CN108275567A - A kind of boom hoisting of gantry - Google Patents
A kind of boom hoisting of gantry Download PDFInfo
- Publication number
- CN108275567A CN108275567A CN201810201380.3A CN201810201380A CN108275567A CN 108275567 A CN108275567 A CN 108275567A CN 201810201380 A CN201810201380 A CN 201810201380A CN 108275567 A CN108275567 A CN 108275567A
- Authority
- CN
- China
- Prior art keywords
- escalator
- fixture
- lifting
- type frame
- supporting beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a kind of boom hoistings of gantry.Including hanger, T-type frame and fixture.The present invention has better stability by using the support frame structure of T-type, and escalator is not easy to tilt during making lifting；By the way that three fixtures are arranged on T-type frame, conduit is equipped with to the left and right of escalator and the front and back retaining part for having done positioning and fixture respectively, the frictional force between fixture and escalator is increased, escalator is not easy the problem of holding stablizes, is also easy to produce sliding during solving lifting；By fixture on T-type frame can both horizontally and vertically adjusting position, so that boom hoisting is adapted to the positioning requirements to different size escalators, there is stronger adaptability；The scraping that easily collides with escalator of boom hoisting cable wire or other positions of equipment during to not contacting escalator side and handrail position during the lifting of escalator, solving the problems, such as lifting causes damage to escalator.
Description
Technical field
The invention belongs to hoisting machinery technical fields, more particularly to a kind of boom hoisting of gantry.
Background technology
Gantry is the crane span structure type crane that crane span structure is supported on by two side legs on ground rail；Gantry
Have the characteristics that utilization of area rate is high, job area is big, it is wide, versatile to adapt to, is used widely in harbour goods yard, dragon
Door crane is generally used for large-scale equipment or material, for regular shape or easy positioning equipment and material, such as container and
The lifting of steel etc. is positioned using conventional cable wire, but difficult positioning large-scale in this way for escalator and in irregular shape
Equipment, lifting during be difficult keep balance, easily occur equipment topple or cable wire to equipment cause damage the case where.
Invention content
The purpose of the present invention is to provide a kind of boom hoisting of gantry, particular for the lifting to escalator,
The present invention has better stability by using the support frame structure of T-type, and escalator is easily inclined during solving lifting
The problem of；By the way that three fixtures are arranged on T-type frame, fixture is made to the left and right of escalator and front and back to have done positioning and fixture respectively
Retaining part be equipped with conduit, increase the frictional force of fixture and escalator positioning, escalator is not easy during solving lifting
The problem of keeping stablizing, being also easy to produce sliding；By fixture on T-type frame can both horizontally and vertically adjusting position, make lifting
Device adapts to the positioning requirements to different size escalators, has high flexibility, boom hoisting is in the lifting to escalator
Escalator side and handrail position are not contacted in journey, cable wire or other positions of equipment during lifting by crane is solved and is easily sent out with escalator
Raw collision scrapes the problem of causing damage to escalator.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of boom hoisting of gantry, including hanger, T-type frame and fixture；
The hanger includes crossbeam；One surface of the crossbeam is fixedly connected with lifting lug；The crossbeam another surface two relatively
End has been respectively fixedly connected with hanging beam；One surface of the lifting lug is provided with through-hole；Described hanging beam one end is provided with a free bearing；
The T-type frame includes the first supporting beam；First supporting beam, one surface is fixedly connected with the second supporting beam；It is described
First supporting beam both ends are respectively arranged with connecting seat；
The free bearing matches hinged fixation with connecting seat；
First supporting beam and the second supporting beam outer surface have been respectively cooperating with fixture；
The fixture includes framework；One surface of the framework is provided with tapped through hole, is matched including with tapped through hole
Bolt；One surface of the framework is provided with flange；One surface of the flange is provided with several conduits.
Further, the framework is rectangular configuration.
The invention has the advantages that：
1, the present invention has better stability by using the support frame structure of T-type, will not make during lifting hand steered
Ladder generates the phenomenon that inclination.
2, the present invention by T-type frame be arranged three fixtures, respectively to the left and right of escalator and it is front and back position, make
Escalator can more keep stable during lifting, and sliding will not be generated on boom hoisting.
3, boom hoisting fixture of the invention can on T-type frame both horizontally and vertically adjusting position, adapt to not
With the positioning requirements of size escalator, there is high flexibility.
4, boom hoisting hanger of the invention and T-type frame can be such that T-type frame is first determined using hinged dismountable structure
Position, then assemble hanger and lifted by crane, significantly increase the mobility and convenience of boom hoisting.
5, the retaining part of boom hoisting fixture of the invention is equipped with conduit, increases the friction of fixture and escalator positioning
Power keeps fixture positioning more stable reliable.
6, boom hoisting of the invention during the lifting of escalator to not contacting escalator side and handrail position, no
Escalator can be caused to damage, increase the safety during escalator lifting.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of the boom hoisting of gantry of the present invention；
Fig. 2 is the structural schematic diagram of hanger；
Fig. 3 is the structural schematic diagram of T-type frame；
Fig. 4 is the structural schematic diagram of fixture；
In attached drawing, parts list represented by the reference numerals are as follows：
1- hangers, 2-T type frame, 3- fixtures, 101- crossbeams, 102- hanging beams, 1011- lifting lugs, 1012- through-holes, 1021- hinges
Seat, the first supporting beams of 201-, the second supporting beams of 202-, 2011- connecting seats, 300- frameworks, 301- flanges, 302- conduits, 303-
Bolt.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " trepanning ", "upper", "lower", "outside", " one end ", " two
Indicating positions or the position relationship such as end ", " opposite ", " vertical ", "horizontal", are merely for convenience of the description present invention and simplification is retouched
It states, does not indicate or imply the indicated component or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
It please refers to Fig.1 shown in -4, one of the present embodiment has particular application as：A kind of boom hoisting of gantry, packet
Include hanger 1, T-type frame 2 and fixture 3；
Hanger 1 includes crossbeam 101；There are two lifting lugs 1011 for 101 1 surface soldered of crossbeam；The relatively another surface of crossbeam 101
Both ends are respectively welded hanging beam 102；1,011 1 surface of lifting lug is provided with through-hole 1012；102 one end of hanging beam is provided with a free bearing 1021；
T-type frame 2 includes the first supporting beam 201；First supporting beam, 201 1 surface soldered has the second supporting beam 202, and first
Supporting beam 201 and the second supporting beam 202 are mutually perpendicular to；First supporting beam, 201 both ends are respectively arranged with connecting seat 2011；
Free bearing 1021 matches hinged fixation with connecting seat 2011；
First supporting beam 201 and 202 outer surface of the second supporting beam have been respectively cooperating with fixture 3；
Fixture 3 includes rectangular box 300；Rectangular box 300 can be done with respect to the first supporting beam 201 and the second supporting beam 202
Position both horizontally and vertically is adjusted；300 1 surface of rectangular box is provided with tapped through hole, matches including with tapped through hole
The bolt 303 of conjunction；300 1 surface of framework is provided with flange 301；301 1 surface of flange is provided with several conduits 302, conduit 302
The frictional force on surface can be increased, improve the stability of fixture positioning；
Fixture 3 can adjusting position, adjustment in the first supporting beam 201 and the second supporting beam 202 according to the width of escalator
By the upper and lower position of alignment jig 3 after good suitable position, the position that escalator is fixed can be led to by so that flange 301 is pushed down
Rotation bolt 303 is crossed, 303 end face of bolt is made to be contacted with the first supporting beam 201 and 202 surface of the second supporting beam, continues to rotate spiral shell
Bolt 303 pulls downward on fixture 3, to make flange 301 further compress escalator, two folders in the first supporting beam 201
3 pairs of escalators of tool have carried out the fixation of left and right directions, and the fixture 3 in the second supporting beam 202 has carried out front-rear direction to escalator
Fixation, to considerably increase the stability positioned to escalator, further using the device of the invention respectively to hand steered
After the both ends of ladder are positioned, cable wire is made to pass through the through-hole 1012 on two lifting lugs 1011, hanger 1 and T-type frame 2 is hingedly fixed
Afterwards, the length of cable wire is adjusted, you can realize the steady lifting to escalator, the present invention is cut with scissors using hanger 1 and T-type frame 2 in addition
Dismountable structure is connect, T-type frame 2 first can be fixed on the positioning escalator, then assembles hanger 1 and is lifted by crane, is greatly increased
The mobility and convenience of boom hoisting are added.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is not
There is the details that detailed descriptionthe is all, does not limit the invention to the specific embodiments described.Obviously, according to this specification
Content can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain this
The principle and practical application of invention, to enable skilled artisan to be best understood by and utilize the present invention.This hair
It is bright to be limited only by the claims and their full scope and equivalents.
Claims (2)
1. a kind of boom hoisting of gantry, it is characterised in that：Including hanger (1), T-type frame (2) and fixture (3)；
The hanger (1) includes crossbeam (101)；(101) one surface of the crossbeam is fixedly connected with lifting lug (1011)；The crossbeam
(101) relatively another surface both ends have been respectively fixedly connected with hanging beam (102)；(1011) one surface of the lifting lug is provided with through-hole
(1012)；Described hanging beam (102) one end is provided with a free bearing (1021)；
The T-type frame (2) includes the first supporting beam (201)；(201) one surface of first supporting beam is fixedly connected with second
Support beam (202)；First supporting beam (201) both ends are respectively arranged with connecting seat (2011)；
The free bearing (1021) matches hinged fixation with connecting seat (2011)；
First supporting beam (201) and the second supporting beam (202) outer surface have been respectively cooperating with fixture (3)；
The fixture (3) includes framework (300)；(300) one surface of the framework is provided with tapped through hole, including logical with screw thread
The matched bolt in hole (303)；(300) one surface of the framework is provided with flange (301)；(301) one surface of the flange is set
It is equipped with several conduits (302).
2. the boom hoisting of gantry according to claim 1, which is characterized in that the framework (300) is rectangle
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810201380.3A CN108275567B (en) | 2018-03-12 | 2018-03-12 | Hoisting device of gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810201380.3A CN108275567B (en) | 2018-03-12 | 2018-03-12 | Hoisting device of gantry crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108275567A true CN108275567A (en) | 2018-07-13 |
| CN108275567B CN108275567B (en) | 2023-07-04 |
Family
ID=62809494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810201380.3A Active CN108275567B (en) | 2018-03-12 | 2018-03-12 | Hoisting device of gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108275567B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158563Y (en) * | 2007-11-14 | 2008-12-03 | 张先刚 | Brick loading and unloading frame for tractor |
| CN203419690U (en) * | 2013-10-25 | 2014-02-05 | 连芳斐 | Manual earthquake rescuing machine |
| US9790058B1 (en) * | 2016-07-22 | 2017-10-17 | Bjorn Reiner Sandrowski | Spreader frame |
| CN208869184U (en) * | 2018-03-12 | 2019-05-17 | 界首市迅立达电梯有限公司 | A kind of boom hoisting of gantry |
-
2018
- 2018-03-12 CN CN201810201380.3A patent/CN108275567B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201158563Y (en) * | 2007-11-14 | 2008-12-03 | 张先刚 | Brick loading and unloading frame for tractor |
| CN203419690U (en) * | 2013-10-25 | 2014-02-05 | 连芳斐 | Manual earthquake rescuing machine |
| US9790058B1 (en) * | 2016-07-22 | 2017-10-17 | Bjorn Reiner Sandrowski | Spreader frame |
| CN208869184U (en) * | 2018-03-12 | 2019-05-17 | 界首市迅立达电梯有限公司 | A kind of boom hoisting of gantry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108275567B (en) | 2023-07-04 |
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