CN109611018A - It is a kind of can automatic moving ladder - Google Patents
It is a kind of can automatic moving ladder Download PDFInfo
- Publication number
- CN109611018A CN109611018A CN201811413484.7A CN201811413484A CN109611018A CN 109611018 A CN109611018 A CN 109611018A CN 201811413484 A CN201811413484 A CN 201811413484A CN 109611018 A CN109611018 A CN 109611018A
- Authority
- CN
- China
- Prior art keywords
- ladder
- mobile
- terraced
- center rest
- main
- 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
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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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- 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
-
- 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
- E06C7/423—Ladder stabilising struts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
One kind of the present invention can automatic moving ladder, and in particular to a kind of ladder；Propose one kind can with automatic moving and can according to landform carry out minor adjustment, prevent the ladder waved；Technical solution are as follows: it is a kind of can automatic moving ladder, comprising: main ladder, fixed pedestal, moves pedal, mobile putter and reset spring at secondary ladder；Main ladder and secondary ladder are size and the identical vertical ladder of structure, vertical ladder is to be provided with several ladder bars among two mobile jibs, vertical ladder lower end is provided with pulley, main ladder top end is fixed with connecting plate, secondary ladder is hinged on connecting plate, secondary ladder top is provided with fixed pedestal, and fixed pedestal can be relative to secondary ladder rotation, mobile pedal and fixed pedestal are hinged, and mobile pedal is horizontal takes above the ladder bars of main ladder, mobile putter is hinged on mobile pedal, and mobile putter length is greater than 5~15cm of mobile putter partial-length below mobile pedal, reset spring is provided between mobile pedal and connecting plate.
Description
Technical field
One kind of the present invention can automatic moving ladder, and in particular to a kind of ladder.
Background technique
Ladder is common tool in life, provides many conveniences to daily life.But adding with rhythm of life
Fastly, common ladder has been difficult to meet requirement of the modern to efficiency and safety.In life, it is often necessary to carry out ladder
The displacement of distance is typically taken after a period of work, is climbed down from ladder to meet life or requirements of one's work,
After ladder is shifted, then the method to climb up the ladder, working efficiency is slow, process is cumbersome.
In addition, ground is usually not smooth enough, and the method that everybody often takes is after ladder displacement: suitable gasket is found,
Pad is in ladder lower end.Not only speed is slow for this mode, finds gasket trouble, and there are security risks.
Summary of the invention
In order to solve the above technical problems, the invention proposes one kind with automatic moving and can carry out small tune according to landform
It is whole, prevent the ladder waved.
To realize the above-mentioned technical purpose, technical solution provided by the invention are as follows: it is a kind of can automatic moving ladder, comprising:
Main ladder, secondary ladder, fixed pedestal, mobile pedal, mobile putter and reset spring；The main ladder is that size is identical with structure with secondary ladder
Vertical ladder, the vertical ladder be two mobile jibs among be provided with several ladder bars, the main ladder top end is fixed with connecting plate, the connection
Secondary ladder is hinged on plate, the secondary terraced top is provided with fixed pedestal, and fixed pedestal can be stepped on relative to secondary ladder rotation, the movement
Plate is hinged with fixed pedestal, and it is mobile pedal is horizontal takes above the ladder bars of main ladder, be hinged with mobile putter on the mobile pedal,
And the mobile putter length is greater than 5~15cm of mobile putter partial-length below mobile pedal, the mobile pedal and company
Reset spring is provided between fishplate bar.
It is described can the ladder of automatic moving further include stabilizing base, the stabilizing base includes be set to main terraced lower end steady
The fixed rack A and center rest B for being set to secondary terraced lower end；The center rest A is connect with center rest B by shaft, and steady
Fixed rack A can be rotated relative to center rest B, and the center rest A and center rest B are provided with cunning far from the other end of shaft
Moving frame, two sliding racks can be rotated relative to center rest A and center rest B, and on center rest A and center rest B
It is provided with the washer for fixing sliding rack and ground elevation, and the inclination angle is less than 90 °.
Articulated manner one between the center rest A and center rest B articulated manner and fixed pedestal and mobile pedal
It causes.
It is described can the ladder of automatic moving further include anti-roll device, two anti-roll devices are respectively arranged at main ladder, secondary
On ladder and connecting plate, and two anti-roll devices are located in a side of connecting plate；
The anti-roll device includes: motion bar, clamp and fastening loop coil；The motion bar is movably set in the master of main ladder or secondary ladder
In bar, the motion bar upper end is fixed with clamp, and clamp is located in the through-hole of connecting plate, and the clamp is truncated cone-shaped, described
Connecting plate through-hole is provided with internal screw thread, the external screw thread that fastening loop coil outer ring setting is adapted with through-hole, the fastening loop coil
Inside is the hollow structure being adapted with clamp.
Connecting rod is hinged between the fixed pedestal and secondary ladder, the connecting rod upper end is connect with secondary ladder, and connecting rod
It can be slidably connected relative to secondary ladder rotation, the connecting rod lower end with fixed pedestal, it is recessed that the fixed pedestal side is provided with sliding
Slot, and connecting rod lower end is provided with the protrusion that can be run in sliding recess.
Described fixed pedestal one end is fixed with articulated spindle, and mobile pedal one end is fixed with hinged countershaft, the hinged master
Axis lower part is main axle bumper piece, and main shaft baffle upper surface is fixed with several hollow tubes, and the hinged countershaft lower part is countershaft baffle, secondary
Axle bumper piece upper surface is fixed with several hollow tubes, the mutually interspersed setting of the hollow tube of the articulated spindle and countershaft baffle, and cuts with scissors
It connects in the hollow tube of main shaft and countershaft baffle and is provided with main shaft.
The pulley for the mobile jib lower end that the main ladder and secondary ladder are equipped with motion bar is fixed on motion bar lower end.
The mobile putter lower end is equipped with friction stabilizer blade.
Compared with the prior art, the invention has the beneficial effects that:
One, the present invention can be stepped on convenient for foot when person works in fixation by the way of fixed pedestal, mobile pedal and mobile putter
It is comparatively safe on pedal and mobile pedal；When needing the ramp period of the day from 11 p.m. to 1 a.m, personnel are sitting on connecting plate, are repeating to trample mobile step on
Plate, to drive mobile putter that the purpose of ladder voluntarily can be realized.
Two, when the case where present invention uses anti-roll device, waves after ladder is mobile, personnel are according to circumstances by ladder
One jiao of compacting, then quick adjustment motion bar, finally fastens loop coil and screws on, can quickly, securely achieve the firm mesh of ladder
's.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side view of the present invention；
Fig. 3 is the enlarged diagram of A in Fig. 2 of the present invention；
Fig. 4 is top view of the present invention；
Fig. 5 is the top view of stabilizing base of the present invention；
In figure: terraced based on 1,2 be secondary ladder, and 3 be fixed pedestal, and 4 be mobile pedal, and 5 be mobile putter, and 6 be reset spring, and 7 are
Anti-roll device, 8 be stabilizing base, and 11 be ladder bars, and 12 be connecting plate, and 31 be connecting rod, and 71 be motion bar, and 72 be clamp, and 73 are
Loop coil is fastened, 81 be center rest A, and 82 be center rest B, and 83 be sliding rack, and 84 be washer.
Specific embodiment
It is as shown in Figures 1 to 5: it is a kind of can automatic moving ladder, comprising: main terraced 1, secondary ladder 2, fixed pedestal 3, movement step on
Plate 4, mobile putter 5 and reset spring 6；Described main terraced 1 with secondary ladder 2 is size and the identical vertical ladder of structure, and the vertical ladder is two
Several ladder bars 11 are provided among a mobile jib, main terraced 1 top is fixed with connecting plate 12, is hinged with pair on the connecting plate 7
Ladder 2, secondary terraced 2 tops are provided with fixed pedestal 3, and fixed pedestal 3 can be rotated relative to secondary ladder 2, the mobile pedal 4 with it is solid
It is hinged to determine pedal 3, and it is mobile pedal 4 is horizontal takes above main terraced 1 ladder bars 11, be hinged with mobile putter on the mobile pedal 4
5, and 5 length of the mobile putter is greater than 5 5~15cm of partial-length of mobile putter of mobile 4 lower section of pedal, the mobile pedal
Reset spring 6 is provided between 4 and connecting plate 12；
It is described can the ladder of automatic moving further include stabilizing base 8, the stabilizing base 8 includes being set to the steady of main terraced 1 lower end
The fixed rack A81 and center rest B82 for being set to secondary terraced 2 lower ends；The center rest A81 and center rest B82 pass through shaft
Connection, and center rest A81 can be rotated relative to center rest B82, the center rest A81 and center rest B82 are far from shaft
The other end be provided with sliding rack 83, two sliding racks 83 can turn with respect to center rest A81 and center rest B82
It is dynamic, and the washer 84 for fixing sliding rack 83 and ground elevation is provided on center rest A81 and center rest B82, and described
Inclination angle is less than 90 °.
It is described can the ladder of automatic moving further include anti-roll device 7, two anti-roll devices 7 are respectively arranged at main terraced 1,
On secondary ladder 2 and connecting plate 7, and two anti-roll devices 7 are located in a side of connecting plate 7；
The anti-roll device 7 includes: motion bar 71, clamp 72 and fastening loop coil 73；The motion bar 71 is movably set in main terraced 1
Or in the mobile jib of secondary ladder 2,71 upper end of motion bar is fixed with clamp 72, and clamp 72 is located in the through-hole of connecting plate 7, described
Clamp 72 is truncated cone-shaped, and 7 through-hole of connecting plate is provided with internal screw thread, and 73 outer ring of the fastening loop coil setting is adapted with through-hole
External screw thread, it is described fastening loop coil 73 inside be with clamp 72 be adapted hollow structure.
Connecting rod 31 is hinged between the fixed pedestal 3 and secondary ladder 2,31 upper end of connecting rod is connect with secondary ladder 2, and
Connecting rod 31 can be rotated relative to secondary ladder 2, and 31 lower end of connecting rod is slidably connected with fixed pedestal 3,3 side of fixed pedestal
It is provided with sliding recess, and 31 lower end of connecting rod is provided with the protrusion that can be run in sliding recess.
Described 3 one end of fixed pedestal is fixed with articulated spindle, and mobile 4 one end of pedal is fixed with hinged countershaft, described hinged
Main shaft lower part is main axle bumper piece, and main shaft baffle upper surface is fixed with several hollow tubes, and the hinged countershaft lower part is countershaft baffle,
Countershaft baffle upper surface is fixed with several hollow tubes, the mutually interspersed setting of the hollow tube of the articulated spindle and countershaft baffle, and
Main shaft is provided in the hollow tube of articulated spindle and countershaft baffle.
Carrying out practically process of the present invention is as follows:
After main terraced 1 and secondary terraced 2 open, the fixed pedestal 3 and mobile pedal 4 are opened by collapse state, and personnel station is stepped on fixed
When plate 3 and mobile pedal 4, the fixed pedestal 3 and mobile pedal 4 are horizontality.After foot is removed mobile pedal 4 by personnel,
Reset spring 6 drives mobile pedal 4 to be rotated up, while mobile putter 5 is mobile with the rotation direction of mobile pedal 4, and mobile
The friction stabilizer blade of 5 lower section of push rod is always positioned on ground；When personnel trample down mobile pedal 4,5 lower end of mobile putter is rubbed
Wipe stabilizer blade pressing on the ground, 5 pairs of mobile putter mobile pedals 4 form opposition, to realize people in ladder voluntarily
Mobile purpose.
When running to other direction, mobile putter 5 is tilted to opposite direction, is repeated again by liftable mobile pedal 4
Inverted running can be realized in the process of stating.
After being moved to new place, ladder is generated because of ground out-of-flatness to be rocked, and personnel can according to circumstances shake ladder
One jiao of compacting is shaken, motion bar is taken advantage of a situation and fallen downwards, and the pulley contact ground of motion bar lower end is made, and then twists fastening loop coil 73
It is good, can quick fine tune ladder, avoid the case where rocking.
Claims (4)
1. one kind can automatic moving ladder, it is characterised in that: include: that main terraced (1), secondary terraced (2), fixed pedestal (3), movement are stepped on
Plate (4), mobile putter (5) and reset spring (6)；Main terraced (1) and pair terraced (2) are size and the identical vertical ladder of structure, institute
Stating vertical ladder is to be provided with several ladder bars (11) among two mobile jibs, and described main terraced (1) top is fixed with connecting plate (12), the company
It is hinged on fishplate bar (12) secondary terraced (2), described secondary terraced (2) top is provided with fixed pedestal (3), and fixed pedestal (3) can be opposite
Secondary ladder (2) rotation, hingedly, and mobile pedal (4) are horizontal takes in the ladder bars of main terraced (1) for the mobile pedal (4) and fixed pedestal (3)
(11) it above, is hinged with mobile putter (5) on the mobile pedal (4), and the mobile putter (5) length is greater than mobile pedal
(4) mobile putter (5) 5~15cm of partial-length below is provided with reset between the mobile pedal (4) and connecting plate (12)
Spring (6)；
It is described can the ladder of automatic moving further include stabilizing base (8), the stabilizing base (8) includes being set under main terraced (1)
The center rest A(81 at end) and it is set to the center rest B(82 of secondary terraced (2) lower end)；The center rest A(81) and stable branch
Frame B(82) it is connected by shaft, and center rest A(81) can be relative to center rest B(82) rotation, the center rest A(81)
It is provided with sliding rack (83) with center rest B(82) far from the other end of shaft, two sliding racks (83) can be opposite
Center rest A(81) and center rest B(82) rotation, and center rest A(81) and center rest B(82) on be provided with and make to slide
The washer (84) that frame (83) and ground elevation are fixed, and the inclination angle is less than 90 °.
2. according to claim 1 it is a kind of can automatic moving ladder, it is characterised in that: it is described can automatic moving ladder also
Including anti-roll device (7), two anti-roll devices (7) are respectively arranged on main ladder (1), secondary ladder (2) and connecting plate (7), and
Two anti-roll devices (7) are located in a side of connecting plate (7)；
The anti-roll device (7) includes: motion bar (71), clamp (72) and fastening loop coil (73)；Motion bar (71) activity
It is set in the mobile jib of main terraced (1) or secondary terraced (2), motion bar (71) upper end is fixed with clamp (72), and clamp (72) position
In in the through-hole of connecting plate (7), the clamp (72) is truncated cone-shaped, and connecting plate (7) through-hole is provided with internal screw thread, described tight
Gu the external screw thread that the setting of loop coil (73) outer ring is adapted with through-hole, the internal fastening loop coil (73) is adapted with clamp (72)
Hollow structure.
3. according to claim 1 it is a kind of can automatic moving ladder, it is characterised in that: the fixed pedestal (3) and pair ladder
(2) it is hinged between connecting rod (31), connecting rod (31) upper end is connect with pair terraced (2), and connecting rod (31) can be relatively secondary
Terraced (2) rotation, connecting rod (31) lower end are slidably connected with fixed pedestal (3), and fixed pedestal (3) side is provided with cunning
Dynamic groove, and connecting rod (31) lower end is provided with the protrusion that can be run in sliding recess.
4. according to claim 1 it is a kind of can automatic moving ladder, it is characterised in that: described fixed pedestal (3) one end is solid
Surely there is articulated spindle, mobile pedal (4) one end is fixed with hinged countershaft, and the articulated spindle lower part is main axle bumper piece, main shaft gear
Piece upper surface is fixed with several hollow tubes, and the hinged countershaft lower part is countershaft baffle, and countershaft baffle upper surface is fixed with several
Hollow tube, the mutually interspersed setting of hollow tube of the articulated spindle and countershaft baffle, and articulated spindle are hollow with countershaft baffle
Main shaft is provided in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413484.7A CN109611018A (en) | 2018-11-26 | 2018-11-26 | It is a kind of can automatic moving ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811413484.7A CN109611018A (en) | 2018-11-26 | 2018-11-26 | It is a kind of can automatic moving ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611018A true CN109611018A (en) | 2019-04-12 |
Family
ID=66004598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811413484.7A Pending CN109611018A (en) | 2018-11-26 | 2018-11-26 | It is a kind of can automatic moving ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772135A (en) * | 2021-01-12 | 2021-05-11 | 宁夏农林科学院园艺研究所(宁夏设施农业工程技术研究中心) | Support frame convenient for picking Lingwu long jujube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244444A (en) * | 1979-10-15 | 1981-01-13 | Quaggiotto Giovanni N | Walking stepladder |
| CN85101086A (en) * | 1985-04-01 | 1987-01-17 | 米尔巴物产有限公司 | Levelling device for ladders |
| US20080078615A1 (en) * | 2006-10-02 | 2008-04-03 | Fowlds Sidney B | Walking ladder |
| CN105507572A (en) * | 2016-01-05 | 2016-04-20 | 张涛 | Walkable scaffold |
| CN108162807A (en) * | 2018-02-26 | 2018-06-15 | 湖南亚太高岸铁路装备股份有限公司 | A kind of contact net safeguards electronic tower wagon |
| CN108868578A (en) * | 2018-06-24 | 2018-11-23 | 张冠 | It is remotely controlled travelling double ladder and its automatic mode of progression |
-
2018
- 2018-11-26 CN CN201811413484.7A patent/CN109611018A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244444A (en) * | 1979-10-15 | 1981-01-13 | Quaggiotto Giovanni N | Walking stepladder |
| CN85101086A (en) * | 1985-04-01 | 1987-01-17 | 米尔巴物产有限公司 | Levelling device for ladders |
| US20080078615A1 (en) * | 2006-10-02 | 2008-04-03 | Fowlds Sidney B | Walking ladder |
| CN105507572A (en) * | 2016-01-05 | 2016-04-20 | 张涛 | Walkable scaffold |
| CN108162807A (en) * | 2018-02-26 | 2018-06-15 | 湖南亚太高岸铁路装备股份有限公司 | A kind of contact net safeguards electronic tower wagon |
| CN108868578A (en) * | 2018-06-24 | 2018-11-23 | 张冠 | It is remotely controlled travelling double ladder and its automatic mode of progression |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772135A (en) * | 2021-01-12 | 2021-05-11 | 宁夏农林科学院园艺研究所(宁夏设施农业工程技术研究中心) | Support frame convenient for picking Lingwu long jujube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
|
| RJ01 | Rejection of invention patent application after publication |