CN213387584U - Cable slack compensator - Google Patents
Cable slack compensator Download PDFInfo
- Publication number
- CN213387584U CN213387584U CN202022249152.9U CN202022249152U CN213387584U CN 213387584 U CN213387584 U CN 213387584U CN 202022249152 U CN202022249152 U CN 202022249152U CN 213387584 U CN213387584 U CN 213387584U
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- moving mechanism
- pulley
- overflow valve
- frame
- processing module
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Abstract
The utility model belongs to the technical field of hawser compensation, specifically disclose a cable slack compensator, including left mounting bracket, pneumatic cylinder, guiding axle, moving mechanism, pulley, right mounting bracket and control system, the one end of guiding axle is fixed on left mounting bracket, and the other end is fixed on right mounting bracket, and moving mechanism sets up on the guiding axle, and the pulley is installed on moving mechanism through round pin axle sensor, and the pneumatic cylinder is installed on left mounting bracket; the control system comprises a signal processing module and a proportional overflow valve, the signal processing module is connected with the pin shaft sensor, the proportional overflow valve is connected with the signal processing module, and the proportional overflow valve controls the hydraulic cylinder to push the moving mechanism to move on the guide shaft. The utility model discloses a round pin axle sensor detects pulley hawser effort, sends the atress to the proportion overflow valve again, then the control pneumatic cylinder drives and removes the frame and remove to the tension of control hawser is lax and is compensated the hawser.
Description
Technical Field
The utility model belongs to the technical field of the hawser compensation, specifically a cable compensator that relaxes.
Background
The problems that the rope is difficult to be wound and unwound and the impact is caused by the instant tension change often easily occur between the traction winch and the rope arranger and the cable storage winch, so the cable slack compensator is often required to be arranged between the traction winch and the rope arranger and the cable storage winch to control the tension change of the cable within a certain range so as to achieve the purpose of cable slack compensation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable compensator that relaxes through the power of monitoring hawser effect on the pulley, then the control cylinder drives and removes the frame and remove to the elasticity of control hawser is compensated the hawser that relaxes.
In order to solve the technical problem, the utility model provides a cable slack compensator, which comprises a left mounting rack, a hydraulic cylinder, a guide shaft, a moving mechanism, a pulley, a right mounting rack and a control system, wherein one end of the guide shaft is fixed on the left mounting rack, the other end of the guide shaft is fixed on the right mounting rack, the moving mechanism is arranged on the guide shaft, the pulley is installed on the moving mechanism through a pin shaft sensor, and the hydraulic cylinder is installed on the left mounting rack; the control system comprises a signal processing module and a proportional overflow valve, the signal processing module is connected with the pin shaft sensor, the proportional overflow valve is connected with the signal processing module, and the proportional overflow valve controls the hydraulic cylinder to push the moving mechanism to move on the guide shaft by adjusting the pressure of the system.
Furthermore, the number of the guide shafts is two, and the two guide shafts are arranged in parallel.
Specifically, the moving mechanism comprises a moving frame and four groups of roller groups, the moving frame is mounted on the two guide shafts, and the four groups of roller groups are symmetrically arranged on two sides of the moving frame.
Furthermore, each group of roller groups respectively comprises two guide wheels, the two guide wheels respectively encircle the two sides of the guide shaft, the two guide wheels are installed on the movable frame through a rotating shaft, cover plates are arranged between the two ends of the rotating shaft and the movable frame, and the cover plates are fixed through bolts.
Furthermore, the pin shaft sensor is installed on the movable frame, and a self-aligning roller bearing is arranged between the pulley and the pin shaft sensor.
Further, a pulley cover is mounted on the pulley.
The utility model has the advantages that: the utility model discloses cable compensator that relaxes compact structure, arrange rationally, adopt round pin axle sensor to detect the power that the hawser was used in on the pulley, send the atress to the proportion overflow valve again, then the proportion overflow valve passes through governing system pressure control pneumatic cylinder and drives and remove the frame and remove to the tension of control hawser is relaxed and is compensated the hawser, in order to maintain the certain tension of hawser.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a cable slack compensator according to the present invention;
fig. 2 is a structural sectional view of a moving mechanism of the cable slack compensator according to the present invention.
In the figure: 1-left mounting frame, 2-hydraulic cylinder, 3-guide shaft, 4-pulley, 5-right mounting frame, 6-moving frame, 7-guide wheel, 8-rotating shaft, 9-cover plate, 10-pin shaft sensor, 11-self-aligning roller bearing and 12-pulley cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In a specific embodiment of the utility model, as shown in fig. 1-2, specifically disclose a cable slack compensator, including left mounting bracket 1, pneumatic cylinder 2, guiding axle 3, moving mechanism, pulley 4, right mounting bracket 5 and control system, the one end of guiding axle 3 is fixed on the left mounting bracket 1, the other end is fixed on the right mounting bracket 5, the quantity of guiding axle 3 is two, two guiding axle 3 sets up side by side.
Moving mechanism sets up on the guiding axle 3, pneumatic cylinder 2 is installed on the left side mounting bracket 1, pneumatic cylinder 2 promotes moving mechanism is in move on the guiding axle 3, moving mechanism is including removing frame 6 and four group's roller trains, remove frame 6 and install two on the guiding axle 3, four group the roller train symmetry sets up remove frame 6's both sides, every group the roller train includes two guide pulleys 7 respectively, and two guide pulleys 7 encircle respectively the both sides of guiding axle 3, two guide pulleys 7 are installed through pivot 8 remove on the frame 6, the both ends of pivot 8 with be equipped with apron 9 between the removal frame 6, apron 9 passes through the bolt fastening.
The pulley 4 is installed on the moving mechanism through a pin sensor 10, the pin sensor 10 is installed on the moving frame 6, a self-aligning roller bearing 11 is arranged between the pulley 4 and the pin sensor 10, and a pulley cover 12 is installed on the pulley 4.
The control system comprises a signal processing module and a proportional overflow valve, the signal processing module is connected with the pin shaft sensor 10, the proportional overflow valve is connected with the signal processing module, the signal processing module receives the information of the pin shaft sensor 10, processes the information and transmits the information to the proportional overflow valve, and the proportional overflow valve controls the hydraulic cylinder to push the moving mechanism to move on the guide shaft by adjusting the pressure of the system so as to maintain a certain tension of the cable.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (6)
1. The cable slack compensator is characterized by comprising a left mounting frame (1), a hydraulic cylinder (2), a guide shaft (3), a moving mechanism, a pulley (4), a right mounting frame (5) and a control system, wherein one end of the guide shaft (3) is fixed on the left mounting frame (1), the other end of the guide shaft is fixed on the right mounting frame (5), the moving mechanism is arranged on the guide shaft (3), the pulley (4) is mounted on the moving mechanism through a pin shaft sensor (10), and the hydraulic cylinder (2) is mounted on the left mounting frame (1); the control system comprises a signal processing module and a proportional overflow valve, the signal processing module is connected with the pin shaft sensor, the proportional overflow valve is connected with the signal processing module, and the proportional overflow valve controls the hydraulic cylinder (2) to push the moving mechanism to move on the guide shaft (3).
2. A cable slack compensator according to claim 1, characterized in that the number of guiding shafts (3) is two, the two guiding shafts (3) being arranged side by side.
3. A cable slack compensator according to claim 2, characterized by the moving mechanism comprising a moving frame (6) and four sets of rollers, the moving frame (6) being mounted on two of the guiding shafts (3), the four sets of rollers being symmetrically arranged on both sides of the moving frame (6).
4. A cable slack compensator according to claim 3, wherein each set of roller sets comprises two guide wheels (7), the two guide wheels (7) surround the two sides of the guide shaft (3), the two guide wheels (7) are mounted on the movable frame (6) through a rotating shaft (8), a cover plate (9) is arranged between the two ends of the rotating shaft (8) and the movable frame (6), and the cover plate (9) is fixed through bolts.
5. A cable slack compensator according to claim 3, characterized by the pin sensor (10) being mounted on the moving frame (6), and by a self-aligning roller bearing (11) being provided between the pulley (4) and the pin sensor (10).
6. A cable slack compensator according to claim 1, wherein a sheave casing (12) is mounted on the sheave (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249152.9U CN213387584U (en) | 2020-10-12 | 2020-10-12 | Cable slack compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249152.9U CN213387584U (en) | 2020-10-12 | 2020-10-12 | Cable slack compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387584U true CN213387584U (en) | 2021-06-08 |
Family
ID=76187179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022249152.9U Active CN213387584U (en) | 2020-10-12 | 2020-10-12 | Cable slack compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281705A (en) * | 2023-03-20 | 2023-06-23 | 南通力威机械有限公司 | Multifunctional winch retraction system arranged in ship cabin |
-
2020
- 2020-10-12 CN CN202022249152.9U patent/CN213387584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281705A (en) * | 2023-03-20 | 2023-06-23 | 南通力威机械有限公司 | Multifunctional winch retraction system arranged in ship cabin |
| CN116281705B (en) * | 2023-03-20 | 2024-04-12 | 南通力威机械有限公司 | Multifunctional winch retraction system arranged in ship cabin |
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