CN102852326B - The bearing of overhanging beam - Google Patents
The bearing of overhanging beam Download PDFInfo
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- CN102852326B CN102852326B CN201210372286.7A CN201210372286A CN102852326B CN 102852326 B CN102852326 B CN 102852326B CN 201210372286 A CN201210372286 A CN 201210372286A CN 102852326 B CN102852326 B CN 102852326B
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- hound
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- bearing pin
- screw rod
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Abstract
The present invention relates to a kind of bearing of the beam that overhangs, specifically for the beam that firmly overhangs, belong to technical field of high-altitude operation equipment.It comprises hound, the second connecting screw rod, second time hound, the 4th bearing pin and the second axis pin base on hound on montant, ears anchor ear, pedestal, the first bearing pin, first, the first connecting screw rod, first time hound, the second bearing pin, the first axis pin base, the 3rd bearing pin, second, and montant upper end is fastened by bolts ears anchor ear.Described ears anchor ear both sides are respectively equipped with a pin shaft hole, respectively by hound on hound, second on the first bearing pin, the 3rd pinned connection first in the pin shaft hole of both sides.The present invention is simple, compact and reasonable for structure; Bearing intensity is high, good stability, use safety.
Description
Technical field
The present invention relates to a kind of bearing of the beam that overhangs, specifically for the beam that firmly overhangs, belong to technical field of high-altitude operation equipment.
Background technology
High-lift operation hanging cradle in use often runs into the super-high buildings such as parapet and roof billboard, and their height can reach 2.5 ~ 4m, and what have even reaches 5 ~ 6m.And overhanging beam in the hitch of conventional general high-lift operation hanging cradle and ground distance are 1.2 ~ 1.8m, obviously instructions for use can not be met.
Although can increase the front and back bearing of hitch according to desired height, height of support increase can cause pipe fitting poor stability, easy bending jackknifing.In Practical Project, usually there is superelevation bearing abrupt bend fracture, cause equipment to damage even human casualty accident.The potential safety hazard that certain existence is very large, must solve as early as possible.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus provide a kind of bearing of the beam that overhangs, can be used in the high-lift operation hanging cradle needing superelevation to construct, good stability, laser intensity is high, use safety.
According to technical scheme provided by the invention, a kind of bearing of the beam that overhangs comprises hound, the second connecting screw rod, second time hound, the 4th bearing pin and the second axis pin base on hound on montant, ears anchor ear, pedestal, the first bearing pin, first, the first connecting screw rod, first time hound, the second bearing pin, the first axis pin base, the 3rd bearing pin, second, montant is fixed on pedestal, it is characterized in that: montant upper end is fastened by bolts ears anchor ear.Described ears anchor ear both sides are respectively equipped with a pin shaft hole, respectively by hound on hound, second on the first bearing pin, the 3rd pinned connection first in the pin shaft hole of both sides.
On described first, hound lower end is spirally connected the first connecting screw rod, and the first connecting screw rod lower end is spirally connected first time hound.Described first time hound lower end is by the second pinned connection first axis pin base, and the first axis pin base is fixed on pedestal.On described second, hound lower end is spirally connected the second connecting screw rod, and the second connecting screw rod lower end is spirally connected second time hound.Described second time hound lower end is by the 3rd pinned connection second axis pin base, and the second axis pin base is fixed on pedestal.
Described first axis pin base and the second axis pin base distribute in montant bilateral symmetry.
Compared with the prior art the present invention has the following advantages: the present invention is simple, compact and reasonable for structure; Bearing intensity is high, good stability, use safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is scheme of installation of the present invention.
Description of reference numerals: hound, 12-second connecting screw rod, 13-second time hound bar 14-the 4th bearing pin, 15-second axis pin base on hound, 6-first connecting screw rod, 7-first time hound, 8-second bearing pin, 9-first axis pin base, 10-the 3rd bearing pin, 11-second on 1-montant, 2-ears anchor ear, 3-pedestal, 4-first bearing pin, 5-first.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1, the present invention mainly to comprise on montant 1, ears anchor ear 2, pedestal 3, first bearing pin 4, first hound 11, second connecting screw rod 12, second time hound 13, the 4th bearing pin 14 and the second axis pin base 15 on hound 5, first connecting screw rod 6, first time hound 7, second bearing pin 8, first axis pin base 9, the 3rd bearing pin 10, second.
Montant 1 is fixed on pedestal 3, and montant 1 upper end is fastened by bolts ears anchor ear 2.Described ears anchor ear 2 both sides are respectively equipped with a pin shaft hole, to connect on first hound 11 on hound 5, second in the pin shaft hole of both sides respectively by the first bearing pin 4, the 3rd bearing pin 10.
On described first, first connecting screw rod 6, first connecting screw rod 6 lower end that is spirally connected, hound 5 lower end is spirally connected first time hound 7.Described first time hound 7 lower end connects the first axis pin base 9, first axis pin base 9 by the second bearing pin 8 and is fixed on pedestal 3.
On described second, second connecting screw rod 12, second connecting screw rod 12 lower end that is spirally connected, hound 11 lower end is spirally connected second time hound 13.Described second time hound 13 lower end connects the second axis pin base 15, second axis pin base 15 by the 3rd bearing pin 10 and is fixed on pedestal 3.
Described first axis pin base 9 and the second axis pin base 15 distribute in montant 1 bilateral symmetry.
As shown in Figure 2, two of overhanging beam lower bottom bases in use, are connected montant 1 by the present invention respectively, montant 1 and both sides first on hound 5, second hound 11, first time hound 7, second time hound 13 jointly stressed, make overhanging beam keep stable.Montant 1 both sides first on hound 5, second hound 11, first time hound 7, second time hound 13 further enhance the intensity of bearing.The elasticity that on first, on hound 5, second, hound 11, first time hound 7, second time hound 13 connects can be adjusted by the first connecting screw rod 6, second connecting screw rod 12.
Claims (1)
1. the bearing of the beam that overhangs, comprise montant (1), ears anchor ear (2), pedestal (3), first bearing pin (4), hound (5) on first, first connecting screw rod (6), first time hound (7), second bearing pin (8), first axis pin base (9), 3rd bearing pin (10), hound (11) on second, second connecting screw rod (12), second time hound (13), 4th bearing pin (14) and the second axis pin base (15), montant (1) is fixed on pedestal (3), it is characterized in that: montant (1) upper end is fastened by bolts ears anchor ear (2), described ears anchor ear (2) both sides are respectively equipped with a pin shaft hole, respectively by hound (11) on hound (5), second in the first bearing pin (4), the 3rd bearing pin (10) connection first in the pin shaft hole of both sides,
On described first, hound (5) lower end is spirally connected the first connecting screw rod (6), and the first connecting screw rod (6) lower end is spirally connected first time hound (7); Described first time hound (7) lower end connects the first axis pin base (9) by the second bearing pin (8), and the first axis pin base (9) is fixed on pedestal (3); On described second, hound (11) lower end is spirally connected the second connecting screw rod (12), and the second connecting screw rod (12) lower end is spirally connected second time hound (13); Described second time hound (13) lower end connects the second axis pin base (15) by the 3rd bearing pin (10), and the second axis pin base (15) is fixed on pedestal (3);
Described first axis pin base (9) and the second axis pin base (15) distribute in montant (1) bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372286.7A CN102852326B (en) | 2012-09-27 | 2012-09-27 | The bearing of overhanging beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372286.7A CN102852326B (en) | 2012-09-27 | 2012-09-27 | The bearing of overhanging beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102852326A CN102852326A (en) | 2013-01-02 |
| CN102852326B true CN102852326B (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210372286.7A Active CN102852326B (en) | 2012-09-27 | 2012-09-27 | The bearing of overhanging beam |
Country Status (1)
| Country | Link |
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| CN (1) | CN102852326B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496027A (en) * | 1983-01-31 | 1985-01-29 | Spider Staging, Inc. | Mobile outrigger for suspending scaffold |
| CN201818095U (en) * | 2010-09-29 | 2011-05-04 | 赵欣荣 | Novel embedded structure for composite pipe bodies |
| CN202000651U (en) * | 2011-04-15 | 2011-10-05 | 中国葛洲坝集团股份有限公司 | Adjustable wall-mounted supporting device for reinforcing upright columns |
| CN202359861U (en) * | 2011-12-03 | 2012-08-01 | 栾川龙宇钼业有限公司 | Horizontal temporary telegraph pole in diggings |
| CN202829510U (en) * | 2012-09-27 | 2013-03-27 | 无锡久一重工机械有限公司 | Supporting seat of cantilevered beam |
-
2012
- 2012-09-27 CN CN201210372286.7A patent/CN102852326B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496027A (en) * | 1983-01-31 | 1985-01-29 | Spider Staging, Inc. | Mobile outrigger for suspending scaffold |
| CN201818095U (en) * | 2010-09-29 | 2011-05-04 | 赵欣荣 | Novel embedded structure for composite pipe bodies |
| CN202000651U (en) * | 2011-04-15 | 2011-10-05 | 中国葛洲坝集团股份有限公司 | Adjustable wall-mounted supporting device for reinforcing upright columns |
| CN202359861U (en) * | 2011-12-03 | 2012-08-01 | 栾川龙宇钼业有限公司 | Horizontal temporary telegraph pole in diggings |
| CN202829510U (en) * | 2012-09-27 | 2013-03-27 | 无锡久一重工机械有限公司 | Supporting seat of cantilevered beam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102852326A (en) | 2013-01-02 |
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