CN112010218A - Attached cable crane assembly platform - Google Patents
Attached cable crane assembly platform Download PDFInfo
- Publication number
- CN112010218A CN112010218A CN202011007817.3A CN202011007817A CN112010218A CN 112010218 A CN112010218 A CN 112010218A CN 202011007817 A CN202011007817 A CN 202011007817A CN 112010218 A CN112010218 A CN 112010218A
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- CN
- China
- Prior art keywords
- winch
- frame
- cable
- hoisting
- cable winch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000004804 winding Methods 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
- B66D3/06—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage with more than one pulley
Abstract
The invention relates to the field of hoisting equipment, aims to solve the problem that a cable is easy to be disordered and knotted when an existing winch is used for long-distance transportation, and provides a general bearing platform of an attached cable crane, which comprises a general bearing frame, a winch, a guide pulley and a swing pulley; the general portal frame comprises a bottom frame, a vertical frame and an inclined frame; the winch comprises a traction cable winch and a hoisting cable winch; the traction cable winch and the hoisting cable winch are both arranged on the outer bearing part of the bottom frame, and the hoisting cable winch and the traction cable winch are staggered in the width direction; the guide pulley is arranged at the top of the vertical frame; two groups of fixed shafts which respectively correspond to the hoisting cable winch and the traction cable winch are arranged on the inner side surface of the bottom of the vertical frame and are vertically arranged; the swing pulley is rotatably arranged on the fixed shaft by the bracket and can swing left and right by rotating the fixed shaft. The invention has the beneficial effect that the cable can be orderly wound on the winding drum of the winch.
Description
Technical Field
The invention relates to the field of hoisting equipment, in particular to an attached cable crane general bearing platform.
Background
The hoist is hoisting equipment commonly used, and can conveniently realize hoisting, traction and the like of objects. However, for long distance transportation, the required cable length is too long, and it is difficult to achieve orderly winding on the drum during the winding process, which easily causes the cable to be tangled or even knotted.
Disclosure of Invention
The invention aims to provide a general bearing platform for an attached cable crane, which solves the problem that a cable is easy to be disordered and knotted when an existing winch is used for long-distance transportation.
The embodiment of the invention is realized by the following steps:
an attached cable crane general bearing platform comprises a general bearing frame, a winch, a guide pulley and a swinging pulley;
the general portal frame comprises a bottom frame, a vertical frame vertically connected to one end of the bottom frame and an inclined frame, one end of the inclined frame is connected to the upper end of the bottom frame, and the other end of the inclined frame is connected to the middle position of the bottom frame in the length direction; the part of the bottom frame outside the inclined frame is an outer bearing part; the bottom frame is fixedly connected on the main body structure;
the winch comprises a traction cable winch and a hoisting cable winch; the traction cable winch and the hoisting cable winch are both arranged on the outer bearing part, and the hoisting cable winch and the traction cable winch are staggered in the width direction;
the guide pulley is arranged at the top of the vertical frame and is used as a traction cable of the traction cable winch and a guide device of a hoisting cable of the hoisting cable winch;
two groups of fixed shafts which respectively correspond to the hoisting cable winch and the traction cable winch are arranged on the inner side surface of the bottom of the vertical frame and are vertically arranged; the swing pulley is rotatably arranged on the fixed shaft by the bracket and can swing left and right by rotating the fixed shaft.
When the attached cable crane assembly platform is used, a traction cable of the traction cable winch passes through the corresponding swing pulley from the lower part and then upwards bypasses the guide pulley to connect load; meanwhile, after a hoisting cable of the hoisting cable winch passes through the corresponding swinging pulley from the lower part, the hoisting cable upwards rounds the guide pulley to connect the load.
In this scheme, always hold portal stable anchoring, provide reliable basis, place and topple to through the combined action of direction mixing wheel and swing pulley, make traction cable and hoisting cable can neatly in order convolute on traction cable hoist engine and hoisting cable hoist engine's reel.
In one embodiment:
the bottom frame and the main structure are connected and fixed by a chemical anchor bolt.
In one embodiment:
the width of underframe is to both sides fixedly connected with extension bar respectively, and the extension bar is perpendicular to the length of underframe to connect fixed major structure through chemical crab-bolt.
In one embodiment:
the inner side surface of the bottom frame is fixedly connected with two seat plates which are vertically opposite to each other, and the fixed shaft is vertically connected between the two seat plates;
two connecting plates are welded on the inner side of the support of the swinging pulley and penetrate through the fixed shaft, so that the swinging sliding can swing left and right around the fixed shaft.
In one embodiment:
the peripheral surface of the swinging pulley is provided with an inwards concave annular groove, and the section of the annular groove is matched with the sections of the traction cable and the traction cable.
In one embodiment:
the main bearing frame is formed by welding H-shaped steel.
In one embodiment:
and lengthening a winding drum of the hoisting cable winch.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings referred to in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 shows a schematic structural diagram of an attached cable crane assembly platform according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
fig. 4 is an enlarged view of the connection of the oscillating pulley.
Icon: the device comprises an attached cable crane general bearing platform 10, a general bearing frame 11, a guide pulley 13, a swinging pulley 14, a bottom frame 15, an upright frame 16, a sloping frame 17, an outer bearing part 18, a main body structure 19, a traction cable winch 20, a lifting cable winch 21, a width direction 22, a fixed shaft 23, a support 24, a traction cable 25, a lifting cable 26, an extension rod 27, a seat plate 28, a connecting plate 29, an annular groove 30, a length direction 31 and a winding drum 32.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
Referring to fig. 1, 2 and 3, the present embodiment provides an attached cable crane assembly platform 10, which includes an assembly gantry 11, a winch, a guide pulley 13 and a swing pulley 14.
Wherein, the general gantry 11 comprises a bottom frame 15, a vertical frame 16 vertically connected to one end of the bottom frame 15, and an inclined frame 17 with one end connected to the upper end of the bottom frame 15 and the other end connected to the middle position of the bottom frame 15 in the length direction; the part of the bottom frame 15 outside the inclined frame 17 is an outer bearing part 18; the bottom frame 15 is fixedly connected to the main structure 19. The body structure 19 may be a concrete foundation or a concrete floor.
The winches comprise a traction cable winch 20 and a hoisting cable winch 21; both the traction cable hoist and the hoisting cable hoist 21 are arranged above the outer bearing 18, and the hoisting cable hoist 21 and the traction cable hoist 20 are staggered in the width direction 22. The guide sheave 13 is provided on the top of the stile 16 as a guide for the traction cable 25 of the traction cable hoist 20 and the hoisting cable 26 of the hoisting cable hoist 21.
Two groups of fixed shafts 23 which respectively correspond to the hoisting cable winch 21 and the traction cable winch 20 are arranged on the inner side surface of the bottom of the vertical frame 16, and the fixed shafts 23 are vertically arranged; the swing pulley 14 is rotatably provided on the fixed shaft 23 by a bracket 24 thereof, and can swing left and right by rotating the fixed shaft 23.
The drum of the hoisting cable winch 21 in this embodiment is lengthened, and the swing range of the swing sheave 14 covers the longitudinal direction of the drum 32 of the hoisting cable winch 21.
The general gantry 11 in this embodiment is formed by welding H-shaped steel.
When the attached cable crane assembly platform 10 in the scheme is used, the traction cable 25 of the traction cable winch 20 passes through the corresponding swing pulley 14 from the lower part and then upwards rounds the guide pulley 13 to connect load; at the same time, the hoisting cable 26 of the hoisting cable hoist 21 is passed through its corresponding swing sheave 14 from below and then passed upward around the guide sheave 13 to be connected to the load.
In this solution, the general portal 11 is stably anchored, provides a reliable foundation, is placed against overturning, and through the combined action of the guide pulley and the oscillating pulley 14, enables the traction cable 25 and the hoisting cable 26 to be wound in order on the drums of the traction cable hoist and the hoisting cable hoist 21.
In this embodiment, the bottom frame 15 and the main structure 19 are fixed by chemical anchors. Alternatively, the two sides of the width direction 22 of the bottom frame 15 are fixedly connected with extension bars 27 respectively, and the extension bars 27 are perpendicular to the length direction of the bottom frame 15 and are connected with the fixed main body structure 19 through chemical anchors. In this way, the bottom frame 15 can be stably connected with the main structure 19.
Referring to fig. 4, in the present embodiment, optionally, two seat plates 28 vertically opposite to each other are fixedly connected to the inner side surface of the bottom frame 15, and the fixed shaft 23 is vertically connected between the two seat plates 28; two connecting plates 29 are welded on the inner side of the bracket 24 of the swinging pulley 14, and the connecting plates 29 penetrate through the fixed shaft 23 so that the swinging sliding can swing left and right around the fixed shaft 23.
In this embodiment, the outer circumference of the oscillating pulley 14 is provided with a concave annular groove 30, the cross section of the annular groove 30 being adapted to the cross sections of the traction cable 25 and the traction cable 25.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an it always holds platform to adhere to cable crane which characterized in that:
comprises a main gantry, a winch, a guide pulley and a swing pulley;
the general portal frame comprises a bottom frame, a vertical frame vertically connected to one end of the bottom frame and an inclined frame, one end of the inclined frame is connected to the upper end of the bottom frame, and the other end of the inclined frame is connected to the middle position of the bottom frame in the length direction; the part of the bottom frame outside the inclined frame is an outer bearing part; the bottom frame is fixedly connected on the main body structure;
the winch comprises a traction cable winch and a hoisting cable winch; the traction cable winch and the hoisting cable winch are both arranged on the outer bearing part, and the hoisting cable winch and the traction cable winch are staggered in the width direction;
the guide pulley is arranged at the top of the vertical frame and is used as a traction cable of the traction cable winch and a guide device of a hoisting cable of the hoisting cable winch;
two groups of fixed shafts which respectively correspond to the hoisting cable winch and the traction cable winch are arranged on the inner side surface of the bottom of the vertical frame and are vertically arranged; the swing pulley is rotatably arranged on the fixed shaft by the bracket and can swing left and right by rotating the fixed shaft.
2. The attached cable crane assembly platform of claim 1, wherein:
the bottom frame and the main structure are connected and fixed by a chemical anchor bolt.
3. The attached cable crane assembly platform of claim 1, wherein:
the width of underframe is to both sides fixedly connected with extension bar respectively, and the extension bar is perpendicular to the length of underframe to connect fixed major structure through chemical crab-bolt.
4. The attached cable crane assembly platform of claim 1, wherein:
the inner side surface of the bottom frame is fixedly connected with two seat plates which are vertically opposite to each other, and the fixed shaft is vertically connected between the two seat plates;
two connecting plates are welded on the inner side of the support of the swinging pulley and penetrate through the fixed shaft, so that the swinging sliding can swing left and right around the fixed shaft.
5. The attached cable crane assembly platform of claim 4, wherein:
the peripheral surface of the swinging pulley is provided with an inwards concave annular groove, and the section of the annular groove is matched with the sections of the traction cable and the traction cable.
6. The attached cable crane assembly platform of claim 1, wherein:
the main bearing frame is formed by welding H-shaped steel.
7. The attached cable crane assembly platform of claim 1, wherein:
and lengthening a winding drum of the hoisting cable winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007817.3A CN112010218A (en) | 2020-09-23 | 2020-09-23 | Attached cable crane assembly platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011007817.3A CN112010218A (en) | 2020-09-23 | 2020-09-23 | Attached cable crane assembly platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112010218A true CN112010218A (en) | 2020-12-01 |
Family
ID=73522295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011007817.3A Pending CN112010218A (en) | 2020-09-23 | 2020-09-23 | Attached cable crane assembly platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112010218A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5117991A (en) * | 1989-12-27 | 1992-06-02 | Northern Engineering Industries Plc | Winch system |
| KR200388218Y1 (en) * | 2005-03-25 | 2005-06-30 | 이병호 | Small cable winch for timbers |
| CN102020206A (en) * | 2010-12-17 | 2011-04-20 | 长江水利委员会长江勘测规划设计研究院 | Ropeway transport system of long-span steep terrain wind power device |
| CN205500614U (en) * | 2016-03-28 | 2016-08-24 | 上海阜有海洋科技有限公司 | Permanent overhead all alone heave compensation system of tension |
| CN212503760U (en) * | 2020-09-23 | 2021-02-09 | 中国五冶集团有限公司 | Attached cable crane assembly platform |
-
2020
- 2020-09-23 CN CN202011007817.3A patent/CN112010218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5117991A (en) * | 1989-12-27 | 1992-06-02 | Northern Engineering Industries Plc | Winch system |
| KR200388218Y1 (en) * | 2005-03-25 | 2005-06-30 | 이병호 | Small cable winch for timbers |
| CN102020206A (en) * | 2010-12-17 | 2011-04-20 | 长江水利委员会长江勘测规划设计研究院 | Ropeway transport system of long-span steep terrain wind power device |
| CN205500614U (en) * | 2016-03-28 | 2016-08-24 | 上海阜有海洋科技有限公司 | Permanent overhead all alone heave compensation system of tension |
| CN212503760U (en) * | 2020-09-23 | 2021-02-09 | 中国五冶集团有限公司 | Attached cable crane assembly platform |
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