CN207046669U - It is a kind of can fine adjustment lifting tool - Google Patents
It is a kind of can fine adjustment lifting tool Download PDFInfo
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- CN207046669U CN207046669U CN201720709814.1U CN201720709814U CN207046669U CN 207046669 U CN207046669 U CN 207046669U CN 201720709814 U CN201720709814 U CN 201720709814U CN 207046669 U CN207046669 U CN 207046669U
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- suspender
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Abstract
The utility model discloses it is a kind of can fine adjustment lifting tool, including suspender support body, rotary pin shaft, running block, center of gravity regulation otic placode；Running block includes pulley and suspender pulley clamping plate；Pulley is located in suspender pulley clamping plate by pulley spindle；The upper end of rotary pin shaft is connected in suspender pulley clamping plate by suspender axle nut, center of gravity regulation otic placode is arranged in 4 angles below suspender support body, each center of gravity regulation otic placode sets adjustment hole according to the center of gravity deviation of lifting object, adjustment hole is mainly used in lifting object centre of gravity adjustment, it is ensured that lifting is steady, uniform force.Adjustment hole corresponding to center of gravity regulation otic placode is connected by lifting by crane steel cable with steel anchor box.Lifting and installation positioning of the utility model for ensuring steel anchor box, realization lifting steel anchor box steadily lifts by crane, the energy exactitude position when high-altitude is installed.
Description
Technical field
A kind of hanging device is the utility model is related to, it is in particular to a kind of to be used for what Cable-stayed Bridge Pylon steel anchor box was installed
Can fine adjustment lifting tool.
Background technology
Cable support tower steel anchor box lifts at present, and a height of 5.6x2.7x5m fronts of steel anchor box length and width are irregular convex, each section
Weight range 32t-40t, steel anchor box center of gravity is often saved not in same position.But in steel structure hoisting construction, frequently refer to
The problems such as fine adjustment is installed, and positioning work is numerous and diverse；Existing mode of operation is difficult to solve the problem.
Utility model content
The purpose of this utility model is in solving conventional suspender in lifting construction, because hoisting structure size is big, shape
When being lifted caused by irregularly, center of gravity is not fixed etc., works is not easy to be in horizontality, asks mounting structure positioning difficulty etc.
Topic.The utility model provide herein it is a kind of can fine adjustment lifting tool, for ensure steel anchor box lifting and installation positioning,
Realization lifting steel anchor box steadily lifts by crane, the energy exactitude position when high-altitude is installed.
The utility model be achieved in that construct it is a kind of can fine adjustment lifting tool, it is characterised in that：Including hanging
Have support body, rotary pin shaft, running block, center of gravity regulation otic placode；Running block includes pulley and suspender pulley clamping plate；Pulley passes through
Pulley spindle is located in suspender pulley clamping plate；The upper end of rotary pin shaft is connected in suspender pulley clamping plate by suspender axle nut,
Center of gravity regulation otic placode is arranged in 4 angles below suspender support body, and each center of gravity adjusts center of gravity of the otic placode according to lifting object
Deviation sets adjustment hole, and adjustment hole is mainly used in lifting object centre of gravity adjustment, it is ensured that lifting is steady, uniform force.Center of gravity adjusts ear
Adjustment hole corresponding to plate is connected by lifting by crane steel cable with steel anchor box.
According to it is described in the utility model it is a kind of can fine adjustment lifting tool, it is characterised in that：Pulley spindle passes through axle bumper
Plate is connected, and axle bumper plate is fixed on the outside of suspender pulley clamping plate by hexagon-headed bolt, spring washer；
Suspender pulley clamping plate is two groups, and crossbeam is set between two groups of suspender pulley clamping plates,
Suspender support body is welded to form by shaped steel, and its role is to distribute lifting object weight, lifting object average mark 4 is lighted
Hang.
According to it is described in the utility model it is a kind of can fine adjustment lifting tool, it is characterised in that：Suspender axle nut is located at
On crossbeam, the upper end of rotary pin shaft is provided with pressure bearing, and pressure bearing is located between crossbeam and suspender axle nut, rotating dog
Axle is used to connect suspender support body and running block, lifting support body is horizontally rotated under lift heavy state, water during for lifting by crane
Heibei provincial opera position.
According to it is described in the utility model it is a kind of can fine adjustment lifting tool, it is characterised in that：Opened on suspender axle nut
There is through type forced filling oil cup.
According to it is described in the utility model it is a kind of can fine adjustment lifting tool, it is characterised in that：The upper end of rotary pin shaft
Fixed between suspender axle nut by hexagon-headed bolt, spring washer, suspender axle bumper plate.
According to it is described in the utility model it is a kind of can fine adjustment lifting tool, it is characterised in that：The side of pulley is set
There is gear rope pipe, gear rope pipe is arranged in suspender pulley clamping plate by double threaded screw, and double threaded screw passes through hex nut and spring pad
Enclose and fixed from the outside of tool pulley clamping plate.
According to it is described in the utility model it is a kind of can fine adjustment lifting tool, it is characterised in that：Pulley and suspender pulley
Dividing plate is set between clamping plate.
Suspender uses 4 hoisting Designs after the utility model improves, and suspender support body size is according to lifting object appearance and size
Set, 4 angles set center of gravity to adjust otic placode respectively below suspender support body, in lifting according to the position of centre of gravity of lifting object, adjust
Section carries out center of gravity regulation on regulation otic placode, it is ensured that the lifting of lifting object is in horizontality；Between suspender support body and movable pulley
Connected using rotary pin shaft, support body is rotated by bearing pin when lifting positioning, the fine adjustment of convenient lifting.
The utility model has the following advantages that：In lifting operation, it can be overcome due to lifting object weight by using suspender
Lifting is not horizontal caused by the heart is inconsistent, is lifted by crane all the time by position of centre of gravity in lifting, makes positioning very laborsaving, another suspender can water
Flat rotation, lifting object can also be made to be rotated along center of gravity preventing from lifting by crane while steel cable is mutually wound, pass has been got to lifting positioning
Key acts on.The engineering time is greatly reduced during use, improves working security and accuracy.
A kind of hanging device for the installation of Cable-stayed Bridge Pylon steel anchor box of the utility model construction, with reference to Luzhou City a small bay in a river Jiang Si
Bridge cable support tower steel anchor box lifts actual conditions, it is characterised in that：The a height of 5.6x2.7x5m fronts of steel anchor box length and width are irregular convex,
Each section weight range 32t-40t, steel anchor box center of gravity is often saved not in same position.To realize that lifting steel anchor box steadily lifts by crane,
Need to set sling system and meet following function：（1）Suspender and distribution beam load 50t, meet intensity and toughness stability requirement；（2）
Suspender tackle pulley lower end is rotatable, and tackle pulley steel cable must not mutually be wound；（3）Straight shank hanging hook is not used, by distribution beam and coaster
Group is directly connected to；（4）Suspender distribution beam sets 4 suspension centre centers and can adjusted according to steel anchor box position of centre of gravity, ensures steel anchor box center of gravity
Centering distribution beam center, suspender center.
Brief description of the drawings
Fig. 1 is the utility model whole implementation schematic diagram；
Fig. 2 is top schematic diagram corresponding to Fig. 1；
Fig. 3 is the utility model side schematic view；
Fig. 4 is the utility model running block partial schematic diagram.
Wherein：Hexagon-headed bolt 1, spring washer 2, hex nut 3, spring washer 4, axle bumper plate 5, pulley spindle 6, turret head
Bolt 7, spring washer 8, suspender axle bumper plate 9, suspender axle nut 10, through type forced filling oil cup 11, pressure bearing 12, rotary pin shaft
13, pulley 14, gear rope pipe 15, double threaded screw 16, suspender pulley clamping plate 17, crossbeam 18, dividing plate 19, center of gravity regulation otic placode 20, gear
Plate 21, spacer 22, suspender support body 23, lift by crane steel cable 24, shackle 25, adjustment hole 26, steel anchor box 27.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing 1- Fig. 4, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and described embodiment is only the utility model part of the embodiment, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, belong to the scope of the utility model protection.
The utility model by improve provide herein it is a kind of can fine adjustment lifting tool, as Figure 1-Figure 4, can be with
It is practiced as follows；The utility model includes suspender support body 23, rotary pin shaft 13, running block, center of gravity regulation ear
Plate 20；Running block includes pulley 14 and suspender pulley clamping plate 17；Pulley 14 is located at suspender pulley clamping plate 17 by pulley spindle 6
It is interior；The upper end of rotary pin shaft 13 is connected in suspender pulley clamping plate 17 by suspender axle nut 10, and center of gravity regulation otic placode 20 is arranged
4 angles below suspender support body 23, each center of gravity regulation otic placode 20 set adjustment hole 26, regulation according to the center of gravity deviation of lifting object
Hole is mainly used in lifting object centre of gravity adjustment, it is ensured that lifting is steady, uniform force.Adjustment hole 26 corresponding to center of gravity regulation otic placode 20 is logical
Lifting steel cable 24 is crossed to be connected with steel anchor box 27.
It is described in the utility model it is a kind of can fine adjustment lifting tool, pulley spindle 6 connected by axle bumper plate 5, axle bumper plate 5
The outside of suspender pulley clamping plate 17 is fixed on by hexagon-headed bolt 1, spring washer 2；
Suspender pulley clamping plate 17 is two groups, and crossbeam 18 is set between two groups of suspender pulley clamping plates 17,
Suspender support body 23 is welded to form by shaped steel, and its role is to distribute lifting object weight, lifting object average mark 4 is lighted
Hang.
It is described in the utility model it is a kind of can fine adjustment lifting tool, suspender axle nut 10 is located on crossbeam 18, rotates
The upper end of bearing pin 13 is provided with pressure bearing 12, and pressure bearing 12 is located between crossbeam 18 and suspender axle nut 10, rotating dog
Axle 13 is used to connect suspender support body 23 and running block, lifting support body is horizontally rotated under lift heavy state, for lifting by crane
Shi Shuiping transposes.
It is described in the utility model it is a kind of can fine adjustment lifting tool, through type pressure injection oil is provided with suspender axle nut 10
Cup 11.
It is described in the utility model it is a kind of can fine adjustment lifting tool, the upper end of rotary pin shaft 13 and suspender axle nut 10
Between fixed by hexagon-headed bolt 7, spring washer 8, suspender axle bumper plate 9.
It is described in the utility model it is a kind of can fine adjustment lifting tool, the side of pulley 14 is provided with gear rope pipe 15, gear
Rope pipe 15 is arranged in suspender pulley clamping plate 17 by double threaded screw 16, and double threaded screw 16 passes through hex nut 3 and spring washer 4
Fixed from the outside of tool pulley clamping plate 17.
It is described in the utility model it is a kind of can fine adjustment lifting tool, set between pulley 14 and suspender pulley clamping plate 17
Dividing plate 19.
The utility model construction be it is a kind of for steel reinforced concrete combination bridge tower Steel Structure Installation it is a kind of can fine adjustment lifting
Instrument, in steel structure hoisting construction, fine adjustment installation is frequently referred to, positioning work is numerous and diverse；This instrument can be before lifting
It is adjusted by hanging position to lifting steel rope lock for adapting to different shape lifting object center of gravity；Then pass through when lifting and aligning
Rotary hanger drives lifting object rotation.Avoid the positioning difficult problem of lifting.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. it is a kind of can fine adjustment lifting tool, it is characterised in that：Including suspender support body（23）, rotary pin shaft（13）, dynamic slide
Wheel group, center of gravity regulation otic placode（20）；
Running block includes pulley（14）With suspender pulley clamping plate（17）；Pulley（14）Pass through pulley spindle（6）Positioned at suspender pulley
Clamping plate（17）It is interior；Rotary pin shaft（13）Upper end pass through suspender axle nut（10）It is connected to suspender pulley clamping plate（17）It is interior,
Center of gravity adjusts otic placode（20）It is arranged in suspender support body（23）Lower section, each center of gravity adjust otic placode（20）According to the weight of lifting object
Heart deviation sets adjustment hole（26）, center of gravity regulation otic placode（20）Corresponding adjustment hole（26）By lifting by crane steel cable（24）With steel anchor box
（27）Connection.
2. according to claim 1 it is a kind of can fine adjustment lifting tool, it is characterised in that：Pulley spindle（6）Pass through axle bumper
Plate（5）Connection, axle bumper plate（5）Pass through hexagon-headed bolt（1）, spring washer（2）It is fixed on suspender pulley clamping plate（17）Outside；
Suspender pulley clamping plate（17）For two groups, two groups of suspender pulley clamping plates（17）Between crossbeam is set（18）,
Suspender support body（23）It is welded to form by shaped steel, its role is to distribute lifting object weight, lifting object average mark 4 is lighted
Hang.
3. according to claim 1 it is a kind of can fine adjustment lifting tool, it is characterised in that：Suspender axle nut（10）It is located at
Crossbeam（18）On, rotary pin shaft（13）Upper end be provided with pressure bearing（12）, pressure bearing（12）Positioned at crossbeam（18）With
Suspender axle nut（10）Between, rotary pin shaft（13）For having connected suspender support body（23）And running block, lifting support body is existed
It can horizontally rotate under lift heavy state, horizontal positioning during for lifting by crane.
4. according to claim 1 or 3 it is described it is a kind of can fine adjustment lifting tool, it is characterised in that：Suspender axle nut（10）
On be provided with through type forced filling oil cup（11）.
5. according to claim 1 it is a kind of can fine adjustment lifting tool, it is characterised in that：Rotary pin shaft（13）Upper end
With suspender axle nut（10）Between pass through hexagon-headed bolt（7）, spring washer（8）, suspender axle bumper plate（9）It is fixed.
6. according to claim 1 it is a kind of can fine adjustment lifting tool, it is characterised in that：Pulley（14）Side set
There is gear rope pipe（15）, gear rope pipe（15）Pass through double threaded screw（16）It is arranged at suspender pulley clamping plate（17）It is interior, double threaded screw（16）
Pass through hex nut（3）And spring washer（4）From tool pulley clamping plate（17）Outside fix.
7. according to claim 1 or 6 it is described it is a kind of can fine adjustment lifting tool, it is characterised in that：Pulley（14）With suspender
Pulley clamping plate（17）Between dividing plate is set（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709814.1U CN207046669U (en) | 2017-06-19 | 2017-06-19 | It is a kind of can fine adjustment lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720709814.1U CN207046669U (en) | 2017-06-19 | 2017-06-19 | It is a kind of can fine adjustment lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207046669U true CN207046669U (en) | 2018-02-27 |
Family
ID=61493942
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720709814.1U Active CN207046669U (en) | 2017-06-19 | 2017-06-19 | It is a kind of can fine adjustment lifting tool |
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| Country | Link |
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| CN (1) | CN207046669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946472A (en) * | 2018-08-08 | 2018-12-07 | 长沙中联恒通机械有限公司 | One kind is hung down pull-type boom hoisting and crane |
-
2017
- 2017-06-19 CN CN201720709814.1U patent/CN207046669U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946472A (en) * | 2018-08-08 | 2018-12-07 | 长沙中联恒通机械有限公司 | One kind is hung down pull-type boom hoisting and crane |
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