CN108691430A - A kind of Combined type ladder stand - Google Patents
A kind of Combined type ladder stand Download PDFInfo
- Publication number
- CN108691430A CN108691430A CN201710224305.4A CN201710224305A CN108691430A CN 108691430 A CN108691430 A CN 108691430A CN 201710224305 A CN201710224305 A CN 201710224305A CN 108691430 A CN108691430 A CN 108691430A
- Authority
- CN
- China
- Prior art keywords
- baffle
- time
- pedal
- side box
- marking time
- 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
Links
- 238000010586 diagram Methods 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001133184 Colletotrichum agaves Species 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
Abstract
The present invention relates to building fields,More particularly to a kind of Combined type ladder stand,It includes ladder ontology,Ladder ontology includes that the crossbeam of both sides and multiple between the crossbeam of both sides mark time,It is installed with multiple baffles of marking time respectively along crossbeam extending direction on the inside of the crossbeam of both sides,Baffle of marking time includes mark time baffle bottom plate and baffle side plate of marking time,Baffle bottom plate of marking time is fixedly connected with crossbeam,Set that there are two mark time baffle through-hole on the baffle side plate of marking time of downside,Mark time including pedal and be fixedly connected on the side box at pedal both ends,The both ends of pedal are respectively equipped with two pedal through holes,Side box includes side box plate and side box side plate,Side plate on the upside of the box of side is fixedly connected with pedal,Side box through-hole there are two being set on side plate on the downside of the box of side,Baffle is marked time and marked time by passing through two pedal through holes,The back-shaped anti-avulsion pin connection of two side box through-holes and two baffle through-holes of marking time is together.Device provided by the invention is easy to operate, convenient for disassembly and assembly, securely and reliably.
Description
Technical field
The present invention relates to building field more particularly to a kind of Combined type ladder stands.
Background technology
During building engineering construction, since working at height generally requires to set up scaffold, and scaffold levels
Between need to set up cat ladder to realize the connection between levels, it is typically all to pass through spiral shell that existing cat ladder, which is marked time between crossbeam,
It tethering and connects, this connection type bolt is easy to loosen, once it loosens, it is likely that rollover generation person wound of marking time can be caused
Accident is died, and during dismounting, bolt is easy to be dropped and lost, and increases cost.
Invention content
Technical problem to be solved by the invention is to provide a kind of combined types easy to operate, convenient for disassembly and assembly, safe and reliable
Cat ladder.
The present invention is to be achieved by the following technical programs:
A kind of Combined type ladder stand comprising ladder ontology, the ladder ontology include both sides crossbeam and set on both sides it is big
Multiple between beam mark time, and multiple baffles of marking time are respectively equipped with along crossbeam extending direction on the inside of the both sides crossbeam, described to mark time
Baffle includes mark time baffle bottom plate and baffle side plate of marking time, and the baffle bottom plate of marking time is fixedly connected with crossbeam, the downside
It marks time and sets that there are two baffle through-hole of marking time, the sides for marking time including pedal and being fixedly connected on pedal both ends on baffle side plate
The both ends of box, the pedal are respectively equipped with two pedal through holes, and the side box includes side box plate and side box side plate, the upside
Side box side plate be fixedly connected with pedal, set on the side box side plate of the downside there are two side box through-hole, it is described to mark time and mark time
Baffle is by passing through two pedal through holes, and the back-shaped anti-avulsion pin connection of two side box through-holes and two baffle through-holes of marking time is one
It rises.
The back-shaped anti-avulsion pin includes the inserted link at connecting rod and both ends, and the inserted link includes arc pedal transition successively
Section, pedal inserting paragraph straight down, from the horizontal by 45 ° of linear side box changeover portion, curved side box inserting paragraph, arc
It marks time and baffle changeover portion and marks time baffle inserting paragraph in vertical direction with 5 ° -7 ° of linear.
The baffle side plate of marking time of the upside is equipped with locking hook.
The beneficial effects of the invention are as follows:
A kind of Combined type ladder stand passes through two pedal through holes, two side box through-holes and two to mark time using back-shaped anti-avulsion pin
Baffle combination will be marked time and marked time to baffle through-hole together, forms combination cat ladder, is connected by screw bolts compared to more existing, more
Adding reliably, dismounting is more convenient, and will not loosen, and when dismantling ladder, and back-shaped anti-avulsion pin is extracted without complete, as long as by
Its lower end is extracted to can be realized to mark time from baffle through-hole of marking time and be extracted out from baffle of marking time, and realizes point marked time with crossbeam
From very convenient quick, and back-shaped anti-avulsion pin will not be caused to lose, back-shaped anti-avulsion pin includes inserting for connecting rod and both ends
Bar, the inserted link include arc pedal changeover portion, pedal inserting paragraph straight down, from the horizontal by 45 ° of straight line successively
Shape side box changeover portion, curved side box inserting paragraph, arc is marked time baffle changeover portion and marks time in vertical direction with 5 ° -7 ° of linear
Baffle inserting paragraph will mark time and mark time in this way baffle combination together, and turn back to shape anti-avulsion pin more down at this time, and side box is inserted into
Push up more dead between section and side box plate, back-shaped anti-avulsion pin can not be extracted, and form self-locking, keep connection relatively reliable;The upside
Mark time baffle side plate be equipped with locking hook, can prevent back-shaped anti-avulsion pin from deviating from from pedal through hole, and be beneficial to back-shaped
Dieback between anti-avulsion pin side box inserting paragraph and side box plate ensures to lock effect.
Description of the drawings
Fig. 1 is the assembly structure diagram of the present invention;
Fig. 2 is the main structure diagram of the present invention;
Fig. 3 is the main structure diagram of back-shaped anti-avulsion pin;
Fig. 4 is the side structure schematic view of back-shaped anti-avulsion pin;
Fig. 5 is the structural schematic diagram of side box;
Fig. 6 is the structural schematic diagram of baffle of marking time;
In figure:It marks time gear 1. baffle of marking time, 2. pedal through holes, 3. crossbeams, 4. back-shaped anti-avulsion pins, 5. mark time, 6. side boxes, 7.
Plate through-hole, 8. side box through-holes, 9. inserted links, 10. connecting rods, 11. arc pedal changeover portions, 12. pedal inserting paragraphs, 13. side box mistakes
Cross section, 14. mark time baffle changeover portion, and 15. mark time baffle inserting paragraph, 16. side box side plates, 17. side box plates, and 18. mark time baffle
Side plate, 19. mark time baffle bottom plate, 20. pedals, 21. side box inserting paragraphs, 22. locking hooks.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings and most
The present invention is described in further detail for good embodiment.
As shown, a kind of Combined type ladder stand comprising ladder ontology, the ladder ontology include both sides crossbeam 3 and
Multiple between the crossbeam of both sides mark time 5, and multiple gears of marking time are respectively equipped with along crossbeam extending direction on the inside of the both sides crossbeam
Plate 1, the baffle of marking time includes mark time baffle bottom plate 19 and baffle side plate 18 of marking time, and the baffle bottom plate of marking time is fixed with crossbeam
It connects, is set on the baffle side plate of marking time of the downside there are two baffle through-hole 7 of marking time, described mark time connects including pedal 20 and fixation
It is connected to the side box 6 at pedal both ends, the both ends of the pedal are respectively equipped with two pedal through holes 2, and the side box includes side box plate
17 and side box side plate 16, the side box side plate of the upside be fixedly connected with pedal, set on the side box side plate of the downside there are two
Side box through-hole 8, for the baffle of marking time and mark time by passing through two pedal through holes, the baffle of marking time of two side box through-holes and two is logical
The back-shaped anti-avulsion pin 4 in hole links together.
The back-shaped anti-avulsion pin includes the inserted link 9 at connecting rod 10 and both ends, and the inserted link includes arc pedal mistake successively
Section 11 is crossed, pedal inserting paragraph 12 straight down, from the horizontal by 45 ° of linear side box changeover portion 13, curved side box is inserted
Enter section 21, arc is marked time baffle changeover portion 14 and marks time baffle inserting paragraph 15 in vertical direction with 5 ° -7 ° of linear.
The baffle side plate of marking time of the upside is equipped with locking hook 22.
When installing Combined type ladder stand, the baffle bottom plate that needs will first to mark time is fixedly connected with crossbeam, and back-shaped anti-avulsion pin is from two
Passed through in pedal through hole, then by side box tilt 45 °, after back-shaped anti-avulsion pin continues across two side box through-holes, then by side box with step on
Plate is fixedly connected into entirety of marking time using bolt or other modes, and back-shaped anti-avulsion pin can not be from middle extraction of marking time, when marking time at this time
It is combined with baffle of marking time when connecting, falls back-shaped anti-avulsion pin side to hold whole be pushed into that will mark time after connecting rod above carries first
It marks time in baffle, after back-shaped anti-avulsion pin side is then located at the locking hook upper end marked time on baffle down to pedal changeover portion again, under
It is depressed into pedal changeover portion and is located at mousing-hook bottom end, while pushing, the baffle inserting paragraph of marking time of back-shaped anti-avulsion pin passes through gear of marking time
Plate through-hole pushes up more dead with the variation of angle between side box inserting paragraph and side box plate, and Fender lock of marking time and mark time is got over
Tightly, back-shaped anti-avulsion pin can not be extracted, and form self-locking, keep connection relatively reliable, anticreep effect is more preferable, back-shaped when dismantling ladder
Anti-avulsion pin without extracting completely, as long as its lower end is extracted can be realized from baffle through-hole of marking time will mark time from baffle of marking time
The separation marked time with crossbeam is realized in extraction, and dismounting is all very convenient quick, and back-shaped anti-avulsion pin will not be lost.
Due to a kind of Combined type ladder stand, two pedal through holes are passed through using back-shaped anti-avulsion pin, two side box through-holes and two
It marks time baffle through-hole, will mark time and mark time baffle combination together, form combination cat ladder, connected using bolt compared to more existing
It connects, relatively reliable, dismounting is more convenient, and will not loosen, and when dismantling ladder, and back-shaped anti-avulsion pin is extracted without complete,
It is extracted out from baffle of marking time as long as its lower end is extracted to can be realized to mark time from baffle through-hole of marking time, realization is marked time and crossbeam
Separation, very convenient quick, and back-shaped anti-avulsion pin will not be caused to lose, back-shaped anti-avulsion pin includes connecting rod and both ends
Inserted link, the inserted link include arc pedal changeover portion successively, and pedal inserting paragraph straight down is straight from the horizontal by 45 °
Linear side box changeover portion, curved side box inserting paragraph, arc is marked time baffle changeover portion and to be stepped in vertical direction with 5 ° -7 ° of linear
Baffle inserting paragraph is walked, will mark time and mark time in this way baffle combination together, and turn back to shape anti-avulsion pin more down at this time, side box is inserted
Enter to push up more dead between section and side box plate, back-shaped anti-avulsion pin can not be extracted, and form self-locking, keep connection relatively reliable;On described
The baffle side plate of marking time of side is equipped with locking hook, can prevent back-shaped anti-avulsion pin from deviating from from pedal through hole, and be beneficial to back
Dieback between shape anti-avulsion pin side box inserting paragraph and side box plate ensures to lock effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of Combined type ladder stand, it is characterized in that:Including ladder ontology, the ladder ontology include both sides crossbeam and be set to two
Multiple between the crossbeam of side mark time, and multiple baffles of marking time are respectively equipped with along crossbeam extending direction on the inside of the both sides crossbeam, described
Baffle of marking time includes mark time baffle bottom plate and baffle side plate of marking time, and the baffle bottom plate of marking time is fixedly connected with crossbeam, under described
It is set on the baffle side plate of marking time of side there are two baffle through-hole of marking time, it is described to mark time including pedal and be fixedly connected on pedal both ends
Side box, the both ends of the pedal are respectively equipped with two pedal through holes, and the side box includes side box plate and side box side plate, it is described on
The side box side plate of side is fixedly connected with pedal, is set on the side box side plate of the downside there are two side box through-hole, described to mark time and step on
Step baffle is by passing through two pedal through holes, and the back-shaped anti-avulsion pin connection of two side box through-holes and two baffle through-holes of marking time is one
It rises.
2. a kind of Combined type ladder stand according to claim 1, it is characterized in that:The back-shaped anti-avulsion pin include connecting rod and
The inserted link at both ends, the inserted link successively include arc pedal changeover portion, pedal inserting paragraph straight down, from the horizontal by
45 ° of linear side box changeover portion, curved side box inserting paragraph, arc are marked time baffle changeover portion and in vertical direction with 5 ° -7 °
Linear is marked time baffle inserting paragraph.
3. any one Combined type ladder stand according to claim 1 or claim 2, it is characterized in that:The baffle side plate of marking time of the upside
It is equipped with locking hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224305.4A CN108691430A (en) | 2017-04-07 | 2017-04-07 | A kind of Combined type ladder stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224305.4A CN108691430A (en) | 2017-04-07 | 2017-04-07 | A kind of Combined type ladder stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108691430A true CN108691430A (en) | 2018-10-23 |
Family
ID=63842937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224305.4A Pending CN108691430A (en) | 2017-04-07 | 2017-04-07 | A kind of Combined type ladder stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108691430A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062499A (en) * | 1990-10-10 | 1991-11-05 | Tu Ching Chuan | Side rails fastening mechanism for telescopic aluminum step ladders |
| AU3687599A (en) * | 1999-06-30 | 2001-01-04 | Chi-Nan Su | Step boards for a foldable ladder |
| JP2001263327A (en) * | 2000-03-17 | 2001-09-26 | Piolax Inc | Locking structure |
| CN201695684U (en) * | 2010-07-09 | 2011-01-05 | 唐海县晨鑫模板有限公司 | Back ridge connecting structure of construction steel formwork frame |
| US20110073410A1 (en) * | 2009-08-11 | 2011-03-31 | Intex Recreation Corp. | Swimming Pool Ladder With a Barrier |
| JP2013145883A (en) * | 2012-01-13 | 2013-07-25 | Lg Innotek Co Ltd | Light-emitting element package |
| CN104631813A (en) * | 2015-02-23 | 2015-05-20 | 湖南元拓实业集团有限公司 | Non-riveting steel pedal and machining method thereof |
| DE102014112041A1 (en) * | 2014-08-22 | 2016-02-25 | Wilhelm Layher Verwaltungs-Gmbh | Aushebesicherungsvorrichtung and method for their assembly and scaffolding with such a Aushebesicherungsvorrichtung to secure a covering unit |
| CN205099764U (en) * | 2015-08-18 | 2016-03-23 | 天华化工机械及自动化研究设计院有限公司 | Fixing device is put up with diaphragm to nickel electrolysis |
| CN205669325U (en) * | 2016-06-17 | 2016-11-02 | 大庆市智力金属加工有限公司 | Combined steel panel stair |
| CN206636257U (en) * | 2017-04-07 | 2017-11-14 | 天津九为实业有限公司 | A kind of Combined type ladder stand |
-
2017
- 2017-04-07 CN CN201710224305.4A patent/CN108691430A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062499A (en) * | 1990-10-10 | 1991-11-05 | Tu Ching Chuan | Side rails fastening mechanism for telescopic aluminum step ladders |
| AU3687599A (en) * | 1999-06-30 | 2001-01-04 | Chi-Nan Su | Step boards for a foldable ladder |
| JP2001263327A (en) * | 2000-03-17 | 2001-09-26 | Piolax Inc | Locking structure |
| US20110073410A1 (en) * | 2009-08-11 | 2011-03-31 | Intex Recreation Corp. | Swimming Pool Ladder With a Barrier |
| CN201695684U (en) * | 2010-07-09 | 2011-01-05 | 唐海县晨鑫模板有限公司 | Back ridge connecting structure of construction steel formwork frame |
| JP2013145883A (en) * | 2012-01-13 | 2013-07-25 | Lg Innotek Co Ltd | Light-emitting element package |
| DE102014112041A1 (en) * | 2014-08-22 | 2016-02-25 | Wilhelm Layher Verwaltungs-Gmbh | Aushebesicherungsvorrichtung and method for their assembly and scaffolding with such a Aushebesicherungsvorrichtung to secure a covering unit |
| CN104631813A (en) * | 2015-02-23 | 2015-05-20 | 湖南元拓实业集团有限公司 | Non-riveting steel pedal and machining method thereof |
| CN205099764U (en) * | 2015-08-18 | 2016-03-23 | 天华化工机械及自动化研究设计院有限公司 | Fixing device is put up with diaphragm to nickel electrolysis |
| CN205669325U (en) * | 2016-06-17 | 2016-11-02 | 大庆市智力金属加工有限公司 | Combined steel panel stair |
| CN206636257U (en) * | 2017-04-07 | 2017-11-14 | 天津九为实业有限公司 | A kind of Combined type ladder stand |
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