CN214114747U - Double-beam trolley type electric hoist - Google Patents
Double-beam trolley type electric hoist Download PDFInfo
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- CN214114747U CN214114747U CN202022324314.0U CN202022324314U CN214114747U CN 214114747 U CN214114747 U CN 214114747U CN 202022324314 U CN202022324314 U CN 202022324314U CN 214114747 U CN214114747 U CN 214114747U
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Abstract
The utility model discloses a two roof beam trolley formula electric block relates to electric block technical field, the power distribution box comprises a box body, the fixed cover in right side of box is equipped with driving motor, and the inside of box is provided with hawser coiling mechanism and has the hawser in the outside winding of device, the positive fixed mounting of box has the fixed plate. This two roof beam dolly formula electric block, cooperation through the embedded piece and cup joint post and bell and spigot joint pipe is used, make this two roof beam dolly formula electric block accomplish the back of hanging of colluding to the object using the lifting hook, can loosen the embedded piece, make the embedded piece imbed inside the recess of cover post under the effect of spring, the bell and spigot joint pipe that the outside screw thread of rotatory cover post cup jointed will overlap the post and cup joint stably with the embedded piece again, make cover post and embedded piece and lifting hook component a closed ring, can effectually prevent that the object of hanging is not hard up to drop, this two roof beam dolly formula electric block's factor of safety has been improved greatly.
Description
Technical Field
The utility model relates to an electric block technical field specifically is a two roof beam trolley formula electric block.
Background
The electric hoist is a special lifting equipment, can be widely applied to various industrial scenes, can lift, pull, load and unload heavy objects, can weld an oil tank in an inverted manner, such as the installation and movement of various steel structures and mechanical equipment, is suitable for building installation companies, the civil and architectural engineering of factories and mines, the bridge construction, the mechanical equipment of basic construction engineering such as electric power, ships, automobile manufacturing, buildings, highways, bridges, metallurgy, mines, side slope tunnels, well treatment and protection and the like is installed on crown blocks and gantry cranes, has the characteristics of small volume, light dead weight, simple operation, convenient use and the like, is used for places such as industrial and mining enterprises, warehouses, docks and the like, has compact structure, adopts a worm gear transmission device as the electric hoist with the motor axis vertical to the reel axis, adopts a double control as a general electric hoist hydraulic system, and can accurately control the pressure by an overflow regulating valve and a magnetic contact pressure gauge, the electric appliance control department adopts low voltage control, and the safety of the governing system is increased.
Therefore, the development and optimization of the electric hoist are never stopped, the double-beam trolley type electric hoist is a type widely applied, but the common double-beam trolley type electric hoist in the market still has some problems in the working process, firstly, the phenomenon that objects are not tightly hung can occur in the process that the common double-beam trolley type electric hoist is used for completing the hooking and hanging of the objects by using a lifting hook, potential safety hazards exist, secondly, the driving device of the common double-beam trolley type electric hoist is easy to generate high temperature in the working process, the working efficiency and the service life of the driving device are influenced, and therefore the double-beam trolley type electric hoist is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a two roof beam trolley formula electric block has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a double-beam trolley type electric hoist comprises a box body, wherein a driving motor is fixedly sleeved on the right side of the box body, a cable rope winding device is arranged in the box body, a cable rope is wound outside the device, a fixed plate is fixedly installed on the front side of the box body, heat dissipation ports located on two sides of the fixed plate are formed in the front side of the box body, a fixed column is welded at the bottom of the box body, a bottom plate is welded below the fixed column, a fixed box is fixedly installed above the bottom plate, brakes located on two sides of the fixed box are fixedly installed at the top of the bottom plate, a connecting shaft is fixedly sleeved in the brakes, pulleys are fixedly sleeved on the outer portion of the connecting shaft, a double-shaft motor is fixedly installed in the fixed box, a heat dissipation net is arranged on the front side of the fixed box, an inclined plate and a flat plate are fixedly installed between the fixed box and the fixed plate, and a fan is fixedly installed above the flat plate, the fixed cover in outside of fan is equipped with air pipe, the hawser extends to the below of bottom plate and fixed cover is equipped with the connection base, the bottom fixed mounting who connects the base has the fixed block, and the bottom fixed mounting who connects the base has the lifting hook that is located the fixed block right side.
Optionally, the bottom welding of fixed block has fixed pipe, the fixed cover in inside of fixed pipe is equipped with the axis of rotation, the outside fixed mounting of axis of rotation has the embedding piece, and the outside of axis of rotation be provided with the embedding piece assorted recess that link up, the outside fixed cover of axis of rotation is equipped with the spring that is located embedding piece both sides.
Optionally, the tail end of the lifting hook is welded with a sleeving column, a groove matched with the embedding block is formed in the inner side of the sleeving column, and a sleeving pipe is sleeved on the outer thread of the sleeving column.
Optionally, the flat plate is perpendicular to the fixed box, the inclined plate and the flat plate are made of metal, and a through groove matched with the ventilation pipeline is formed in the inclined plate.
Optionally, the ventilation pipeline extends to the outside of swash plate, and the terminal top fixed connection with fixed case of ventilation pipeline, the top of fixed case seted up with ventilation pipeline assorted link up the recess.
Optionally, output shafts on two sides of the double-shaft motor are respectively and fixedly connected with the connecting shafts on two sides of the double-shaft motor.
The utility model provides a two roof beam trolley formula electric block possesses following beneficial effect:
1. this two roof beam dolly formula electric block, cooperation through the embedded piece and cup joint post and bell and spigot joint pipe is used, make this two roof beam dolly formula electric block accomplish the back of hanging of colluding to the object using the lifting hook, can loosen the embedded piece, make the embedded piece imbed inside the recess of cover post under the effect of spring, the bell and spigot joint pipe that the outside screw thread of rotatory cover post cup jointed will overlap the post and cup joint stably with the embedded piece again, make cover post and embedded piece and lifting hook component a closed ring, can effectually prevent that the object of hanging is not hard up to drop, this two roof beam dolly formula electric block's factor of safety has been improved greatly.
2. This two roof beam trolley type electric block, cooperation through fan and air pipe and radiator-grid is used, make when this two roof beam trolley type electric block drives the pulley rotation through double-shaft motor, the fan starts to carry cold wind through air pipe to double-shaft motor's top, the radiator-grid that sets up in the fixed box outside simultaneously can cooperate the air current that the fan produced to strengthen the inside circulation of air of fixed box, improve double-shaft motor's operational environment, the double-shaft motor heat dissipation in the auxiliary work, strengthen double-shaft motor's work efficiency, the life of extension double-shaft motor.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of the fan of the present invention;
fig. 3 is a schematic structural view of the hook of the present invention;
fig. 4 is a schematic structural diagram of the fixing block of the present invention.
In the figure: 1. a box body; 2. a sloping plate; 3. a fixing plate; 4. a heat dissipation port; 5. fixing a column; 6. a pulley; 7. a brake; 8. a base plate; 9. a heat-dissipating web; 10. a fixed block; 11. a hook; 12. connecting a base; 13. a cable; 14. a fixed box; 15. a double-shaft motor; 16. a connecting shaft; 17. a drive motor; 18. a ventilation duct; 19. a flat plate; 20. a fan; 21. sleeving the column; 22. sleeving a pipe; 23. a fixed tube; 24. a rotating shaft; 25. a spring; 26. and embedding the block.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a double-beam trolley type electric hoist comprises a box body 1, wherein a driving motor 17 is fixedly sleeved on the right side of the box body 1, a cable rope winding device is arranged in the box body 1, a cable rope 13 is wound outside the device, the cable rope winding device can wind and release the cable rope 13 as required, so that the height of an object pulled by the cable rope can be controlled, the double-beam trolley type electric hoist is the prior art, the box body 1 can protect the stable work of the device in the box body 1 and provide a good working environment for the cable rope winding device, a fixing plate 3 is fixedly arranged on the front surface of the box body 1, heat dissipation ports 4 positioned on two sides of the fixing plate 3 are formed in the front surface of the box body 1, a fixing column 5 is welded at the bottom of the box body 1, a bottom plate 8 is welded below the fixing column 5, a fixing box 14 is fixedly arranged above the bottom plate 8, brakes 7 positioned on two sides of the fixing box 14 are fixedly arranged at the top of the bottom plate 8, and the brakes 7 can be locked when needed, make its inside device unable rotation, reach the purpose of control electric block stop movement, this is prior art, connecting axle 16 is equipped with to the fixed cover in inside of stopper 7, the outside fixed cover of connecting axle 16 is equipped with pulley 6, the inside fixed mounting of fixed box 14 has double-shaft motor 15, and the front of fixed box 14 is provided with radiator-grid 9, fixed mounting has swash plate 2 and flat 19 between fixed box 14 and the fixed plate 3, flat 19's top fixed mounting has fan 20, the outside fixed cover of fan 20 is equipped with air pipe 18, hawser 13 extends to the below of bottom plate 8 and the fixed cover is equipped with and connects base 12, the bottom fixed mounting of connecting base 12 has fixed block 10, and the bottom fixed mounting of connecting base 12 has lifting hook 11 that is located the right side of fixed block 10.
Wherein, the bottom welding of fixed block 10 has fixed pipe 23, the fixed cover in inside of fixed pipe 23 is equipped with axis of rotation 24, the outside fixed mounting of axis of rotation 24 has embedded piece 26, and the outside of axis of rotation 24 is provided with and inlays 26 assorted through grooves, the fixed cover in outside of axis of rotation 24 is equipped with the spring 25 that is located embedded piece 26 both sides, embedded piece 26 can take place to deflect in fixed pipe 23's inside through axis of rotation 24 when embedded piece 26 receives the effect of force, when embedded piece 26 does not receive the effect of force again, embedded piece 26 can get back to original position under spring 25's effect, make embedded piece 26 can the automatic original position that returns.
Wherein, the end welding of lifting hook 11 has cup jointing post 21, the recess that matches with embedded piece 26 is seted up to the inboard of cup jointing post 21, and the outside screw thread of cup jointing post 21 has cup jointed pipe 22, the inboard of cup jointing post 21 is seted up and embedded piece 26 assorted recess can be so that embedded piece 26 is closed with cup jointing post 21 under the effect of spring 25, the cup jointing pipe 22 that the outside screw thread of cup jointing post 21 cup jointed can rotate self and accomplish cup jointing to cup jointing post 21 and embedded piece 26 after cup jointing post 21 and embedded piece 26 are closed, keep lifting hook 11 to collude the stability of hanging the object.
Wherein, dull and stereotyped 19 is perpendicular with fixed case 14, swash plate 2 adopts the metal to make with dull and stereotyped 19, and the inside of swash plate 2 offer with air pipe 18 assorted through groove, swash plate 2 and dull and stereotyped 19 are used for supplementary fixed case 14 on the one hand, be used for providing the mounted position for fan 20 on the one hand, consequently swash plate 2 and dull and stereotyped 19 all adopt the metal to make with this to ensure the stability of the two, the inside of swash plate 2 is seted up with air pipe 18 assorted through groove, come to provide the passageway that is connected with fixed case 14 for air pipe 18.
Wherein, ventilation pipe 18 extends to the outside of swash plate 2, and the terminal top fixed connection with fixed case 14 of ventilation pipe 18, the top of fixed case 14 seted up with ventilation pipe 18 assorted through groove, ventilation pipe 18 is used for carrying the inside cold wind that produces of fan 20 the top of fixed case 14, supplementary double-shaft motor 15's heat dissipation, consequently ventilation pipe 18 need pass swash plate 2, and the top of fixed case 14 need set up the recess that link up and ensure the circulation of cold wind.
Wherein, the output shaft of the both sides of biax motor 15 respectively rather than the connecting axle 16 fixed connection of both sides, biax motor 15 is as the power source that this two roof beam dolly formula electric block removed, so biax motor 15 need pass through connecting axle 16 fixed connection with pulley 6 for biax motor 15 can drive pulley 6 and rotate and then drive whole electric block and remove.
In conclusion, when the double-beam trolley type electric hoist is used, the cable 13 and the connecting base 12 are put down by the aid of the cable winding device in the box body 1 and the driving motor 17, the embedded block 26 is pressed to generate a gap between the embedded block 26 and the sleeving column 21, an object penetrates through the gap, the embedded block 26 is loosened, the embedded block 26 returns to the original position under the action of the spring 25 and the rotating shaft 24, the gap is closed, the sleeving pipe 22 outside the sleeving column 21 is rotated, the sleeving pipe 22 is sleeved at the junction of the embedded block 26 and the sleeving column 21 through threaded sleeving between the sleeving pipe 22 and the sleeving column 21, hooking of the object is completed, the double-shaft motor 15 is started, the pulleys 6 at two ends of the connecting shaft 16 are driven to rotate through the connecting shaft 16, the fan 20 is started at the same time, cold air is conveyed to the top of the double-shaft motor 15 through the ventilation pipeline 18, the cooperation radiator-grid 9 accomplishes the heat dissipation work of biax motor 15, transports the assigned position after electric block, and stopper 7 starts, locks the inside pulley 6 of stopper 7 for electric block stop movement accomplishes whole two roof beam dolly formula electric block's object and draws and hang and supplementary radiating process, can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a two roof beam dolly formula electric block, includes box (1), its characterized in that: the right side of the box body (1) is fixedly sleeved with a driving motor (17), a cable winding device is arranged in the box body (1), a cable (13) is wound outside the device, a fixed plate (3) is fixedly arranged on the front side of the box body (1), heat dissipation ports (4) located on two sides of the fixed plate (3) are formed in the front side of the box body (1), fixed columns (5) are welded at the bottom of the box body (1), a bottom plate (8) is welded below the fixed columns (5), a fixed box (14) is fixedly arranged above the bottom plate (8), brakes (7) located on two sides of the fixed box (14) are fixedly arranged at the top of the bottom plate (8), a connecting shaft (16) is fixedly sleeved inside the brakes (7), a pulley (6) is fixedly sleeved outside the connecting shaft (16), and a double-shaft motor (15) is fixedly arranged inside the fixed box (14), and the front of fixed case (14) is provided with radiator-grid (9), fixed mounting has swash plate (2) and flat board (19) between fixed case (14) and fixed plate (3), the top fixed mounting of flat board (19) has fan (20), the outside fixed cover of fan (20) is equipped with air pipe (18), hawser (13) extend to the below of bottom plate (8) and fixed cover is equipped with and connects base (12), the bottom fixed mounting who connects base (12) has fixed block (10), and the bottom fixed mounting who connects base (12) has lifting hook (11) that are located fixed block (10) right side.
2. The double-beam trolley type electric hoist as claimed in claim 1, wherein: the welding of the bottom of fixed block (10) has fixed pipe (23), the fixed cover in inside of fixed pipe (23) is equipped with axis of rotation (24), the outside fixed mounting of axis of rotation (24) has embedding piece (26), and the outside of axis of rotation (24) is provided with and inlays piece (26) assorted through groove, the outside fixed cover of axis of rotation (24) is equipped with spring (25) that are located embedding piece (26) both sides.
3. The double-beam trolley type electric hoist as claimed in claim 1, wherein: the end welding of lifting hook (11) has cup jointing post (21), the recess that matches with embedding piece (26) is seted up to the inboard of cup jointing post (21), and cup joints the outside screw thread of post (21) and has cup jointed pipe (22).
4. The double-beam trolley type electric hoist as claimed in claim 1, wherein: dull and stereotyped (19) are perpendicular with fixed case (14), swash plate (2) and dull and stereotyped (19) adopt metal to make, and the inside of swash plate (2) seted up with air pipe (18) assorted link up the recess.
5. The double-beam trolley type electric hoist as claimed in claim 1, wherein: the ventilating duct (18) extends to the outside of swash plate (2), and the terminal top fixed connection with fixed case (14) of ventilating duct (18), the top of fixed case (14) is seted up with ventilating duct (18) assorted link up recess.
6. The double-beam trolley type electric hoist as claimed in claim 1, wherein: output shafts on two sides of the double-shaft motor (15) are respectively and fixedly connected with connecting shafts (16) on two sides of the double-shaft motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324314.0U CN214114747U (en) | 2020-10-19 | 2020-10-19 | Double-beam trolley type electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324314.0U CN214114747U (en) | 2020-10-19 | 2020-10-19 | Double-beam trolley type electric hoist |
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| Publication Number | Publication Date |
|---|---|
| CN214114747U true CN214114747U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324314.0U Active CN214114747U (en) | 2020-10-19 | 2020-10-19 | Double-beam trolley type electric hoist |
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| CN (1) | CN214114747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860162A (en) * | 2021-09-26 | 2021-12-31 | 安庆市宏信金属制品有限公司 | Electric single-beam crane for channel steel for metal smelting and calendering |
-
2020
- 2020-10-19 CN CN202022324314.0U patent/CN214114747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860162A (en) * | 2021-09-26 | 2021-12-31 | 安庆市宏信金属制品有限公司 | Electric single-beam crane for channel steel for metal smelting and calendering |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: Shandong Gongyuan Construction and Installation Engineering Co., Ltd., Shandi Village, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province, 276000 Patentee after: Shandong Gongyuan Construction and Installation Engineering Co., Ltd. Address before: 661100 Honghe College, Mengzi County, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Patentee before: Ma Lacheng |