CN212315367U - Simple and easy electric block of exempting from installation - Google Patents
Simple and easy electric block of exempting from installation Download PDFInfo
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- CN212315367U CN212315367U CN202021026232.1U CN202021026232U CN212315367U CN 212315367 U CN212315367 U CN 212315367U CN 202021026232 U CN202021026232 U CN 202021026232U CN 212315367 U CN212315367 U CN 212315367U
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Abstract
The utility model discloses a simple and easy electric block of exempting from installation, including support column, driving motor and fixed plate, the lower extreme of support column is fixed with the mounting panel, and the lower extreme of mounting panel is connected with the gyro wheel, fixed screw has been seted up in the four corners of installation slide, and the outer end distribution of installation slide has the electric block body, the inner of electric block body is connected with lifts by crane the steel cable, and the lower extreme that lifts by crane the steel cable is provided with hook assembly. This electric block's fixed knot constructs is provided with inside groove, fixation nut and fixed screw, is convenient for install fixedly to the electric block body to can prevent through fixation nut that the installation slide from sliding, and can block the installation slide through the both sides of fixed plate, even fixation nut takes place not hard up installation slide and can not drop yet, and be convenient for carry out accurate location to jack-up position through the threaded rod, bring the convenience for the staff.
Description
Technical Field
The utility model relates to a hoisting machinery electric block technical field specifically is a simple and easy electric block of exempting from installation.
Background
The electric hoist is special hoisting equipment and is arranged on a crown block and a gantry crane, has the characteristics of small volume, light dead weight, simplicity in operation, convenience in use and the like, is used in places such as industrial and mining enterprises, warehouses, wharfs and the like, generally has the hoisting capacity of 0.3-80 tons, and has the hoisting height of 3-30 meters. The electric hoist consists of a motor, a transmission mechanism and a winding drum or a chain wheel, and is divided into a steel wire rope electric hoist and a ring chain electric hoist. The electric chain hoist is classified into an imported type and a domestic type; the steel wire rope electric hoist is lifted at a single speed and a double speed; miniature electric hoist, hoist engine, multi-functional lifting machine.
The most fixed mounting that is not convenient for of electric block on market takes place to drop comparatively easily after the installation, very easily causes the potential safety hazard to be difficult to adjust the jack-up position when carrying out the jack-up, brought troublesome problem for the staff, for this, we propose a simple and easy electric block of exempting from the installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy electric block of exempting from installation to solve the most fixed mounting that is not convenient for of the electric block on the market that proposes in the above-mentioned background art, comparatively take place to drop easily after the installation, very easily cause the potential safety hazard, and be difficult to adjust the jack-up position when jack-up, brought troublesome problem for the staff.
In order to achieve the above object, the utility model provides a following technical scheme: a simple and easy electric block of exempting from to install, includes support column, driving motor and fixed plate, the lower extreme of support column is fixed with the mounting panel, and the lower extreme of mounting panel is connected with the gyro wheel, the upper end one side distribution of support column has the crossbeam, and the both ends of crossbeam are provided with spacing sleeve, the internal distribution of crossbeam has the inside casing, and the middle part of inside casing has the threaded rod, driving motor connects in the outer end of threaded rod, and the middle part of threaded rod has the slider, fixed plate is fixed in the lower part of slider, and the four corners of fixed plate is connected with fixation nut, the middle part of fixed plate has the inside groove, and the middle part of inside groove has the installation slide, the fixed screw has been seted up in the four corners of installation slide, and the outer end distribution of installation slide has the electric block, and the lower end of the hoisting steel rope is provided with a hook device.
Preferably, a frame structure is formed between the supporting columns and the cross beams, and the supporting columns and the cross beams are vertically distributed.
Preferably, a transmission structure is formed between the transmission motor and the threaded rod, and the threaded rod is movably connected with the limiting sleeve.
Preferably, the sliding block and the inner frame form a sliding structure through a threaded rod, and the sliding block and the threaded rod form a movable connection.
Preferably, the installation sliding plate is in threaded connection with the fixed plate through the fixed screw hole and the fixed nut, and the installation sliding plate and the fixed plate are distributed in a parallel manner.
Preferably, the lifting hook device forms a lifting structure between the lifting steel ropes and the mounting sliding plate, and the lifting steel ropes are symmetrically distributed about a vertical central axis of the mounting sliding plate.
Preferably, the lifting hook device comprises a connecting shaft, pulleys, sleeves and lifting hooks, the pulleys are distributed at two ends of the connecting shaft, the sleeves are arranged outside the middle of the connecting shaft, and the lifting hooks are fixed at the lower ends of the middle of the sleeves.
Preferably, the lifting hook forms a movable structure through the sleeve and the connecting shaft, and an integrated structure is formed between the lifting hook and the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the simple installation-free electric hoist is provided with the inner groove, the fixing nut and the fixing screw hole, so that the electric hoist body can be conveniently installed and fixed, the installation sliding plate can be prevented from sliding through the fixing nut, the installation sliding plate can be clamped through two sides of the fixing plate, the installation sliding plate cannot fall off even if the fixing nut is loosened, and the lifting position can be conveniently and accurately positioned through the threaded rod, so that convenience is brought to workers;
the simple installation-free electric hoist is provided with a transmission motor, and the transmission motor is used for conveniently driving a threaded rod to rotate so as to drive a sliding block to slide in an inner frame, so that the lifting position of the lower part is adjusted, and convenience is brought to the lifting work of workers;
this simple and easy electric block who exempts from to install is provided with the active structure, can move about between sleeve and the connecting axle and make the centre of gravity remain the middle part between the pulley throughout when the lifting hook lifts by crane, can make the jack-up during operation more stable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the threaded rod of the present invention;
FIG. 3 is a schematic view of the structure of the installation slide plate of the present invention;
fig. 4 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: 1. a support pillar; 2. mounting a plate; 3. a roller; 4. a cross beam; 5. a limiting sleeve; 6. an inner frame; 7. a threaded rod; 8. a drive motor; 9. a slider; 10. fixing the plate; 11. fixing a nut; 12. an inner tank; 13. mounting a sliding plate; 14. fixing screw holes; 15. an electric hoist body; 16. hoisting a steel rope; 17. a hook device; 1701. a connecting shaft; 1702. a pulley; 1703. a sleeve; 1704. and (4) a lifting hook.
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. 1-4, the present invention provides a technical solution: an installation-free simple electric hoist comprises a supporting column 1, a mounting plate 2, a roller 3, a cross beam 4, a limiting sleeve 5, an inner frame 6, a threaded rod 7, a transmission motor 8, a sliding block 9, a fixing plate 10, a fixing nut 11, an inner groove 12, a mounting sliding plate 13, a fixing screw hole 14, a hoist electric hoist body 15, a hoisting steel rope 16, a hook device 17, a connecting shaft 1701, a pulley 1702, a sleeve 1703 and a hook 1704, wherein the mounting plate 2 is fixed at the lower end of the supporting column 1, the lower end of the mounting plate 2 is connected with a roller 3, a cross beam 4 is distributed on one side of the upper end of the supporting column 1, and two ends of the beam 4 are provided with limit sleeves 5, a frame structure is formed between the support column 1 and the beam 4, the supporting columns 1 and the cross beams 4 are vertically distributed, and a frame structure is formed between the supporting columns 1 and the cross beams 4, so that the structure of the whole device is more stable, and the lifting operation is more stable;
an inner frame 6 is distributed in the inner part of the cross beam 4, a threaded rod 7 is distributed in the middle of the inner frame 6, a transmission motor 8 is connected to the outer end of the threaded rod 7, a sliding block 9 is distributed in the middle of the threaded rod 7, a transmission structure is formed between the transmission motor 8 and the threaded rod 7, a movable connection is formed between the threaded rod 7 and the limiting sleeve 5, the sliding block 9 forms a sliding structure with the inner frame 6 through the threaded rod 7, the sliding block 9 and the threaded rod 7 form a movable connection, the threaded rod 7 is conveniently driven to rotate through the action of the transmission motor 8, the sliding block 9 is driven to slide in the inner frame 6, the lifting position of the lower part is adjusted, and convenience is brought to the;
the fixed plate 10 is fixed on the lower part of the slide block 9, the four corners of the fixed plate 10 are connected with the fixed nuts 11, the middle part of the fixed plate 10 is distributed with the inner groove 12, the middle part of the inner groove 12 is distributed with the installation slide plate 13, the four corners of the installation slide plate 13 are provided with the fixed screw holes 14, the outer end of the installation slide plate 13 is distributed with the gourd electric hoist body 15, the installation slide plate 13 forms the screw thread connection with the fixed plate 10 through the fixed screw holes 14 and the fixed nuts 11, the installation slide plate 13 and the fixed plate 10 are distributed in parallel, the gourd electric hoist body 15 is conveniently fixed and installed through the fixed nuts 11, the installation slide plate 13 slides into the middle part of the fixed plate 10 through the inner groove 12 during installation, so that the fixed screw holes 14 coincide with the fixed nuts 11, and then the installation slide plate 13 is fixed through the fixed nuts 11, the installation is such that the installation sliding plate 13 can be prevented from sliding by the fixing nut 11, and the installation sliding plate 13 can be clamped by the two sides of the fixing plate 10, so that the installation sliding plate 13 can not fall off even if the fixing nut 11 is loosened;
the inner end of the hoist electric hoist body 15 is connected with a hoisting steel rope 16, the lower end of the hoisting steel rope 16 is provided with a hook device 17, the hook device 17 forms a lifting structure with the installation sliding plate 13 through the hoisting steel rope 16, the hoisting steel ropes 16 are symmetrically distributed about the vertical central axis of the installation sliding plate 13, the hook device 17 comprises a connecting shaft 1701, pulleys 1702, a sleeve 1703 and a hook 1704, the pulleys 1702 are distributed at two ends of the connecting shaft 1701, the sleeve 1703 is arranged outside the middle part of the connecting shaft 1701, the hook 1704 is fixed at the lower end of the middle part of the sleeve 1703, the hook 1704 forms a movable structure with the connecting shaft 1701 through the sleeve 1703, the hook 1704 and the sleeve 1703 form an integrated structure, the hoisting steel rope 16 can be wound under the action of the hoist electric hoist body 15, so that the hoisting steel rope 16 can drive the hook device 17 to lift to complete the hoisting work while, moreover, the sleeve 1703 and the connecting shaft 1701 can move, so that the center of gravity of the lifting hook 1704 is always kept in the middle between the pulleys 1702 during lifting, and the lifting operation can be more stable.
The working principle is as follows: for the simple electric hoist without installation, firstly, the electric hoist body 15 is fixedly installed, when in installation, the installation sliding plate 13 firstly slides into the middle part of the fixed plate 10 through the inner groove 12, so that the position of the fixed screw hole 14 coincides with that of the fixed nut 11, then the installation sliding plate 13 is fixed through the fixed nut 11, the installation sliding plate 13 can be prevented from sliding through the fixed nut 11, in addition, the installation sliding plate 13 can be clamped through two sides of the fixed plate 10, even if the fixed nut 11 loosens, the installation sliding plate 13 can not fall off, then the device is moved to a place required to be used through the roller 3, then the transmission motor 8 is started, the threaded rod 7 is driven to rotate through the action of the transmission motor 8, thereby the sliding block 9 is driven to slide in the inner frame 6, and the hoisting position of the lower part is adjusted, then under the action of the hoist electric hoist body 15, the hoisting steel rope 16 extends to drive the hook device 17 to hoist the object downwards.
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 (8)
1. The utility model provides a simple and easy electric block of installation exempts from, includes support column (1), driving motor (8) and fixed plate (10), its characterized in that: the lower end of the supporting column (1) is fixed with a mounting plate (2), the lower end of the mounting plate (2) is connected with rollers (3), a cross beam (4) is distributed on one side of the upper end of the supporting column (1), two ends of the cross beam (4) are provided with limiting sleeves (5), an inner frame (6) is distributed in the cross beam (4), a threaded rod (7) is distributed in the inner frame (6), a transmission motor (8) is connected to the outer end of the threaded rod (7), a sliding block (9) is distributed in the middle of the threaded rod (7), the fixing plate block (10) is fixed on the lower portion of the sliding block (9), fixing nuts (11) are connected to four corners of the fixing plate block (10), inner grooves (12) are distributed in the middle of the fixing plate block (10), mounting sliding plates (13) are distributed in the middle of the inner grooves (12), and fixing screw holes, and the outer end of the installation sliding plate (13) is distributed with an electric hoist body (15), the inner end of the electric hoist body (15) is connected with a hoisting steel rope (16), and the lower end of the hoisting steel rope (16) is provided with a hook device (17).
2. The simple electric hoist free from installation according to claim 1, characterized in that: and a frame structure is formed between the supporting columns (1) and the cross beams (4), and the supporting columns (1) and the cross beams (4) are vertically distributed.
3. The simple electric hoist free from installation according to claim 1, characterized in that: a transmission structure is formed between the transmission motor (8) and the threaded rod (7), and the threaded rod (7) is movably connected with the limiting sleeve (5).
4. The simple electric hoist free from installation according to claim 1, characterized in that: the sliding block (9) forms a sliding structure with the inner frame (6) through the threaded rod (7), and the sliding block (9) is movably connected with the threaded rod (7).
5. The simple electric hoist free from installation according to claim 1, characterized in that: the installation sliding plate (13) is in threaded connection with the fixed plate (10) through the fixed screw hole (14) and the fixed nut (11), and the installation sliding plate (13) and the fixed plate (10) are distributed in a parallel mode.
6. The simple electric hoist free from installation according to claim 1, characterized in that: the lifting hook device (17) forms a lifting structure with the installation sliding plate (13) through lifting steel ropes (16), and the lifting steel ropes (16) are symmetrically distributed around a vertical central axis of the installation sliding plate (13).
7. The simple electric hoist free from installation according to claim 1, characterized in that: hook means (17) distribute pulley (1702) including connecting axle (1701), pulley (1702), sleeve (1703) and lifting hook (1704), the both ends of connecting axle (1701) have pulley (1702), and the middle part outside of connecting axle (1701) is provided with sleeve (1703), the middle part lower extreme of sleeve (1703) is fixed with lifting hook (1704).
8. The simple electric hoist free from installation according to claim 7, characterized in that: the lifting hook (1704) forms a movable structure through the sleeve (1703) and the connecting shaft (1701), and the lifting hook (1704) and the sleeve (1703) form an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026232.1U CN212315367U (en) | 2020-06-05 | 2020-06-05 | Simple and easy electric block of exempting from installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021026232.1U CN212315367U (en) | 2020-06-05 | 2020-06-05 | Simple and easy electric block of exempting from installation |
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| Publication Number | Publication Date |
|---|---|
| CN212315367U true CN212315367U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021026232.1U Active CN212315367U (en) | 2020-06-05 | 2020-06-05 | Simple and easy electric block of exempting from installation |
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| CN (1) | CN212315367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118164368A (en) * | 2024-05-11 | 2024-06-11 | 凯澄起重机械有限公司 | Explosion-proof electric hoist with safety protection mechanism |
-
2020
- 2020-06-05 CN CN202021026232.1U patent/CN212315367U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118164368A (en) * | 2024-05-11 | 2024-06-11 | 凯澄起重机械有限公司 | Explosion-proof electric hoist with safety protection mechanism |
| CN118164368B (en) * | 2024-05-11 | 2024-07-12 | 凯澄起重机械有限公司 | Explosion-proof electric hoist with safety protection mechanism |
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