CN215711367U - Steel belt double-point crane - Google Patents
Steel belt double-point crane Download PDFInfo
- Publication number
- CN215711367U CN215711367U CN202120181939.8U CN202120181939U CN215711367U CN 215711367 U CN215711367 U CN 215711367U CN 202120181939 U CN202120181939 U CN 202120181939U CN 215711367 U CN215711367 U CN 215711367U
- Authority
- CN
- China
- Prior art keywords
- steel belt
- speed reducer
- motor
- steel
- assembly
- Prior art date
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 22
- 238000000429 assembly Methods 0.000 claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Abstract
The utility model discloses a steel belt double-point crane which comprises a motor, wherein the motor drives a steel belt lifting assembly to act after being decelerated by a speed reducer; two winding wheel assemblies are arranged in the steel belt lifting assembly, and each winding wheel assembly is provided with a plurality of circles of wound steel belts; and two steel belts wound out of the two winding wheel assemblies are respectively guided by the two guide wheel assemblies and then connected with the hanging assembly to hang the stage equipment. In the technical scheme, the winding wheel assembly can wind the steel belt for multiple circles, can lift higher stage equipment up and down, and has large stroke; the guide wheel assembly is used for steering the steel strip and controlling the lifting direction and balance; be provided with two reel subassemblies, two some hang, undertake the weight of hanging stage equipment respectively, the stage equipment of hanging is heavier, and two some hang, and is balanced better.
Description
Technical Field
The utility model belongs to the technical field of stage equipment, and particularly relates to a steel belt double-point 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 technical problem to be solved by the utility model is to provide a steel belt double-point crane, which is hung at double points, has more hanging weight and is well balanced.
In order to solve the technical problem, the technical scheme adopted by the utility model is that the steel belt double-point crane comprises a motor, wherein the motor drives a steel belt lifting assembly to act after being decelerated by a speed reducer; two winding wheel assemblies are arranged in the steel belt lifting assembly, and each winding wheel assembly is provided with a plurality of circles of wound steel belts; and two steel belts wound out of the two winding wheel assemblies are respectively guided by the two guide wheel assemblies and then connected with the hanging assembly to hang the stage equipment.
In the technical scheme, the winding wheel assembly can wind the steel belt for multiple circles, can lift higher stage equipment up and down, and has large stroke; the guide wheel assembly is used for steering the steel strip and controlling the lifting direction and balance; be provided with two reel subassemblies, two some hang, undertake the weight of hanging stage equipment respectively, the stage equipment of hanging is heavier, and two some hang, and is balanced better.
Preferably, the steel belt lifting assembly comprises two winding wheel assemblies respectively arranged on two sides of the speed reducer; the winding wheel assembly is sleeved on a speed reducer shaft of the speed reducer, and a winding wheel spacer bush is arranged between the winding wheel assembly and the speed reducer; and a rolling wheel gasket is arranged on the outer side of the shaft of the speed reducer, and a gasket is arranged on the outer side of the rolling wheel gasket.
Preferably, the guide wheel assembly comprises a guide wheel spacer bush, a guide wheel and a guide shaft; the guide wheel is sleeved on the guide shaft, and the guide wheel spacer bush is arranged at the end part of the guide shaft.
Preferably, both side edges of the guide wheel are protruded in a vertical direction so that a guide groove for receiving the steel strip is formed on a surface of the guide wheel.
Preferably, the hanging assembly comprises a hanging ring, the hanging ring is connected with a hanging block, the hanging block is connected with a connecting plate through a locking pin, two ends of the connecting plate are respectively connected with a belt pressing block, and the belt pressing block is connected with a steel belt wound out of the winding wheel assembly.
Preferably, the speed reducer is connected with the motor through a speed reducer synchronous belt pulley; and a speed reducer spacer bush is arranged on the outer side of the speed reducer synchronous belt pulley.
Preferably, the motor is connected with the speed reducer synchronous belt pulley in a matching way through a motor synchronous belt pulley; a motor spacer bush is arranged on the outer side of the motor synchronous belt pulley; and the motor is also connected with a motor mounting plate.
Preferably, a hanging ring is further arranged on a shell of the steel belt double-point crane, and the two winding wheel assemblies are arranged inside the shell and distributed on two sides of the hanging ring.
The hanging ring is used for hanging the steel belt double-point crane; the two winding wheel assemblies are distributed on two sides of the hanging ring, so that the whole weight distribution of the steel belt double-point crane is balanced, and the self balance is better.
Preferably, the shell is further provided with a supporting plate, and the hanging ring is arranged on the supporting plate.
Drawings
The following further detailed description of embodiments of the utility model is made with reference to the accompanying drawings:
FIG. 1 is a front schematic view of the overall structure of the steel belt double-point crane of the utility model;
FIG. 2 is a partial internal structural schematic diagram of the steel belt double-point crane in FIG. 1;
FIG. 3 is a schematic side view of the structure of FIG. 1;
FIG. 4 is a schematic top view of FIG. 3;
FIG. 5 is a schematic view of the internal structure of FIG. 3;
FIG. 6 is a schematic view of the backside internal structure of FIG. 3;
FIG. 7 is a schematic front view of a steel strip lifting assembly;
FIG. 8 is a schematic top view of the structure of FIG. 7;
FIG. 9 is a schematic structural view of a steel belt lifting assembly equipped with a reducer synchronizing wheel;
FIG. 10 is a schematic view of the internal structure of the steel strip lifting assembly;
FIG. 11 is a schematic view of a reducer structure;
FIG. 12 is a schematic view of a motor construction;
FIG. 13 is a schematic view of the guide wheel assembly construction;
FIG. 14 is a schematic view of a hanger assembly;
wherein: 1-motor, 101-motor synchronous pulley, 102-motor spacer bush, 103-motor mounting plate; 2-speed reducer, 201-speed reducer shaft, 202-speed reducer synchronous pulley, 203-speed reducer spacer bush; 3-a steel belt lifting assembly; 4. 5-reel assembly, 401-reel spacer, 402-reel spacer, 403-washer; 6-steel strip; 7. 8-a guide wheel assembly, 701-a guide wheel spacer bush, 702-a guide wheel, 703-a guide shaft and 704-a guide groove; 9-hanging component, 901-hanging ring, 902-hanging block, 903-locking pin, 904-connecting plate, 905, 906-belt pressing block; 10-housing, 1001-suspension loop, 1002-support plate.
Detailed Description
As shown in fig. 1-6, the steel belt double-point crane of the present invention comprises a motor 1, wherein the motor 1 drives a steel belt lifting assembly 3 to move after being decelerated by a speed reducer 2; two winding wheel assemblies 4 and 5 are arranged in the steel belt lifting assembly 3, and each winding wheel assembly 4 and each winding wheel assembly 5 are provided with a plurality of circles of wound steel belts 6; two steel belts wound out of the two winding wheel assemblies 4 and 5 are respectively guided by two guide wheel assemblies 7 and 8 (the installation position of the guide wheel assembly 8 is shown in figure 2), and are connected with a hanging assembly 9 for hanging stage equipment.
The casing 10 of the steel belt double-point crane is further provided with a hanging ring 1001, the two reel assemblies 4 and 5 are arranged inside the casing 10 and distributed on two sides of the hanging ring, as shown in fig. 1 and 2, the casing 10 is further provided with a support plate 1002, and the hanging ring 1001 is arranged on the support plate 1002.
As shown in fig. 7-10, the steel belt lifting assembly 3 includes two winding wheel assemblies 4 and 5 respectively disposed at two sides of the speed reducer 2; the reel assemblies 4 and 5 are sleeved on a speed reducer shaft 201 of the speed reducer 2, and reel spacer sleeves 401 are arranged between the reel assemblies 4 and 5 and the speed reducer 2; a reel gasket 402 is arranged outside the speed reducer shaft 201, and a gasket 403 is arranged outside the reel gasket 402.
The guide wheel assembly 7 comprises a guide wheel spacer 701, guide wheels 702 (two guide wheels are arranged in each guide wheel assembly) and a guide shaft 703, as shown in fig. 13; the guide wheel 702 is sleeved on the guide shaft 703, and the guide wheel spacer 701 is arranged at the end part of the guide shaft 703; both side edges of the guide wheel 702 are protruded in a vertical direction so that a guide groove 704 for receiving a steel strip is formed on the surface of the guide wheel 702.
As shown in fig. 14, the hanging assembly 9 includes a hanging ring 901, the hanging ring 901 is connected with a hanging block 902, the hanging block 902 is connected with a connecting plate 904 through a locking pin 903, two ends of the connecting plate 904 are respectively connected with a belt pressing block 905, 906, and the belt pressing blocks 905, 906 are connected with the steel belt 6 wound out of the reel assembly.
As shown in fig. 11, the reduction gear 2 is connected to the motor 1 via a reduction gear timing pulley 202; a speed reducer spacer 203 is arranged on the outer side of the speed reducer synchronous pulley 202; as shown in fig. 12, the motor 1 is connected with the reducer synchronous pulley 202 in a matching manner through the motor synchronous pulley 101; a motor spacer 102 is arranged on the outer side of the motor synchronous pulley 101; the motor 1 is also connected with a motor mounting plate 103.
When the device is used specifically, the motor 1 is started, the speed is reduced through the speed reducer 2, the speed reducer 2 drives the rolling wheel assemblies 4 and 5 to rotate, the wound steel belt 6 is hoisted with stage equipment, the stage equipment is lifted up and down, and the stage equipment is controlled.
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. A steel belt double-point crane is characterized by comprising a motor, wherein the motor drives a steel belt lifting assembly to act after being decelerated by a speed reducer; two winding wheel assemblies are arranged in the steel belt lifting assembly, and each winding wheel assembly is provided with a plurality of circles of wound steel belts; and two steel belts wound out of the two winding wheel assemblies are respectively guided by the two guide wheel assemblies and then connected with the hanging assembly to hang the stage equipment.
2. The steel belt double-point crane according to claim 1, wherein the steel belt lifting assembly comprises two reel assemblies respectively arranged at two sides of the reducer; the winding wheel assembly is sleeved on a speed reducer shaft of the speed reducer, and a winding wheel spacer bush is arranged between the winding wheel assembly and the speed reducer; and a rolling wheel gasket is arranged on the outer side of the shaft of the speed reducer, and a gasket is arranged on the outer side of the rolling wheel gasket.
3. The steel belt double-point crane according to claim 1, wherein the guide wheel assembly comprises a guide wheel spacer, a guide wheel and a guide shaft; the guide wheel is sleeved on the guide shaft, and the guide wheel spacer bush is arranged at the end part of the guide shaft.
4. The steel strip double-point crane according to claim 3, wherein both side edges of the guide wheel are projected in a vertical direction so that a guide groove for accommodating the steel strip is formed on the surface of the guide wheel.
5. The steel belt double-point crane according to claim 1, wherein the hanging assembly comprises a hanging ring, the hanging ring is connected with a hanging block, the hanging block is connected with a connecting plate through a locking pin, two ends of the connecting plate are respectively connected with a belt pressing block, and the belt pressing block is connected with a steel belt wound out of the winding wheel assembly.
6. The steel belt double-point crane according to any one of claims 1 to 5, wherein the speed reducer is connected with the motor through a speed reducer synchronous pulley; and a speed reducer spacer bush is arranged on the outer side of the speed reducer synchronous belt pulley.
7. The steel belt double-point crane according to claim 6, wherein the motor is connected with the reducer synchronous pulley in a matching way through a motor synchronous pulley; a motor spacer bush is arranged on the outer side of the motor synchronous belt pulley; and the motor is also connected with a motor mounting plate.
8. The steel belt double-point crane according to any one of claims 1 to 5, wherein a hanging ring is further disposed on the housing of the steel belt double-point crane, and the two reel assemblies are disposed inside the housing and distributed on two sides of the hanging ring.
9. The steel belt double-point crane according to claim 8, wherein a support plate is further provided on the housing, and the suspension loop is provided on the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181939.8U CN215711367U (en) | 2021-01-22 | 2021-01-22 | Steel belt double-point crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120181939.8U CN215711367U (en) | 2021-01-22 | 2021-01-22 | Steel belt double-point crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215711367U true CN215711367U (en) | 2022-02-01 |
Family
ID=79986116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120181939.8U Expired - Fee Related CN215711367U (en) | 2021-01-22 | 2021-01-22 | Steel belt double-point crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215711367U (en) |
-
2021
- 2021-01-22 CN CN202120181939.8U patent/CN215711367U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202643182U (en) | Steel wire rope compensating system of single-boom gantry crane | |
| CN215711367U (en) | Steel belt double-point crane | |
| CN210103283U (en) | Electric rotary lifting swing suspender | |
| CN207175294U (en) | A kind of crane telescopic boom structure | |
| CN203558395U (en) | Hoisting mechanism of stacker loading platform | |
| CN108083085B (en) | Lifting appliance upper frame, lifting mechanism and crane | |
| CN215516473U (en) | Steel band single-point loop wheel machine | |
| CN113602941B (en) | Traction machine and elevator system | |
| CN213085299U (en) | Building crane cable winding device | |
| CN211733697U (en) | Horizontal type suspender driving machine for simultaneously lifting single winding drum and multiple ropes of performance stage | |
| CN202323488U (en) | Screwed clothes hanger | |
| CN111056433B (en) | Variable-magnification hoisting system of crane | |
| CN114890323A (en) | Simple hoisting equipment for house building construction | |
| CN210973607U (en) | Novel lifting appliance with high balance | |
| CN210286537U (en) | Four-point crane for hoisting bin cover of transport ship | |
| CN208234370U (en) | A kind of automobile top cover hanging device | |
| CN215516472U (en) | High-speed crane for steel belt | |
| CN114408742B (en) | Large-span bridge crane | |
| JPH09315760A (en) | Balance of weight pulled type | |
| CN210505350U (en) | Chemical industry equipment maintenance hoist and mount frame | |
| CN220519923U (en) | Steel construction hoist device | |
| CN219991005U (en) | Winding device | |
| CN214167169U (en) | Rescue boat crane provided with net type moving rod | |
| CN215798150U (en) | Flat support and electric block | |
| CN211078246U (en) | Communication base station equipment hoist and mount auxiliary device |
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: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |