CN210029726U - Anti-swing control device of crane - Google Patents
Anti-swing control device of crane Download PDFInfo
- Publication number
- CN210029726U CN210029726U CN201920731922.8U CN201920731922U CN210029726U CN 210029726 U CN210029726 U CN 210029726U CN 201920731922 U CN201920731922 U CN 201920731922U CN 210029726 U CN210029726 U CN 210029726U
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- lifting rope
- hoist
- fixedly connected
- movable box
- control device
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- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses an anti-swing controlling means of hoist, including crossbeam, cable wire, movable box, the both ends of cable wire are respectively in crossbeam and movable box fixed connection, movable box and crossbeam sliding connection still include first lifting rope, second lifting rope, under casing and couple. The utility model discloses in, be trapezoidal distribution through the vertical direction of first lifting rope and second lifting rope, utilize the inclination of self, stability when having improved the displacement, the outer wall through first lifting rope and second lifting rope has cup jointed the stop collar, fixedly connected with crossbearer between the stop collar, fixedly connected with is the link of X-shaped structure between two crossbearers of level, fixedly connected with is the perpendicular frame of triangle-shaped structure between two vertical crossbearers, moreover, the steam generator is simple in structure, need not the operation, when making the hoist can normal use, prevent that the hoist lifting rope from taking place to rock, improve the alignment efficiency of lifting rope, thereby the work efficiency of hoist has been improved greatly.
Description
Technical Field
The utility model relates to a hoist technical field especially relates to an anti-swing controlling means of hoist.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, also called a crown block, a gantry crane and a crane, generally, the lifting capacity is below 50t, the span is within 35m, no special use requirement exists, a single main beam type crane is preferably selected, and a double-beam portal crane is preferably selected if the width of a portal leg is required to be large and the working speed is high or heavy objects and long objects are frequently lifted and transported.
However, the existing crane, particularly the single-beam gantry crane, still has some disadvantages, firstly, when the lifting rope of the crane moves forwards, backwards, leftwards and rightwards, the lifting rope is easy to shake, the positioning of the lifting rope is inaccurate, multiple times of positioning are needed, and the operation time of the crane is greatly consumed; secondly, current monospar gantry crane, because of the in service behavior is different, need change different couple or splint, it is fixed mostly through closing the connection soon, lacks the security for very easily lead to couple or splint landing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the anti-swing control device of the crane is provided for solving the problems that a lifting rope of a single-beam gantry crane is easy to shake and safety is lacked in replacement and fixation of a hook.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-swing control device of a crane comprises a beam, a steel cable and a movable box, wherein two ends of the steel cable are respectively and fixedly connected with the beam and the movable box, the movable box is connected with the beam in a sliding way, and also comprises a first lifting rope, a second lifting rope, a bottom box and a hook, the first lifting rope and the second lifting rope are movably connected between the movable box and the bottom box, the outer walls of the first lifting rope and the second lifting rope are sleeved with limiting sleeves at equal intervals, a first transverse frame is fixedly connected between the two limiting sleeves of which the outer walls are positioned on the same horizontal line, the first lifting rope is sequentially and correspondingly provided with a second transverse frame and a third transverse frame in the vertical direction, the first transverse frame, the second transverse frame and the third transverse frame are fixedly connected through two vertical frames in a triangular structure, the limiting sleeves horizontally corresponding to the first lifting rope and the second lifting rope are fixedly connected through a connecting frame in an X-shaped structure.
As a further description of the above technical solution:
the first lifting rope is parallel to the second lifting rope, and the first lifting rope and the second lifting rope are distributed in a trapezoidal structure in the vertical direction.
As a further description of the above technical solution:
the vertical frame at the top of the first transverse frame is fixedly connected with the movable box.
As a further description of the above technical solution:
the first lifting rope, the second lifting rope and the limiting sleeve are in clearance fit.
As a further description of the above technical solution:
the top of the hook is fixedly connected with a screwing column, the outer wall of the bottom of the screwing column is of a threaded structure, and a fixing hole is formed in the top of the screwing column.
As a further description of the above technical solution:
the couple closes with the under casing through the screw soon and is connected, the outer wall of under casing runs through there is the fixed pin that the cooperation fixed orifices used.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be trapezoidal distribution through the vertical direction of first lifting rope and second lifting rope, utilize the inclination of self, stability when having improved the displacement, the outer wall through first lifting rope and second lifting rope has cup jointed the stop collar, fixedly connected with crossbearer between the stop collar, fixedly connected with is the link of X-shaped structure between two crossbearers of level, fixedly connected with is the perpendicular frame of triangle-shaped structure between two vertical crossbearers, moreover, the steam generator is simple in structure, need not the operation, when making the hoist can normal use, prevent that the hoist lifting rope from taking place to rock, improve the alignment efficiency of lifting rope, thereby the work efficiency of hoist has been improved greatly.
2. The utility model discloses in, the setting of closing the post soon through the top of stores pylon or splint for when the couple closes the connection soon with the under casing, utilize spacing between fixed pin and the fixed orifices, prevent that the couple reverse rotation from landing, improved fixed stability and security after the couple is changed, improved the usability of couple greatly.
Drawings
Fig. 1 is a schematic front structural view of an anti-swing control device of a crane according to the present invention;
fig. 2 is a side view of a first lifting rope and a second lifting rope of the anti-swing control device of the crane according to the present invention;
fig. 3 is a top view of a first cross frame of an anti-swing control device of a crane according to the present invention;
fig. 4 is a schematic structural diagram of a hook of the anti-sway control device of the crane provided by the utility model.
Illustration of the drawings:
1. a cross beam; 2. a steel cord; 3. a movable box; 4. a first lifting rope; 5. a second lifting rope; 6. a bottom box; 7. a limiting sleeve; 8. erecting; 9. a connecting frame; 10. a first cross frame; 11. a second cross frame; 12. a third cross frame; 13. screwing the column; 14. hooking; 15. a fixing hole; 16. and fixing the pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments 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.
Referring to fig. 1-4, the present invention provides a technical solution: an anti-swing control device of a crane comprises a cross beam 1, a steel cable 2 and a movable box 3, wherein two ends of the steel cable 2 are fixedly connected with the cross beam 1 and the movable box 3 respectively, the movable box 3 is connected with the cross beam 1 in a sliding manner, the anti-swing control device also comprises a first lifting rope 4, a second lifting rope 5, a bottom box 6 and a hook 14, the first lifting rope 4 and the second lifting rope 5 are movably connected between the movable box 3 and the bottom box 6, the outer walls of the first lifting rope 4 and the second lifting rope 5 are sleeved with a limit sleeve 7 at equal intervals, the limit sleeve 7 is arranged to prevent the lifting ropes from swinging, a first transverse frame 10 is fixedly connected between the two limit sleeves 7 of which the outer walls are positioned at the same horizontal line, the stability between the two limit sleeves 7 is ensured, a second transverse frame 11 and a third transverse frame 12 are sequentially and correspondingly arranged in the vertical direction of the first lifting rope 4, the first transverse frame 10, the second transverse frame 11 and the third transverse frame 12 are fixedly connected through two vertical frames 8 in a triangular structure, utilize triangle-shaped's stability, stability when having guaranteed the lifting rope displacement, through the link 9 fixed connection that is the X-shaped structure between the stop collar 7 that first lifting rope 4 and 5 levels of second lifting rope correspond, the setting of two lifting ropes has improved the stability when suspending in midair the object, and the stability between two lifting ropes has been guaranteed in the setting of link 9.
Specifically, as shown in fig. 1, the first lifting rope 4 is parallel to the second lifting rope 5, and the vertical directions of the first lifting rope 4 and the second lifting rope 5 are both distributed in a trapezoidal structure, so that the lifting ropes are prevented from shaking in the vertical direction.
Specifically, as shown in fig. 1 and 2, the vertical frame 8 at the top of the first transverse frame 10 is fixedly connected with the movable box 3, so that the stability between the limiting sleeve 7 and the plurality of transverse frames is ensured.
Specifically, as shown in fig. 1 to 3, the first lifting rope 4 and the second lifting rope 5 are in clearance fit with the stop collar 7, so that the lifting ropes can be used in a normal sliding manner.
Specifically, as shown in fig. 1, 2 and 4, a screwing column 13 is fixedly connected to the top of the hook 14, the outer wall of the bottom of the screwing column 13 is of a threaded structure, and a fixing hole 15 is formed in the top of the screwing column 13, so that the hook 14 and the bottom case 6 can be fixed quickly.
Specifically, as shown in fig. 1, 2 and 4, the hook 14 is screwed with the bottom case 6 through threads, and the outer wall of the bottom case 6 is penetrated with a fixing pin 16 used in cooperation with the fixing hole 15, so that the hook 14 is prevented from being reversed, and the stability and the use safety of the hook 14 are improved.
The working principle is as follows: during the use, stop collar 7 has been cup jointed through the outer wall of first lifting rope 4 and second lifting rope 5, fixedly connected with crossbearer between the stop collar 7, fixedly connected with is the link 9 of X shape structure between two crossbearers of level, fixedly connected with is the perpendicular frame 8 of triangle-shaped structure between two vertical crossbearers, moreover, the steam generator is simple in structure, need not to operate, when making hoist can normal use, prevent that the hoist lifting rope from taking place to rock, improve the alignment efficiency of lifting rope, thereby greatly improve the work efficiency of hoist, and simultaneously, when being connected through couple 14 and under casing 6 spin-on, utilize spacing between fixed pin 16 and the fixed orifices 15, prevent that couple 14 reverse rotation from sliding down, fixed stability and usability after couple 14 changes have been improved, the security when hoist uses has been improved greatly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-swing control device of a crane comprises a cross beam (1), a steel cable (2) and a movable box (3), wherein two ends of the steel cable (2) are fixedly connected with the cross beam (1) and the movable box (3) respectively, the movable box (3) is connected with the cross beam (1) in a sliding manner, the anti-swing control device is characterized by further comprising a first lifting rope (4), a second lifting rope (5), a bottom box (6) and a hook (14), the first lifting rope (4) and the second lifting rope (5) are movably connected between the movable box (3) and the bottom box (6), limiting sleeves (7) are sleeved on the outer walls of the first lifting rope (4) and the second lifting rope (5) at equal intervals, a first transverse frame (10) is fixedly connected between the two limiting sleeves (7) of which the outer wall of the first lifting rope (4) is positioned on the same horizontal line, and a second transverse frame (11) and a third transverse frame (12) are sequentially and correspondingly arranged in the vertical direction of the first lifting rope (4), all through two perpendicular frame (8) fixed connection that are the triangle-shaped structure between first crossbearer (10), second crossbearer (11) and third crossbearer (12), through link (9) fixed connection that are the X-shaped structure between stop collar (7) that first lifting rope (4) and second lifting rope (5) level correspond.
2. The anti-sway control of a crane according to claim 1, characterized in that the first hoist rope (4) is parallel to the second hoist rope (5), and the first hoist rope (4) and the second hoist rope (5) are distributed in a trapezoidal structure in the vertical direction.
3. The anti-swing control device of crane according to claim 1, characterized in that the vertical frame (8) on top of the first cross frame (10) is fixedly connected with the movable box (3).
4. The anti-sway control of a crane according to claim 1, characterized in that the first and second hoist ropes (4, 5) and the stop collar (7) are in clearance fit.
5. The anti-swing control device of the crane according to claim 1, wherein the top of the hook (14) is fixedly connected with a screwing column (13), the outer wall of the bottom of the screwing column (13) is of a threaded structure, and the top of the screwing column is provided with a fixing hole (15).
6. The swing-proof control device of a crane according to claim 1, wherein the hook (14) is screwed with the bottom box (6), and the outer wall of the bottom box (6) is penetrated with a fixing pin (16) used for matching with the fixing hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731922.8U CN210029726U (en) | 2019-05-21 | 2019-05-21 | Anti-swing control device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731922.8U CN210029726U (en) | 2019-05-21 | 2019-05-21 | Anti-swing control device of crane |
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| Publication Number | Publication Date |
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| CN210029726U true CN210029726U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920731922.8U Active CN210029726U (en) | 2019-05-21 | 2019-05-21 | Anti-swing control device of crane |
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| CN (1) | CN210029726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027888A (en) * | 2020-08-27 | 2020-12-04 | 上海外高桥造船有限公司 | Auxiliary hanging ladder device for gangway ladder |
-
2019
- 2019-05-21 CN CN201920731922.8U patent/CN210029726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027888A (en) * | 2020-08-27 | 2020-12-04 | 上海外高桥造船有限公司 | Auxiliary hanging ladder device for gangway ladder |
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