CN209428009U - A kind of telescopic articulated arm hoist - Google Patents
A kind of telescopic articulated arm hoist Download PDFInfo
- Publication number
- CN209428009U CN209428009U CN201920062809.5U CN201920062809U CN209428009U CN 209428009 U CN209428009 U CN 209428009U CN 201920062809 U CN201920062809 U CN 201920062809U CN 209428009 U CN209428009 U CN 209428009U
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- articulated arm
- telescopic
- arm
- hoist
- plate
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Abstract
The utility model discloses a kind of telescopic articulated arm hoists, including column, articulated arm, articulated arm is horizontally connected on column by rotating connector, be slidably connected at least two hoist crabs below articulated arm, horizontal extension arm is equipped with below hoist crab, hoist crab is fixedly connected with telescopic arm.The telescopic articulated arm hoist of the utility model, due to being equipped with articulated arm and telescopic arm, it only needs to turn round arm lengths in normal region, when needing trans-regional transport, telescopic arm is extracted below articulated arm, both it can expand traffic coverage, under the premise of not increasing articulated arm occupied space, increase the span scope of transport.
Description
Technical field
The utility model relates to hanging apparatus technical fields, and in particular to a kind of telescopic articulated arm hoist.
Background technique
Articulated arm hoist working strength be it is light-duty, the crane of this type generally by column, articulated arm, revolution drive
Dynamic device and electric block composition, column lower end are fixed in concrete foundation by foundation bolt, are slowed down by cycloidal-pin wheel and are filled
It sets to drive revolution revolution of arm, electric block makees left and right linear running, and hoisting heavy on articulated arm I-steel.Crane rotation
Arm is hollow section structure, and from heavy and light, span is big, and lifting capacity is big, economy and durability.Built-in walking mechanism, using the band axis of rolling
The special engineering plastics held walk wheel, and frictional force is small, walk brisk；Structure size is small, is particularly conducive to improve lift hook travel range.
The articulated arm of existing articulated arm hoist is an independent crossbeam, and occupied space is fixed, and carrying region has
Limit.
In view of the above-mentioned problems, proposing the utility model.
Utility model content
The purpose of the utility model is to provide a kind of telescopic articulated arm hoists.
To realize above-mentioned purpose of utility model, the technical solution of the utility model is: a kind of telescopic articulated arm slings weight
Machine, including column, articulated arm, articulated arm are horizontally connected on column by rotating connector, are slidingly attached to below articulated arm
Few two hoist crabs, hoist crab lower section are equipped with horizontal extension arm, and hoist crab is fixedly connected with telescopic arm.
Wherein, rotating connector includes horizontally disposed upper mounted plate and bottom plate, and upper mounted plate is fixed on column,
Bottom plate is fixed on the column below upper mounted plate, and what rotation connection was vertically arranged between upper mounted plate and bottom plate turns
Axis, shaft are fixedly connected with articulated arm by fixedly connected part, and the bottom plate below articulated arm is equipped with two be vertically arranged
Limit plate, limit plate are set to articulated arm two sides, and articulated arm rotates in the space that two limit plates limit under external force.
Wherein, the left side of hoist crab connection telescopic arm.
Wherein, upper mounted plate is connect in the middle part of articulated arm by reinforcing rib.
Wherein, shaft upper end is rotationally connected on upper mounted plate by upper bearing (metal), and shaft lower end is rotated by lower bearing to be connected
It is connected on bottom plate.
Wherein, upper bearing (metal) and lower bearing are capacity eccentric bearing.
Wherein, the bottom plate below articulated arm is equipped with arc-shaped slot, and limit plate bottom is connected to logical by bolt thread
In slot.
Wherein, limit plate side is equipped with cushion.
Wherein, fixedly connected part is hollow square tube, and the square tube suit is fixed on the outside of shaft, and the articulated arm is fixed on
Square tube side.
The beneficial effects of the utility model are:
The telescopic articulated arm hoist of the utility model, due to being equipped with articulated arm and telescopic arm, in normal region
It only needs to turn round arm lengths, when needing trans-regional transport, telescopic arm is extracted below articulated arm, can both expand fortune
Defeated range increases the span scope of transport under the premise of not increasing articulated arm occupied space.
Detailed description of the invention
When considered in conjunction with the accompanying drawings, by referring to following detailed description, it can more completely more fully understand that this is practical new
Type and being easy learns many adjoint advantages, but attached drawing described herein is used to provide to the utility model into one
Step understands, constitutes a part of the utility model, and the illustrative embodiments and their description of the utility model are practical for explaining
It is novel, it does not constitute improper limits to the present invention, in which:
Fig. 1 is a kind of structural schematic diagram of telescopic articulated arm hoist of the utility model；
Fig. 2 is a kind of rotating connector structural schematic diagram of telescopic articulated arm hoist of the utility model.
Specific embodiment
Below in conjunction with attached drawing to the utility model, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation description.
Such as Fig. 1-2, a kind of telescopic articulated arm hoist, including column 1, articulated arm 2, articulated arm 2 are connected by rotation
Fitting is horizontally connected to 1 upper end of column, and be slidably connected at least two hoist crabs 17 below articulated arm 2,17 lower section of hoist crab
Equipped with horizontal extension arm 16, hoist crab 17 is fixedly connected with telescopic arm 16.Be slidably connected hoist crab 7 below telescopic arm 16,
Grabbing device, such as vacuum absorbing and hoisting machine are connected on hoist crab.In the traffic coverage of normal span, telescopic arm does not need to drag
Out, only in dragging hoist crab 7, movement can both be completed to convey on telescopic arm, when needing trans-regional transport, can will stretch
Contracting arm 16 is extracted, and equivalent to increase the length of articulated arm, increases transport span.
More preferably technical solution, rotating connector include horizontally disposed upper mounted plate 4 and bottom plate 6, upper mounted plate 4
It is fixed on column 1, bottom plate 6 is fixed on the column 1 of 4 lower section of upper mounted plate, between upper mounted plate 4 and bottom plate 6
Be rotatablely connected the shaft 10 that is vertically arranged, shaft 10 is fixedly connected with articulated arm 2 by fixedly connected part, below articulated arm 2 under
Fixed plate 6 is equipped with two limit plates 5 being vertically arranged, and limit plate 5 is set to 2 two sides of articulated arm, and articulated arm 2 is under external force
It is rotated in the space that two limit plates 5 limit.
Articulated arm 2 rotates in the range of two limiting plates 5 limit under the dragging of staff along shaft, avoids dropping
Excessively extraneous personnel or equipment are damaged.
More preferably technical solution, hoist crab 17 connect the left side of telescopic arm 16.Telescopic arm can be made to be drawn to back completely
Below pivoted arm, stores, occupy least space
More preferably technical solution, upper mounted plate 4 are connect in the middle part of articulated arm 2 by reinforcing rib 15.
More preferably technical solution, 10 upper end of shaft are rotationally connected on upper mounted plate 4 by upper bearing (metal) 12,10 lower end of shaft
It is rotationally connected on bottom plate 6 by lower bearing 11.
More preferably technical solution, upper bearing (metal) 12 and lower bearing 11 are capacity eccentric bearing.Capacity eccentric bearing avoids shaft upper and lower side
Discontinuity is caused in the case of decentraction to damage to bearing.
The bottom plate 6 of more preferably technical solution, 2 lower section of articulated arm is equipped with arc-shaped slot 14, and 5 bottom of limit plate passes through spiral shell
Bolt is threadedly connected in through slot 14.It can be adjusted according to the needs the position of limit plate, so as to adjust the slewing area of articulated arm.
More preferably technical solution, 5 side of limit plate are equipped with cushion 13, play damping when articulated arm 2 collides limit plate 5
Effect.
More preferably technical solution, fixedly connected part are hollow square tube 3, and the suit of square tube 3 is fixed on 10 outside of shaft, articulated arm
2 are fixed on 3 side of square tube, convenient for fixed articulated arm 2.
In conclusion the telescopic articulated arm hoist of the utility model, due to being equipped with articulated arm and telescopic arm, just
It only needs to turn round arm lengths in normal region, when needing trans-regional transport, telescopic arm is extracted below articulated arm, both may be used
To expand traffic coverage, under the premise of not increasing articulated arm occupied space, the span scope of transport is increased.
Claims (9)
1. a kind of telescopic articulated arm hoist, including column, articulated arm, which is characterized in that the articulated arm passes through rotation
Connector is horizontally connected on column, and be slidably connected at least two hoist crabs below the articulated arm, under the hoist crab
Side is equipped with horizontal extension arm, and the hoist crab is fixedly connected with telescopic arm.
2. a kind of telescopic articulated arm hoist according to claim 1, which is characterized in that the rotating connector packet
Horizontally disposed upper mounted plate and bottom plate are included, fixed plate is fixed on column, and the bottom plate is fixed on
On column below fixed plate, the shaft being vertically arranged, the shaft are rotatablely connected between fixed plate and bottom plate
It is fixedly connected with articulated arm by fixedly connected part, the bottom plate below the articulated arm is equipped with two limits being vertically arranged
Plate, the limit plate are set to articulated arm two sides, and the articulated arm turns in the space that two limit plates limit under external force
It is dynamic.
3. a kind of telescopic articulated arm hoist according to claim 2, which is characterized in that the hoist crab connection
The left side of telescopic arm.
4. a kind of telescopic articulated arm hoist according to claim 2, which is characterized in that fixed plate with return
It is connected in the middle part of pivoted arm by reinforcing rib.
5. a kind of telescopic articulated arm hoist according to claim 2, which is characterized in that the shaft upper end passes through
Upper bearing (metal) is rotationally connected on upper mounted plate, and the shaft lower end is rotationally connected on bottom plate by lower bearing.
6. a kind of telescopic articulated arm hoist according to claim 5, which is characterized in that the upper bearing (metal) and lower axle
Holding is capacity eccentric bearing.
7. a kind of telescopic articulated arm hoist according to claim 2, which is characterized in that below the articulated arm
Bottom plate is equipped with arc-shaped slot, and the limit plate bottom is connected in through slot by bolt thread.
8. a kind of telescopic articulated arm hoist according to claim 7, which is characterized in that on the limit plate side
Equipped with cushion.
9. according to a kind of described in any item telescopic articulated arm hoists of claim 2-8, which is characterized in that the fixation
Connector is hollow square tube, and the square tube suit is fixed on the outside of shaft, and the articulated arm is fixed on square tube side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062809.5U CN209428009U (en) | 2019-01-15 | 2019-01-15 | A kind of telescopic articulated arm hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062809.5U CN209428009U (en) | 2019-01-15 | 2019-01-15 | A kind of telescopic articulated arm hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209428009U true CN209428009U (en) | 2019-09-24 |
Family
ID=67976273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920062809.5U Active CN209428009U (en) | 2019-01-15 | 2019-01-15 | A kind of telescopic articulated arm hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209428009U (en) |
-
2019
- 2019-01-15 CN CN201920062809.5U patent/CN209428009U/en active Active
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| GR01 | Patent grant |