CN221118428U - Hydraulic engineering headstock gear - Google Patents
Hydraulic engineering headstock gear Download PDFInfo
- Publication number
- CN221118428U CN221118428U CN202322685726.0U CN202322685726U CN221118428U CN 221118428 U CN221118428 U CN 221118428U CN 202322685726 U CN202322685726 U CN 202322685726U CN 221118428 U CN221118428 U CN 221118428U
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- Prior art keywords
- transmission
- transmission shaft
- worm
- case
- hydraulic engineering
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- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 238000009434 installation Methods 0.000 claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model discloses a hydraulic engineering headstock gear which comprises a base, wherein a support column is fixedly arranged at the corner of the top of the base through screw installation, a case is fixedly arranged at the top of the support column through screw installation, a transmission motor, a sliding groove, a through hole, a transmission shaft sleeve and a support are arranged on the case, the transmission motor is fixedly arranged at the rear end of the left side of the case through screw installation, the sliding groove is arranged at the left side of the rear end of the case, the through hole is symmetrically arranged between the top and the bottom of the case, the transmission shaft sleeve is in interference connection with the middle of the inside of the case through a bearing, and the support is symmetrically arranged and fixed at the rear end of the inside of the case through the screw. The utility model can easily and freely switch the transmission mode of the hoist, and effectively improves the practicability of the hoist.
Description
Technical Field
The utility model relates to a hydraulic engineering hoist, and belongs to the technical field of hoists.
Background
The hoist is used for controlling the lifting of various large and medium cast iron gates and steel gates, and the hoist used at present has a simple structure, most of transmission modes are in a single form, the manual and electric switching can not be realized, and the practicability of the hoist is seriously affected. In order to solve the problems, a new technical scheme is provided.
Disclosure of utility model
The utility model aims to provide a hydraulic engineering headstock gear so as to solve the problems in the background technology.
The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a hydraulic engineering headstock gear, includes the base, base top corner is fixed with the support column through the screw installation, the support column top is through screw installation fixed organic case, be provided with driving motor, spout, through-hole, transfer sleeve and support on the machine case, driving motor passes through the screw installation to be fixed in quick-witted case left side rear end, the spout is seted up in quick-witted case rear end left side, the through-hole symmetry is seted up in the middle of quick-witted case top and bottom, the transfer sleeve passes through bearing interference connection in the middle of quick-witted incasement portion, the support passes through the screw symmetry installation to be fixed in quick-witted incasement portion rear end.
Preferably, the transmission shaft sleeve is provided with a worm wheel and a transmission screw sleeve, the worm wheel is welded at the lower end of the outer side of the transmission shaft sleeve, and the transmission screw sleeve is welded in the transmission shaft sleeve.
Preferably, the support is connected with a worm through a bearing in an interference manner, the worm is connected with a worm wheel in a meshed manner, a hexagonal groove is formed in the middle of the worm, a first transmission shaft is arranged at the left end of the worm, and the first transmission shaft is fixedly connected with a transmission motor spindle through a screw.
Preferably, a second transmission shaft is arranged at the right end of the worm, and the outer end of the second transmission shaft penetrates through and extends to the outer side of the chassis, and a hand wheel is fixedly arranged on the outer end of the second transmission shaft through screw installation.
Preferably, the inner ends of the second transmission shaft and the first transmission shaft are provided with butt joint hexagonal grooves.
Preferably, the sliding chute is connected with a sliding block in a sliding way, a transmission frame is welded at the inner end of the sliding block, and a hexagonal column is connected at the inner end of the transmission frame in an interference way through a bearing.
Preferably, the left end of the hexagonal column is nested in a butt joint hexagonal groove on the first transmission shaft, and the right end of the hexagonal column is nested in the hexagonal groove.
Compared with the prior art, the utility model has the beneficial effects that: the left end of the hexagonal column is nested in the butt joint hexagonal groove on the first transmission shaft, and the hexagonal column can be easily driven to rotate by the transmission motor; the right end of the hexagonal column is nested in the hexagonal groove, and the worm can be easily driven to rotate through the hexagonal column; the worm is meshed with the worm wheel, and the worm wheel can be easily driven to rotate by the worm; the sliding chute is connected with a sliding block in a sliding way, and the position of the hexagonal column can be easily adjusted through the sliding block; the utility model can easily and freely switch the transmission mode of the hoist, and effectively improves the practicability of the hoist.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the external structure of the chassis according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the chassis according to the present utility model;
FIG. 4 is a schematic view of a hexagonal column structure according to the present utility model;
In the figure: 1-a base; 2-supporting columns; 3-a case; 4-a transmission motor; 5-sliding grooves; 6-through holes; 7-a driving shaft sleeve; 8-a bracket; 9-worm wheel; 10-a transmission screw sleeve; 11-worm; 12-hexagonal grooves; 13-a first drive shaft; 14-a second drive shaft; 15-a hand wheel; 16-butting hexagonal grooves; 17-a slider; 18-a transmission frame; 19-hexagonal column.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-4, a hydraulic engineering hoist comprises a base 1, a support column 2 is fixed at the corner of the top of the base 1 through screw installation, a machine case 3 is fixed at the top of the support column 2 through screw installation, a transmission motor 4, a chute 5, a through hole 6, a transmission sleeve 7 and a bracket 8 are arranged on the machine case 3, the transmission motor 4 is fixed at the left rear end of the machine case 3 through screw installation, the chute 5 is arranged at the left side of the rear end of the machine case 3, the through hole 6 is symmetrically arranged between the top and the bottom of the machine case 3, the transmission sleeve 7 is connected in the middle of the interior of the machine case 3 through bearing interference, the bracket 8 is symmetrically arranged and fixed at the rear end of the interior of the machine case 3 through screws, a worm wheel 9 and a transmission sleeve 10 are arranged on the transmission sleeve 7, the worm wheel 9 is welded at the lower end of the outer side of the transmission sleeve 7, the transmission sleeve 10 is welded in the transmission sleeve 7, the support 8 is connected with a worm 11 through a bearing in an interference manner, the worm 11 is meshed with the worm wheel 9, a hexagonal groove 12 is formed in the middle of the worm 11, a first transmission shaft 13 is arranged at the left end of the worm 11, the first transmission shaft 13 is fixedly connected with a main shaft of the transmission motor 4 through a screw, a second transmission shaft 14 is arranged at the right end of the worm 11, the outer end of the second transmission shaft 14 penetrates through and extends to the outer side of the chassis 3 and is fixedly provided with a hand wheel 15 through screw installation, a butt joint hexagonal groove 16 is formed in the inner end of the second transmission shaft 14 and the inner end of the first transmission shaft 13, a sliding block 17 is slidably connected on the sliding groove 5, a transmission frame 18 is welded at the inner end of the sliding block 17, a hexagonal column 19 is connected at the inner end of the transmission frame 18 through a bearing in an interference manner, the left end of the hexagonal column 19 is nested in the butt joint hexagonal groove 16 on the first transmission shaft 13, and the right end of the hexagonal column 19 is nested in the hexagonal groove 12.
The specific use mode is as follows: the base 1 is installed and fixed at a specified position, then the control screw on the gate is in threaded connection with the transmission screw sleeve 10, when the electric control hoist is needed, the sliding block 17 is slid to the left end of the sliding groove 5, at the moment, the first transmission shaft 13 is connected with the worm 11 through the hexagonal column 19 on the sliding block 17, the transmission motor 4 is started to easily drive the worm 11 to rotate, the worm 11 can easily drive the transmission screw sleeve 10 on the worm wheel 9 to rotate, and the transmission screw sleeve 10 rotates to drive the control screw on the gate to ascend or descend to open and close the gate; when the hoist is required to be manually operated, the sliding block 17 slides to the right end of the sliding groove 5, at the moment, the left end of the hexagonal column 19 moves out of the butt joint hexagonal groove 16 on the first transmission shaft 13, meanwhile, the right end of the hexagonal column 19 penetrates through the hexagonal groove 12 and is nested in the butt joint hexagonal groove 16 on the second transmission shaft 14, at the moment, the second transmission shaft 14 is connected with the worm 11, the worm 11 can be easily driven to rotate by shaking the hand wheel 15, the worm 11 can be easily driven to rotate by rotating the transmission screw sleeve 10 on the worm wheel 9, and the control screw on the gate is driven to ascend or descend by rotating the transmission screw sleeve 10 to open and close the gate.
The foregoing is a preferred embodiment of the present utility model, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the utility model.
Claims (7)
1. The utility model provides a hydraulic engineering headstock gear, includes base (1), its characterized in that: the novel electric power transmission device is characterized in that a support column (2) is fixedly arranged at the corner of the top of the base (1) through screw installation, an organic case (3) is fixedly arranged at the top of the support column (2) through screw installation, a transmission motor (4), a sliding groove (5), a through hole (6), a transmission shaft sleeve (7) and a support (8) are arranged on the case (3), the transmission motor (4) is fixedly arranged at the left rear end of the case (3) through screw installation, the sliding groove (5) is arranged at the left side of the rear end of the case (3), the through hole (6) is symmetrically arranged between the top and the bottom of the case (3), the transmission shaft sleeve (7) is connected in the middle of the inside of the case (3) through bearing interference, and the support (8) is fixedly arranged at the rear end of the inside of the case (3) through screw symmetry installation.
2. The hydraulic engineering hoist according to claim 1, characterized in that: the novel transmission device is characterized in that a worm wheel (9) and a transmission screw sleeve (10) are arranged on the transmission shaft sleeve (7), the worm wheel (9) is welded at the lower end of the outer side of the transmission shaft sleeve (7), and the transmission screw sleeve (10) is welded inside the transmission shaft sleeve (7).
3. The hydraulic engineering hoist according to claim 1, characterized in that: the novel worm gear is characterized in that the support (8) is connected with a worm (11) through a bearing in an interference manner, the worm (11) is meshed with the worm wheel (9), a hexagonal groove (12) is formed in the middle of the worm (11), a first transmission shaft (13) is arranged at the left end of the worm (11), and the first transmission shaft (13) is fixedly connected with a main shaft of the transmission motor (4) through a screw.
4. A hydraulic engineering hoist according to claim 3, characterized in that: the right end of the worm (11) is provided with a second transmission shaft (14), the outer end of the second transmission shaft (14) penetrates through and extends to the outer side of the chassis (3), and a hand wheel (15) is fixedly arranged on the outer side of the chassis through screws.
5. The hydraulic engineering hoist according to claim 4, characterized in that: the inner ends of the second transmission shaft (14) and the first transmission shaft (13) are provided with butt joint hexagonal grooves (16).
6. The hydraulic engineering hoist according to claim 1, characterized in that: the sliding chute (5) is connected with a sliding block (17) in a sliding manner, a transmission frame (18) is welded at the inner end of the sliding block (17), and a hexagonal column (19) is connected at the inner end of the transmission frame (18) in an interference manner through a bearing.
7. The hydraulic engineering hoist according to claim 6, characterized in that: the left end of the hexagonal column (19) is nested in a butt joint hexagonal groove (16) on the first transmission shaft (13), and the right end of the hexagonal column (19) is nested in the hexagonal groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685726.0U CN221118428U (en) | 2023-10-08 | 2023-10-08 | Hydraulic engineering headstock gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685726.0U CN221118428U (en) | 2023-10-08 | 2023-10-08 | Hydraulic engineering headstock gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221118428U true CN221118428U (en) | 2024-06-11 |
Family
ID=91363398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322685726.0U Active CN221118428U (en) | 2023-10-08 | 2023-10-08 | Hydraulic engineering headstock gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221118428U (en) |
-
2023
- 2023-10-08 CN CN202322685726.0U patent/CN221118428U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240621 Address after: No. 53-3, Ruifeng Third District, Suncun Town, Fanchang County, Wuhu City, Anhui Province, 241200 Patentee after: Anhui Dongjiang Hongye Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 58 Zhonghua West Road, Jianhua District, Qiqihar City, Heilongjiang Province, 161000 Patentee before: Qiqihar Water Conservancy Engineering Construction Quality and Safety Supervision Station Country or region before: China |
|
| TR01 | Transfer of patent right |