CN105672866A - Support device - Google Patents
Support device Download PDFInfo
- Publication number
- CN105672866A CN105672866A CN201610174007.4A CN201610174007A CN105672866A CN 105672866 A CN105672866 A CN 105672866A CN 201610174007 A CN201610174007 A CN 201610174007A CN 105672866 A CN105672866 A CN 105672866A
- Authority
- CN
- China
- Prior art keywords
- newel
- fixing
- polygon
- hole
- axle
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/24—Non-hinged free-standing ladders
- E06C1/28—Non-hinged free-standing ladders multi-part
- E06C1/30—Non-hinged free-standing ladders multi-part extensible, e.g. telescopic
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
A support device mainly comprises a bottom base, a plurality of center columns with same structures, a top base, a connection shaft and a gasket. The top base is fixed to the upmost center column by the connection shaft. The center columns are vertically connected in series and then inserted into a fixing hole in the top of the bottom base to be located, and the top base is fixed to the top of the upmost center column by the connection shaft to form an upright maintenance ladder, so that a maintainer can climb to the top outside the center columns by stepping pedals on the outer walls of the center columns without leaning on a wall, seat on the top base to maintain, and finally, step the pedals to go down after maintenance completion.
Description
Technical field
The present invention relates to the support arrangement being mainly used in maintenance or installation that a kind of main body is perpendicular to the ground, belong to the optimisation technique of ladder.
Background technology
Existing ladder is " yi word pattern " or " chevron shaped ", the drawback of " yi word pattern " ladder is: need wall face supporting in use, when there is no the such strong point of similar cover, during as entreated installation pendent lamp in a room or more changing the bulb, need to operate in room intermediate vertical, " yi word pattern " ladder cannot be used.
The drawback of " chevron shaped " ladder is: a people is used alone in process, it may occur that rock, and when maintainer stands on ladder, chevron shaped ladder is susceptible to rock, and is unfavorable for installing operation; Meanwhile, when " chevron shaped " ladder uses, ladder needs to open, it is necessary to takies bigger space and just can open ladder.
In use wall face supporting but good stability the support arrangement that rocks need not be less likely to occur it is, thus, sought for a kind of.
Summary of the invention
It is an object of the invention to: provide a kind of and in use wall face supporting but good stability the support arrangement that rocks need not be less likely to occur.
Technical scheme: a kind of support arrangement, main it is made up of base 1, newel 2 that multi-segment structure is identical, footstock 3, the connection axle 4 footstock being fixed on most upper level newel and packing ring 5, described newel is cylindricality, the sidewall of newel is provided with outwardly mark time 21; The downward projection of maximum gauge polygon locating dowel 22 less than newel diameter it is provided with bottom every section of newel 2, accordingly, Mei Duan center capital also is provided with the locating dowel with upper level and forms the hole 23, polygon location of friction tight concave downward, newel is sequentially connected in series together, and the polygon locating dowel 22 of newel above inserts the hole, polygon location that the center of next stage is pushed up surely from top to bottom; Base top is provided with fixing post 11 upwardly, being provided with the polygon locating dowel with newel of concave downward on fixing capital and form friction tight fixing hole, the fixing hole on the polygon locating dowel inserted base 1 from top to bottom top of most next stage newel is fixed; Described axle 4 bottom that connects is that to position hole with the polygon on the capital of center be friction tight joint pin, and the top connecting axle is cylinder, is provided with the cylindrical hole of concave downward on the roof of the cylindrical portion of connection axle; It is provided with at the bottom of described footstock and forms friction tight connection seat with the cylindrical hole being connected on axle top; The joint pin connecting axle is inserted from top to bottom the location, hole, polygon location of the central shaft being positioned at the top, again packing ring 5 is placed on connection axle top, again the seat that connects at the bottom of footstock is inserted packing ring and the connection seat connected on axle top from top to bottom, footstock is made to be placed on connection axle top, under the effect of external force, footstock can connect rotation on axle top;Polygon locating dowel lower central at newel arranges the diameter downward projection of cylinder 24 less than polygon locating dowel minimum diameter, accordingly, the diapire in the hole, polygon location on the capital of center is provided with the cylindrical hole of concave downward, when the polygon locating dowel of upper level newel inserts the hole, polygon location on the capital of next stage center, the cylinder of upper level newel inserts the cylindrical hole on the capital of next stage center; Described base mainly includes fixing post 11, fixed disk 12, fixing axle 13 and horizontal connecting shaft 14, described base has three fixed disks 12, each fixed disk is connected with fixing post by fixing axle, three fixed disk mean array, around fixing post, arrange horizontal connecting shaft between two adjacent fixing axles; The fixing hole diapire of fixing post arranges concave downward and runs through the cylinder 24 with newel of fixing post and form friction tight base cylindrical hole, the polygon locating dowel of the newel being positioned at most next stage enters the fixing hole on base, the cylinder being positioned at the newel of most next stage inserts the base cylindrical hole of fixing post, and the cylinder tip of newel protrudes below from fixing post.
Described fixed disk is plate-like, and one end of fixing axle is fixed on the roof of fixed disk, and the other end is fixed on the outer wall of fixing post, and described fixing post is higher than fixed disk.
Fixed disk diapire arranges downward projection of lug, nib.
Marking time, end face upward is provided with lug, nib or groove.
Footstock is provided with handrail upwardly, and handrail is provided with hook.
Described mark time be shaped as sector or square.
Beneficial effect:
1, the fixing hole location on base top it is inserted into after newel being concatenated up and down, then maintenance ladder footstock being formed erect type by connecting axle to be fixed on the capital of most upper level center, need not rest on body of wall, maintainer steps on the top of just can climbing outside newel of marking time on newel outer wall, then seat keeps in repair on footstock, steps on again and mark time after having keeped in repair.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of the present invention;
Accompanying drawing 2 is the figure that pops of the present invention;
Accompanying drawing 3 is the generalized section of base;
Accompanying drawing 4 is the generalized section of newel.
Detailed description of the invention
As shown in Fig. 1 to Fig. 4, a kind of support arrangement, mainly it is made up of base 1, newel 2 that multi-segment structure is identical, footstock 3, the connection axle 4 footstock being fixed on most upper level newel and packing ring 5.
Described newel is cylindricality, it is preferable that cylinder.
The sidewall of newel is provided with outwardly mark time 21; The downward projection of maximum gauge polygon locating dowel 22 less than newel diameter it is provided with bottom every section of newel 2, accordingly, Mei Duan center capital also is provided with the locating dowel with upper level and forms the hole 23, polygon location of friction tight concave downward, newel is sequentially connected in series together, and the polygon locating dowel 22 of newel above inserts the hole, polygon location that the center of next stage is pushed up surely from top to bottom; Base top is provided with fixing post 11 upwardly, being provided with the polygon locating dowel with newel of concave downward on fixing capital and form friction tight fixing hole, the fixing hole on the polygon locating dowel inserted base 1 from top to bottom top of most next stage newel is fixed; Described axle 4 bottom that connects is that to position hole with the polygon on the capital of center be friction tight joint pin, and the top connecting axle is cylinder, is provided with the cylindrical hole of concave downward on the roof of the cylindrical portion of connection axle; It is provided with at the bottom of described footstock and forms friction tight connection seat with the cylindrical hole being connected on axle top; The joint pin connecting axle is inserted from top to bottom the location, hole, polygon location of the central shaft being positioned at the top, again packing ring 5 is placed on connection axle top, again the seat that connects at the bottom of footstock is inserted packing ring and the connection seat connected on axle top from top to bottom, footstock is made to be placed on connection axle top, under the effect of external force, footstock can connect rotation on axle top;Polygon locating dowel lower central at newel arranges the diameter downward projection of cylinder 24 less than polygon locating dowel minimum diameter, accordingly, the diapire in the hole, polygon location on the capital of center is provided with the cylindrical hole of concave downward, when the polygon locating dowel of upper level newel inserts the hole, polygon location on the capital of next stage center, the cylinder of upper level newel inserts the cylindrical hole on the capital of next stage center.
Described base mainly includes fixing post 11, fixed disk 12, fixing axle 13 and horizontal connecting shaft 14, described base has three fixed disks 12, each fixed disk is connected with fixing post by fixing axle, three fixed disk mean array, around fixing post, arrange horizontal connecting shaft between two adjacent fixing axles; The fixing hole diapire of fixing post arranges concave downward and runs through the cylinder 24 with newel of fixing post and form friction tight base cylindrical hole, the polygon locating dowel of the newel being positioned at most next stage enters the fixing hole on base, the cylinder being positioned at the newel of most next stage inserts the base cylindrical hole of fixing post, and the cylinder tip of newel protrudes below from fixing post. Base has three evenly distributed fixed disks, makes a support arrangement relatively stable, is not likely to produce and rocks.
Newel concatenates mutually, on most next stage newel connect shape locating dowel more and cylinder is downwardly into fixing hole corresponding on base and base cylindrical hole, it helps make a support arrangement more stable.
Described fixed disk is plate-like, expands the contact area with ground, and one end of fixing axle is fixed on the roof of fixed disk, and the other end is fixed on the outer wall of fixing post, and described fixing post is higher than fixed disk. The diapire of fixed disk arranges lug, nib, increases the frictional force with ground.
Base disposes on the ground, being inserted on base top after newel concatenation, be finally fixed on by connection axle by footstock and go up above a pole newel most, maintainer is climbed to after in maintenance ladder top, sit on and footstock carries out maintenance work, step on again to mark time after having keeped in repair and return to ground.
Footstock is provided with handrail upwardly, and handrail is provided with hook. In maintenance process, generally using some maintenance tools and auxiliary appliance, sometimes also can pull down some problematic parts from article Under Repair, therefore, maintainer is generally required for carrying the satchel that can place maintenance tool and auxiliary appliance; Climb to after on footstock, satchel always hang over people easily tired, footstock arranges hook, satchel is hung on hook by maintainer, in maintenance process, can be held by hand handrail at any time to keep the balance of health to prevent danger.
Described mark time be shaped as sector or square. Marking time, end face upward is provided with lug, nib or groove, to increase the frictional force that maintainer sole is trampled on marking time, it is prevented that skid.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, and those skilled in the art in the essential scope of the present invention, make a variety of changes or substitute, also should belong to the protection category of the present invention.
Claims (6)
1. one kind support arrangement, it is characterized in that: main be made up of base (1), newel (2) that multi-segment structure is identical, footstock (3), the connection axle (4) footstock being fixed on most upper level newel and packing ring (5), described newel is cylindricality, is provided with mark time (21) outwardly on the sidewall of newel;Every section of newel (2) bottom is provided with the downward projection of maximum gauge polygon locating dowel (22) less than newel diameter, accordingly, Mei Duan center capital also is provided with the locating dowel with upper level and forms polygon hole, location (23) of friction tight concave downward, newel is sequentially connected in series together, and the polygon locating dowel (22) of newel above inserts the hole, polygon location that the center of next stage is pushed up surely from top to bottom; Base top is provided with fixing post (11) upwardly, the polygon locating dowel with newel being provided with concave downward on fixing capital forms friction tight fixing hole, and the fixing hole on polygon locating dowel inserted base from top to bottom (1) top of most next stage newel is fixed; Described connection axle (4) bottom is that to position hole with the polygon on the capital of center be friction tight joint pin, and the top connecting axle is cylinder, is provided with the cylindrical hole of concave downward on the roof of the cylindrical portion of connection axle; It is provided with at the bottom of described footstock and forms friction tight connection seat with the cylindrical hole being connected on axle top; The joint pin connecting axle is inserted from top to bottom the location, hole, polygon location of the central shaft being positioned at the top, again packing ring (5) is placed on connection axle top, again the seat that connects at the bottom of footstock is inserted packing ring and the connection seat connected on axle top from top to bottom, footstock is made to be placed on connection axle top, under the effect of external force, footstock can connect rotation on axle top; Polygon locating dowel lower central at newel arranges the diameter downward projection of cylinder (24) less than polygon locating dowel minimum diameter, accordingly, the diapire in the hole, polygon location on the capital of center is provided with the cylindrical hole of concave downward, when the polygon locating dowel of upper level newel inserts the hole, polygon location on the capital of next stage center, the cylinder of upper level newel inserts the cylindrical hole on the capital of next stage center; Described base mainly includes fixing post (11), fixed disk (12), fixing axle (13) and horizontal connecting shaft (14), described base has three fixed disks (12), each fixed disk is connected with fixing post by fixing axle, three fixed disk mean array, around fixing post, arrange horizontal connecting shaft between two adjacent fixing axles; The fixing cell size wall of fixing post is arranged concave downward and run through fixing post form friction tight base cylindrical hole with the cylinder of newel (24), the polygon locating dowel of the newel being positioned at most next stage enters the fixing hole on base, the cylinder being positioned at the newel of most next stage inserts the base cylindrical hole of fixing post, and the cylinder tip of newel protrudes below from fixing post.
2. according to claim 1 support arrangement, it is characterised in that: described fixed disk is plate-like, and one end of fixing axle is fixed on the roof of fixed disk, and the other end is fixed on the outer wall of fixing post, and described fixing post is higher than fixed disk.
3. according to claim 2 support arrangement, it is characterised in that: downward projection of lug, nib is set on fixed disk diapire.
4. according to claim 1 support arrangement, it is characterised in that: marking time, end face upward is provided with lug, nib or groove.
5. according to claim 1 support arrangement, it is characterised in that: footstock is provided with handrail upwardly, and handrail is provided with hook.
6. according to claim 1 support arrangement, it is characterised in that: described mark time be shaped as sector or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174007.4A CN105672866A (en) | 2016-03-24 | 2016-03-24 | Support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174007.4A CN105672866A (en) | 2016-03-24 | 2016-03-24 | Support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105672866A true CN105672866A (en) | 2016-06-15 |
Family
ID=56215289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610174007.4A Pending CN105672866A (en) | 2016-03-24 | 2016-03-24 | Support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672866A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2518845A1 (en) * | 2011-04-27 | 2012-10-31 | MP Bolagen Industri AB | A splice plate for coupling two adjacent ends of two cable ladder units and a cable ladder arrangement |
| CN203826743U (en) * | 2014-03-18 | 2014-09-10 | 国家电网公司 | 10kV earthing drill rod pulling device |
| CN204113097U (en) * | 2014-09-30 | 2015-01-21 | 广西大学 | The pruning harvesting three-legged ladder of pyramid litchi |
| CN105048142A (en) * | 2015-08-14 | 2015-11-11 | 重庆民生变压器有限责任公司 | Sectional type boss-interference transformer terminal with high connection reliability |
| CN204877243U (en) * | 2015-09-06 | 2015-12-16 | 茹子俊 | Ladder |
| CN205422507U (en) * | 2016-03-24 | 2016-08-03 | 茹朝贵 | Supporting apparatus |
-
2016
- 2016-03-24 CN CN201610174007.4A patent/CN105672866A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2518845A1 (en) * | 2011-04-27 | 2012-10-31 | MP Bolagen Industri AB | A splice plate for coupling two adjacent ends of two cable ladder units and a cable ladder arrangement |
| CN203826743U (en) * | 2014-03-18 | 2014-09-10 | 国家电网公司 | 10kV earthing drill rod pulling device |
| CN204113097U (en) * | 2014-09-30 | 2015-01-21 | 广西大学 | The pruning harvesting three-legged ladder of pyramid litchi |
| CN105048142A (en) * | 2015-08-14 | 2015-11-11 | 重庆民生变压器有限责任公司 | Sectional type boss-interference transformer terminal with high connection reliability |
| CN204877243U (en) * | 2015-09-06 | 2015-12-16 | 茹子俊 | Ladder |
| CN205422507U (en) * | 2016-03-24 | 2016-08-03 | 茹朝贵 | Supporting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI104307B (en) | Chair stand | |
| CN104278641A (en) | Tied arch bridge hanger rod embedded hole centering device and method | |
| CN205422507U (en) | Supporting apparatus | |
| CN105672866A (en) | Support device | |
| CN205422505U (en) | Maintenance ladder | |
| CN211635030U (en) | Fixing device of rope net trampoline | |
| CN205532502U (en) | Operating platform | |
| CN204125844U (en) | Tied arch bridge hanger rod embedded hole centralising device | |
| CN105604474B (en) | Maintenance ladder with telescopic legs | |
| CN205422506U (en) | Maintenance ladder of flexible foot in area | |
| CN215442487U (en) | Energy-saving earthquake-resistant building structure | |
| CN208396643U (en) | A kind of step ladder adjusts supporting leg and step ladder | |
| CN211114714U (en) | Building scaffold convenient to remove | |
| CN105840088A (en) | Maintenance ladder | |
| CN205957086U (en) | Strutting arrangement is used in lamps and lanterns installation maintenance | |
| CN106906911A (en) | A kind of Elements of Space Grid Truss jacking ball point Integral rotating device and jack-up system and construction method | |
| CN210421689U (en) | Finished crystal glass railing installation structure convenient to disassemble and assemble | |
| CN219387020U (en) | Anti-slip suspension floor | |
| CN217815981U (en) | Excellent-stability lifting frame for geological surveying and mapping | |
| CN202164468U (en) | Washing machine with hidden base | |
| CN104989439A (en) | Hydraulic support frame vehicle stabilizing device | |
| CN204571810U (en) | Upright Special fire-fighting ladder | |
| CN2508134Y (en) | Lighter show rest | |
| CN202139779U (en) | Assembly type banister | |
| CN217232624U (en) | Working frame for building engineering maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |