CN207844936U - A kind of auxiliary lifting devices of tower crane attached mounting-demounting - Google Patents
A kind of auxiliary lifting devices of tower crane attached mounting-demounting Download PDFInfo
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- CN207844936U CN207844936U CN201721896725.9U CN201721896725U CN207844936U CN 207844936 U CN207844936 U CN 207844936U CN 201721896725 U CN201721896725 U CN 201721896725U CN 207844936 U CN207844936 U CN 207844936U
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- tower crane
- sliding
- side wall
- sliding block
- welded
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Abstract
The utility model discloses a kind of auxiliary lifting devices of tower crane attached mounting-demounting,Stock including tower crane ontology and on tower crane ontology,The side of tower crane ontology is equipped with hoist engine,Hoist engine is equipped with steel wire tow line,Tower crane ontology is welded with the sliding rail being vertically arranged on the side side wall far from hoist engine,Side slide over side walls of the sliding rail far from tower crane ontology is connected with sliding block,The bottom end of sliding block is welded with clump weight,It is welded with directive wheel on the madial wall of the stock,One end of steel wire tow line is around directive wheel and is fixed on the top of sliding block,Stock is hinged with horizontally disposed crane arm on the side side wall far from hoist engine,The bottom end of crane arm is hinged with the strut being obliquely installed,The bottom end of strut is hinged on the side wall of sliding block,The present apparatus is simple in structure,It is novel in design,Hoisting apparatus is not needed to carry,Save manpower,Convenient for the dismounting of tower crane attachment,And crane arm is foldable,With good convenience.
Description
Technical field
The utility model is related to tower crane attached mounting-demounting technical field more particularly to a kind of hoisting aids of tower crane attached mounting-demounting
Device.
Background technology
Tower crane is a kind of most common lifting equipment also known as " derrick crane " on construction site, is connect with a section
It is long, for hanging the raw material of the constructions such as working reinforcing bar, wood stupefied, concrete, steel pipe.Tower crane is a kind of essential on building site
Equipment.
Existing tower crane on-site in use, generally all can constantly install tower crane attachment with the height of building,
Stability for improving tower crane prevents the generation of safety accident, existing tower crane attachment when being installed, typically by
Lifting equipment is transported the specified altitude assignment for setting building by installation personnel, then the setting support between tower crane and building, lifting
Equipment for lifting by crane tower crane attachment material, for adhering to install by holder, some equipment need with the height of building increase into
Row is carried, and there is certain inconvenience in use, thus it is proposed that a kind of hoisting aids dress of tower crane attached mounting-demounting
It sets.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of tower crane attachment peace proposed
The auxiliary lifting devices torn open.
To achieve the goals above, the utility model uses following technical solution：
A kind of auxiliary lifting devices of tower crane attached mounting-demounting, including tower crane ontology and the stock on tower crane ontology,
The side of tower crane ontology is equipped with hoist engine, and hoist engine is equipped with steel wire tow line, on side side wall of the tower crane ontology far from hoist engine
It is welded with the sliding rail being vertically arranged, side slide over side walls of the sliding rail far from tower crane ontology is connected with sliding block, the bottom end weldering of sliding block
It is connected to clump weight, directive wheel is welded on the madial wall of the stock, one end of steel wire tow line around directive wheel and is fixed on cunning
On the top of block, stock is hinged with horizontally disposed crane arm on the side side wall far from hoist engine, and the bottom end of crane arm is hinged
There are the strut being obliquely installed, the bottom end of strut to be hinged on the side wall of sliding block, the top of crane arm offers the first sliding groove, and first
Sliding seat is equipped in sliding slot, the bottom end side of the first sliding groove has been bolted first motor, and the output shaft of first motor connects
It is connected to leading screw, the other end of leading screw is rotatably connected on one end side wall of the first sliding groove, and sliding seat is threaded on leading screw,
Sliding seat is internally provided with the second motor, and the output shaft of the second motor is connected with transfer roller, and sliding seat is extended simultaneously in one end of transfer roller
It is wrapped with lifting rope.
Preferably, the inside of the sliding seat offers installation cavity, and the second motor has been bolted in installation, sliding
Side side wall of the seat far from the second motor offers through-hole, and through-hole is connected with installation cavity, and transfer roller is rotatably connected in through-hole.
Preferably, vertical second sliding slot is offered on the side side wall of the sliding rail, the section of second sliding slot is T shapes,
Sliding block is slidably connected in second sliding slot, and the section of sliding block is T shapes.
Preferably, the bottom end of the sliding rail offers rectangular aperture, and rectangular aperture is connected with second sliding slot, and clump weight
It is slidably connected in rectangular aperture.
Preferably, bearing is welded on one end side wall of the first sliding groove, one end of leading screw is welded on the inner ring of bearing
On, threaded hole is offered on the side side wall of sliding seat, threads of lead screw is connected in threaded hole.
Advantageous effect in the utility model：
1, the utility model by stock, ontology, steel wire tow line, hoist engine, first motor, directive wheel, leading screw, transfer roller,
Hoisting apparatus is mounted on tower crane by the setting of sliding seat, crane arm, strut, sliding block, clump weight, sliding rail, the second motor and lifting rope
On stock on, when carrying out tower crane attachment installation and removal, directly by auxiliary lifting devices for lifting tower crane attachment material
Material, without being carried to hoisting apparatus with the raising of building, certain facility is provided for staff.
2, pass through tower crane ontology, steel wire tow line, hoist engine, first motor, directive wheel, sliding rail, sliding block, clump weight and strut
Setting, the auxiliary lifting devices can be packed up with easily being folded to crane arm, after installing tower crane attachment, side
Tower crane work, there is good convenience, the present apparatus is simple in structure, novel in design, does not need to carry hoisting apparatus, saves
Manpower is convenient for the dismounting of tower crane attachment, and crane arm is foldable, has good convenience.
Description of the drawings
Fig. 1 be the utility model proposes a kind of tower crane attached mounting-demounting auxiliary lifting devices structural schematic diagram；
Fig. 2 be the utility model proposes a kind of tower crane attached mounting-demounting auxiliary lifting devices partial structural diagram.
In figure：1 tower crane ontology, 2 steel wire tow lines, 3 hoist engines, 4 stocks, 5 directive wheels, 6 first motors, 7 leading screws, 8 transfer rollers,
9 sliding seats, 10 crane arms, 11 struts, 12 sliding blocks, 13 clump weights, 14 sliding rails, 15 second motors, 16 lifting ropes.
Specific implementation mode
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.1-2, a kind of auxiliary lifting devices of tower crane attached mounting-demounting, including tower crane ontology 1 and be mounted on tower crane sheet
The side of stock 4 on body 1, tower crane ontology 1 is equipped with hoist engine 3, and hoist engine 3 is equipped with steel wire tow line 2, and tower crane ontology 1 is separate
The sliding rail 14 being vertically arranged, side slide over side walls of the sliding rail 14 far from tower crane ontology 1 are welded on the side side wall of hoist engine 3
It is connected with sliding block 12, the bottom end of sliding block 12 is welded with clump weight 13, directive wheel 5, steel wire tow line are welded on the madial wall of stock 4
2 one end is around directive wheel 5 and is fixed on the top of sliding block 12, and stock 4 is hinged with water on the side side wall far from hoist engine 3
The crane arm 10 of flat setting, the bottom end of crane arm 10 are hinged with the strut 11 being obliquely installed, and the bottom end of strut 11 is hinged on sliding block
On 12 side wall, the top of crane arm 10 offers the first sliding groove, and sliding seat 9, the bottom end of the first sliding groove are equipped in the first sliding groove
Side has been bolted first motor 6, and the output shaft of first motor 6 is connected with leading screw 7, and the other end rotation of leading screw 7 connects
It is connected on one end side wall of the first sliding groove, and sliding seat 9 is threaded on leading screw 7, sliding seat 9 is internally provided with the second motor
15, the output shaft of the second motor 15 is connected with transfer roller 8, and one end of transfer roller 8 extends sliding seat 9 and is wrapped with lifting rope 16, sliding
The inside of seat 9 offers installation cavity, the second motor 15 has been bolted in installation, sliding seat 9 is far from the second motor 15
Side side wall offers through-hole, and through-hole is connected with installation cavity, and transfer roller 8 is rotatably connected in through-hole, the side side of sliding rail 14
Vertical second sliding slot is offered on wall, the section of second sliding slot is T shapes, and sliding block 12 is slidably connected in second sliding slot, and sliding
The section of block 12 is T shapes, and the bottom end of sliding rail 14 offers rectangular aperture, and rectangular aperture is connected with second sliding slot, and clump weight
13 are slidably connected in rectangular aperture, and bearing is welded on one end side wall of the first sliding groove, and one end of leading screw 7 is welded on bearing
On inner ring, threaded hole is offered on the side side wall of sliding seat 9, leading screw 7 is threaded in threaded hole.
Operation principle：The utility model is worked before use, hoisting aids equipment is in folded state by hoist engine 3
Steel wire tow line 2 is pulled to pull up sliding block 12 and clump weight 13, the strut 11 hinged while pull-up of sliding block 12 moves, by crane arm
10 jack up upwards, and horizontal position is arrived until crane arm 10 is jacked up completely, and hoist engine 3 is stopped, and then carries out hoisting operation,
The second motor 15 on sliding seat 9 is raised and decentralized object by transfer roller 8 and lifting rope 16, and is driven by first motor 6
Leading screw 7 rotates, so that sliding seat 9 moves left and right, after hoisting aids equipment use, can pack up equipment, elevator
Machine 3 work steel wire tow line 2 is transferred, due to the effect of clump weight 13 so that sliding block 12 moves downward, by crane arm 10 slowly under
It puts, while hoist engine 3 controls steel wire tow line 2 and plays the role of buffering, last clump weight 13 slides to the card slot of sliding slot bottom end,
It realizes limit, opens device when reusing, the present apparatus is simple in structure, novel in design, does not need to carry hoisting apparatus, saves
Manpower has been saved, has been convenient for the dismounting of tower crane attachment, and crane arm is foldable, there is good convenience.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (5)
1. a kind of auxiliary lifting devices of tower crane attached mounting-demounting, including tower crane ontology（1）With mounted on tower crane ontology（1）On set
Frame（4）, which is characterized in that the tower crane ontology（1）Side be equipped with hoist engine（3）, hoist engine（3）It is equipped with steel wire tow line
（2）, tower crane ontology（1）Far from hoist engine（3）Side side wall on be welded with the sliding rail being vertically arranged（14）, sliding rail（14）It is separate
Tower crane ontology（1）Side slide over side walls be connected with sliding block（12）, sliding block（12）Bottom end be welded with clump weight（13）, described
Stock（4）Madial wall on be welded with directive wheel（5）, steel wire tow line（2）One end bypass directive wheel（5）And it is fixed on sliding block
（12）Top on, stock（4）Far from hoist engine（3）Side side wall on be hinged with horizontally disposed crane arm（10）, lifting
Arm（10）Bottom end be hinged with the strut being obliquely installed（11）, strut（11）Bottom end be hinged on sliding block（12）Side wall on, rise
Weighing arm（10）Top offer the first sliding groove, sliding seat is equipped in the first sliding groove（9）, the bottom end side of the first sliding groove passes through spiral shell
Bolt is fixed with first motor（6）, first motor（6）Output shaft be connected with leading screw（7）, leading screw（7）The other end rotation connection
On one end side wall of the first sliding groove, and sliding seat（9）It is threaded in leading screw（7）On, sliding seat（9）Be internally provided with second
Motor（15）, the second motor（15）Output shaft be connected with transfer roller（8）, transfer roller（8）One end extend sliding seat（9）And solderless wrapped connection
There is lifting rope（16）.
2. a kind of auxiliary lifting devices of tower crane attached mounting-demounting according to claim 1, which is characterized in that the sliding seat
（9）Inside offer installation cavity, the second motor has been bolted in installation（15）, sliding seat（9）Far from the second motor
（15）Side side wall offer through-hole, through-hole is connected with installation cavity, and transfer roller（8）It is rotatably connected in through-hole.
3. a kind of auxiliary lifting devices of tower crane attached mounting-demounting according to claim 1, which is characterized in that the sliding rail
（14）Side side wall on offer vertical second sliding slot, the section of second sliding slot is T shapes, sliding block（12）It is slidably connected at
In two sliding slots, and sliding block（12）Section be T shapes.
4. a kind of auxiliary lifting devices of tower crane attached mounting-demounting according to claim 1, which is characterized in that the sliding rail
（14）Bottom end offer rectangular aperture, rectangular aperture is connected with second sliding slot, and clump weight（13）It is slidably connected at rectangle
In opening.
5. a kind of auxiliary lifting devices of tower crane attached mounting-demounting according to claim 1, which is characterized in that described first slides
It is welded with bearing, leading screw on one end side wall of slot（7）One end be welded on the inner ring of bearing, sliding seat（9）Side side wall
On offer threaded hole, leading screw（7）It is threaded in threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896725.9U CN207844936U (en) | 2017-12-29 | 2017-12-29 | A kind of auxiliary lifting devices of tower crane attached mounting-demounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721896725.9U CN207844936U (en) | 2017-12-29 | 2017-12-29 | A kind of auxiliary lifting devices of tower crane attached mounting-demounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207844936U true CN207844936U (en) | 2018-09-11 |
Family
ID=63420035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721896725.9U Active CN207844936U (en) | 2017-12-29 | 2017-12-29 | A kind of auxiliary lifting devices of tower crane attached mounting-demounting |
Country Status (1)
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| CN (1) | CN207844936U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126994A (en) * | 2019-03-21 | 2019-08-16 | 武汉船用机械有限责任公司 | The luffing mechanism and door frame of door frame |
| CN112723193A (en) * | 2019-10-28 | 2021-04-30 | 中船华南船舶机械有限公司 | Method for recovering tripod of crane |
| CN113135362A (en) * | 2020-01-17 | 2021-07-20 | 上海华赋冷链物流有限公司 | Cold air circulation transport case of cold chain commodity circulation |
| CN113879990A (en) * | 2021-09-22 | 2022-01-04 | 中建八局第一建设有限公司 | Hydraulic telescopic tower crane attachment operating platform |
| CN114044450A (en) * | 2021-11-17 | 2022-02-15 | 郑州新大方重工科技有限公司 | Integral quick-release device and method for supporting arm system and crane |
-
2017
- 2017-12-29 CN CN201721896725.9U patent/CN207844936U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126994A (en) * | 2019-03-21 | 2019-08-16 | 武汉船用机械有限责任公司 | The luffing mechanism and door frame of door frame |
| CN110126994B (en) * | 2019-03-21 | 2020-08-07 | 武汉船用机械有限责任公司 | Pitching mechanism of portal and portal |
| CN112723193A (en) * | 2019-10-28 | 2021-04-30 | 中船华南船舶机械有限公司 | Method for recovering tripod of crane |
| CN112723193B (en) * | 2019-10-28 | 2022-07-05 | 中船华南船舶机械有限公司 | Method for recovering tripod of crane |
| CN113135362A (en) * | 2020-01-17 | 2021-07-20 | 上海华赋冷链物流有限公司 | Cold air circulation transport case of cold chain commodity circulation |
| CN113879990A (en) * | 2021-09-22 | 2022-01-04 | 中建八局第一建设有限公司 | Hydraulic telescopic tower crane attachment operating platform |
| CN113879990B (en) * | 2021-09-22 | 2023-09-29 | 中建八局第一建设有限公司 | Hydraulic telescopic tower crane attachment operation platform |
| CN114044450A (en) * | 2021-11-17 | 2022-02-15 | 郑州新大方重工科技有限公司 | Integral quick-release device and method for supporting arm system and crane |
| CN114044450B (en) * | 2021-11-17 | 2024-01-19 | 郑州新大方重工科技有限公司 | Integral quick-dismantling device and method for arm support system and crane |
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