CN220564188U - Wire rope arranging device for tower crane - Google Patents
Wire rope arranging device for tower crane Download PDFInfo
- Publication number
- CN220564188U CN220564188U CN202322319250.9U CN202322319250U CN220564188U CN 220564188 U CN220564188 U CN 220564188U CN 202322319250 U CN202322319250 U CN 202322319250U CN 220564188 U CN220564188 U CN 220564188U
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- wire rope
- roller
- rope
- tower crane
- adjusting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 238000010415 tidying Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a wire rope tidying device for a tower crane, and mainly relates to the field of building equipment. The novel steel wire rope rolling device comprises a frame body, a sliding rod is arranged on the frame body, a shell is arranged on the sliding rod, the shell can slide relative to the sliding rod, a roller group and a rope adjusting piece are arranged inside the shell, a steel wire rope is matched with the roller group, and the rope adjusting piece is matched with the roller group. The utility model has the beneficial effects that: through being provided with roller train, rope regulating part, make it cooperate can reach the effect of adjusting wire rope elasticity, its essence is equivalent to an effort buffering, can cushion wire rope when the load is hung to the hoist and carry the goods, and the while produces the resilience to the wire rope and offsets, and then can make wire rope whole not loosen.
Description
Technical Field
The utility model relates to the field of building equipment, in particular to a wire rope tidying device for a tower crane.
Background
The tower crane is one of the necessary hoisting devices in the construction process of high-rise buildings, and building materials such as wood, steel, concrete and the like required by the building are hoisted and transported to a building construction site by using the tower crane. For the tower crane composition, the important structures comprise a foundation section, a rotary platform, a cab, a crane arm, a balance arm, a lifting hook, a winch (a rotating device for controlling the retraction of a steel wire rope) and the like.
In the practical structural design of the tower crane, the safety and stability are considered, and for the steel wire rope and the winch, the steel wire rope is integrally arranged on the steel wire rope, a wire arranging device is arranged for arranging the steel wire rope, and the steel wire rope is wound on the winch in a regular spiral mode as shown in the attached figure 1.
However, in practical application, as the tower crane lifts and drops the heavy object, the steel wire ropes are correspondingly in a tight or loose state, when the steel wire ropes are contracted, the situation of tight and loose is caused, the speed of the winch is unchanged all the time when the winch contracts, and when the steel wire ropes are in loose, the steel wire ropes are not in regular arrangement and can be overlapped, or the gaps between two adjacent steel wire ropes are larger. The lifting hook is easy to fall rapidly when the heavy object is lifted again, which is a great danger for workers who are positioned in the downward matching work, and the situation that the lifting hook falls rapidly when the heavy object is lifted is more dangerous.
Therefore, based on the above problem, a wire arranging device for a tower crane wire rope needs to be designed, so that the wire arranging device can be reasonably matched when being in a state of 'tightening and loosening' with the wire rope, the wire rope can always keep the same tightness state, disorder of the wire rope is avoided, and potential safety hazards caused by disorder of the wire rope are avoided.
Disclosure of Invention
The utility model aims to provide a wire rope tidying device for a tower crane, which can tighten a wire rope of the tower crane when the wire rope is used for hanging goods, and when the goods are unloaded, the wire rope is subjected to a pulling force to disappear, and at the moment, the wire rope generates rebound acting force, so that the wire rope is loosened, the loosening of the wire rope can be avoided according to the condition that the wire rope is loosened when being tightened, the phenomenon that the wire rope is disordered due to the loosening of the wire rope can be avoided, and further the potential safety hazard caused by the disorder of the wire rope is avoided.
The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:
the utility model provides a be used for tower crane wire rope reason line ware, includes the support body, be provided with the slide bar on the support body, be provided with the casing on the slide bar, the casing can slide relative slide bar, just the inside roller train, the rope regulating part that are provided with of casing, wire rope cooperation sets up on the roller train, the rope regulating part cooperation roller train sets up.
The roller set comprises a first fixed roller, a second fixed roller and a movable roller, wherein the movable roller is arranged between the first fixed roller and the second fixed roller, and a steel wire rope penetrates through the first fixed roller and passes through the second fixed roller after bypassing the movable roller.
The rope adjusting piece is a rebound piece, and the rebound piece is matched with the movable roller to be arranged and used for adjusting the movable roller to move.
The rope adjusting piece is a weight piece, and the weight piece is arranged at the lower end of the movable roller and used for adjusting the movable roller to move.
The shell is provided with a sliding groove in cooperation with the movable roller, and the sliding groove is used for limiting movement of the movable roller.
Compared with the prior art, the utility model has the beneficial effects that:
through being provided with roller train, rope regulating part, make it cooperate can reach the effect of adjusting wire rope elasticity, its essence is equivalent to an effort buffering, can carry out the buffering with wire rope when the hoist carries the goods, the pulling force effect that produces, simultaneously, when unloading the goods, wire rope produces the resilience and offsets, and then can make wire rope whole can not loosen, and wire rope is not lax, its beneficial effect that can reach, just can guarantee that wire rope can keep arranging neatly in the winding part that is located the hoist engine, and arrange neatly wire rope when extending, can guarantee that the lifting hook descends at the uniform velocity, can not go out the circumstances of suddenly falling suddenly, for the gyro wheel in the whole position arrangement of wire rope, also can guarantee that wire rope can not drop out the recess of gyro wheel, avoid wire rope to appear "blocking" phenomenon, make tower crane wire rope more smooth and easy in practical application.
Drawings
FIG. 1 is a schematic diagram of the specific structure of the utility model.
Fig. 2 is a schematic diagram showing the structure of embodiment 1 of the present utility model.
Fig. 3 is a schematic diagram showing the structure of embodiment 1 of the present utility model.
Fig. 4 is a schematic diagram showing the structure of embodiment 2 of the present utility model.
The reference numbers shown in the drawings:
1. a frame body; 2. a slide bar; 3. a housing; 4. a sliding groove; 5. a first fixed roller; 6. a second fixed roller; 7. moving the roller; 8. a rebound member; 9. a weight member; 10. and a winding machine.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the utility model, and such equivalents are intended to fall within the scope of the utility model as defined herein.
The utility model discloses a wire rope tidying device for a tower crane, which comprises a main body structure, wherein the main body structure comprises a frame body 1, a slide bar 2 is arranged on the frame body 1, a shell 3 is arranged on the slide bar 2, the shell 3 can slide relative to the slide bar 2, specifically, the slide bar 2 passes through the shell 3 to be arranged, a roller group and a rope adjusting piece are arranged in the shell 3, a wire rope is arranged on the roller group in a matched manner, and the rope adjusting piece is arranged in a matched manner with the roller group. The frame body 1 is used for supporting, the sliding rod 2 is used for enabling the shell 3 to slide along the sliding rod 2, and because the steel ropes are arranged in parallel in a loop when the winch contracts the steel ropes, when the device is used, the shell 3 and a wire arranging device inside the shell 3 slide along the sliding rod 2, so that the steel ropes on the winch can be orderly arranged between two loops of steel ropes as shown in the figure 1. The roller group and the rope adjusting piece are arranged, so that when the steel wire rope is in a loose state when in a tight state when in heavy load lifting, the rope adjusting piece can be matched with the roller group to be properly adjusted, the steel wire rope can be ensured to be in a tight state all the time, the steel wire rope is kept in the tight state, and the phenomenon of dislocation on the whole position arrangement of the steel wire rope can be avoided. Explaining this, in the overall structure of the tower crane, the tail end of the wire rope will be located on the balance arm of the tower crane, while the front end of the wire rope will be located on the hook of the tower crane, while the hook is located on the boom, both of which are located far away and also pass through the travelling car located on the boom, while this will be provided with a plurality of rollers therein to ensure that the wire rope can run smoothly. And can make wire rope not jump out in the recess of gyro wheel, just can guarantee that wire rope carries out smooth work, current tower crane often appears wire rope and jumps out the circumstances in the gyro wheel recess, this very big degree has influenced the work progress.
The specific arrangement of the roller set and the rope adjusting member is as follows with reference to fig. 2, and the roller set comprises a first fixed roller 5, a second fixed roller 6 and a movable roller 7, wherein the circumference surfaces of the first fixed roller 5, the second fixed roller 6 and the movable roller 7 are provided with grooves for preventing the wire rope sheet from deviating from the rollers, and meanwhile, the first fixed roller 5, the second fixed roller 6 and the movable roller 7 in the device are arranged on the sliding rod 2 and rotate relative to the sliding rod 2, and of course, the roller set is not arranged on the sliding rod 2, and the roller set can rotate only inside the shell 3. The movable roller 7 is arranged between the first fixed roller 5 and the second fixed roller 6, and the steel wire rope passes through the first fixed roller 5 and passes out of the second fixed roller 6 by bypassing the movable roller 7. The first fixed roller 5 and the second fixed roller 6 are horizontally arranged, and the movable roller 7 is positioned at the lower ends of the first fixed roller 5 and the second fixed roller 6. Here, the positions of the first fixed roller 5, the second fixed roller 6, and the movable roller 7 may not be set as described above, or the first fixed roller 5 and the second fixed roller 6 may be set to be not flush with each other, and the movable roller 7 may be set at the upper end positions of the first fixed roller 5 and the second fixed roller 6, so that the effect of the present apparatus may be achieved.
Meanwhile, two arrangement modes of the rope adjusting piece are provided:
example 1:
as shown in fig. 2, the rope connection adjusting member is a rebound member 8, specifically a spring or an elastic colloid object, and the rebound member 8 is matched with the moving roller 7 to be arranged for adjusting the moving roller 7 to move. Is provided as a resilient member 8, and the resilient member 8 is provided at the upper end position of the movable roller 7, where the position of the resilient member 8 is provided in combination with the position of the movable roller 7. If the moving roller 7 is located at the upper end positions of the first fixed roller 5 and the second fixed roller 6, the resilient member 8 is located at the lower end position of the moving roller 7. When the wire rope is carrying the heavy object in the hanging, can tighten up, remove gyro wheel 7 at this moment and receive the effect of pulling the power and upwards remove, and then compress to resilience piece 8, and when the heavy object was taken off, resilience piece 8 was kick-backed because its resilience effort, and then will remove gyro wheel 7 back to the below to can be with the wire rope of lax tensioning again.
The wire rope is loosened, but not much, because the lifting hook on the wire rope has certain weight, the wire rope is loosened only because the wire rope has certain tension and relaxation force, and after the wire rope is pulled by the weight, the wire rope suddenly unloads the weight and has certain rebound resilience, so that the wire rope is loosened, and therefore, when the movable roller 7 is matched with a rope adjusting piece for use, the rebound resilience of the movable roller 7 can be adjusted, after the movable roller 7 moves upwards, the length of the wire rope in the roller group is shortened, the movable roller 7 moves downwards through the rope adjusting piece, the length of the wire rope in the roller group is increased, and the rebound resilience of the wire rope can be effectively counteracted, so that the adjusting effect is achieved.
Example 2:
as shown in fig. 3, the rope adjusting member is a weight 9, and may be specifically an iron block, a metal block or an object with a certain weight, and the weight 9 is disposed at a lower end position of the moving roller 7 and is used for adjusting the moving roller 7 to move. For the mode of arranging the weight 9, the position of the weight 9 can only be located at the lower end position of the movable roller 7, when the steel wire rope is used for hanging a cargo, the gravity of the cargo can pull the movable roller 7 upwards, and after the cargo is unloaded, the movable roller 7 can be pulled down again by the weight 9, and the mode is that the position of the movable roller 7 is adjusted by utilizing the action of gravity and gravity, and the loosened steel wire rope is tensioned by the action of the gravity of the weight 9.
Both embodiments of the device can realize the adjustment of the tightness of the steel wire rope of the tower crane, but in the embodiment 1, compared with the embodiment 2, more arrangement modes are provided in actual use, and the embodiment 2 is more convenient to install and manufacture in production, installation and manufacture, and the rebound member 8 in the embodiment 1 is provided with a certain extrusion force by moving the roller 7 in order to ensure that the rebound member 8 can receive enough acting force in installation, so that a certain amount of tensioning force is required to be carried out on the steel wire rope in the installation process, but the requirement does not influence the installation and use of the device.
Further, the moving roller 7 needs to be moved up and down along a moving path during the use process, so that the expanding force can be generated on the steel wire rope to the greatest extent. Accordingly, as shown in fig. 1, a sliding groove 4 is provided on the housing 3 in cooperation with the moving roller 7, and the sliding groove 4 is used for restricting the movement of the moving roller 7, specifically, the sliding groove 4 restricts the left-right movement of the moving roller 7, so that the moving roller 7 can move up and down along the sliding groove 4.
Simultaneously further, the casing 3 is provided with openings corresponding to the first fixed roller 5 and the second fixed roller 6, and in order to prevent the situation that the steel wire rope deviates and falls out of the roller grooves when the device is used, the width of the opening on the casing 3 is the same as the width of the grooves of the first fixed roller 5 and the second fixed roller 6, or is smaller than the width of the grooves, and then the effect of preventing the steel wire rope from falling out of the roller grooves can be achieved.
Further to making further optimization between casing 3 and the slide bar 2, because casing 3 wholly need follow the slide bar 2 and move, so in order to be convenient for the motion of casing 3, be provided with the ball between casing 3 and the slide bar 2, specifically set up the ball at the contact surface between casing 3 and the slide bar 2, the ball is limited on casing 3, the ball can rotate, is provided with the frictional force when the contact surface is moved each other between casing 3 and the slide bar 2 that the ball can greatly reduce to be convenient for casing 3 slide for slide bar 2.
The using method comprises the following steps:
when using, get into wire rope through the one end opening of casing 3 behind first fixed gyro wheel 5, twine through removing gyro wheel 7 again, wear out from the opening of casing 3 other end and be connected with the lifting hook through second fixed gyro wheel 6 at last, when carrying out wire rope and shrink, casing 3 can remove along slide bar 2 according to wire rope's shrink, when the hoist and mount goods, remove gyro wheel 7 then can carry out corresponding removal regulation according to the weight of goods and the regulation effort of rope regulating part itself, when the goods uninstallation, remove gyro wheel 7 again can return to the normal position under the effort of rope regulating part.
Claims (5)
1. The utility model provides a be used for tower crane wire rope reason line ware which characterized in that: including support body (1), be provided with slide bar (2) on support body (1), be provided with casing (3) on slide bar (2), casing (3) can slide relative slide bar (2), just casing (3) inside are provided with roller train, rope adjusting part, and wire rope cooperation sets up on the roller train, rope adjusting part cooperation roller train sets up.
2. A wire rope organizer for a tower crane according to claim 1, wherein: the roller set comprises a first fixed roller (5), a second fixed roller (6) and a movable roller (7), wherein the movable roller (7) is arranged between the first fixed roller (5) and the second fixed roller (6), and a steel wire rope passes through the first fixed roller (5) and passes through the second fixed roller (6) after bypassing the movable roller (7).
3. A wire rope organizer for a tower crane according to claim 2, wherein: the rope adjusting piece is a rebound piece (8), and the rebound piece (8) is matched with the moving roller (7) to be arranged and used for adjusting the moving roller (7) to move.
4. A wire rope organizer for a tower crane according to claim 2, wherein: the rope adjusting piece is a weight piece (9), and the weight piece (9) is arranged at the lower end of the moving roller (7) and used for adjusting the moving roller (7) to move.
5. A wire rope organizer for a tower crane according to any one of claims 3 or 4, wherein: the shell (3) is provided with a sliding groove (4) in cooperation with the moving roller (7), and the sliding groove (4) is used for limiting the movement of the moving roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319250.9U CN220564188U (en) | 2023-08-28 | 2023-08-28 | Wire rope arranging device for tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322319250.9U CN220564188U (en) | 2023-08-28 | 2023-08-28 | Wire rope arranging device for tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220564188U true CN220564188U (en) | 2024-03-08 |
Family
ID=90087483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322319250.9U Active CN220564188U (en) | 2023-08-28 | 2023-08-28 | Wire rope arranging device for tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220564188U (en) |
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2023
- 2023-08-28 CN CN202322319250.9U patent/CN220564188U/en active Active
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