CN212893668U - Hoisting device for electromechanical installation - Google Patents
Hoisting device for electromechanical installation Download PDFInfo
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- CN212893668U CN212893668U CN202020563858.XU CN202020563858U CN212893668U CN 212893668 U CN212893668 U CN 212893668U CN 202020563858 U CN202020563858 U CN 202020563858U CN 212893668 U CN212893668 U CN 212893668U
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Abstract
The utility model discloses a hoisting device for electromechanical installation, a vertical lifting piece is fixedly installed on a frame body, a hoisting piece is vertically arranged in the lifting piece in a sliding manner, a power component for driving the hoisting piece to slide up and down along the inner wall of the lifting piece is installed on the frame body, and a traction mechanism which is connected with the hoisting piece through a transmission mechanism and is used for secondarily lifting a heavy object when the hoisting piece slides along the inner wall of the lifting piece is arranged on the upper part of the hoisting piece; the device thereby drives the handling piece through drive arrangement winding cable wire and slides lift handling from top to bottom along the inner wall of lifting piece, when the handling piece oscilaltion handling, acts on the gear with the help of fixed spur rack and drives the gear rotation, utilizes the driving medium to drive the lift axle and rotate around the roller when gear revolve to drive the stay cord winding and receive and release, make when the couple goes up and down, through the pivoted around roller secondary lift handling, the elevation handling reaches the twice of ordinary handling.
Description
Technical Field
The utility model relates to a mechanical equipment specifically is a hoisting device is used in electromechanical installation.
Background
Electromechanical installation is a large-scale work, and some large enterprises are moved, so that a project needs to be implemented in nearly half a year, and the technical requirements for installation are also quite large. The engineering content comprises equipment such as boilers, ventilation air conditioners, refrigeration, electricity, instruments, motors, compressor units, broadcasting movies, television broadcasting control and the like.
For high-altitude equipment installation, such as air conditioning ventilation, transformers and large monitoring equipment installation, lifting is often required to complete equipment conveying, at present, most of existing lifting equipment is fixed in lifting elevation through a swing arm type crane, the specific lifting height depends on the length of a lifting arm, and when the lifting height is high, lifting can only be performed through large-scale equipment.
SUMMERY OF THE UTILITY MODEL
Based on the weak point among the prior art that mentions among the above-mentioned background art, for this reason the utility model provides a hoisting device is used in electromechanical installation.
The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:
the utility model provides an electromechanical hoisting device for installation, includes the support body, fixed mounting has vertical lifting member on the support body vertical slip is provided with handling piece in the lifting member install on the support body and be used for the drive handling piece is followed gliding power component from top to bottom lifting member inner wall, just the upper portion of handling piece is provided with and connects through drive mechanism lifting member is used for following at handling piece to the drive mechanism who goes up and down to the weight secondary when lifting member inner wall slides.
As a further aspect of the present invention: a guide piece which is in sliding fit with the lifting piece is fixed in the lifting piece, and the power assembly comprises a driving device arranged on the frame body, a corner wheel which is rotatably arranged on the outer wall of the upper part of the lifting piece and a steel cable which bypasses the corner wheel and is connected with the driving device and the lower part of the lifting piece;
the driving device comprises a motor fixed on the frame body and a rotating shaft connected with the output end of the motor, wherein one end of the steel cable is fixed on the rotating shaft and is wound with the rotating shaft.
As a further aspect of the present invention: a protruding part is fixed on one side, close to the driving device, of the lower portion of the lifting part, a strip-shaped groove is formed in one face, close to the driving device, of the lifting part, the protruding part penetrates through the strip-shaped groove and slides along the strip-shaped groove, and the steel cable is connected with the protruding part.
As a further aspect of the present invention: the traction mechanism comprises a winding roller rotatably arranged at the upper part of the lifting piece, a pull rope with one end fixed with the winding roller and wound on the winding roller, and a hook fixed at the other end of the pull rope;
wherein, the winding roller is rotationally connected to the lifting piece through a lifting shaft.
As a further aspect of the present invention: the transmission mechanism comprises a spur rack fixed on the inner wall of the lifting piece, a gear rotationally arranged on the lower portion of the lifting piece and meshed with the spur rack, and a transmission piece used for connecting the gear with the lifting shaft.
As a further aspect of the present invention: the utility model discloses a pneumatic cylinder, including support body, pneumatic cylinder, fixed knot structure, pneumatic cylinder and coaxial flexible setting on the support body are in the telescopic link of pneumatic cylinder below, the removal wheel that is used for with ground rolling contact is installed to the lower part of support body, just fixed knot constructs all to be installed to the both sides of support body, fixed knot constructs including fixing pneumatic cylinder and coaxial flexible setting on the support body are in the telescopic.
After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: the device thereby drives the handling piece through drive arrangement winding cable wire and slides lift handling from top to bottom along the inner wall of lifting piece, when the handling piece oscilaltion handling, act on the gear with the help of fixed spur rack and drive the gear rotation, utilize the driving medium to drive the lift axle and rotate around the roller when gear revolve, thereby drive the stay cord winding and receive and release, make when the couple follows the inner wall of handling piece along lifting piece and slides and go up and down, through the pivoted around roller secondary lift handling, the handling elevation reaches the twice of ordinary handling.
Drawings
Fig. 1 is a schematic view of the structure of an electromechanical installation hoist.
Fig. 2 is a schematic view of a part of the structure of the lifting member and the spur rack and the strip-shaped groove in the lifting device for electromechanical installation.
Fig. 3 is an enlarged view of a portion of the gears and the projecting members and the transmission members of the hoist for electro-mechanical installation.
In the figure: 1-a frame body; 2-a moving wheel; 3-a hydraulic cylinder; 4, a telescopic rod; 5-a lifting member; 6-a guide; 7-hoisting and conveying the parts; 8-a protrusion; 9-a steel cord; 10-a corner wheel; 11-a drive device; 12-a gear; 13-straight rack; 14-a transmission member; 15-a lifting shaft; 16-winding roller; 17-a pull rope; 18-hanging hooks; 19-strip groove.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in an embodiment of the present invention, an electromechanical installation lifting device includes a frame body 1, a vertical lifting member 5 is fixedly installed on the frame body 1, a lifting member 7 is vertically slidably installed in the lifting member 5, a power assembly for driving the lifting member 7 to slide up and down along an inner wall of the lifting member 5 is installed on the frame body 1, and a traction mechanism connected to the lifting member 5 through a transmission mechanism and used for secondarily lifting a heavy object when the lifting member 7 slides along the inner wall of the lifting member 5 is installed on the upper portion of the lifting member 7;
when the power assembly drives the lifting piece 7 to lift and lift along the inner wall of the lifting piece 5, the transmission mechanism drives the traction mechanism to act, and secondary lifting and lifting are carried out on heavy objects, so that a double-stroke lifting function is achieved.
In an embodiment of the present invention, a guide member 6 slidably sleeved with the lifting member 7 is fixed inside the lifting member 5, and the power assembly includes a driving device 11 mounted on the frame body 1, a corner wheel 10 rotatably disposed on an outer wall of an upper portion of the lifting member 5, and a cable 9 connecting the driving device 11 and a lower portion of the lifting member 7 by bypassing the corner wheel 10;
the driving device 11 comprises a motor fixed on the frame body 1 and a rotating shaft connected with the output end of the motor, wherein one end of the steel cable 9 is fixed on the rotating shaft and is wound with the rotating shaft;
when the motor works, the rotating shaft is driven to rotate, the steel cable 9 is further driven to be wound on the rotating shaft, and the steel cable 9 bypasses the corner wheel 10 to drive the lifting piece 7 to lift along the inner wall of the lifting piece 5.
In another embodiment of the present invention, a protrusion 8 is fixed on a side of the lower portion of the lifting member 7 close to the driving device 11, a strip groove 19 for the protrusion 8 to pass through and slide along is opened on a surface of the lifting member 5 close to the driving device 11, and the steel cable 9 is connected to the protrusion 8;
when the rotating shaft rotates, the steel cable 9 drives the protrusion part 8 to vertically slide along the strip-shaped groove 19 so as to drive the lifting part 7 to lift and lift along the inner wall of the lifting part 5.
In another embodiment of the present invention, the traction mechanism includes a winding roller 16 rotatably disposed on the upper portion of the lifting member 7, a pulling rope 17 having one end fixed to the winding roller 16 and wound around the winding roller 16, and a hook 18 fixed to the other end of the pulling rope 17;
wherein, the winding roller 16 is rotationally connected to the lifting piece 7 through a lifting shaft 15;
when the lifting piece 7 lifts and lifts along the inner wall of the lifting piece 5, the lifting shaft 15 is driven to rotate through the transmission mechanism, the winding roller 16 is driven to rotate, the pull rope 17 is further wound on the winding roller 16 or is discharged from the winding roller 16, and a heavy object at the position of the hook 18 is lifted and lifted.
In another embodiment of the present invention, the transmission mechanism includes a spur rack 13 fixed on the inner wall of the lifting member 5, a gear 12 rotatably disposed at the lower portion of the lifting member 7 and engaged with the spur rack 13, and a transmission member 14 for connecting the gear 12 with the lifting shaft 15;
when handling 7 is followed during 5 inner walls of lifting member go up and down, drive under the effect of fixed spur rack 13 gear 12 rotates, and gear 12 utilizes driving medium 14 to drive lift axle 15 rotates, finally drives around roller 16 rotates for 18 follow handling 7 when the inner wall of lifting member 5 slides the lift at couple, through the pivoted around 16 secondary lifting handling of roller, the elevation reaches the twice of ordinary handling.
In another embodiment of the present invention, the lower portion of the frame body 1 is provided with a moving wheel 2 for rolling contact with the ground, and both sides of the frame body 1 are provided with fixing structures, wherein the fixing structures comprise a hydraulic cylinder 3 fixed on the frame body 1 and a telescopic rod 4 coaxially and telescopically arranged below the hydraulic cylinder 3;
utilize to remove wheel 2 and be convenient for remove whole device, and after the device removed to the assigned position, through the whole device of pneumatic cylinder 3 drive telescopic link 4 telescope and with ground contact jack-up for remove wheel 2 and ground separation, thereby keep whole device stable.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. The utility model provides a hoisting device is used in electromechanical installation, includes support body (1), its characterized in that, fixed mounting has vertical piece (5) of lifting on support body (1) vertical slip is provided with handling piece (7) in lifting piece (5) install on support body (1) and be used for the drive handling piece (7) are followed lifting piece (5) inner wall gliding power component from top to bottom, just the upper portion of handling piece (7) is provided with and connects through drive mechanism lifting piece (5) are used for following lifting piece (7) the drive mechanism who goes up and down to the weight secondary when lifting piece (5) inner wall slides.
2. The hoisting device for electromechanical installation according to claim 1, wherein a guide member (6) slidably sleeved with the hoisting member (7) is fixed inside the hoisting member (5), and the power assembly comprises a driving device (11) mounted on the frame body (1), a corner wheel (10) rotatably arranged on the outer wall of the upper part of the hoisting member (5), and a steel cable (9) for connecting the driving device (11) and the lower part of the hoisting member (7) by bypassing the corner wheel (10);
the driving device (11) comprises a motor fixed on the frame body (1) and a rotating shaft connected with the output end of the motor, wherein one end of the steel cable (9) is fixed on the rotating shaft and is wound with the rotating shaft.
3. The hoisting device for electromechanical installation according to claim 2, wherein a protrusion (8) is fixed on one side of the lower part of the hoisting member (7) close to the driving device (11), a strip-shaped groove (19) for the protrusion (8) to pass through and slide along is formed on one surface of the lifting member (5) close to the driving device (11), and the steel cable (9) is connected with the protrusion (8).
4. The hoisting device for electromechanical installation according to claim 1, wherein the traction mechanism comprises a winding roller (16) rotatably disposed at an upper portion of the hoisting member (7), a pulling rope (17) having one end fixed to the winding roller (16) and wound around the winding roller (16), and a hook (18) fixed to the other end of the pulling rope (17);
wherein, the winding roller (16) is rotationally connected to the lifting piece (7) through a lifting shaft (15).
5. A hoisting device for electromechanical installation according to claim 4, characterized in that the transmission mechanism comprises a spur rack (13) fixed to the inner wall of the hoisting member (5), a gear (12) rotatably arranged at the lower part of the hoisting member (7) and engaged with the spur rack (13), and a transmission member (14) for connecting the gear (12) with the lifting shaft (15).
6. The hoisting device for electromechanical installation according to any one of claims 1 to 5, wherein the lower part of the frame body (1) is provided with moving wheels (2) for rolling contact with the ground, and fixed structures are arranged on both sides of the frame body (1), and each fixed structure comprises a hydraulic cylinder (3) fixed on the frame body (1) and a telescopic rod (4) coaxially and telescopically arranged below the hydraulic cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563858.XU CN212893668U (en) | 2020-04-15 | 2020-04-15 | Hoisting device for electromechanical installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563858.XU CN212893668U (en) | 2020-04-15 | 2020-04-15 | Hoisting device for electromechanical installation |
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| Publication Number | Publication Date |
|---|---|
| CN212893668U true CN212893668U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020563858.XU Active CN212893668U (en) | 2020-04-15 | 2020-04-15 | Hoisting device for electromechanical installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422777A (en) * | 2020-04-15 | 2020-07-17 | 中国建筑第四工程局有限公司 | Hoisting device for electromechanical installation |
-
2020
- 2020-04-15 CN CN202020563858.XU patent/CN212893668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422777A (en) * | 2020-04-15 | 2020-07-17 | 中国建筑第四工程局有限公司 | Hoisting device for electromechanical installation |
| CN111422777B (en) * | 2020-04-15 | 2024-05-24 | 中国建筑第四工程局有限公司 | Overhead hoist for electromechanical installation |
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