CN209567739U - A kind of hoist engine of construction - Google Patents

A kind of hoist engine of construction Download PDF

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Publication number
CN209567739U
CN209567739U CN201920315243.2U CN201920315243U CN209567739U CN 209567739 U CN209567739 U CN 209567739U CN 201920315243 U CN201920315243 U CN 201920315243U CN 209567739 U CN209567739 U CN 209567739U
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China
Prior art keywords
plate
reel
wheel
cover
construction
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CN201920315243.2U
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Chinese (zh)
Inventor
毛倩倩
吴跃林
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Gao Hua Fang
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Gao Hua Fang
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Abstract

The utility model discloses a kind of hoist engines of construction, including bottom plate, the upper end of the bottom plate is fixedly connected with servo motor, the upper end of the bottom plate is fixedly connected with cover, the output end of the servo motor is fixedly connected with driving shaft, and the inner wall rotation connection of driving shaft one end and cover far from servo motor, the driven shaft parallel with driving shaft is rotatably connected in the cover, and it is connected between driving shaft and driven shaft by transmission mechanism, bottom plate upper end on front side of the cover is fixedly connected there are two support frame, and reel is rotatably connected between two support frames, the one end of the driven shaft far from cover the side wall of a support frame and is fixedly connected therethrough with the side wall of reel, the upper end of the bottom plate is fixedly connected with telescopic mast, and the telescopic end of telescopic mast is fixedly connected with rectangle frame.The utility model can be improved the buffer capacity of wirerope on reel, and have the function of guiding, facilitate the long-time service of wirerope on reel.

Description

A kind of hoist engine of construction
Technical field
The utility model relates to Architectural Equipment technical field more particularly to a kind of hoist engines of construction.
Background technique
Hoist engine is the light and small heavy-duty hoisting equipment with reel winding wire ropes or chain lifting or traction, it can be with Vertical-lift horizontally or diagonally drags and draws weight.Hoist engine is divided into manual hoist, electrical hoist and three kinds of hydraulic winch, And based on electrical hoist, mainly apply to the material lifting of building, hydraulic engineering, forestry, mine, harbour etc. or put down drag.
Hoist engine is during slinging article, when the interference that article is either built by neighbouring shelf, so that article When being difficult to continue to rise, cable wire is constantly tensed, and is unfavorable for the long-time service of cable wire, and cable wire is when in the state tensed, It is easy to cause that the motor feels hot excessive the case where damaging, for this purpose, it is proposed that a kind of hoist engine of construction solves Problem set forth above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of construction proposed is used Hoist engine.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of hoist engine of construction, including bottom plate, the upper end of the bottom plate is fixedly connected with servo motor, described The upper end of bottom plate is fixedly connected with cover, and the output end of the servo motor is fixedly connected with driving shaft, and driving shaft is far from watching The inner wall of one end and cover for taking motor is rotatablely connected, and is rotatably connected to the driven shaft parallel with driving shaft in the cover, and It being connected between driving shaft and driven shaft by transmission mechanism, the bottom plate upper end on front side of the cover is fixedly connected there are two support frame, And reel is rotatably connected between two support frames, the side of the one end of the driven shaft far from cover support frame therethrough Wall is simultaneously fixedly connected with the side wall of reel, and the upper end of the bottom plate is fixedly connected with telescopic mast, and the telescopic end of telescopic mast is fixed It is connected with rectangle frame, guiding mechanism corresponding with reel is provided in the rectangle frame, the bottom plate is far from the upper of servo motor End is rotatably connected to auxiliary wheel.
Preferably, the outside fixing sleeve of the servo motor is connected to protective shell, is fixedly connected on the side wall of the protective shell There are multiple installation parts, and is fixedly connected between installation part and bottom plate by multiple bolts.
Preferably, the transmission mechanism includes the first sprocket wheel being fixedly attached on the outside of driving shaft, the driven shaft it is outer Side fixing sleeve is connected to the second sprocket wheel, the outer diameter value of the outer diameter value of first sprocket wheel less than the second sprocket wheel, and the first sprocket wheel and Same chain is connected between two sprocket wheels.
Preferably, the guiding mechanism includes two slide bars being fixedly connected in rectangle frame, the outer sideslip of the slide bar There are two sliding blocks for dynamic socket, and spring is socketed on the outside of the slide bar between two sliding blocks, the both ends of the spring respectively with sliding block Side wall be fixedly connected, there are two brackets for the setting of the upside of the rectangle frame, and are rotatably connected to directive wheel between two brackets, It is rotatably connected to connecting rod on the bracket and the opposite side wall of sliding block, and is offered and connecting rod pair on the side wall of bracket and sliding block The link slot answered.
Preferably, be socketed with wirerope on the outside of the reel, and the one end of wirerope far from reel successively with directive wheel The outside of auxiliary wheel is connected and extended to auxiliary wheel.
Preferably, anti-skid chequer, the telescopic end of the telescopic mast are provided on the lateral wall of the directive wheel and auxiliary wheel It is fixedly connected with annular element, and is fixedly connected between annular element and rectangle frame lower end by multiple bolts.
Compared with prior art, the utility model has the following beneficial effects:
1, by being rotatably connected to driving shaft and driven shaft on cover inner wall, and it is arranged between driving shaft and driven shaft There is transmission mechanism, under the transmission effect of transmission mechanism, on the one hand, be able to drive driven shaft and rotated, so that reel It is rotated, on the other hand, since the outer diameter value of the second sprocket wheel is greater than the outer diameter value of the first sprocket wheel, driven shaft is played slow Effect reduces influence due to output speed is too fast to reel retractable cable.
2, telescopic mast is fixedly connected with by the upper end in bottom plate, and is connected with rectangle frame in the upper end of telescopic mast, it can be with It needs to be adjusted the height of rectangle frame when according to wire rope gearing, in addition, by being provided with Guiding machine in rectangle frame Structure, can be improved the buffer capacity of wirerope on reel, and have the function of guiding, facilitate the long-term of wirerope on reel It uses.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of construction hoist engine overlooking structure diagram;
Fig. 2 is the partial enlarged view in Fig. 1 at A;
Fig. 3 be the utility model proposes a kind of construction hoist engine side structure schematic diagram.
In figure: 1 bottom plate, 2 servo motors, 3 covers, 4 driving shafts, 5 driven shafts, 6 support frames, 7 reels, 8 telescopic masts, 9 squares Shape frame, 10 auxiliary wheels, 11 protective shells, 12 first sprocket wheels, 13 second sprocket wheels, 14 chains, 15 slide bars, 16 sliding blocks, 17 springs, 18 Frame, 19 directive wheels, 20 connecting rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
Referring to Fig.1-3, a kind of hoist engine of construction, including bottom plate 1, the upper end of bottom plate 1 are fixedly connected with servo Forward and reverse rotation may be implemented in motor 2, servo motor 2, and conducive to the winding of wirerope, and servo motor 2 is the prior art, herein It repeats no more, specifically, the outside fixing sleeve of servo motor 2 is connected to protective shell 11, is fixedly connected on the side wall of protective shell 11 Multiple installation parts, and be fixedly connected between installation part and bottom plate 1 by multiple bolts, play the role of protection to servo motor, and And conveniently the position of servo motor is adjusted, the upper end of bottom plate 1 is fixedly connected with cover 3, and the output end of servo motor 2 is solid Surely it is connected with driving shaft 4, and the inner wall of the one end of driving shaft 4 far from servo motor 2 and cover 3 is rotatablely connected, rotation in cover 3 It is connected with the driven shaft 5 parallel with driving shaft 4, and is connected between driving shaft 4 and driven shaft 5 by transmission mechanism, specifically, transmission Mechanism includes the first sprocket wheel 12 for being fixedly attached to 4 outside of driving shaft, and the outside fixing sleeve of driven shaft 5 is connected to the second sprocket wheel 13, The outer diameter value of first sprocket wheel 12 and is connected with same less than the outer diameter value of the second sprocket wheel 13 between the first sprocket wheel 12 and the second sprocket wheel 13 One chain 14, under the transmission effect of transmission mechanism, on the one hand, be able to drive driven shaft 5 and rotated, so that reel 7 are rotated, and on the other hand, since the outer diameter value of the second sprocket wheel 13 is greater than the outer diameter value of the first sprocket wheel 12, are played to driven shaft 5 Slow effect reduces influence due to 5 revolving speed of driven shaft is too fast to 7 retractable cable of reel.
Wherein, 1 upper end of bottom plate of the front side of cover 3 is fixedly connected with that there are two support frames 6, and rotates between two support frames 6 It is connected with reel 7, the one end of driven shaft 5 far from cover 3 side wall of a support frame 6 and solid with the side wall of reel 7 therethrough Fixed connection, the upper end of bottom plate 1 is fixedly connected with telescopic mast 8, and the telescopic end of telescopic mast 8 is fixedly connected with rectangle frame 9, specifically , the telescopic end of telescopic mast 8 is fixedly connected with annular element, and is connected between 9 lower end of annular element and rectangle frame by multiple bolts are fixed Connect, convenient for the disassembly between telescopic mast 8 and rectangle frame, and can the height according to the needs of use to rectangle frame 9 adjust It is whole, guiding mechanism corresponding with reel 7 is provided in rectangle frame 9.
Specifically, guiding mechanism includes two slide bars being fixedly connected in rectangle frame 9 15, the outside sliding sleeve of slide bar 15 Connect there are two sliding block 16, and be socketed with spring 17 on the outside of the slide bar between two sliding blocks 16, the both ends of spring 17 respectively with sliding block 16 side wall is fixedly connected, and there are two brackets 18 for the upside setting of rectangle frame 9, and are rotatably connected to guiding between two brackets 18 It is rotatably connected to connecting rod 20 on wheel 19, bracket 18 and the opposite side wall of sliding block 16, and is opened on the side wall of bracket 18 and sliding block 16 Equipped with link slot corresponding with connecting rod 20, bottom plate 1 is rotatably connected to auxiliary wheel 10 far from the upper end of servo motor 2, reel 7 it is outer Side is socketed with wirerope, and the one end of wirerope far from reel 7 successively connect and extends to auxiliary with directive wheel 19 and auxiliary wheel 10 The outside of wheel 10 is helped, is provided with anti-skid chequer on the lateral wall of directive wheel 19 and auxiliary wheel 10, it, can by the way that guiding mechanism is arranged The buffer capacity for improving wirerope on reel 7, facilitates the long-time service of wirerope on reel 7.
When the utility model is used, the positive and reverse steering of manipulation servo motor 2, can manipulate the receipts of wirerope on reel It puts, is provided with by being rotatably connected to driving shaft 4 and driven shaft 5 on 3 inner wall of cover, and between driving shaft 4 and driven shaft 5 Transmission mechanism, under the transmission effect of transmission mechanism, on the one hand, be able to drive driven shaft 5 and rotated, so that reel 7 It is rotated, on the other hand, since the outer diameter value of the second sprocket wheel 13 is greater than the outer diameter value of the first sprocket wheel 12, driven shaft 5 is played Slow effect reduces influence due to 5 revolving speed of driven shaft is too fast to 7 retractable cable of reel, in addition, by the upper end of bottom plate 1 It is fixedly connected with telescopic mast 8, and is connected with rectangle frame 9 in the upper end of telescopic mast 8, the needs pair when can be according to wire rope gearing The height of rectangle frame 9 is adjusted, in addition, can be improved steel wire on reel 7 by being provided with guiding mechanism in rectangle frame 9 The buffer capacity of rope, and have the function of guiding, facilitate the long-time service of wirerope on reel 7.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of hoist engine of construction, including bottom plate (1), which is characterized in that the upper end of the bottom plate (1) is fixedly connected Have servo motor (2), the upper end of the bottom plate (1) is fixedly connected with cover (3), and the output end of the servo motor (2) is fixed It is connected with driving shaft (4), and the inner wall of driving shaft (4) one end and cover (3) far from servo motor (2) is rotatablely connected, it is described It is rotatably connected to the driven shaft parallel with driving shaft (4) (5) in cover (3), and by passing between driving shaft (4) and driven shaft (5) The connection of motivation structure, bottom plate (1) upper end on front side of the cover (3) are fixedly connected with that there are two support frame (6), and two support frames (6) it is rotatably connected between reel (7), an one end therethrough support frame (6) of the driven shaft (5) far from cover (3) Side wall and be fixedly connected with the side wall of reel (7), the upper end of the bottom plate (1) is fixedly connected with telescopic mast (8), and telescopic mast (8) telescopic end is fixedly connected with rectangle frame (9), is provided with guiding mechanism corresponding with reel (7) in the rectangle frame (9), The bottom plate (1) is rotatably connected to auxiliary wheel (10) far from the upper end of servo motor (2).
2. a kind of hoist engine of construction according to claim 1, which is characterized in that the servo motor (2) Outside fixing sleeve is connected to protective shell (11), is fixedly connected with multiple installation parts, and installation part on the side wall of the protective shell (11) It is fixedly connected between bottom plate (1) by multiple bolts.
3. a kind of hoist engine of construction according to claim 1, which is characterized in that the transmission mechanism includes solid Surely the outside fixing sleeve of the first sprocket wheel (12) being socketed on the outside of driving shaft (4), the driven shaft (5) is connected to the second sprocket wheel (13), outer diameter value of the outer diameter value of first sprocket wheel (12) less than the second sprocket wheel (13), and the first sprocket wheel (12) and the second chain Same chain (14) are connected between wheel (13).
4. a kind of hoist engine of construction according to claim 1, which is characterized in that the guiding mechanism includes two Root is fixedly connected on the slide bar (15) in rectangle frame (9), is slidably socketed on the outside of the slide bar (15) there are two sliding block (16), and It is socketed with spring (17) on the outside of slide bar between two sliding blocks (16), the both ends of the spring (17) side with sliding block (16) respectively Wall is fixedly connected, and there are two bracket (18) for the upside setting of the rectangle frame (9), and are rotatably connected between two brackets (18) Be rotatably connected to connecting rod (20) on directive wheel (19), the bracket (18) and the opposite side wall of sliding block (16), and bracket (18) and Link slot corresponding with connecting rod (20) is offered on the side wall of sliding block (16).
5. a kind of hoist engine of construction according to claim 4, which is characterized in that the outside of the reel (7) It is socketed with wirerope, and the one end of wirerope far from reel (7) successively connect and extends with directive wheel (19) and auxiliary wheel (10) To the outside of auxiliary wheel (10).
6. a kind of hoist engine of construction according to claim 4, which is characterized in that the directive wheel (19) and auxiliary It helps on the lateral wall of wheel (10) and is provided with anti-skid chequer, the telescopic end of the telescopic mast (8) is fixedly connected with annular element, and annular It is fixedly connected between part and rectangle frame (9) lower end by multiple bolts.
CN201920315243.2U 2019-03-13 2019-03-13 A kind of hoist engine of construction Active CN209567739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920315243.2U CN209567739U (en) 2019-03-13 2019-03-13 A kind of hoist engine of construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920315243.2U CN209567739U (en) 2019-03-13 2019-03-13 A kind of hoist engine of construction

Publications (1)

Publication Number Publication Date
CN209567739U true CN209567739U (en) 2019-11-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920315243.2U Active CN209567739U (en) 2019-03-13 2019-03-13 A kind of hoist engine of construction

Country Status (1)

Country Link
CN (1) CN209567739U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110902537A (en) * 2019-12-11 2020-03-24 陈东辉 Energy-saving mine hoist

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110902537A (en) * 2019-12-11 2020-03-24 陈东辉 Energy-saving mine hoist

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GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Mao Qianqian

Inventor after: Wu Yuelin

Inventor after: Gao Huafang

Inventor before: Mao Qianqian

Inventor before: Wu Yuelin

CB03 Change of inventor or designer information