CN215558611U - Hoist reel with promote top-rushing protection architecture - Google Patents
Hoist reel with promote top-rushing protection architecture Download PDFInfo
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- CN215558611U CN215558611U CN202120931943.1U CN202120931943U CN215558611U CN 215558611 U CN215558611 U CN 215558611U CN 202120931943 U CN202120931943 U CN 202120931943U CN 215558611 U CN215558611 U CN 215558611U
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- fixed
- base
- fixed pulley
- wire rope
- steel wire
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Abstract
The utility model discloses a crane drum with a lifting and top-impacting protection structure, which comprises a base, wherein a first fixed pulley is fixed on the base through a first support, the drum is fixedly arranged on the base through a second support, a second fixed pulley and a third fixed pulley are symmetrically arranged at the bottom of the base, and are both fixed at the bottom of the base through a third support.
Description
Technical Field
The utility model relates to the technical field of crane equipment, in particular to a crane drum with a lifting impact top protection structure.
Background
The top rushing protection structure is an important structure in hoisting equipment, serious accidents are caused by falling of dangerous loads of the hoisting equipment, more than 80% of the accidents are caused by serious overload of a lifting hook top rushing or a load hanging cabin and the like, but the existing crane is lack of the corresponding top rushing protection structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crane drum with a lifting ram protection structure, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the crane winding drum with the lifting impact top protection structure comprises a base, wherein a first fixed pulley is fixed on the base through a first support, and a winding drum is fixedly mounted on the base through a second support.
Furthermore, the bottom symmetry of base is equipped with second fixed pulley and third fixed pulley, second fixed pulley and third fixed pulley are all fixed in the bottom of base through the third support.
Furthermore, one end of a steel wire rope is fixed on the winding drum, a steel wire rope bundle is wound on the winding drum, the other end of the steel wire rope is fixed on the first fixed pulley, and the steel wire rope is connected with the second fixed pulley and the third fixed pulley in a sliding mode.
Furthermore, the middle part of the steel wire rope is also provided with a movable pulley, and the bottom of the movable pulley is fixed with a hook.
Further, the bottom of base is through fixed column fixedly connected with rubber pad, the inside of rubber pad is equipped with pressure sensor.
Further, be equipped with the controller on the base and be located the alarm on the controller, pressure sensor electric connection controller, controller electric connection alarm.
Furthermore, a through hole for the steel wire rope to pass through is formed in the base.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of hoist reel is through reel drive wire rope and couple hoist the heavy object when using, makes the heavy object can not dash the top at the in-process of hoisting through the setting of two fixed pulleys to through the setting of fixed column and rubber pad, further play the heavy object and dash a guard action, be equipped with pressure sensor in the rubber pad moreover, after it senses heavy object pressure information, will pass information to and give the controller, controller control alarm begins to report to the police.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of a through hole structure on a base of the present invention.
In the reference symbols: 1. a base; 2. a first bracket; 3. a first fixed pulley; 4. a second bracket; 5. a reel; 6. a second fixed pulley; 7. a third fixed pulley; 8. a third support; 9. a wire rope; 10. a movable pulley; 11. hooking; 12. fixing a column; 13. a rubber pad; 14. a pressure sensor; 15. a controller; 16. an alarm; 17. and a through hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hoist reel with promote and dash top protection architecture, includes base 1, is fixed with first fixed pulley 3 through first support 2 on the base 1, has reel 5 through 4 fixed mounting of second support on the base 1.
The bottom symmetry of base 1 is equipped with second fixed pulley 6 and third fixed pulley 7, and second fixed pulley 6 and third fixed pulley 7 are all fixed in the bottom of base 1 through third support 8 to carry on spacingly to the heavy object of hoisting.
One end of a steel wire rope 9 is fixed on the winding drum 5, a steel wire rope bundle is wound on the winding drum 5, the other end of the steel wire rope 9 is fixed on the first fixed pulley 3, and the steel wire rope 9 is connected with the second fixed pulley 6 and the third fixed pulley 7 in a sliding mode.
The middle part of the steel wire rope 9 is also provided with a movable pulley 10, the bottom of the movable pulley 10 is fixed with a hook 11, and a heavy object is hooked up through the hook 11.
The bottom of base 1 is through fixed column 12 fixedly connected with rubber pad 13, and the inside of rubber pad 13 is equipped with pressure sensor 14, and pressure sensor 14's model is PT 124G-111.
The base 1 is provided with a controller 15 and an alarm 16 positioned on the controller 15, the pressure sensor 14 is electrically connected with the controller 15, the controller 15 is of the MAM-200 type, the controller 15 is electrically connected with the alarm 16, when the pressure sensor 14 senses the pressure information of the heavy object, the information is transmitted to the controller 15, and the controller 15 controls the alarm 16 to start alarming.
The base 1 is provided with a through hole 17 for the steel wire rope 9 to pass through.
The working principle is as follows: this kind of hoist reel is through reel 5 drive wire rope 9 and couple 11 hoist the heavy object when using, makes the heavy object can not dash the top at the in-process of hoisting through the setting of two fixed pulleys to through the setting of fixed column 12 and rubber pad 13, further play the heavy object and dash a guard action, be equipped with pressure sensor 14 in the rubber pad 13 in addition, after it senses heavy object pressure information, will pass information to and give controller 15, and controller 15 control alarm 16 begins to report to the police.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a hoist and mount drum with promote and dash top protection architecture which characterized in that: including base (1), be fixed with first fixed pulley (3) through first support (2) on base (1), there is reel (5) through second support (4) fixed mounting on base (1).
2. A crane drum having a lift-off surge protection structure as claimed in claim 1, wherein: the bottom symmetry of base (1) is equipped with second fixed pulley (6) and third fixed pulley (7), second fixed pulley (6) and third fixed pulley (7) are all fixed in the bottom of base (1) through third support (8).
3. A crane drum having a lift ram protection structure as claimed in claim 2, wherein: the winding drum is characterized in that one end of a steel wire rope (9) is fixed on the winding drum (5), a steel wire rope bundle is wound on the winding drum (5), the other end of the steel wire rope (9) is fixed on the first fixed pulley (3), and the steel wire rope (9) is connected with the second fixed pulley (6) and the third fixed pulley (7) in a sliding mode.
4. A crane drum having a lift ram protection structure as claimed in claim 3, wherein: the middle part of the steel wire rope (9) is also provided with a movable pulley (10), and the bottom of the movable pulley (10) is fixed with a hook (11).
5. A crane drum having a lift ram protection structure as claimed in claim 4 wherein: the bottom of the base (1) is fixedly connected with a rubber pad (13) through a fixing column (12), and a pressure sensor (14) is arranged inside the rubber pad (13).
6. A crane drum having a lift ram protection structure as claimed in claim 5, wherein: be equipped with controller (15) on base (1) and be located alarm (16) on controller (15), pressure sensor (14) electric connection controller (15), controller (15) electric connection alarm (16).
7. A crane drum having a lift ram protection structure as claimed in claim 6, wherein: the base (1) is provided with a through hole (17) for the steel wire rope (9) to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931943.1U CN215558611U (en) | 2021-04-30 | 2021-04-30 | Hoist reel with promote top-rushing protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120931943.1U CN215558611U (en) | 2021-04-30 | 2021-04-30 | Hoist reel with promote top-rushing protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215558611U true CN215558611U (en) | 2022-01-18 |
Family
ID=79858366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120931943.1U Active CN215558611U (en) | 2021-04-30 | 2021-04-30 | Hoist reel with promote top-rushing protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215558611U (en) |
-
2021
- 2021-04-30 CN CN202120931943.1U patent/CN215558611U/en active Active
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