CN106672813A - Hoisting device being adjustable in height - Google Patents
Hoisting device being adjustable in height Download PDFInfo
- Publication number
- CN106672813A CN106672813A CN201611129658.8A CN201611129658A CN106672813A CN 106672813 A CN106672813 A CN 106672813A CN 201611129658 A CN201611129658 A CN 201611129658A CN 106672813 A CN106672813 A CN 106672813A
- Authority
- CN
- China
- Prior art keywords
- height
- fixedly connected
- boom hoisting
- cylinder
- limited block
- 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.)
- Pending
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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
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention provides a hoisting device being adjustable in height. The hoisting device comprises a supporting frame, hoisting mechanisms, lifting mechanisms and travelling mechanisms, wherein the supporting frame is a rectangular framework structure; the hoisting mechanisms are arranged on the hollow positions inside the supporting frame, and are in sliding connection with the front side and the rear side of the supporting frame; each of the left side and the right side of the supporting frame is fixedly connected with one lifting mechanism; and the bottoms of the lifting mechanisms are fixedly connected with the travelling mechanisms. The hoisting device being adjustable in height provided by the invention is convenient to move, has the damping effect, and the service life of the hoisting device is effectively prolonged; and a distance between the hoisting mechanisms can be flexibly adjusted, so that to-be-hoisted objects of different sizes are hoisted.
Description
Technical field
The invention belongs to lifting machine apparatus field, more particularly, to a kind of height-adjustable boom hoisting.
Background technology
During existing engineering construction, needs are lifted by crane to different material and equipment, used during lifting
The scantling scope that suspender can be lifted by crane is little, it is impossible to be adjusted as needed, single function, if multiple sized is treated
Lifting article need in addition design many set hoisting tools, cause slinging work less efficient while waste of materials.
The content of the invention
In view of this, the invention is directed to a kind of height-adjustable boom hoisting, is adapted to different size
Article to be lifted, conveniently moving, and with damping effect, slow down impact of the gravity to boom hoisting.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of height-adjustable boom hoisting, including bracing frame, derricking gear, elevating mechanism and walking mechanism, it is described
Bracing frame is rectangular frame structure, derricking gear biside plate at support frame as described above inner hollow and before and after support frame as described above
Formation is slidably connected, and support frame as described above is each side fixedly connected an elevating mechanism, and the elevating mechanism bottom is consolidated
Surely walking mechanism is connected.
Further, support frame as described above front-rear side walls inner surface offers long striped groove, and the derricking gear includes
Slide bar, limited block and vertical bar, the slide bar two ends the deep enough inside grooves and can slide along the groove bearing of trend.
Further, the limited block is arranged on the slide bar bottom, and gas is passed through between the limited block and the slide bar
Cylinder a connects.
Further, some through holes are uniformly offered below the groove, between the through hole and the groove
Sidewall areas are plane area, and when the cylinder a expansion links are in contraction state, the limited block two ends connect with the plane area
Touch.
Further, the limited block includes center limited block, left limit block and right limit block, the left limit block and institute
State right limit block and respectively the center limited block two ends are fixedly connected on by cylinder b, when the left limit block and the right limit
When position block end contacts respectively with the plane area, the expansion link of the cylinder b is in contraction state.
Further, the left limit block and the right limit block diameter are identical with the through-hole diameter.
Further, the middle part limited block lower end is fixedly connected the vertical bar, and the vertical bar bottom is fixedly connected
Piston base, piston rod end is fixedly connected suspension hook.
Further, the elevating mechanism includes pole and cylinder c, and support frame as described above each side connects described in two
Pole, the pole other end is fixedly connected with the cylinder c expansion links.
Further, the walking mechanism includes base plate and road wheel, and the base plate is fixed with the cylinder c bottoms and connected
Connect, the base plate bottom is fixedly connected some road wheels.
Relative to prior art, a kind of height-adjustable boom hoisting described in the invention has the advantage that：
(1) a kind of height-adjustable boom hoisting conveniently moving described in the invention, with damping effect, effectively
Extend the boom hoisting service life.
(2) the derricking gear spacing of a kind of height-adjustable boom hoisting described in the invention can flexible modulation,
Realization is lifted by crane to different size of article.
Description of the drawings
The accompanying drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made does not constitute the improper restriction to the invention for explaining the invention.
In accompanying drawing：
Fig. 1 is a kind of height-adjustable boom hoisting overall structure diagram described in the invention embodiment；
Fig. 2 is a kind of height-adjustable boom hoisting overlooking the structure diagram described in the invention embodiment；
Fig. 3 is a kind of height-adjustable boom hoisting positive structure diagram described in the invention embodiment；
Fig. 4 is that a kind of height-adjustable boom hoisting described in the invention embodiment faces section of structure；
Fig. 5 is the left side structure schematic view of a kind of height-adjustable boom hoisting described in the invention embodiment；
Left side regards when Fig. 6 is a kind of height-adjustable boom hoisting off working state described in the invention embodiment
Section of structure at A；
Fig. 7 is that the left side under a kind of height-adjustable boom hoisting working condition described in the invention embodiment regards
Section of structure at A.
Description of reference numerals：
1- bracing frames；2- derricking gears；3- elevating mechanisms；4- walking mechanisms；5- slide bars；6- limited blocks；7- vertical bars；8-
Cylinder a；9- through holes；10- plane areas；101- grooves；11- centers limited block；12- left limit blocks；13- right limit blocks；14- cylinders
b；15- pistons；16- piston rods；17- suspension hooks；18- poles；19- cylinder c；20- base plates；21- road wheels.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than indicates
Or the device or element of hint indication with specific orientation, with specific azimuth configuration and operation, therefore must not be understood that
It is the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, can be by concrete condition understanding
State concrete meaning of the term in the invention.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the invention in detail.
As shown in figure 1, a kind of height-adjustable boom hoisting, including bracing frame 1, derricking gear 2, the and of elevating mechanism 3
Walking mechanism 4, support frame as described above 1 is rectangular frame structure, and the derricking gear 2 is at the inner hollow of support frame as described above 1 and institute
State biside plate formation before and after bracing frame 1 to be slidably connected, support frame as described above 1 is each side fixedly connected an elevating mechanism
3, the bottom of the elevating mechanism 3 is fixedly connected walking mechanism 4.
As shown in fig. 6-7, the front-rear side walls inner surface of support frame as described above 1 offers long striped groove 101, the lifting machine
Structure 2 includes slide bar 5, limited block 6 and vertical bar 7, inside the deep enough groove 101 of the two ends of the slide bar 5 energy and along described recessed
The bearing of trend of groove 101 slides.
The limited block 6 is arranged on the bottom of the slide bar 5, is connected by cylinder a8 between the limited block 6 and the slide bar 5
Connect.
Some through holes 9 are uniformly offered below the groove 101, the side between the through hole 9 and the groove 101
Wall region is plane area 10, when the expansion link of the cylinder a8 is in contraction state, the two ends of the limited block 6 and the plane
Area 10 contacts.
The limited block 6 includes center limited block 11, left limit block 12 and right limit block 13, the left limit block 12 and institute
State right limit block 13 and respectively the two ends of center limited block 11 be fixedly connected on by cylinder b14, when the left limit block 12 with
When the end of right limit block 13 contacts respectively with the plane area 10, the expansion link of the cylinder b14 is in contraction state.
The left limit block 12 and the diameter of right limit block 13 are identical with the diameter of the through hole 9.
As shown in Figure 3-4, the lower end of middle part limited block 11 is fixedly connected the vertical bar 7, and the bottom of the vertical bar 7 is consolidated
Surely the bottom of piston 15 is connected, the end of piston rod 16 is fixedly connected suspension hook 17.
As Figure 1-3, the elevating mechanism 3 includes pole 18 and cylinder c19, and support frame as described above 1 each side connects
Two poles 18 are connect, the other end of the pole 18 is fixedly connected with the cylinder c19 expansion links.
The walking mechanism 4 includes base plate 20 and road wheel 21, and the base plate 20 is fixed with the cylinder c19 bottoms and connected
Connect, the bottom of the base plate 20 is fixedly connected some road wheels 21.
Specific workflow：
Before preparing lifting, now the expansion link of cylinder 19 is fallen, adjust the distance between two slide bars 5 to adapt to thing to be lifted
The size of product, cylinder a8 expansion links stretch out, and left limit block 12 and right limit block 13 is pushed away by the impetus of cylinder b14 respectively
Enter in the through hole 9 that the two side of bracing frame 1 opens up, that is, limit the movement of slide bar 5, suspension hook 17 is hooked into the suspension ring in article to be measured
On, cylinder c19 is opened, cylinder c19 expansion links rise drive article and rise, and after article rises to certain altitude, close cylinder
C19, can move to other specified locations by the device and article.
The preferred embodiment of the invention is the foregoing is only, it is all at this not to limit the invention
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc. should be included in the invention
Protection domain within.
Claims (9)
1. a kind of height-adjustable boom hoisting, including bracing frame (1), derricking gear (2), elevating mechanism (3) and vehicle with walking machine
Structure (4), it is characterised in that：Support frame as described above (1) is rectangular frame structure, and the derricking gear (2) is in support frame as described above (1)
Vacancy is slidably connected with support frame as described above (1) biside plate formation in front and back in portion, and support frame as described above (1) is each side fixedly connected
One elevating mechanism (3), elevating mechanism (3) bottom is fixedly connected walking mechanism (4).
2. a kind of height-adjustable boom hoisting according to claim 1, it is characterised in that：Before support frame as described above (1)
Rear wall inner surface offers long striped groove (101), and the derricking gear (2) is including slide bar (5), limited block (6) and erects
Straight-bar (7), slide bar (5) two ends can the deep enough groove (101) it is internal and slide along the groove (101) bearing of trend
It is dynamic.
3. a kind of height-adjustable boom hoisting according to claim 2, it is characterised in that：The limited block (6) sets
Put in the slide bar (5) bottom, be connected by cylinder a (8) between the limited block (6) and the slide bar (5).
4. a kind of height-adjustable boom hoisting according to claim 3, it is characterised in that：In the groove (101)
Lower section uniformly offers some through holes (9), and the sidewall areas between the through hole (9) and the groove (101) are plane area
(10), when cylinder a (8) expansion link is in contraction state, limited block (6) two ends connect with the plane area (10)
Touch.
5. a kind of height-adjustable boom hoisting according to claim 4, it is characterised in that：Limited block (6) bag
Include center limited block (11), left limit block (12) and right limit block (13), the left limit block (12) and the right limit block
(13) respectively center limited block (11) two ends are fixedly connected on by cylinder b (14), when the left limit block (12) and institute
When stating right limit block (13) end and contacting with the plane area (10) respectively, cylinder b (14) expansion link is in contraction state.
6. a kind of height-adjustable boom hoisting according to claim 5, it is characterised in that：The left limit block (12)
It is identical with the through hole (9) diameter with right limit block (13) diameter.
7. a kind of height-adjustable boom hoisting according to claim 5, it is characterised in that：The middle part limited block
(11) lower end is fixedly connected the vertical bar (7), and vertical bar (7) bottom is fixedly connected piston (15) bottom, piston rod
(16) end is fixedly connected suspension hook (17).
8. a kind of height-adjustable boom hoisting according to claim 1, it is characterised in that：The elevating mechanism (3)
Including pole (18) and cylinder c (19), support frame as described above (1) each side connects two poles (18), the pole
(18) other end is fixedly connected with cylinder c (19) expansion link.
9. a kind of height-adjustable boom hoisting according to claim 8, it is characterised in that：The walking mechanism (4)
Including base plate (20) and road wheel (21), the base plate (20) is fixedly connected with cylinder c (19) bottom, the base plate (20)
Bottom is fixedly connected some road wheels (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129658.8A CN106672813A (en) | 2016-12-09 | 2016-12-09 | Hoisting device being adjustable in height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129658.8A CN106672813A (en) | 2016-12-09 | 2016-12-09 | Hoisting device being adjustable in height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106672813A true CN106672813A (en) | 2017-05-17 |
Family
ID=58869588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611129658.8A Pending CN106672813A (en) | 2016-12-09 | 2016-12-09 | Hoisting device being adjustable in height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106672813A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706810A (en) * | 2017-09-29 | 2018-02-16 | 国家电网公司 | A kind of extra-high voltage insulator piece more changing device and replacing options |
| CN108750912A (en) * | 2018-04-25 | 2018-11-06 | 安徽兴宇轨道装备有限公司 | A kind of adjusting apparatus of integrated sleeper bed accurate adjustment vehicle |
| EP3421409A1 (en) * | 2017-06-30 | 2019-01-02 | Lohr Industrie | Handling gantry and handling system comprising such a gantry |
| CN110526126A (en) * | 2019-08-21 | 2019-12-03 | 上海市安装工程集团有限公司 | Adjustable spacing electrical cabinet lifting frame and its handling method |
| CN110668318A (en) * | 2019-10-12 | 2020-01-10 | 四川大学 | Assembled indoor GIS (gas insulated switchgear) transportation and installation equipment and use method thereof |
| CN112551381A (en) * | 2020-12-02 | 2021-03-26 | 中铁九局集团第七工程有限公司 | Hoisting and transporting support device for bridge building |
| CN113668406A (en) * | 2021-09-26 | 2021-11-19 | 河南国基建设集团有限公司 | Municipal construction prefabricated pier erecting device and erecting method thereof |
-
2016
- 2016-12-09 CN CN201611129658.8A patent/CN106672813A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3421409A1 (en) * | 2017-06-30 | 2019-01-02 | Lohr Industrie | Handling gantry and handling system comprising such a gantry |
| FR3068343A1 (en) * | 2017-06-30 | 2019-01-04 | Lohr Industrie | PORTEUR HANDLING AND HANDLING SYSTEM COMPRISING SUCH A PORTIC |
| CN107706810A (en) * | 2017-09-29 | 2018-02-16 | 国家电网公司 | A kind of extra-high voltage insulator piece more changing device and replacing options |
| CN108750912A (en) * | 2018-04-25 | 2018-11-06 | 安徽兴宇轨道装备有限公司 | A kind of adjusting apparatus of integrated sleeper bed accurate adjustment vehicle |
| CN110526126A (en) * | 2019-08-21 | 2019-12-03 | 上海市安装工程集团有限公司 | Adjustable spacing electrical cabinet lifting frame and its handling method |
| CN110526126B (en) * | 2019-08-21 | 2024-03-29 | 上海市安装工程集团有限公司 | Distance-adjustable electric cabinet lifting frame and lifting method thereof |
| CN110668318A (en) * | 2019-10-12 | 2020-01-10 | 四川大学 | Assembled indoor GIS (gas insulated switchgear) transportation and installation equipment and use method thereof |
| CN110668318B (en) * | 2019-10-12 | 2020-10-27 | 四川大学 | Assembled indoor GIS (gas insulated switchgear) transportation and installation equipment and use method thereof |
| CN112551381A (en) * | 2020-12-02 | 2021-03-26 | 中铁九局集团第七工程有限公司 | Hoisting and transporting support device for bridge building |
| CN113668406A (en) * | 2021-09-26 | 2021-11-19 | 河南国基建设集团有限公司 | Municipal construction prefabricated pier erecting device and erecting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |