CN110344745B - Building site is with multi-functional construction ladder - Google Patents
Building site is with multi-functional construction ladder Download PDFInfo
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- CN110344745B CN110344745B CN201910632701.XA CN201910632701A CN110344745B CN 110344745 B CN110344745 B CN 110344745B CN 201910632701 A CN201910632701 A CN 201910632701A CN 110344745 B CN110344745 B CN 110344745B
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- 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/10—Sections fitted end to end
-
- 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
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- 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
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a multifunctional construction ladder for a building site, and belongs to the technical field of construction ladders. A multifunctional construction ladder for a construction site comprises two supporting legs, two top columns and connecting rods, wherein the supporting legs are connected with the top columns through at least two connecting columns, and the two top columns are connected through the connecting rods; the spliced pole outer wall rotates in proper order along supporting leg to fore-set direction and is connected with slip post, solid fixed ring, go-between, the slip post passes through the elastic component with solid fixed ring and links to each other, the supporting leg links to each other with the slip post of bottom is fixed, the fore-set links to each other with the connecting ring of top is fixed, adjacent two the spliced pole passes through slip post, go-between and links to each other, the one end threaded connection that the spliced pole inner wall is close to the fore-set has the regulation pole, and the device convenient to detach and installation, and then portable is simultaneously in the installation, and the length of the construction ladder of being convenient for control is accomplished in the installation, and after the installation.
Description
Technical Field
The invention relates to the technical field of construction ladders, in particular to a multifunctional construction ladder for a building site.
Background
The building site is a place that is developing the building project, carries out civil engineering, and its scope often has bounding wall, wire netting or enclosure to seal, restricts personnel and material, machinery and vehicle's business turn over, in the building site work progress, needs to carry out the operation to the eminence, and in the operation process, the ladder is essential appurtenance.
The ladder is an ascending tool, is generally made of bamboo and wood, is used for people to go up and down step by step, and is made of steel materials in building sites for increasing the stability and the pressure resistance of the ladder.
Most of the existing ladders are different in length, when the ladders with different lengths are required to be prepared for operation at different heights, the operation is troublesome, and the length of a single ladder is fixed, so that the length is inconvenient to adjust; because the length of ladder is different, when carrying short ladder, it is more convenient, when carrying long ladder, just comparatively troublesome, and current ladder also has folding ladder, but folding ladder is difficult for according to the operational environment demand, adjusts the length of ladder, and the operation is inconvenient, poor stability.
Disclosure of Invention
The invention aims to solve the problems that the existing ladders are different in length, when the existing ladders are operated at different heights, ladders with different lengths need to be prepared, the operation is troublesome, and the length of a single ladder is fixed, so that the length is inconvenient to adjust; because the length of ladder is different, when carrying the short ladder, it is more convenient, when carrying long ladder, just comparatively troublesome, and there is folding ladder in current ladder yet, but folding ladder is difficult for according to the operational environment demand, adjusts the length of ladder, and the operation is inconvenient, poor stability's problem, and the multi-functional construction ladder for building site who provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multifunctional construction ladder for a construction site comprises two supporting legs, two top columns and connecting rods, wherein the supporting legs are connected with the top columns through at least two connecting columns, and the two top columns are connected through the connecting rods;
the spliced pole outer wall rotates in proper order along supporting leg to fore-set direction and is connected with slip post, solid fixed ring, go-between, the slip post passes through the elastic component with solid fixed ring and links to each other, the supporting leg links to each other with the slip post of bottommost, the fore-set links to each other with the connecting ring of topmost is fixed, adjacent two the spliced pole passes through slip post, go-between and links to each other, the one end threaded connection that the spliced pole inner wall is close to the fore-set has the regulation pole, the spliced pole inner wall is close to the one end fixedly connected with of supporting leg and adjusts the regulation stopper of pole assorted, fixedly connected with sliding tray on the regulation pole, the one end fixedly connected with that the slip post is close to the supporting.
Preferably, one end of the sliding column close to the supporting leg is fixedly connected with a limiting plate, and a first limiting groove matched with the limiting plate is arranged on the connecting ring.
Preferably, both sides of the limiting plate are fixedly connected with limiting columns, and the connecting ring is provided with second limiting grooves matched with the limiting columns.
Preferably, the number of the limiting plates is 3 to 5.
Preferably, the number of the connecting columns is 1 to 7.
Preferably, the number of the sliding blocks is 3 to 5.
Preferably, the fixing ring is fixedly connected with the connecting ring, the fixing ring and the connecting ring are fixedly connected with rotating blocks, and the connecting column is provided with rotating grooves matched with the rotating blocks.
Preferably, the elastic members are springs or elastic ropes, and the number of the elastic members is 5 to 7.
Preferably, the connecting rod comprises a second connecting piece, the two ends of the second connecting piece are fixedly connected with first connecting pieces, the first connecting pieces are in threaded connection with the second connecting piece, the directions of threads on the two first connecting pieces are opposite, and the connecting ring and the support pillar are both in threaded connection with the first connecting pieces.
Preferably, the bottom of the supporting leg is provided with an anti-skid wear-resistant pad.
Compared with the prior art, the invention provides a multifunctional construction ladder for a construction site, which has the following beneficial effects:
1. when the multifunctional construction ladder for the building site is used, a user does not need to carry a long ladder by bringing the unassembled support legs, the plurality of connecting columns, the top column and the connecting rods to a place needing to work, so that the problem of inconvenience in walking on the building site is reduced, and the multifunctional construction ladder is convenient to carry;
the sliding column is fixedly connected with the supporting leg, and the connecting ring is connected with the top column, so that only the connecting column and the connecting rod need to be assembled, and the operation is convenient;
the sliding column is pulled, the limiting plate on the sliding column enters the first limiting groove of the connecting ring, the sliding column is rotated, the connecting ring slides in the first limiting groove, the elastic piece adopts a spring under the action of the elastic piece on the fixing ring, the limiting plate slides towards the ejection column, and the limiting column enters the second limiting groove, so that the sliding column is connected with the connecting ring, and the sliding column and the connecting ring are prevented from rotating and falling off in the using process;
the number of the limiting plates is 4, the number of the sliding blocks is 4, the number of the elastic pieces is 6, and the fixing effect is more stable;
the connecting ring and the fixing ring are rotationally connected to the connecting column through the rotating block and the rotating groove, so that the elastic piece can be prevented from moving under the action of the sliding column, and the tensioning effect of the elastic piece is poor;
at the moment, the sliding block on the sliding column is positioned between the two connecting columns which are connected, and the sliding block is attached to the adjusting rod;
the two top posts and the connecting ring can be connected through the connecting rod;
the device can assemble supporting leg, spliced pole, fore-set, connecting rod, portable and transport.
2. The multifunctional construction ladder for the building site is characterized in that a sliding column is rotated, the sliding column drives an adjusting rod to rotate through a sliding block and a sliding groove, the adjusting rod is in threaded connection with a connecting column, the adjusting rod moves towards a top column, and a connecting column close to the top column is driven to move when the sliding column is continuously rotated through an adjusting limiting block, so that the fixing effect between two connected connecting columns is better, and meanwhile, the length of the construction ladder can be adjusted;
when the length of the construction ladder becomes long, the distance between the sliding column and the fixing ring is increased, so that the tensioning effect of the elastic part is better;
the device can increase the length of construction ladder after installing the construction ladder, adjusts the distance between two continuous connecting rods, and the constructor of being convenient for is upper or lower, and stability is higher.
3. This building site is with multi-functional construction ladder, the user can install the spliced pole many times when using, is convenient for adjust the length of construction ladder.
4. This building site is with multi-functional construction ladder, the user can pass through threaded connection with the second connecting piece through rotating the second connecting piece when using, screw thread opposite direction on two first connecting pieces, can adjust the length of connecting rod, the people of the different sizes of being convenient for go up or down.
The device convenient to detach and installation, and then portable, simultaneously in the installation, the length of the ladder of being convenient for control construction, after the installation is accomplished, stability is higher, is convenient for adjust the length of construction ladder.
Drawings
Fig. 1 is one of the structural schematic diagrams of a multifunctional construction ladder for a construction site according to the present invention;
fig. 2 is a schematic structural view of a multifunctional construction ladder for a construction site, shown in fig. 1.
FIG. 3 is a schematic cross-sectional view of a multi-functional construction ladder for a construction site according to the present invention;
fig. 4 is a schematic structural view of a multifunctional construction ladder for a construction site at B in fig. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a multi-functional construction ladder for a construction site according to the present invention;
FIG. 6 is a schematic structural view of a multifunctional construction ladder for a construction site according to the present invention;
fig. 7 is a schematic sectional view illustrating a connecting column of the multifunctional construction ladder for a construction site according to the present invention.
In the figure: 1. supporting legs; 101. connecting columns; 1011. a sliding post; 1012. a fixing ring; 1013. a connecting ring; 1014. a slider; 1015. an elastic member; 102. a top pillar; 103. a connecting rod; 104. adjusting a rod; 1041. adjusting a limiting block; 1042. a sliding groove; 2. a limiting plate; 2001. a first limit groove; 201. a limiting column; 2011. a second limit groove; 202. rotating the block; 2021. a rotating groove; 3. a first connecting member; 301. a second connecting member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-5, a multifunctional construction ladder for a construction site comprises two support legs 1, two top columns 102 and a connecting rod 103, wherein the support legs 1 are connected with the top columns 102 through at least two connecting columns 101, and the two top columns 102 are connected through the connecting rod 103;
the outer wall of spliced pole 101 rotates in proper order along supporting leg 1 to top post 102 direction and is connected with slip post 1011, solid fixed ring 1012, go-between 1013, slip post 1011 links to each other through elastic component 1015 with solid fixed ring 1012, supporting leg 1 links to each other with the slip post 1011 of bottommost, top post 102 links to each other with the go-between 1013 of topmost fixedly, two adjacent spliced poles 101 pass through slip post 1011, go-between 1013 links to each other, the one end threaded connection that spliced pole 101 inner wall is close to top post 102 has regulation pole 104, the one end fixedly connected with that spliced pole 101 inner wall is close to supporting leg 1 adjusts stopper 1041 with regulation pole 104 assorted, fixedly connected with sliding tray 1042 on the regulation pole 104, the one end fixedly connected with that slip post 1011 is close to supporting leg 1 and sliding tray 1042 assorted sliding block 1014.
One end of the sliding column 1011 close to the supporting leg 1 is fixedly connected with a limiting plate 2, and a first limiting groove 2001 matched with the limiting plate 2 is arranged on the connecting ring 1013.
Both sides of the limiting plate 2 are fixedly connected with the limiting posts 201, and the connecting ring 1013 is provided with second limiting grooves 2011 matched with the limiting posts 201.
The number of the limiting plates 2 is 3 to 5.
The number of connecting posts 101 is 1 to 7.
The number of sliders 1014 is 3 to 5.
The fixing ring 1012 is fixedly connected with the connecting ring 1013, the rotating blocks 202 are fixedly connected to the fixing ring 1012 and the connecting ring 1013, and the connecting column 101 is provided with a rotating groove 2021 matched with the rotating blocks 202.
The elastic members 1015 are springs or elastic ropes, and the number of the elastic members 1015 is 5 to 7.
The connecting rod 103 comprises a second connecting piece 301, the two ends of the second connecting piece 301 are fixedly connected with the first connecting pieces 3, the first connecting pieces 3 are in threaded connection with the second connecting piece 301, the thread directions of the two first connecting pieces 3 are opposite, and the connecting ring 1013 and the top pillar 102 are in threaded connection with the first connecting pieces 3.
The bottom of the supporting leg 1 is provided with an anti-skid wear-resistant pad.
When the user uses the support leg 1, the connecting columns 101, the top column 102 and the connecting rod 103 which are not assembled to a place needing to work, a long ladder does not need to be carried, the problem of inconvenience in walking on a construction site is reduced, and the support leg is convenient to carry;
the sliding column 1011 is fixedly connected with the supporting leg 1, the connecting ring 1013 is connected with the top column 102, and only the connecting column 101 and the connecting rod 103 need to be assembled, so that the operation is convenient;
the sliding column 1011 is pulled, so that the limiting plate 2 on the sliding column 1011 enters the first limiting groove 2001 of the connecting ring 1013, the sliding column 1011 is rotated, the connecting ring 1013 slides in the first limiting groove 2001, and under the action of the elastic part 1015 on the fixing ring 1012, the elastic part 1015 adopts a spring, so that the limiting plate 2 slides towards the ejection column 102, and the limiting column 201 enters the second limiting groove 2011, so that the sliding column 1011 is connected with the connecting ring 1013, and the sliding column 1011 and the connecting ring 1013 are prevented from rotating and falling off in the use process;
the number of the limiting plates 2 is 4, the number of the sliding blocks 1014 is 4, the number of the elastic pieces 1015 is 6, and the fixing effect is more stable;
the connection ring 1013 and the fixing ring 1012 are rotatably connected to the connection post 101 through the rotation block 202 and the rotation groove 2021, so that the elastic member 1015 is prevented from moving under the action of the sliding post 1011, and the tension effect of the elastic member 1015 is poor.
At this time, the sliding block 1014 on the sliding column 1011 is positioned between the two connecting columns 101 which are connected, and the sliding block 1014 is attached to the adjusting rod 104;
the two top pillars 102 and the connecting ring 1013 are connected to each other by the connecting rod 103.
The device can assemble supporting leg 1, spliced pole 101, fore-set 102, connecting rod 103, portable and transport.
Example 2:
referring to fig. 1-5, a multifunctional construction ladder for a building site is basically the same as that in embodiment 1, and more closely, a sliding column 1011 is rotated, the sliding column 1011 drives an adjusting rod 104 to rotate through a sliding block 1014 and a sliding groove 1042, the adjusting rod 104 is in threaded connection with a connecting column 101, and then the adjusting rod 104 moves towards a top column 102, and by adjusting a limiting block 1041, when the sliding column 1011 is continuously rotated, the connecting column 101 close to the top column 102 is driven to move, so that the fixing effect between two connecting columns 101 connected is better, and meanwhile, the length of the construction ladder can be adjusted;
when the length of the construction ladder becomes longer, the distance between the sliding column 1011 and the fixing ring 1012 is increased, so that the tightening effect of the elastic member 1015 is better.
The device can increase the length of construction ladder after installing the construction ladder, adjusts the distance between two continuous connecting rods 103, and the constructor of being convenient for is upper or lower, and stability is higher.
Example 3:
referring to fig. 1 to 5, a multifunctional construction ladder for a construction site is substantially the same as embodiment 2, except that a user can mount a connection post 101 a plurality of times when using the ladder, so that the length of the construction ladder can be adjusted.
Example 4:
referring to fig. 1 to 5, a multifunctional construction ladder for a construction site is substantially the same as that of embodiment 3, except that when a user uses the ladder, the user can rotate the second connecting member 301, the first connecting member 3 is connected with the second connecting member 301 through threads, the directions of the threads on the two first connecting members 3 are opposite, the length of the connecting rod 103 can be adjusted, and people with different body sizes can get on or off conveniently.
The device convenient to detach and installation, and then portable, simultaneously in the installation, the length of the ladder of being convenient for control construction, after the installation is accomplished, stability is higher, is convenient for adjust the length of construction ladder.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A multifunctional construction ladder for a construction site comprises two support legs (1), two top columns (102) and a connecting rod (103), and is characterized in that the support legs (1) are connected with the top columns (102) through at least two connecting columns (101), and the two top columns (102) are connected through the connecting rod (103);
spliced pole (101) outer wall rotates in proper order along supporting leg (1) to fore-set (102) direction and is connected with slip post (1011), solid fixed ring (1012), go-between (1013), slip post (1011) links to each other through elastic component (1015) with solid fixed ring (1012), supporting leg (1) is fixed continuous with the slip post (1011) of bottommost, fore-set (102) is fixed continuous with go-between (1013) on top, adjacent two spliced pole (101) link to each other through slip post (1011), go-between (1013), one end threaded connection that spliced pole (101) inner wall is close to fore-set (102) has regulation pole (104), spliced pole (101) inner wall is close to the one end fixedly connected with of supporting leg (1) and adjusts stopper (1041) of regulation pole (104) assorted, fixedly connected with sliding tray (1042) on adjusting pole (104), the one end fixedly connected with that slip post (1011) is close to supporting leg (1) is matched with sliding tray (1042) mutually The sliding block (1014) is matched, and the two connecting rings (1013) are connected through a connecting rod (103);
one end, close to the supporting leg (1), of the sliding column (1011) is fixedly connected with a limiting plate (2), a first limiting groove (2001) matched with the limiting plate (2) is formed in the connecting ring (1013), limiting columns (201) are fixedly connected to two sides of the limiting plate (2), and a second limiting groove (2011) matched with the limiting columns (201) is formed in the connecting ring (1013);
the fixing ring (1012) is fixedly connected with the connecting ring (1013), the fixing ring (1012) and the connecting ring (1013) are both fixedly connected with a rotating block (202), and the connecting column (101) is provided with a rotating groove (2021) matched with the rotating block (202).
2. The multifunctional construction ladder for the construction site as claimed in claim 1, wherein the number of the limiting plates (2) is 3 to 5.
3. The multifunctional construction ladder for the construction site as claimed in claim 2, wherein the number of the connection columns (101) is 1 to 7.
4. The multi-functional construction ladder for construction site as claimed in claim 1, wherein the number of the sliding blocks (1014) is 3 to 5.
5. The multifunctional construction ladder for the construction site as claimed in claim 1, wherein the elastic members (1015) are springs or elastic ropes, and the number of the elastic members (1015) is 5 to 7.
6. The multifunctional construction ladder for the building site as claimed in claim 1, wherein the connecting rod (103) comprises a second connecting piece (301), the first connecting piece (3) is fixedly connected to both ends of the second connecting piece (301), the first connecting piece (3) is in threaded connection with the second connecting piece (301), the threads on the two first connecting pieces (3) are in opposite directions, and the connecting ring (1013) and the top pillar (102) are in threaded connection with the first connecting piece (3).
7. The multifunctional construction ladder for the construction site as claimed in any one of claims 1 to 6, wherein the bottom of the support leg (1) is provided with an anti-skid and wear-resistant pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632701.XA CN110344745B (en) | 2019-07-14 | 2019-07-14 | Building site is with multi-functional construction ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910632701.XA CN110344745B (en) | 2019-07-14 | 2019-07-14 | Building site is with multi-functional construction ladder |
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| Publication Number | Publication Date |
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| CN110344745A CN110344745A (en) | 2019-10-18 |
| CN110344745B true CN110344745B (en) | 2020-10-09 |
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| CN201910632701.XA Active CN110344745B (en) | 2019-07-14 | 2019-07-14 | Building site is with multi-functional construction ladder |
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Citations (8)
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|---|---|---|---|---|
| GB2416801A (en) * | 2004-08-02 | 2006-02-08 | Shih-Yi Huang | Height adjustable support foot for a ladder, furniture, machine etc. |
| CN101050687A (en) * | 2007-05-22 | 2007-10-10 | 王克诚 | Telescopic ladder and its vertical combined ladder, platform high stool and herringbone ladder |
| CN204877242U (en) * | 2015-08-11 | 2015-12-16 | 国网山东惠民县供电公司 | Multi -functional insulating ladder |
| CN108166916A (en) * | 2017-12-15 | 2018-06-15 | 淄博萃智工业设计咨询有限公司 | A kind of application method of multifunction power maintenance ladder |
| CN109138826A (en) * | 2018-11-13 | 2019-01-04 | 李月辉 | A kind of anti-shaking device and ladder |
| CN208380489U (en) * | 2018-04-20 | 2019-01-15 | 中房新雅建设有限公司 | A kind of interior decoration staircase convenient for storage |
| CN208486815U (en) * | 2018-07-23 | 2019-02-12 | 国网内蒙古东部电力有限公司建设分公司 | A kind of extra-high voltage Poling Construction climbing device |
| CN109441334A (en) * | 2018-10-31 | 2019-03-08 | 李志航 | A kind of gardens pruning ladder |
-
2019
- 2019-07-14 CN CN201910632701.XA patent/CN110344745B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2416801A (en) * | 2004-08-02 | 2006-02-08 | Shih-Yi Huang | Height adjustable support foot for a ladder, furniture, machine etc. |
| CN101050687A (en) * | 2007-05-22 | 2007-10-10 | 王克诚 | Telescopic ladder and its vertical combined ladder, platform high stool and herringbone ladder |
| CN204877242U (en) * | 2015-08-11 | 2015-12-16 | 国网山东惠民县供电公司 | Multi -functional insulating ladder |
| CN108166916A (en) * | 2017-12-15 | 2018-06-15 | 淄博萃智工业设计咨询有限公司 | A kind of application method of multifunction power maintenance ladder |
| CN208380489U (en) * | 2018-04-20 | 2019-01-15 | 中房新雅建设有限公司 | A kind of interior decoration staircase convenient for storage |
| CN208486815U (en) * | 2018-07-23 | 2019-02-12 | 国网内蒙古东部电力有限公司建设分公司 | A kind of extra-high voltage Poling Construction climbing device |
| CN109441334A (en) * | 2018-10-31 | 2019-03-08 | 李志航 | A kind of gardens pruning ladder |
| CN109138826A (en) * | 2018-11-13 | 2019-01-04 | 李月辉 | A kind of anti-shaking device and ladder |
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| Publication number | Publication date |
|---|---|
| CN110344745A (en) | 2019-10-18 |
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