CN107083917A - A kind of construction and decoration ladder - Google Patents
A kind of construction and decoration ladder Download PDFInfo
- Publication number
- CN107083917A CN107083917A CN201710336698.8A CN201710336698A CN107083917A CN 107083917 A CN107083917 A CN 107083917A CN 201710336698 A CN201710336698 A CN 201710336698A CN 107083917 A CN107083917 A CN 107083917A
- Authority
- CN
- China
- Prior art keywords
- base
- groove
- fixedly connected
- threaded rod
- ladder
- 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.)
- Granted
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
- E06C1/38—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
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
Abstract
The invention discloses a kind of construction and decoration ladder, including first base and second base, the side of the first base is provided with the first groove, the both sides of the second base are respectively equipped with the second groove and the 3rd groove, the inner side of second groove and the 3rd groove is connected with threaded rod by bearing block axle, one end of the threaded rod is fixedly connected with knob, the other end of the threaded rod has been connected through a screw thread push pedal, the side of the push pedal is fixedly connected with portable plate, the side of the push pedal and portable plate is equipped with screwed hole, the inside of the screwed hole is connected through a screw thread threaded rod, the internal slide socket portable plate of first groove, the front and back of the first base has been fixedly connected with fix bar, the upper surface of the fix bar is provided with neck, the front and back of the second base is connected with snap ring by pitman shaft.The construction and decoration ladder can increase the stability of ladder, and be easy to move ladder.
Description
Technical field
The present invention relates to construction and decoration ladder technical field, specially a kind of construction and decoration ladder.
Background technology
Construction and decoration refers to house, bridge, gymnasium, temple etc. stone material, the construction material such as timber build one
Beautification and improvement that object for human habitation and using carries out outside looks or internal environment with various materials to it are planted, makes it
With more sentiment, more there is inhabitation and commercial value simultaneously.
At present, during construction and decoration, it is necessary to when being fitted up to the indoor top of building, generally using ladder,
But existing ladder is mostly without base, ladder placement shakiness easily occur causes inclined situation to occur, and greatly increases
Danger during finishing employee work.
The content of the invention
It is an object of the invention to provide a kind of construction and decoration ladder, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of construction and decoration ladder, including first base
And second base, the side lower end of the first base is hinged second base, the first base and second base by hinge
Upper surface be equipped with fixed plate, the side of the fixed plate is fixedly connected with rotating shaft, and the surface pivots of the rotating shaft are socketed with
Ladder, the side of the first base is provided with the first groove, and the both sides of the second base are respectively equipped with the second groove and the 3rd
Groove, the inner side of second groove and the 3rd groove is connected with threaded rod by bearing block axle, the threaded rod
One end is fixedly connected with knob, and the other end of the threaded rod has been connected through a screw thread push pedal, and the side of the push pedal, which is fixed, to be connected
It is connected to portable plate, the side of the push pedal and portable plate is equipped with screwed hole, and the inside of the screwed hole is connected through a screw thread spiral shell
Rasp bar, the internal slide socket portable plate of first groove, the front and back of the first base has been fixedly connected with admittedly
Fixed pole, the upper surface of the fix bar is provided with neck, and the front and back of the second base is connected with by pitman shaft
Snap ring, the lower surface of the first base and second base is equipped with the 4th groove, and the inner top side of the 4th groove is fixed
Fixed cylinder is connected with, the internal slide of the fixed cylinder is socketed with motion bar, and the lower end of the motion bar is fixedly connected with
Supporting plate, the side lower end axle of the supporting plate is connected with roller, and the upper surface of the supporting plate is fixedly connected with spring, described
The upper end of spring is fixedly connected on the inside of fixed cylinder, the spring and is slidably socketed motion bar.
It is preferred that, the position of first groove and the position of the second groove are mutually corresponding.
It is preferred that, the knob is located at the inside of the 3rd groove.
It is preferred that, the position of the fix bar is mutually corresponding with the position of snap ring.
Compared with prior art, the beneficial effects of the invention are as follows：The construction and decoration ladder is by turning knob, and knob, which drives, lives
Dynamic board enters the inside of the first groove, so as to which first base and second base are linked together, it is to avoid the first bottom occur
Arch upward the situation for causing ladder to be toppled between seat and second base；When in use, roller can be taken in the inside of the 4th groove,
Avoid finishing personnel from the situation of ladder movement operationally occur, and enable to first base to contact ground with second base,
Increase the stability of ladder；Finishing personnel climb down ladder so that roller the 4th groove of ejection under the reset force effect of spring
Inside, is easy to move ladder.
Brief description of the drawings
Fig. 1 is overall structure front view of the invention；
Fig. 2 is overall structure left view of the invention.
In figure：1 first base, 2 second bases, 3 fixed plates, 4 rotating shafts, 5 ladders, 6 first grooves, 7 second grooves, 8
Three grooves, 9 threaded rods, 10 knobs, 11 push pedals, 12 portable plates, 13 fix bars, 14 necks, 15 snap rings, 16 the 4th grooves, 17 are consolidated
Determine cylinder, 18 motion bars, 19 supporting plates, 20 rollers, 21 springs, 22 screwed holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of construction and decoration ladder, including the He of first base 1
Second base 2, the side lower end of first base 1 is hinged the upper table of second base 2, first base 1 and second base 2 by hinge
Face is equipped with fixed plate 3, and the side of fixed plate 3 is fixedly connected with rotating shaft 4, and the surface pivots of rotating shaft 4 are socketed with ladder 5, first
The side of base 1 is provided with the first groove 6, and the both sides of second base 2 are respectively equipped with the second groove 7 and the 3rd groove 8, the second groove
7 and the 3rd the inner side of groove 8 threaded rod 9 is connected with by bearing block axle, one end of threaded rod 9 is fixedly connected with knob
10, knob 10 is located at the inside of the 3rd groove 8, and the 3rd groove 8 has certain protective effect to knob 10, it is to avoid knob occur
10 situations about being damaged because being collided, the other end of threaded rod 9 has been connected through a screw thread push pedal 11, and the side of push pedal 11 is fixed
It is connected with portable plate 12, the side of push pedal 11 and portable plate 12 is equipped with screwed hole 22, and the inside of screwed hole 22 is connected by screw thread
Connect threaded rod 9, the internal slide socket portable plate 12 of the first groove 6, the position of the first groove 6 and the position phase of the second groove 7
Mutually corresponding so that portable plate 12 can be caught in the inside of the first groove 6, turning knob 10, knob 10 drives threaded rod 9 to rotate,
Threaded rod 9 promotes push pedal 11 and portable plate 12 to move by screw thread, and portable plate 12 is caught in the inside of the first groove 6, so as to
First base 1 and second base 2 are linked together, it is to avoid occurring arching upward between first base 1 and second base 2 causes ladder
5 situations about toppling over, the front and back of first base 1 has been fixedly connected with fix bar 13, and the upper surface of fix bar 13 is provided with card
Groove 14, the front and back of second base 2 is connected with snap ring 15, position and the snap ring 15 of fix bar 13 by pitman shaft
Position is mutually corresponded to, when ladder 5 is packed up, and passes through extruding between roller 20 so that roller 20 takes in the inside of the 4th groove 16,
The inside of neck 14 is connected in by snap ring 15, automatically rebounding open feelings between first base 1 and second base 2 can be avoided the occurrence of
The lower surface of condition, first base 1 and second base 2 is equipped with the 4th groove 16, and the inner top side of the 4th groove 16 is fixedly connected
There is fixed cylinder 17, the internal slide of fixed cylinder 17 is socketed with motion bar 18, and the lower end of motion bar 18 is fixedly connected with support
Plate 19, the side lower end axle of supporting plate 19 is connected with roller 20, and the upper surface of supporting plate 19 is fixedly connected with spring 21, spring 21
Upper end be fixedly connected with fixed cylinder 17, the inner side of spring 21 is slidably socketed motion bar 18.
The present invention is in the specific implementation：When in use, by turning knob 10, knob 10 drives threaded rod 9 to rotate, screw thread
Bar 9 promotes push pedal 11 and portable plate 12 to move by screw thread, and portable plate 12 is caught in the inside of the first groove 6, so as to by the
One base 1 and second base 2 link together, it is to avoid occurring arching upward between first base 1 and second base 2 causes ladder 5 to incline
Situation；When finishing personnel climb up ladder 5, first base 1 and second base 2 are entered by fixed cylinder 17 to spring 21
Row extruding, so as to which roller 20 to be taken in the inside of the 4th groove 16, it is to avoid finishing personnel ladder 5 operationally occur and moved
Situation, and enable to first base 1 to contact ground with second base 2, increase the stability of ladder 5；Need to move in ladder 5
When dynamic, finishing personnel climb down ladder 5 so that roller 20 ejects the inside of the 4th groove 16 under the reset force effect of spring 21,
It is easy to move ladder 5；After the completion of use, by turning knob 10, knob 10 drives threaded rod 9 to rotate, threaded rod 9
Push pedal 11 and portable plate 12 is promoted to move by screw thread so that portable plate 12 removes the inside of the first groove 6, so as to by the
Arched upward between one base 1 and second base 2 and support body 5 is folded, be easy to carry.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of construction and decoration ladder, including first base（1）And second base（2）, it is characterised in that：The first base
（1）Side lower end second base is hinged by hinge（2）, the first base（1）And second base（2）Upper surface be all provided with
There is fixed plate（3）, the fixed plate（3）Side be fixedly connected with rotating shaft（4）, the rotating shaft（4）Surface pivots be socketed with
Ladder（5）, the first base（1）Side be provided with the first groove（6）, the second base（2）Both sides be respectively equipped with
Two grooves（7）With the 3rd groove（8）, second groove（7）With the 3rd groove（8）Inner side connected by bearing block axle
It is connected to threaded rod（9）, the threaded rod（9）One end be fixedly connected with knob（10）, the threaded rod（9）The other end pass through
It is threaded with push pedal（11）, the push pedal（11）Side be fixedly connected with portable plate（12）, the push pedal（11）And activity
Plate（12）Side be equipped with screwed hole（22）, the screwed hole（22）Inside be connected through a screw thread threaded rod（9）, described
One groove（6）Internal slide socket portable plate（12）, the first base（1）Front and back be fixedly connected with fixation
Bar（13）, the fix bar（13）Upper surface be provided with neck（14）, the second base（2）Front and back pass through even
Extension bar axle is connected with snap ring（15）, the first base（1）And second base（2）Lower surface be equipped with the 4th groove（16）,
4th groove（16）Inner top side be fixedly connected with fixed cylinder（17）, the fixed cylinder（17）Internal slide set
It is connected to motion bar（18）, the motion bar（18）Lower end be fixedly connected with supporting plate（19）, the supporting plate（19）Side
Lower end axle is connected with roller（20）, the supporting plate（19）Upper surface be fixedly connected with spring（21）, the spring（21）'s
Upper end is fixedly connected with fixed cylinder（17）, the spring（21）Inner side be slidably socketed motion bar（18）.
2. a kind of construction and decoration ladder according to claim 1, it is characterised in that：First groove（6）Position
With the second groove（7）Position mutually correspond to.
3. a kind of construction and decoration ladder according to claim 1, it is characterised in that：The knob（10）It is recessed positioned at the 3rd
Groove（8）Inside.
4. a kind of construction and decoration ladder according to claim 1, it is characterised in that：The fix bar（13）Position with
Snap ring（15）Position mutually correspond to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336698.8A CN107083917B (en) | 2017-05-13 | 2017-05-13 | A kind of construction and decoration ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710336698.8A CN107083917B (en) | 2017-05-13 | 2017-05-13 | A kind of construction and decoration ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107083917A true CN107083917A (en) | 2017-08-22 |
| CN107083917B CN107083917B (en) | 2018-09-21 |
Family
ID=59607885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710336698.8A Active CN107083917B (en) | 2017-05-13 | 2017-05-13 | A kind of construction and decoration ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107083917B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912214A (en) * | 2014-04-17 | 2014-07-09 | 房国军 | Portable maintenance box step for electrified railway contact net |
| US20140231171A1 (en) * | 2013-02-18 | 2014-08-21 | Material Control, Inc. | Leveling leg for a ladder |
| EP2818625B1 (en) * | 2013-06-25 | 2015-11-04 | CDH Group | Step with retractable wheels with control by railing |
| CN205206720U (en) * | 2015-10-14 | 2016-05-04 | 嘉兴职业技术学院 | Multi -functional ladder suitable for construction worker is commonly used |
| CN206129132U (en) * | 2016-11-04 | 2017-04-26 | 史普芹 | Pulley structure is hidden to ladder |
-
2017
- 2017-05-13 CN CN201710336698.8A patent/CN107083917B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140231171A1 (en) * | 2013-02-18 | 2014-08-21 | Material Control, Inc. | Leveling leg for a ladder |
| EP2818625B1 (en) * | 2013-06-25 | 2015-11-04 | CDH Group | Step with retractable wheels with control by railing |
| CN103912214A (en) * | 2014-04-17 | 2014-07-09 | 房国军 | Portable maintenance box step for electrified railway contact net |
| CN205206720U (en) * | 2015-10-14 | 2016-05-04 | 嘉兴职业技术学院 | Multi -functional ladder suitable for construction worker is commonly used |
| CN206129132U (en) * | 2016-11-04 | 2017-04-26 | 史普芹 | Pulley structure is hidden to ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107083917B (en) | 2018-09-21 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180810 Address after: 317500 room 2201, 188 Heng Hu Road, Chengdong street, Wenling, Taizhou, Zhejiang Applicant after: Dawning Construction Co., Ltd. Address before: 314300 No. 79, -2, North Bridge, Jiayuan, Wuyuan street, Haiyan County, Jiaxing, Zhejiang Applicant before: Jiaxing Sen Sen integrated furniture Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |