CN208292534U - It is a kind of to fix anti-collapse construction crane with multiple spot - Google Patents
It is a kind of to fix anti-collapse construction crane with multiple spot Download PDFInfo
- Publication number
- CN208292534U CN208292534U CN201820798018.4U CN201820798018U CN208292534U CN 208292534 U CN208292534 U CN 208292534U CN 201820798018 U CN201820798018 U CN 201820798018U CN 208292534 U CN208292534 U CN 208292534U
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- CN
- China
- Prior art keywords
- arm
- pedestal
- crane
- telescopic arm
- multiple spot
- 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.)
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Abstract
The utility model discloses a kind of with the fixed anti-collapse construction crane of multiple spot, including pedestal, land plate, tumbler shaft and universal wheel, the upper surface of described pedestal is equipped with turntable, containing box is provided on the left of the lifting arm, shutter is arranged in the top of the motor, the tumbler shaft is located at the upper end of lifting arm, the upper surface of the telescopic arm is provided with anticreep axis, the lower surface of the telescopic arm is provided with support arm, the containing box is internally provided with rope, the universal wheel is located at the lower section of pedestal, the side of the pedestal is provided with extension bar, the landing plate is located at the end of heightening rod.The construction crane is provided with the movement that universal wheel facilitates crane entirety, no longer because mobile problem devotes a tremendous amount of time and manpower, using more convenient, pedestal surrounding is provided with extension bar, pass through extension bar and landing plate, the stability for increasing crane, avoids and occurs phenomenon of collapsing during operation, improves the safety that crane uses.
Description
Technical field
It is specially a kind of with the fixed anti-collapse building of multiple spot the utility model relates to construction crane art field
Construction hoist.
Background technique
With the continuous development of construction scale, crane undertakes the vertical and horizontal haulagman of material at the construction field (site)
Huge effect is played in work, has performance out of the ordinary in terms of reducing construction labor intensity, improving production efficiency, with
The development of present technology, will be used wider and wider for crane is general, the equipment indispensable as work progress slowly.
Crane still remains some problems while being widely applied, as a bulky equipment, for example is making
Occur crane during industry to collapse phenomenon, cause the injures and deaths of construction personnel, place is smaller or topography out-of-flatness shows
Field crane is not available, and influences construction speed, and crane moves needs and spend largely as a kind of bulky construction equipment
Time and manpower, reduce working efficiency, in view of the above-mentioned problems, being innovated on the basis of original construction crane
It improves.
Utility model content
The purpose of this utility model is to provide a kind of with the fixed anti-collapse construction crane of multiple spot, to solve
Mentioned above in the background art occur crane in operation process and collapse phenomenon, the injures and deaths of construction personnel is caused, in place
Smaller or topography out-of-flatness live crane is not available, and influences construction speed, and crane is used as one kind is bulky to apply
The problem of construction equipment is moved and is required a great deal of time and manpower, reduces working efficiency etc..
To achieve the above object, the utility model provides the following technical solutions: a kind of to fix anti-collapse build with multiple spot
Construction hoist is built, including including pedestal, landing plate, tumbler shaft and universal wheel, the upper surface of described pedestal is equipped with turntable, and turns
The upper surface of disk is equipped with lifting arm, containing box is provided on the left of the lifting arm, and motor is provided in front of containing box,
Shutter is arranged in the top of the motor, and the rear of shutter is provided with station, and the tumbler shaft is located at the upper of lifting arm
End, and telescopic arm is connected by tumbler shaft with lifting arm, and the upper surface of the telescopic arm is provided with anticreep axis, and telescopic arm
Top is provided with transmission shaft, and the lower surface of the telescopic arm is provided with support arm, and the containing box is internally provided with rope, and
The end of rope is equipped with hook, and the universal wheel is located at the lower section of pedestal, and the side of pedestal is provided with locked button, described
The side of pedestal is provided with extension bar, and the outer end of extension bar is provided with heightening rod, and the landing plate is located at the end of heightening rod.
Preferably, the lifting arm and telescopic arm are connect in " △ " type structure with support arm, and the structure of support arm is to stretch
Shrinking structure.
Preferably, it there are four the landing plate settings, and lands plate and is located at the position among four sides of pedestal.
Preferably, the structure of the telescopic arm is stretching structure, and telescopic arm is provided with more piece, and every section telescopic arm is most
Front end is provided with anticreep axis.
Preferably, the anticreep axis and transmission shaft are in groove structure, and the anticreep axis of the upper surface installation of telescopic arm
The top most concave point of lower section most concave point and transmission shaft is on the same line.
Preferably, the shutter is located at the top of motor and containing box, and the area of shutter is greater than motor and storage
The sum of area of case.
Compared with prior art, the utility model has the beneficial effects that the construction crane is provided with ten thousand in pedestal
Facilitate the movement of crane entirety to wheel, and be provided with locked button, can arbitrarily control the movement of crane entirety, no longer because
It is devoted a tremendous amount of time for mobile problem and manpower, improves the efficiency of work, pedestal surrounding is provided with extension bar, and lengthen
The length pulled out in the slave pedestal of bar is random length, increases the stability of crane, avoids and fall during operation
It collapses phenomenon, extension bar outer end is provided with heightening rod, and heightening rod height can be adjusted arbitrarily, even if working space is not horizontal
Ground, can also be by the adjustment to surrounding heightening rod height, and cooperating makes pedestal fulfil assignment in horizontality, reduces
Limitation of the operation field situation to crane job.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model left view structural representation；
Fig. 3 is the utility model overlooking structure diagram；
Fig. 4 is schematic diagram of base structure when the utility model is used.
In figure: 1, pedestal, 2, turntable, 3, lifting arm, 4, landing plate, 5, telescopic arm, 6, anticreep axis, 7, transmission shaft, 8, branch
Brace, 9, pivoted arm, 10, station, 11, motor, 12, shutter, 13, containing box, 14, rope, 15, hook, 16, universal wheel,
17, button, 18, extension bar, 19, heightening rod are locked.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of to apply with the fixed anti-collapse building of multiple spot
Work crane, including pedestal 1, turntable 2, lifting arm 3, landing plate 4, telescopic arm 5, anticreep axis 6, transmission shaft 7, support arm 8, pivoted arm
Axis 9, motor 11, shutter 12, containing box 13, rope 14, hook 15, universal wheel 16, locked button 17, lengthens station 10
Bar 18 and heightening rod 19, the upper surface of pedestal 1 is equipped with turntable 2, and the upper surface of turntable 2 is equipped with lifting arm 3, lifting arm 3
Left side is provided with containing box 13, and the front of containing box 13 is provided with motor 11, and shutter 12 is arranged in the top of motor 11, and hides
The rear of baffle 12 is provided with station 10, and shutter 12 is located at the top of motor 11 and containing box 13, and the face of shutter 12
Product is greater than the sum of the area of motor 11 and containing box 13, and shutter 12 ensure that caused by rainy day motor 11 will not be drenched because of rainwater
Damage, while ensure that rope 14 will not extend the service life of rope 14, tumbler shaft 9, which is located at, to be risen because getting rusty caused by rainwater
The upper end of arm 3 drops, and telescopic arm 5 is connected by tumbler shaft 9 with lifting arm 3, and the upper surface of telescopic arm 5 is provided with anticreep axis 6,
And the top of telescopic arm 5 is provided with transmission shaft 7, the structure of telescopic arm 5 is stretching structure, and telescopic arm 5 is provided with more piece, and
Every 5 front end of section telescopic arm is provided with anticreep axis 6, and telescopic arm 5 is provided with more piece, increases the working range of crane, stretches
5 front end of contracting arm be respectively provided with anticreep axis 6 avoid rope 14 because excessively relaxation fall off caused by knot or winding, anticreep axis 6 and pass
Moving axis 7 is in groove structure, and the top of the lower section most concave point of the anticreep axis 6 of the upper surface installation of telescopic arm 5 and transmission shaft 7 is most
Concave point on the same line, guarantee rope 14 stress point-blank, reduce because unbalance stress to rope 14 caused by damage
Bad, the lower surface of telescopic arm 5 is provided with support arm 8, lifting arm 3 and telescopic arm 5 and is connect with support arm 8 in " △ " type structure, and
The structure of support arm 8 is stretching structure, and the stability of triangle has ensured the stabilization of lifting arm 3 and telescopic arm 5 during operation
Property, and the structure of branch gripping arm 8 is stretching structure, can be finely adjusted to the distance of the outermost end of telescopic arm 5, and telescopic arm 5 is reduced
Shaking amplitude, increase the safety of operation, containing box 13 is internally provided with rope 14, and the end of rope 14 is equipped with
Hook 15, universal wheel 16 is located at the lower section of pedestal 1, and the side of pedestal 1 is provided with locked button 17, the side setting of pedestal 1
There is extension bar 18, and the outer end of extension bar 18 is provided with heightening rod 19, the end landing plate 4 that landing plate 4 is located at heightening rod 19 is set
It there are four setting, and lands plate 4 and is located at the position among four sides of pedestal 1, land the structure in the form of annular discs of plate 4, increase
With the contact area on ground, dispersed crane to the pressure on ground, avoid because landing plate 4 it is excessive to ground pressure caused by be recessed
And keeps crane integral inclined or even collapse.
Working principle: when using the construction crane, first the structure of construction crane is carried out simple
Solution, operation field looks for an opposed flattened position first, locks universal wheel 16 by locked button 17, makes pedestal 1 will not
It moves again, ensures the safety of operation, extension bar 18 is pulled out from pedestal 1, then remove on landing 4 ground of plate to horizontality,
By adjusting the height of heightening rod 19, adjustment landing plate 4 is at a distance from ground, until universal wheel 16 leaves ground, landing plate 4 is in
Disc-shaped structure increases the contact area with ground, has dispersed crane to the pressure on ground, avoids because landing plate 4 is to ground
Pressure is excessive to be caused to be recessed and keep crane integral inclined or even collapse, and rope 14 is respectively from the lower part of anticreep axis 6 and transmission shaft 7
Top pass through, ensure rope 14 suffered by power point-blank, reduce because unbalance stress to rope 14 caused by damage, together
When avoid rope 14 because excessively relaxation fall off cause knot or wind due to the influence caused by crane job, according to crane
The height that operation needs, operator adjust the height of lifting arm 3 in 10 position of station, adjust crane by telescopic arm 5
Working range, support arm 8 can to crane work height and range be finely adjusted, reduce telescopic arm 5 shaking amplitude,
The safety for increasing crane work changes the operating direction of crane by the rotation of turntable 2, and hook 15 is mounted on rope
14 ends, motor 11 are changed the height of hook 15 by the rope 14 in control containing box 13, fulfiled assignment, here it is the buildings
The working principle of construction hoist.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of with the fixed anti-collapse construction crane of multiple spot, including pedestal (1), landing plate (4), tumbler shaft (9)
With universal wheel (16), it is characterised in that: the upper surface of described pedestal (1) is equipped with turntable (2), and the upper surface installation of turntable (2)
Have lifting arm (3), is provided with containing box (13) on the left of the lifting arm (3), and be provided with motor in front of containing box (13)
(11), shutter (12) are arranged in the top of the motor (11), and the rear of shutter (12) is provided with station (10), described
Tumbler shaft (9) is located at the upper end of lifting arm (3), and telescopic arm (5) is connected by tumbler shaft (9) with lifting arm (3), described to stretch
The upper surface of contracting arm (5) is provided with anticreep axis (6), and the top of telescopic arm (5) is provided with transmission shaft (7), the telescopic arm (5)
Lower surface be provided with support arm (8), the containing box (13) is internally provided with rope (14), and rope (14) end peace
Equipped with hook (15), the universal wheel (16) is located at the lower section of pedestal (1), and the side of pedestal (1) is provided with locked button
(17), the side of the pedestal (1) is provided with extension bar (18), and the outer end of extension bar (18) is provided with heightening rod (19), institute
State the end that landing plate (4) is located at heightening rod (19).
2. according to claim 1 a kind of with the fixed anti-collapse construction crane of multiple spot, it is characterised in that: institute
It states lifting arm (3) and telescopic arm (5) to be connect with support arm (8) in " △ " type structure, and the structure of support arm (8) is flexible knot
Structure.
3. according to claim 1 a kind of with the fixed anti-collapse construction crane of multiple spot, it is characterised in that: institute
It states there are four landing plate (4) settings, and lands plate (4) and be located at the position among four sides of pedestal (1).
4. according to claim 1 a kind of with the fixed anti-collapse construction crane of multiple spot, it is characterised in that: institute
The structure for stating telescopic arm (5) is stretching structure, and telescopic arm (5) is provided with more piece, and every section telescopic arm (5) front end is all provided with
It is equipped with anticreep axis (6).
5. according to claim 1 a kind of with the fixed anti-collapse construction crane of multiple spot, it is characterised in that: institute
Anticreep axis (6) and transmission shaft (7) are stated in groove structure, and the lower section of the anticreep axis (6) of the upper surface installation of telescopic arm (5) is most
Concave point and the top most concave point of transmission shaft (7) are on the same line.
6. according to claim 1 a kind of with the fixed anti-collapse construction crane of multiple spot, it is characterised in that: institute
The top that shutter (12) is located at motor (11) and containing box (13) is stated, and the area of shutter (12) is greater than motor (11) and receives
Receive the sum of the area of case (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798018.4U CN208292534U (en) | 2018-05-28 | 2018-05-28 | It is a kind of to fix anti-collapse construction crane with multiple spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798018.4U CN208292534U (en) | 2018-05-28 | 2018-05-28 | It is a kind of to fix anti-collapse construction crane with multiple spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208292534U true CN208292534U (en) | 2018-12-28 |
Family
ID=64727230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820798018.4U Expired - Fee Related CN208292534U (en) | 2018-05-28 | 2018-05-28 | It is a kind of to fix anti-collapse construction crane with multiple spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208292534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573529A (en) * | 2020-05-14 | 2020-08-25 | 刘凯莉 | Special hoisting equipment of electric power |
| CN111943073A (en) * | 2020-07-17 | 2020-11-17 | 路智中 | Portable single-arm hydraulic small crane |
-
2018
- 2018-05-28 CN CN201820798018.4U patent/CN208292534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573529A (en) * | 2020-05-14 | 2020-08-25 | 刘凯莉 | Special hoisting equipment of electric power |
| CN111943073A (en) * | 2020-07-17 | 2020-11-17 | 路智中 | Portable single-arm hydraulic small crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190528 |