CN215516472U - High-speed crane for steel belt - Google Patents
High-speed crane for steel belt Download PDFInfo
- Publication number
- CN215516472U CN215516472U CN202120179721.9U CN202120179721U CN215516472U CN 215516472 U CN215516472 U CN 215516472U CN 202120179721 U CN202120179721 U CN 202120179721U CN 215516472 U CN215516472 U CN 215516472U
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- China
- Prior art keywords
- steel
- steel strip
- steel belt
- motor
- steering wheel
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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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 109
- 239000010959 steel Substances 0.000 title claims abstract description 109
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 9
- 229910000997 High-speed steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a steel belt high-speed crane which comprises a motor, wherein the motor drives a steel belt storage disc to rotate; the steel strip storage plate is internally provided with a plurality of circles of wound steel strips, and after the steel strips are turned by the turning wheel assembly, the steel strips are connected with the lifting hook assembly to hang the stage equipment. The steel strip storage disc can wind steel strips for multiple circles, can lift high stage equipment up and down, and has a large stroke; the steering wheel component is used for steering the steel strip, controlling the lifting direction and balancing. Preferably, the motor is a servo motor, and the servo motor is decelerated by a worm gear reducer and then drives the steel belt storage disc to rotate. High performance lift speeds of 1.2 m/s and accurate and compact measurements can be achieved using servo motors. The servo motor has a large torque and a high duty cycle even at very low speeds.
Description
Technical Field
The utility model belongs to the technical field of stage equipment, and particularly relates to a steel belt high-speed crane.
Background
The winch is an important stage hoisting device, and in Chinese patent document CN108313909A, a self-rope-discharging winch is disclosed, which comprises a winding drum, a motor and a base, wherein the motor is connected with a speed reducer, and the winding drum is arranged on the base; the speed reducer is connected with a winding drum shaft of the winding drum and drives the winding drum to rotate; the pulley is arranged on the winding drum and moves along the axial direction of the winding drum; the rope guide device is characterized by further comprising a rope guide wheel, and the steel wire rope is discharged from the winding drum and wound around the pulley and then is arranged by the rope guide wheel. Through setting up pulley and rope guide wheel, on the fixed unified basis of play rope direction, can realize this from arranging rope winch horizontal installation, furred ceiling installation and perpendicular installation, all can not exert an influence to play rope direction, convenient to use, wire rope homoenergetic realizes in order twining on the reel, guarantees that each hoisting point goes up and down in step.
In the technical scheme, the stage equipment can be hoisted, but a large lifting space is provided for the lifting speed and accurate and compact measurement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a steel belt high-speed crane which is suspended in a single point and is well balanced.
In order to solve the technical problem, the technical scheme adopted by the utility model is that the steel belt high-speed crane comprises a motor, wherein the motor drives a steel belt storage disc to rotate; the steel strip storage plate is internally provided with a plurality of circles of wound steel strips, and after the steel strips are turned by the turning wheel assembly, the steel strips are connected with the lifting hook assembly to hang the stage equipment.
In the technical scheme, the steel strip storage disc can wind the steel strips for multiple circles, can lift higher stage equipment up and down, and has large stroke; the steering wheel component is used for steering the steel strip, controlling the lifting direction and balancing.
Preferably, the motor is a servo motor, and the servo motor is decelerated by a worm gear reducer and then drives the steel belt storage disc to rotate.
High performance lift speeds of 1.2 m/s and accurate and compact measurements can be achieved using servo motors. The servo motor has a large torque and a high duty cycle even at very low speeds.
Preferably, the steel strip containing disc consists of a steel strip containing disc body, a steel strip containing disc pressing block and a steel strip containing disc guide plate; the steel strip containing disc guide plate is located on two sides of the steel strip containing disc body to form steel strip containing grooves, and the steel strip containing disc pressing block is located at the bottom of the steel strip containing grooves.
The steel strip storage disc guide plate plays a role in guiding the wound steel strip; the steel strip accommodating groove forms an accommodating space of the steel strip in the steel strip accommodating disc; the steel strip storage plate pressing block is used for fixing the steel strip, so that the steel strip is not separated from the steel strip storage plate, and the safety of the crane is improved.
Preferably, the lifting hook assembly comprises a lifting ring, the lifting ring is connected with a lifting hook fixing part, the lifting hook fixing part is connected with a steel belt fixing head through a ball head locking pin, and the steel belt fixing head is connected with a steel belt through a pin shaft for welding; the rings are used for hanging stage equipment.
Preferably, the steering wheel assembly comprises a steering wheel, and the steering wheel is sleeved on a steering shaft; the steering shaft is fixed on the steel belt high-speed crane through a steering shaft fixing plate; a deep groove ball bearing is also arranged between the steering wheel and the steering shaft; and a steering wheel spacer bush is arranged on the steering shaft.
Preferably, the outer side of the steering wheel is provided with a steering wheel groove; the steering wheel groove is used for clamping the steel belt.
Preferably, the motor and the worm gear reducer are respectively distributed on two sides of the steel belt containing disc and are both positioned in the shell, a suspension bracket is arranged outside the shell, and a main hanging ring is arranged on the suspension bracket; meanwhile, the arrangement of the suspension bracket is convenient to carry.
Preferably, the auxiliary hanging ring is arranged on the hanging frame and on two sides of the main hanging ring.
Preferably, the servo motor drives the worm gear reducer to decelerate through a synchronous belt pulley.
Drawings
The following further detailed description of embodiments of the utility model is made with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of a high-speed steel band crane according to the present invention;
FIG. 2 is a schematic view showing the internal structure of the high-speed steel band crane of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the high-speed steel band crane of FIG. 1;
FIG. 4 is a schematic structural view of a steel strip storage tray;
FIG. 5 is a schematic view of the hanger assembly;
FIG. 6 is a schematic structural view of a steerable wheel assembly;
FIG. 7 is a schematic cross-sectional view of FIG. 6;
wherein: 1-a motor; 2-a steel strip storage tray; 201-steel strip containing disc body; 202-pressing blocks of the steel strip containing discs; 203-steel strip storage disc guide plate; 204-a steel strip receiving groove; 3-a steel belt; 4-a steering wheel assembly; 401-a steering wheel; 402-a steering shaft; 403-steering shaft fixing plate; 404-deep groove ball bearings; 405-a steering wheel spacer sleeve; 406-a steering wheel groove; 5-a hook component; 501-hanging rings; 502-hook fastener; 503-ball head locking pin; 504-steel band fixing head; 505-pin for welding; 6-worm gear reducer; 7-a housing; 701-a suspension bracket; 702-a primary suspension loop; 703-auxiliary hanging ring; 8-synchronous pulley.
Detailed Description
As shown in fig. 1-3, the steel belt high-speed crane of the present invention comprises a motor 1, wherein the motor 1 drives a steel belt storage tray 2 to rotate; the steel strip storage plate 2 is internally provided with a plurality of circles of wound steel strips 3, and after the steel strips are turned by the turning wheel component 4, the steel strips 3 are connected with the lifting hook component 5 to hang stage equipment.
In this embodiment, the motor 1 is a servo motor, and after the servo motor is decelerated by the worm gear reducer 6, the worm gear reducer 6 drives the steel strip storage disc 2 to rotate.
As shown in fig. 4, the steel strip storage tray 2 is composed of a steel strip storage tray body 201, a steel strip storage tray pressing block 202 and a steel strip storage tray guide plate 203; the steel strip accommodating disc guide plate 203 is positioned on two sides of the steel strip accommodating disc body 201 to form a steel strip accommodating groove 204, and the steel strip accommodating disc pressing block 202 is positioned at the bottom of the steel strip accommodating groove 204.
As shown in fig. 5, the hook assembly 5 includes a hanging ring 501, the hanging ring 501 is connected to a hook fixing member 502, the hook fixing member 502 is connected to a steel strip fixing head 504 through a ball locking pin 503, and the steel strip fixing head 504 is connected to the steel strip 3 through a pin 505 for welding.
As shown in fig. 6 and 7, the steering wheel assembly 4 includes a steering wheel 401, and the steering wheel 401 is sleeved on a steering shaft 402; the steering shaft 402 is fixed on the steel belt high-speed crane through a steering shaft fixing plate 403; a deep groove ball bearing 404 is further arranged between the steering wheel 401 and the steering shaft 402; the steering shaft 402 is provided with a steering wheel spacer 405, and the outer side of the steering wheel 401 is provided with a steering wheel groove 406.
The motor 1 and the worm gear speed reducer 6 are respectively distributed on two sides of the steel belt containing disc 2 and are both located in the shell 7, a suspension frame 701 is arranged outside the shell 7, a main hanging ring 702 is arranged on the suspension frame 701 and is located on the suspension frame 701, and auxiliary hanging rings 703 are further arranged on two sides of the main hanging ring 702.
The servo motor drives the worm gear reducer 6 to reduce the speed through the synchronous belt pulley 8, as shown in fig. 2.
During the specific use, motor 1 (servo motor) is opened, through the speed reduction of worm gear speed reducer 6, by worm gear speed reducer 6 drive steel band containing disc 2 rotates, and winding steel band 3 hoists has stage equipment, goes up and down, controls stage equipment.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended as illustrations of the principles of the utility model, but that various changes and modifications, such as changes in size or variations in materials, may be made without departing from the spirit and scope of the utility model, and all such changes and modifications are intended to be included within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The steel belt high-speed crane is characterized by comprising a motor, wherein the motor drives a steel belt storage disc to rotate; the steel strip storage plate is internally provided with a plurality of circles of wound steel strips, and after the steel strips are turned by the turning wheel assembly, the steel strips are connected with the lifting hook assembly to hang the stage equipment.
2. The steel belt high-speed crane according to claim 1, wherein the motor is a servo motor, and the servo motor is decelerated by a worm gear reducer and then drives the steel belt storage disc to rotate.
3. The steel strip high-speed crane according to claim 1, wherein the steel strip receiving tray is composed of a steel strip receiving tray body, a steel strip receiving tray pressing block and a steel strip receiving tray guide plate; the steel strip containing disc guide plate is located on two sides of the steel strip containing disc body to form steel strip containing grooves, and the steel strip containing disc pressing block is located at the bottom of the steel strip containing grooves.
4. The steel belt high-speed crane according to claim 1, wherein the hook assembly comprises a lifting ring, the lifting ring is connected with a lifting hook fixing member, the lifting hook fixing member is connected with a steel belt fixing head through a ball locking pin, and the steel belt fixing head is connected with a steel belt through a pin shaft for welding.
5. The steel strip high-speed crane according to claim 1, wherein the steering wheel assembly comprises a steering wheel, and the steering wheel is sleeved on a steering shaft; the steering shaft is fixed on the steel belt high-speed crane through a steering shaft fixing plate; a deep groove ball bearing is also arranged between the steering wheel and the steering shaft; and a steering wheel spacer bush is arranged on the steering shaft.
6. The steel strip high speed crane according to claim 5, wherein the outside of the diverting pulley is provided with a diverting pulley groove.
7. The steel belt high-speed crane according to claim 2, wherein the motor and the worm gear reducer are respectively distributed on two sides of the steel belt storage plate and are both located in a shell, a suspension frame is arranged outside the shell, and a main suspension ring is arranged on the suspension frame.
8. The steel belt high-speed crane according to claim 7, wherein auxiliary suspension loops are further provided on the suspension frame on both sides of the main suspension loop.
9. The steel belt high-speed crane according to claim 2, wherein the servo motor drives a worm gear reducer to decelerate through a synchronous pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120179721.9U CN215516472U (en) | 2021-01-22 | 2021-01-22 | High-speed crane for steel belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120179721.9U CN215516472U (en) | 2021-01-22 | 2021-01-22 | High-speed crane for steel belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215516472U true CN215516472U (en) | 2022-01-14 |
Family
ID=79798600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120179721.9U Expired - Fee Related CN215516472U (en) | 2021-01-22 | 2021-01-22 | High-speed crane for steel belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215516472U (en) |
-
2021
- 2021-01-22 CN CN202120179721.9U patent/CN215516472U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |