CN209721456U - A kind of bridge construction hanging basket gantry lifting device - Google Patents
A kind of bridge construction hanging basket gantry lifting device Download PDFInfo
- Publication number
- CN209721456U CN209721456U CN201820313871.2U CN201820313871U CN209721456U CN 209721456 U CN209721456 U CN 209721456U CN 201820313871 U CN201820313871 U CN 201820313871U CN 209721456 U CN209721456 U CN 209721456U
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- hanging basket
- fixedly connected
- take
- crossbeam
- worm gear
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Abstract
The utility model discloses a kind of bridge construction hanging basket gantry lifting devices, and crossbeam is arranged in device noumenon top, and column lower end is fixedly connected with bottom plate, and bottom plate lower end two sides are respectively fixedly connected with sliding rail；Baffle is arranged in bottom plate lower part, and baffle lower end is fixedly connected with hanging basket, baffle two sides upper end connects guy rope lower end, driving motor is set on the right side of crossbeam upper end, driving motor right end is rotatablely connected on the left of driving shaft, connection transmission belt top is rolled in the middle part of driving shaft, transmission belt lower part, which rolls, to be connected on the right side of two-way worm screw；Worm gear is arranged in two-way two side lower part of worm screw, and worm gear engages two-way worm screw, and worm gear is fixedly connected with take-up reel.The device drives take-up roller to rotate folding and unfolding guy rope by two-way worm drive worm gear and the take-up reel rotation rotated, guy rope lower end drives baffle and hanging basket to slide up and down lifting along sliding rail, Worm Wheel System has the function of unidirectional self-lock simultaneously, will not worm gear be inverted under weight effect i.e. in hanging basket, and then guarantee that hanging basket will not fall danger.
Description
Technical field
The utility model relates to a kind of construction machines, specifically a kind of bridge construction hanging basket gantry lifting device.
Background technique
Hanging basket is the capital equipment that casting is constructed in concrete bridge Cantilever Construction, the promotion of hanging basket, decentralization mainly by
The lifting body of preceding anchor cooperation main longitudinal grider tail portion is completed.Template tail portion, which is adjacent to, when hanging basket pours has poured segment concrete, hanging basket
In a high position；After the completion of pouring, hanging basket need to be transferred and be allowed to complete the preparation before walking in low level；After hanging basket walking in place,
Hanging basket is promoted again, is allowed in a high position.
Current existing hanging basket in use by motor rotate driving cable winding drive lifting of hanging basket and
Cable fixation is prevented from falling by landing by made mechanism, and structure is complicated, and safety is to be improved.
Utility model content
The purpose of this utility model is to provide a kind of bridge construction hanging basket gantry lifting devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of bridge construction hanging basket gantry lifting device, including device noumenon, crossbeam, English truss, guy rope, two-way snail
Crossbeam is arranged in bar and take-up reel, described device body upper part, and crossbeam both ends lower part is respectively fixedly connected with the upper end of the column, and under column
End is fixedly connected with bottom plate, and bottom plate lower end two sides are respectively fixedly connected with sliding rail；Baffle is arranged in the bottom plate lower part, and baffle lower end is solid
Surely hanging basket is connected, baffle both ends are slidably connected sliding rail respectively；Baffle two sides upper end connects guy rope lower end, crossbeam upper end right side
Driving motor is set, and driving motor is electrically connected power supply and switch；It is main on the left of the driving motor right end rotation connection driving shaft
Moving axis right-hand axis forwards dynamic connecting cross beam, and connection transmission belt top is rolled in the middle part of driving shaft, and it is double that transmission belt lower part rolls connection
On the right side of to worm screw, two-way worm screw both ends difference bearing is rotatablely connected column top；Worm gear is arranged in two side lower part of two-way worm screw,
Worm gear engages two-way worm screw, and worm gear is fixedly connected with take-up reel, and worm gear and take-up reel are rotatablely connected crossbeam.
As a further solution of the present invention: the circumferentially fixed multiple take-up rollers of connection of take-up reel.
The bottom plate upper end is fixedly connected with English truss as a further solution of the present invention,.
Shellfish Thunder Network is respectively set in the hanging basket front-back as a further solution of the present invention,.
The driving motor lower end is fixedly connected with motor base, motor base as a further solution of the present invention,
Seat bolt is fixedly connected with crossbeam.
Compared with prior art, the utility model has the beneficial effects that two-way worm drive snail of the device by rotation
Wheel and take-up reel rotate and then take-up roller are driven to rotate folding and unfolding guy rope, and guy rope lower end drives baffle and hanging basket to slide up and down along sliding rail
Lifting, while Worm Wheel System has the function of unidirectional self-lock, therefore worm gear not will drive two-way worm screw reversion, i.e., the weight in hanging basket
Object effect is lower to make worm gear invert, and then guarantee hanging basket will not fall danger, substantially increase working security.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bridge construction hanging basket gantry lifting device.
Fig. 2 is the side view of take-up reel and take-up roller in the lifting device of bridge construction hanging basket gantry.
In figure: 1- crossbeam；2- column；3- bottom plate；4- English truss；5- sliding rail；6- hanging basket；7- baffle；8- guy rope；9- drives
Dynamic motor；10- motor base；11- driving shaft；12- transmission belt；The two-way worm screw of 13-；14- worm gear；15- take-up reel；16- take-up
Roller.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of bridge construction hanging basket gantry lifting device, including dress
Set ontology, crossbeam 1, English truss 4, guy rope 8, two-way worm screw 13 and take-up reel 15；Crossbeam 1 is arranged in described device body upper part,
1 both ends lower part of crossbeam is respectively fixedly connected with 2 upper end of column, and 2 lower end of column is fixedly connected with bottom plate 3,3 lower end two sides of bottom plate difference
It is fixedly connected with sliding rail 5；3 upper end of bottom plate is fixedly connected with English truss 4, and baffle 7 is arranged in 3 lower part of bottom plate, and 7 lower end of baffle is solid
Surely hanging basket 6 is connected, 6 front-back of hanging basket is respectively set shellfish Thunder Network, and 7 both ends of baffle are slidably connected sliding rail 5 respectively；7 liang of the baffle
Side upper end connects 8 lower end of guy rope, and driving motor 9 is arranged on the right side of 1 upper end of crossbeam, and driving motor 9 is electrically connected power supply and switch, and
9 lower end of driving motor is fixedly connected with motor base 10, and 10 bolt of motor base is fixedly connected with crossbeam 1；9 right end of driving motor
It is rotatablely connected 11 left side of driving shaft, 11 right-hand axis of driving shaft forwards dynamic connecting cross beam 1, and connection transmission is rolled in the middle part of driving shaft 11
12 top of band, 12 lower part of transmission belt, which rolls, connects two-way 13 right side of worm screw, and two-way 13 both ends of worm screw difference bearing rotation connection is vertical
2 top of column turns on the switch so that driving motor 9 is powered on driving driving shaft 11 and rotates, and the driving shaft 11 of rotation passes through transmission
Band 12 drives two-way worm screw 13 to follow rotation；Worm gear 14 is arranged in 13 liang of side lower parts of the two-way worm screw, and worm gear 14 engages two-way snail
Bar 13, and worm gear 14 is fixedly connected with take-up reel 15, the circumferentially fixed multiple take-up rollers 16 of connection of take-up reel 15, worm gear 14 and take-up reel
15 are rotatablely connected crossbeam 1, and the two-way worm screw 13 of rotation drives worm gear 14 and take-up reel 15 to rotate and then drives 16 turns of take-up roller
Dynamic folding and unfolding guy rope 8,8 lower end of guy rope drive baffle 8 and hanging basket 6 to slide up and down lifting along sliding rail 5.
Driving shaft 11 is driven to rotate the working principle of the utility model is: turning on the switch so that driving motor 9 is powered on,
The driving shaft 11 of rotation drives two-way worm screw 13 to follow rotation by transmission belt 12, the driving worm gear 14 of two-way worm screw 13 of rotation and
Take-up reel 15 rotates and then take-up roller 16 is driven to rotate folding and unfolding guy rope 8, and 8 lower end of guy rope drives baffle 8 and hanging basket 6 along sliding rail 5
Lower slider lifting, since Worm Wheel System has the function of unidirectional self-lock, therefore worm gear 14 not will drive two-way worm screw 13 and invert, i.e.,
Worm gear 14 will not be made to invert under weight effect in hanging basket 6, and then guarantee that hanging basket 6 will not fall danger, greatly improved
Working security.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of bridge construction hanging basket gantry lifting device, including device noumenon, crossbeam (1), English truss (4), guy rope
(8), two-way worm screw (13) and take-up reel (15), which is characterized in that crossbeam (1) is arranged in described device body upper part, crossbeam (1) two
End lower part is respectively fixedly connected with column (2) upper end, and column (2) lower end is fixedly connected bottom plate (3), bottom plate (3) lower end two sides point
It is not fixedly connected with sliding rail (5)；Baffle (7) are arranged in bottom plate (3) lower part, and baffle (7) lower end is fixedly connected hanging basket (6), gear
Plate (7) both ends are slidably connected sliding rail (5) respectively；Baffle (7) the two sides upper end connects guy rope (8) lower end, and crossbeam (1) upper end is right
Driving motor (9) are arranged in side, and driving motor (9) is electrically connected power supply and switch；Driving motor (9) the right end rotation connection master
On the left of moving axis (11), driving shaft (11) right-hand axis is forwarded dynamic connecting cross beam (1), and connection transmission belt is rolled in the middle part of driving shaft (11)
(12) top, transmission belt (12) lower part, which rolls, to be connected on the right side of two-way worm screw (13), two-way worm screw (13) both ends difference bearing rotation
Connect column (2) top；Worm gear (14) are arranged in (13) two side lower part of two-way worm screw, and worm gear (14) engages two-way worm screw
(13), and worm gear (14) is fixedly connected take-up reel (15), and worm gear (14) and take-up reel (15) are rotatablely connected crossbeam (1).
2. a kind of bridge construction according to claim 1 hanging basket gantry lifting device, which is characterized in that the take-up reel
(15) the circumferentially fixed multiple take-up rollers (16) of connection.
3. a kind of bridge construction according to claim 1 hanging basket gantry lifting device, which is characterized in that the bottom plate
(3) upper end is fixedly connected with English truss (4).
4. a kind of bridge construction according to claim 1 hanging basket gantry lifting device, which is characterized in that the hanging basket
(6) shellfish Thunder Network is respectively set in front-back.
5. a kind of bridge construction according to claim 1 hanging basket gantry lifting device, which is characterized in that the driving electricity
Machine (9) lower end is fixedly connected motor base (10), and motor base (10) bolt is fixedly connected with crossbeam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313871.2U CN209721456U (en) | 2018-03-07 | 2018-03-07 | A kind of bridge construction hanging basket gantry lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313871.2U CN209721456U (en) | 2018-03-07 | 2018-03-07 | A kind of bridge construction hanging basket gantry lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209721456U true CN209721456U (en) | 2019-12-03 |
Family
ID=68658703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820313871.2U Active CN209721456U (en) | 2018-03-07 | 2018-03-07 | A kind of bridge construction hanging basket gantry lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209721456U (en) |
-
2018
- 2018-03-07 CN CN201820313871.2U patent/CN209721456U/en active Active
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