CN103241621A - Automatic safety pedal of building hoist - Google Patents
Automatic safety pedal of building hoist Download PDFInfo
- Publication number
- CN103241621A CN103241621A CN201310185457XA CN201310185457A CN103241621A CN 103241621 A CN103241621 A CN 103241621A CN 201310185457X A CN201310185457X A CN 201310185457XA CN 201310185457 A CN201310185457 A CN 201310185457A CN 103241621 A CN103241621 A CN 103241621A
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- pedal
- steel
- building hoist
- discharging platform
- round steel
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Abstract
The invention discloses an automatic safety pedal of a building hoist. The pedal comprises a hanging cage (1) and a vertical sliding door (2) and is characterized in that an anti-skidding pedal (4) is hinged to two sides on a base plate of the hanging cage (1) through hinges (3), two sections of round steel A (5) are welded at the other end of the anti-skidding pedal (4), two pieces of angle steel or groove steel are welded on the vertical sliding door (2) at the position corresponding to the round steel A (5) of the anti-skidding pedal (4) to form tracks (6) corresponding to the two sections of round steel A (5), and clamping rings are formed by the round steel A (5) and the angle steel or the groove steel. The automatic safety pedal can prevent an operation worker from moving a manual pedal in the cart pushing process, avoids poor gap protection between the building hoist and a discharging platform or falling of the manual pedal from a gap between the building hoist and the discharging platform, avoids high-altitude falling accidents, can be automatically connected onto the discharging platform in an overlapping mode, effectively improves working efficiency and saves labor.
Description
Technical field
The invention belongs to the accessory building facility, relate in particular to a kind of building hoist automatic safe pedal.
Background technology:
In the site operation process of construction project, building hoist is with the most use, in order to solve the vertical transport of material, uses building hoist in a large number; Because there are certain distance (normal conditions have about 100mm) in building hoist and discharging platform, when the construction operation personnel transport material to the construction operation face from the cage of building hoist, usually the camp site covers (perhaps not taking any measure) as pedal with plank with the gap between building hoist and the discharging platform temporarily, cause interim cover plate or material to drop from the gap between building hoist and the discharging platform easily, produce safety misadventure; In order to prevent because of the invalid protection in the gap between building hoist and the discharging platform high bob accident taking place.
At present, use plank to have following shortcoming as pedal (perhaps not taking any measure) in the construction project construction:
1, use plank (or other materials) as pedal, the pedal putting position is random big, and it is not fixing, operating worker is in the go-cart process, cause pedal to move easily, make the gap protection between building hoist and the discharging platform not tight, material drops between the gap for protection, causes high bob accident.
2, use plank (or other materials) as pedal, operating worker because hand barrow and operating personnel cause pedal to drop from the gap between building hoist and the discharging platform to the passing of pedal, causes high bob accident with the transported in hand truck fashion material time.
3, with plank (or other materials) as pedal, transport after the transportation of material and material finishes at every turn, all need artificial lay and remove pedal, not only take a lot of work but also time-consuming.
4, use plank (or other materials) as pedal, the access times of pedal are subjected to the influence of material and the rigidity of pedal material, and human element influence simultaneously is bigger.
Summary of the invention:
The objective of the invention is to overcome above-mentioned shortcoming provides a kind of building hoist automatic safe pedal, and this safety tread can be overlapped on the discharging platform automatically, effectively raises work efficiency, has saved labour power; Prevent that operating worker from causing pedal to move in the go-cart process, avoided the tight or pedal of gap protection between building hoist and the discharging platform to drop from the gap between building hoist and the discharging platform, avoid the generation of high bob accident.
Purpose of the present invention and solve its technical problem underlying and realize by the following technical solutions: a kind of building hoist automatic safe pedal, comprise building hoist cage and sliding door up and down, it is characterized in that, the both sides hinged antiskid pedal of hinge on the cage base plate, the antiskid pedal other end welds two pitch circle steel A, weld two angle steel or channel-section steel with the round steel A corresponding position of antiskid pedal on the sliding door up and down, form the track corresponding with two pitch circle steel A, round steel A and angle steel or channel-section steel form snap ring.
Above-mentioned hinge is made up of round steel B and steel sleeve.
Above-mentioned antiskid pedal adopts the checkered steel plate of 3～5mm to make.
During use, sliding door is up opened up and down, and round steel A slides along track, and antiskid pedal gets final product safe discharging because deadweight is overlapped on the discharging platform by hinge through.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the advantage of the present invention in the construction project construction:
1, pedal and cage are fixing with welding, can avoid pedal putting position randomness by actv., and stationkeeping, prevent that operating worker from causing pedal to move in the go-cart process, avoid the not tight problem of gap protection between building hoist and the discharging platform, avoided the generation of high bob accident.
2, operating worker can prevent that hand barrow and operating personnel to producing the pedal pushing phenomenon, having avoided pedal to drop from the gap between building hoist and the discharging platform with the transported in hand truck fashion material time, can take precautions against the generation of high bob accident by actv..
3, pedal adopts the welding hinge to be connected with cage, and simultaneously, pedal leans against on the cage protective door and outside inclination angle is arranged, when opening the protective door of building hoist, pedal is overlapped on the discharging platform under the effect of deadweight automatically, effectively raise work efficiency, saved labour power.
4, pedal adopts the checkered steel plate of 3～5mm to make, and its material and rigidity can satisfy the needs of construction safety fully, and once mounting just can satisfy the needs in whole construction cycle.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the C enlarged drawing of Fig. 2;
Fig. 4 is the B enlarged drawing of Fig. 1;
Fig. 5 is hinge scheme drawing of the present invention;
Fig. 6 is use constitution diagram of the present invention.
Mark among the figure:
1, cage, 2, sliding door up and down, 3, hinge, 4, antiskid pedal, 5, round steel A, 6, track, 7, round steel B, 8, steel sleeve, 9, discharging platform.
The specific embodiment:
Below in conjunction with accompanying drawing and preferred embodiment, to the building hoist automatic safe pedal specific embodiment, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Referring to Fig. 1-6, a kind of building hoist automatic safe pedal, comprise building hoist cage 1 and sliding door 2 up and down, it is characterized in that, both sides hinge 3 hinged antiskid pedals 4 on cage 1 base plate, antiskid pedal 4 other ends weld two pitch circle steel A5, weld two angle steel or channel-section steel with the round steel A5 corresponding position of antiskid pedal 4 on the sliding door 2 up and down, form the track 6 corresponding with two pitch circle steel A5, round steel A5 and angle steel or channel-section steel form snap ring.
Above-mentioned hinge 3 is made up of round steel B7 and steel sleeve 8.
Above-mentioned antiskid pedal 4 adopts the checkered steel plate of 3～5mm to make.
During use, sliding door 2 is up opened up and down, and round steel A5 slides along track 6, and antiskid pedal 4 gets final product safe discharging because deadweight is overlapped on the discharging platform 9 by hinge 3 rotations.
The present invention can prevent that operating worker from causing artificial pedal to move in the go-cart process, avoid the gap not tight or artificial pedal of protection between building hoist and the discharging platform to drop from the gap between building hoist and the discharging platform, avoided the generation of high bob accident; And safety tread can be overlapped on the discharging platform automatically, effectively raises work efficiency, has saved labour power.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present invention.
Claims (3)
1. building hoist automatic safe pedal, comprise building hoist cage (1) and sliding door (2) up and down, it is characterized in that: the both sides hinged antiskid pedal of hinge (3) (4) on cage (1) base plate, antiskid pedal (4) other end welds two pitch circle steel A(5), sliding door (2) is gone up the round steel A(5 with antiskid pedal (4) up and down) corresponding position welds two angle steel or channel-section steel, form and two pitch circle steel A(5) corresponding track (6), round steel A(5) form snap ring with angle steel or channel-section steel.
2. building hoist automatic safe pedal as claimed in claim 1, it is characterized in that: described hinge (3) is by round steel B(7) and steel sleeve (8) form.
3. building hoist automatic safe pedal as claimed in claim 1 is characterized in that: the checkered steel plate making of described antiskid pedal (4) employing 3～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185457XA CN103241621A (en) | 2013-05-20 | 2013-05-20 | Automatic safety pedal of building hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185457XA CN103241621A (en) | 2013-05-20 | 2013-05-20 | Automatic safety pedal of building hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241621A true CN103241621A (en) | 2013-08-14 |
Family
ID=48921539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310185457XA Pending CN103241621A (en) | 2013-05-20 | 2013-05-20 | Automatic safety pedal of building hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947854A (en) * | 2016-07-05 | 2016-09-21 | 中国华西企业股份有限公司 | Safe landing door for vertical hoisting device |
| CN109941872A (en) * | 2017-12-21 | 2019-06-28 | 姚晓宁 | Building hoist self-action safe pedal device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258212Y (en) * | 2008-08-11 | 2009-06-17 | 河北建工集团有限责任公司 | Safe in and out pedal for construction hoist |
| CN202321896U (en) * | 2011-11-17 | 2012-07-11 | 中天建设集团有限公司 | Safety linkage device of construction lift for people and goods |
| CN202808143U (en) * | 2012-07-31 | 2013-03-20 | 中天建设集团有限公司天津分公司 | Passage structure among construction elevator and floors |
| CN203255839U (en) * | 2013-05-20 | 2013-10-30 | 贵州建工集团有限公司 | Automatic safety pedal of construction elevator |
-
2013
- 2013-05-20 CN CN201310185457XA patent/CN103241621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201258212Y (en) * | 2008-08-11 | 2009-06-17 | 河北建工集团有限责任公司 | Safe in and out pedal for construction hoist |
| CN202321896U (en) * | 2011-11-17 | 2012-07-11 | 中天建设集团有限公司 | Safety linkage device of construction lift for people and goods |
| CN202808143U (en) * | 2012-07-31 | 2013-03-20 | 中天建设集团有限公司天津分公司 | Passage structure among construction elevator and floors |
| CN203255839U (en) * | 2013-05-20 | 2013-10-30 | 贵州建工集团有限公司 | Automatic safety pedal of construction elevator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947854A (en) * | 2016-07-05 | 2016-09-21 | 中国华西企业股份有限公司 | Safe landing door for vertical hoisting device |
| CN105947854B (en) * | 2016-07-05 | 2018-01-30 | 中国华西企业股份有限公司 | A kind of vertical hoisting equipment safety layer door |
| CN109941872A (en) * | 2017-12-21 | 2019-06-28 | 姚晓宁 | Building hoist self-action safe pedal device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |