212477255 U CN 212477255U CN 202020997212 U CN202020997212 U CN 202020997212U CN 212477255 U CN212477255 U CN 212477255U
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- plate
- baffle
- rope
- driving part
- support plates
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Abstract
The utility model provides a lifting machine wire rope fag end euphroe, include: the device comprises a base, two support plates, a top plate, a sliding plate, a baffle plate, a pressure plate and a driving part, wherein the driving part is arranged on the base; the top plate is arranged at the top of the supporting plate and is fixedly connected with the two supporting plates; the sliding plate is arranged between the two supporting plates and can slide relative to the supporting plates under the driving of the driving part; the baffle is fixedly arranged on one side face of the supporting plate, an upward convex protruding portion is arranged on the supporting plate, and the pressing plate is rotatably connected to the protruding portion. After the steel wire rope is tightly pressed through mechanical driving, the rope head manufacturing including the heart ring installation and the rope clamp installation is carried out, the manufacturing operation can be completed by only one person, the structure is simple, the cost is low, the rope head manufacturing efficiency is effectively improved, and the potential safety hazard during rope head manufacturing is reduced.
Description
Technical Field
The utility model relates to a lifting machine wire rope euphroe field especially relates to a lifting machine wire rope fag end euphroe.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work.
When the inclined drift is lifted and transported, the hook head of the steel wire rope needs to be cut off at regular intervals due to abrasion and the like, the hook head is manufactured again, the steel wire rope is high in strength and is not prone to bending by manpower, the steel wire rope is not tightly clamped when the heart ring is installed, the steel wire rope is installed in the conventional mode through modes of manual knocking, impacting and the like, the work efficiency is low, operation is not prone to occurring, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a rope fastening device for a rope head of a steel rope of a hoist, aiming at the problems of low efficiency, inconvenient operation and potential safety hazard existing in the existing installation of the rope head of the steel rope.
The above purpose is realized by the following technical scheme:
a rope tensioning device for a steel wire rope head of a hoist comprises: the device comprises a base, two support plates, a top plate, a sliding plate, a baffle plate, a pressing plate and a driving part, wherein the base is provided with the driving part, the number of the two support plates is two, the two support plates are oppositely arranged, and the driving part is positioned between the two support plates; the top plate is arranged on the tops of the supporting plates and is fixedly connected with the two supporting plates; the sliding plate is arranged between the two support plates and can slide relative to the support plates under the driving of the driving part; the baffle is fixedly arranged on one side face of the supporting plate, an upward convex protruding portion is arranged on the baffle, and the pressing plate is rotatably connected with the protruding portion.
In one embodiment, the protruding portion is provided with a protruding shaft, the pressing plate is provided with a through hole, and the pressing plate is sleeved on the protruding shaft through the through hole.
In one embodiment, a handle is connected to one end of the pressure plate.
In one embodiment, the baffle plate is provided with a reinforcing rib, and the reinforcing rib is connected with the baffle plate and the supporting plate.
In one embodiment, the top plate is provided with a lifting lug.
In one embodiment, the driving part is a hydraulic machine or a jack.
In one embodiment, a stop portion is disposed on the baffle protrusion portion, and the stop portion limits the rotation of the pressing plate.
The utility model has the advantages that:
the utility model provides a lifting machine wire rope fag end euphroe, include: the device comprises a base, two support plates, a top plate, a sliding plate, a baffle plate, a pressure plate and a driving part, wherein the driving part is arranged on the base; the top plate is arranged at the top of the supporting plate and is fixedly connected with the two supporting plates; the sliding plate is arranged between the two supporting plates and can slide relative to the supporting plates under the driving of the driving part; the baffle is fixedly arranged on one side face of the supporting plate, an upward convex protruding portion is arranged on the baffle, and the pressing plate is rotatably connected to the protruding portion. After the steel wire rope is tightly pressed through mechanical driving, the rope head manufacturing including the heart ring installation and the rope clamp installation is carried out, the manufacturing operation can be completed by only one person, the structure is simple, the cost is low, the rope head manufacturing efficiency is effectively improved, and the potential safety hazard during rope head manufacturing is reduced.
Drawings
Fig. 1 is a schematic structural view of a rope fastening device for a rope head of a steel wire rope of a hoist according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the rope fastening device of the rope head of the steel rope of the elevator in fig. 1 in another view direction.
Wherein:
a base 110; a support plate 120; a chute 121; a top plate 130; a lifting lug 131; a slide plate 140; a baffle 150; the projection 151; a platen 160; a handle 161; a driving section 170; a wire rope 200; the cord lock 300.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model provides a lifting machine wire rope fag end euphroe, it compresses tightly the wire rope back through mechanical drive, carries out the fag end preparation including heart ring installation, rope clip installation, only needs single can accomplish the preparation operation, simple structure, and low cost effectively improves the efficiency of fag end preparation to potential safety hazard when reducing the fag end preparation.
Specifically, as shown in fig. 1 and 2, the rope fastening device for the rope end of the hoist rope 200 includes: a base 110, a support plate 120, a top plate 130, a slide plate 140, a baffle 150, a pressure plate 160, and a driving part 170. The base 110 serves as a mounting and supporting base of the whole device, is approximately in a cross shape, and can well fix the rope tensioning device to avoid shaking. Two supporting plates 120 which are arranged oppositely are arranged on the base 110, the supporting plates 120 are perpendicular to the base 110, and the tops of the two supporting plates 120 are fixedly connected to the top plate 130. The opposite surfaces of the two support plates 120 are provided with sliding grooves 121, the sliding plate 140 is slidably disposed in the sliding grooves 121, the driving portion 170 is disposed between the two support plates 120, and the driving portion 170 drives the sliding plate 140 to slide along the sliding grooves 121 when acting. The side of the supporting plate 120 is fixedly provided with a baffle 150, the baffle 150 is provided with two protrusions 151 protruding upwards, and the pressing plate 160 is rotatably connected to one of the protrusions 151.
In an initial state, the driving part 170 does not work, the sliding plate 140 is located at a lower position under the action of self weight, a large gap is reserved between the sliding plate 140 and the top plate 130, the rope end of the steel wire rope 200 penetrates through the gap at the moment, the rope end of the steel wire rope 200 is folded back after penetrating for a certain length, the steel wire rope 200 penetrates through the gap again in the opposite direction, and at the moment, two steel wire ropes 200 exist in the gap. The driving part 170 moves to drive the sliding plate 140 to ascend and push the steel wire ropes 200, so that the two steel wire ropes 200 gradually get closer, and when the two steel wire ropes 200 get closer to a certain extent, the two steel wire ropes penetrate into the heart ring, and the driving part 170 continues to move. At this time, the arrangement of the two steel cables 200 is adjusted, and the cable clamp 300 of the steel cable 200 is installed near the head of the cable. After the rope clamp 300 is installed, the rope clamp 300 cannot be clamped because a certain distance is left between the two steel wire ropes 200. At this time, the operator rotates the pressing plate 160, and the pressing plate 160 presses the steel wire rope 200, so that the two steel wire ropes 200 are further closed, and the rope end is clamped at this time, thereby completing the installation of the rope end. Finally, the driving part 170 is loosened, the sliding plate 140 falls down, and the steel wire rope 200 is taken out of the rope tightening device, so that the whole installation process can be completed.
In one embodiment, the protrusion 151 is provided with a protrusion shaft, the pressing plate 160 is provided with a through hole, and the pressing plate 160 is sleeved on the protrusion shaft through the through hole. The pressure plate 160 may also be rotatably connected to the protrusion 151 by other means, such as by a threaded connection or the like. Further, for the convenience of single-person operation, be provided with the backstop portion that restriction clamp plate 160 rotated on the bulge 151 that does not set up the protruding axle, backstop portion can lock clamp plate 160 after clamp plate 160 compresses tightly, if set up hole and round pin on the bulge 151, also be provided with the through-hole on the clamp plate 160, pass the hole on the clamp plate 160 and the hole on the bulge 151 with the round pin after clamp plate 160 compresses tightly and can accomplish the locking. After locking, the operator may use both hands to install the cord lock 300.
In one embodiment, to facilitate the application of force to the pressure plate 160, a handle 161 is attached to one end of the pressure plate 160.
In one embodiment, the baffle 150 is provided with a rib that connects the baffle 150 and the support plate 120 to prevent the baffle 150 from being separated from the support plate 120 due to an excessive force.
In one embodiment, the top plate 130 is provided with a lifting lug 131 to facilitate the handling of the entire rope tightening device.
In one embodiment, the driving part 170 is a hydraulic machine or a jack, and can be operated by an electric, hydraulic or manual method.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a lifting machine wire rope fag end euphroe which characterized in that includes: the device comprises a base, two support plates, a top plate, a sliding plate, a baffle plate, a pressing plate and a driving part, wherein the base is provided with the driving part, the number of the two support plates is two, the two support plates are oppositely arranged, and the driving part is positioned between the two support plates; the top plate is arranged on the tops of the supporting plates and is fixedly connected with the two supporting plates; the sliding plate is arranged between the two support plates and can slide relative to the support plates under the driving of the driving part; the baffle is fixedly arranged on one side face of the supporting plate, an upward convex protruding portion is arranged on the baffle, and the pressing plate is rotatably connected with the protruding portion.
2. The device as claimed in claim 1, wherein the protrusion has a protruding shaft, and the pressing plate has a through hole, and the pressing plate is fitted over the protruding shaft through the through hole.
3. The hoist rope head tensioner recited in claim 1, wherein a handle is attached to one end of the pressure plate.
4. The device of claim 1, wherein the baffle is provided with a rib, and the rib connects the baffle and the support plate.
5. The hoist rope head roping arrangement of claim 1, wherein said top plate is provided with a lifting lug.
6. The hoist rope head roping arrangement of claim 1, wherein said drive means is a hydraulic press or a jack.
7. The hoist rope head tensioner as claimed in claim 1, wherein the stopper is provided on the stopper protrusion, and the stopper limits the rotation of the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997212.2U CN212477255U (en) | 2020-06-03 | 2020-06-03 | Steel wire rope head tensioning device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020997212.2U CN212477255U (en) | 2020-06-03 | 2020-06-03 | Steel wire rope head tensioning device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477255U true CN212477255U (en) | 2021-02-05 |
Family
ID=74447137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020997212.2U Expired - Fee Related CN212477255U (en) | 2020-06-03 | 2020-06-03 | Steel wire rope head tensioning device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212477255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985651A (en) * | 2022-07-29 | 2022-09-02 | 江苏亚盛金属制品有限公司 | Steel wire rope processing and press-fitting equipment |
| CN115233480A (en) * | 2022-05-06 | 2022-10-25 | 西安石油大学 | Automatic steel wire rope head bundling device |
-
2020
- 2020-06-03 CN CN202020997212.2U patent/CN212477255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233480A (en) * | 2022-05-06 | 2022-10-25 | 西安石油大学 | Automatic steel wire rope head bundling device |
| CN114985651A (en) * | 2022-07-29 | 2022-09-02 | 江苏亚盛金属制品有限公司 | Steel wire rope processing and press-fitting equipment |
| CN114985651B (en) * | 2022-07-29 | 2022-11-18 | 江苏亚盛金属制品有限公司 | Steel wire rope processing and press-fitting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |