CN212655372U - Fixed cover of electric hoist type crane - Google Patents
Fixed cover of electric hoist type crane Download PDFInfo
- Publication number
- CN212655372U CN212655372U CN202021255860.7U CN202021255860U CN212655372U CN 212655372 U CN212655372 U CN 212655372U CN 202021255860 U CN202021255860 U CN 202021255860U CN 212655372 U CN212655372 U CN 212655372U
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- China
- Prior art keywords
- hoist
- lead screw
- groups
- electric hoist
- sleeve
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- Expired - Fee Related
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- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model discloses a fixed sleeve of an electric hoist type crane, which comprises a top plate, two groups of supporting plates are symmetrically arranged on the two sides of the bottom surface of the top plate, a lead screw is rotatably arranged between the two groups of supporting plates, one end of the lead screw penetrates through the outer side of the supporting plates and is fixedly provided with a motor, four groups of supporting rods are slidably arranged on the bottom surface of the top plate, one ends of the four groups of supporting rods, which are far away from the top plate, are fixedly connected with a fixed sleeve component, an electric hoist crane body is fixedly arranged in the fixed sleeve component, an ear plate is fixedly arranged at the middle position at the top of the fixed sleeve component, an internal thread shaft sleeve is rotatably arranged in the ear plate, the internal thread shaft sleeve is in threaded connection with the lead screw, the crane is connected with the top plate through the arranged, the crane in the fixed sleeve is driven to move horizontally, so that the working efficiency is improved.
Description
Technical Field
The utility model relates to a hoist equipment technical field specifically is a fixed cover of electric hoist formula hoist.
Background
The electric hoist type crane is special hoisting equipment, is arranged on a crown block and a gantry crane, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, is suitable for industrial and mining enterprises, storage, wharfs and other places, can be operated in a rectangular place and above the rectangular place, and is mainly used for loading and unloading articles in workshops, warehouses, open storage yards and other places, but due to long-time work, the support frame can be distorted and broken, so that the electric hoist type crane generates falling risks, however, the crane with the existing structure has no protective measures and can cause danger, and the existing electric hoist type crane has the advantages that the fixing frame is single, does not have a moving function, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed cover of electric hoist formula hoist, through the fixed cover subassembly that sets up, be connected hoist and roof, avoided electric hoist formula hoist because of long-time work, produced the accident, the risk that takes place to drop has increased the steadiness of electric hoist during operation, and backup pad and the lead screw cooperation through setting up drive the electric hoist in the fixed cover can horizontal migration, have improved work efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed cover of electric hoist formula hoist, includes the roof, roof bottom surface bilateral symmetry is provided with two sets of backup pads, and is two sets of rotate between the backup pad and install the lead screw, lead screw one end is run through backup pad outside fixed mounting and is had the motor, roof bottom surface slidable mounting has four group's bracing pieces, four groups the bracing piece is kept away from the equal fixedly connected with fixed cover subassembly of roof one end, fixed mounting has electric hoist crane body in the fixed cover subassembly, fixed cover subassembly top position fixed mounting placed in the middle has the otic placode, the internal thread axle sleeve is installed to the otic placode internal rotation, internal thread axle.
Preferably, the fixed sleeve assembly is divided into an upper group and a lower group and comprises a top surface sleeve and a bottom surface sleeve which are fixedly connected through bolts.
Preferably, four groups of supports are uniformly distributed and fixedly arranged at four corners of the bottom surface of the top plate, and the bottoms of the four groups of supports are fixedly provided with bases.
Preferably, the bottom surface of the top plate is provided with a sliding groove, one end of the supporting rod is fixedly provided with a sliding block, and the sliding block is in clearance fit with the sliding groove.
Preferably, the screw rod penetrates through one end of the supporting plate and is fixedly provided with a coupler, and the coupler is positioned between the supporting plate and the motor.
Preferably, a motor fixing plate is fixedly mounted on one side of the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the crane is connected with the top plate through the arranged fixed sleeve assembly, so that the risk that the electric hoist crane falls off due to accidents caused by long-time work is avoided, and the working stability of the electric hoist crane is improved;
2. through the cooperation of the supporting plate and the screw rod, the electric hoist crane in the fixed sleeve is driven to move horizontally, so that the working efficiency is improved.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the present invention in partial cross-sectional structure.
In the figure: 1. a top plate; 101. a support; 102. a base; 103. a chute; 2. a support plate; 3. a screw rod; 4. a motor; 5. a support bar; 501. a slider; 6. a fixed sleeve assembly; 601. a top cover; 602. a bottom surface sleeve; 603. a bolt; 7. an electric hoist crane body; 8. an ear plate; 9. an internal thread shaft sleeve; 10. a coupling; 11. motor fixed plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fixed sleeve of an electric hoist type crane comprises a top plate 1, four groups of brackets 101 are uniformly distributed and fixedly arranged at four corners of the bottom surface of the top plate 1, bases 102 are fixedly arranged at the bottoms of the four groups of brackets 101, the stability of the device is improved, two groups of supporting plates 2 are symmetrically arranged at two sides of the bottom surface of the top plate 1, a screw rod 3 is rotatably arranged between the two groups of supporting plates 2, a bearing is arranged in each supporting plate 2, the screw rod 3 is rotatably connected with the corresponding supporting plate 2 through the bearing, a motor 4 is fixedly arranged at one end of the screw rod 3, which penetrates through the outer side of the corresponding supporting plate 2, the motor 4 is started, the screw rod 3 is driven to rotate, a motor fixing plate 11 is fixedly arranged at one side of the motor 4, the stability of the motor 4 is improved, a coupler 10 is fixedly arranged, the slide block 501 is fixedly installed at one end of the support rod 5, the slide block 501 is in clearance fit with the chute 103, the electric hoist crane body 7 can move horizontally according to the work requirement when in work, the fixed sleeve assembly 6 is fixedly connected at one end of each of the four groups of support rods 5 far away from the top plate 1, the fixed sleeve assembly 6 is divided into an upper group and a lower group and comprises a top surface sleeve 601 and a bottom surface sleeve 602, the top surface sleeve 601 and the bottom surface sleeve 602 are fixedly connected through bolts 603 and are convenient to remove, the electric hoist crane body 7 can be replaced, cleaned, maintained and the like, the electric hoist crane body 7 is fixedly installed in the fixed sleeve assembly 6, the lug plate 8 is fixedly installed at the middle position of the top of the fixed sleeve assembly 6, the internal thread shaft sleeve 9 is rotatably installed in the lug plate 8, the internal thread shaft sleeve 9 is in threaded connection with, the working efficiency is improved.
The working principle is as follows: through the fixed cover subassembly 6 that sets up, be connected electric hoist crane body 7 with roof 1, electric hoist crane has been avoided because of long-time work, it is unexpected to produce, the risk that drops takes place, backup pad 2 and lead screw 3 cooperation through setting up, drive the electric hoist crane body 7 in fixed cover subassembly 6 when using, starter motor 4 drives 3 internal rotations of lead screw, the internal thread axle sleeve 9 that drives 8 internal rotations installations of otic placode slides with 3 spiro unions of lead screw, thereby it removes at 3 surfaces of lead screw to drive the work of electric hoist crane body 7, through slider 501 and spout 103 clearance fit, the steadiness of electric hoist crane body 7 during operation has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fixed cover of electric hoist formula hoist, includes roof (1), its characterized in that: roof (1) bottom surface bilateral symmetry is provided with two sets of backup pad (2), and is two sets of rotate between backup pad (2) and install lead screw (3), backup pad (2) outside fixed mounting is run through to lead screw (3) one end has motor (4), roof (1) bottom surface slidable mounting has four group's bracing piece (5), four groups the equal fixedly connected with fixed cover subassembly (6) of roof (1) one end is kept away from in bracing piece (5), fixed cover subassembly (6) internal fixation has electric hoist crane body (7), fixed cover subassembly (6) top fixed position installs otic placode (8) placed in the middle, internal thread axle sleeve (9) are installed to otic placode (8) internal rotation, internal thread axle sleeve (9) and lead screw (3) threaded connection.
2. The fixing sheath of the hoist-type crane according to claim 1, characterized in that: the fixed sleeve assembly (6) is divided into an upper group and a lower group and comprises a top surface sleeve (601) and a bottom surface sleeve (602), and the top surface sleeve (601) and the bottom surface sleeve (602) are fixedly connected through bolts (603).
3. The fixing sheath of the hoist-type crane according to claim 1, characterized in that: four groups of supports (101) are uniformly distributed and fixedly arranged at four corners of the bottom surface of the top plate (1), and bases (102) are fixedly arranged at the bottoms of the four groups of supports (101).
4. The fixing sheath of the hoist-type crane according to claim 1, characterized in that: the top plate (1) is provided with a sliding groove (103) in the bottom surface, a sliding block (501) is fixedly mounted at one end of the supporting rod (5), and the sliding block (501) is in clearance fit with the sliding groove (103).
5. The fixing sheath of the hoist-type crane according to claim 1, characterized in that: the lead screw (3) penetrates through one end of the supporting plate (2) and is fixedly provided with a coupler (10), and the coupler (10) is located between the supporting plate (2) and the motor (4).
6. The fixing sheath of the hoist-type crane according to claim 1, characterized in that: and a motor fixing plate (11) is fixedly arranged on one side of the motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255860.7U CN212655372U (en) | 2020-06-30 | 2020-06-30 | Fixed cover of electric hoist type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255860.7U CN212655372U (en) | 2020-06-30 | 2020-06-30 | Fixed cover of electric hoist type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212655372U true CN212655372U (en) | 2021-03-05 |
Family
ID=74761105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255860.7U Expired - Fee Related CN212655372U (en) | 2020-06-30 | 2020-06-30 | Fixed cover of electric hoist type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212655372U (en) |
-
2020
- 2020-06-30 CN CN202021255860.7U patent/CN212655372U/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: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |