CN209603868U - A kind of upper people's ladder of foldable folding and unfolding - Google Patents
A kind of upper people's ladder of foldable folding and unfolding Download PDFInfo
- Publication number
- CN209603868U CN209603868U CN201822277413.0U CN201822277413U CN209603868U CN 209603868 U CN209603868 U CN 209603868U CN 201822277413 U CN201822277413 U CN 201822277413U CN 209603868 U CN209603868 U CN 209603868U
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- China
- Prior art keywords
- foot pedal
- ladder
- cutting ferrule
- support rod
- fixed ladder
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Abstract
The utility model belongs to construction engineering technical field, and in particular to a kind of upper people's ladder of foldable folding and unfolding.Including wall, handrail, top fixed ladder, support rod, foot pedal, it is characterized by: the side of the wall is connect by prefabricated connecting rod with the fixed ladder in top, the other side of the fixed ladder in top is equipped with handrail, and handrail is symmetrically arranged at the two sides of the fixed ladder in top；The bottom of the fixed ladder in the top is equipped with support rod, and its underpart is equidistantly equipped with foot pedal by the outside that pre-buried bolt connect support rod with ground, and the position that all foot pedals are contacted with support rod is equipped with baffle, and the bottom of support rod is equipped with movable push；All foot pedals are equipped with connection pin shaft close to the side of wall, and connection pin shaft and movable rod are rotatablely connected.The utility model is that a kind of process is simple and can effectively prevent children's curiosity climbing bring security risk, and one people of whole process is with regard to upper people's ladder of achievable foldable folding and unfolding.
Description
Technical field
The utility model belongs to construction engineering technical field, and in particular to a kind of upper people's ladder of foldable folding and unfolding.
Background technique
In the construction of roofing, the single story building structure of large span needs to be arranged 1-2 outdoor maintenance and fire-fighting ladder,
Code of building design provides that this ladder needs to be fixed on the height of 2.0m or more, and therefore, it is necessary to separately configure a 2.3m
Or more adjustable ladder, adjustable ladder is moved to the lower part of fixed ladder first when in use, this ladder is typically all
It being formed by welding for steel structure, weight will be relatively heavy, and need two people that could be removed to fixed ladder stands when use,
In use, user of service fixes firstly the need of by adjustable ladder fixation with fixed ladder stands, then climb to fixed ladder stands, it is this
Traditional way has the following problems when in use: the first, adjustable ladder needs to be removed after use, to prevent children up
It is also moved to storehouse or is in store elsewhere, moved out again when reusing, use and its inconvenience；The
If two, encountering some special circumstances, such as ladder cannot be promptly used when fire, it is thus possible to cause unnecessary loss；
In order to solve problem above.It is proposed that a kind of upper people's ladder of foldable folding and unfolding, folding climbing ladder is flat to be fixed on fixed ladder
Below, only need to pull down folding climbing ladder when needed, the key technology of the application is: folding climbing ladder can very easily on
Lower lifting, one people of whole process have fabulous economic benefit and social benefit with regard to achievable.
Utility model content
The purpose of this utility model is mainly to provide a kind of upper people's ladder of foldable folding and unfolding, to solve above-mentioned background technique
The problem of middle proposition.
In order to realize the purpose, the utility model specifically adopts the following technical scheme that
A kind of upper people's ladder of foldable folding and unfolding, including wall 1, handrail 2, top fixed ladder 3, support rod 4, foot pedal
5, it is characterised in that: the side of the wall 1 is connect by prefabricated connecting rod with the fixed ladder 3 in top, and prefabricated connecting rod is pre-
It is first embedded in wall 1, the other side of the fixed ladder 3 in top is equipped with handrail 2, and handrail 2 is welded by the fixed ladder 3 of connecting rod and top
It connects, handrail 2 is symmetrically arranged at the two sides of the fixed ladder 3 in top；The bottom of the fixed ladder 3 in the top is equipped with support rod 4, branch
The fixed ladder 3 in the top and top of strut 4 welds, and its underpart connect the outside etc. of support rod 4 with ground by pre-buried bolt
Spacing is equipped with foot pedal 5, and the position that all foot pedals 5 are contacted with support rod 4 is equipped with baffle 12, and the bottom of support rod 4, which is equipped with, lives
Dynamic push plate 7, all foot pedals 5 are equipped with connection pin shaft 14 close to the side of wall 1, and connection pin shaft 14 and the rotation of movable rod 6 connect
It connects, the connecting rod that movable rod 6 can be rotated mutually by two forms.
The bottom of the fixed ladder 3 in the top is equipped with self-locking connection ring 10, and self-locking connection ring 10 passes through steel cable and fixation
The bottom surface of ladder 3 is fixed.
The baffle 12 is circular baffle plate, and baffle 12 and support rod 4 weld, the peripheral diameter of baffle 12 from top to bottom according to
Secondary increase.
The foot pedal 5 is followed successively by the first foot pedal 51, the second foot pedal 52, third foot pedal 53, from top to bottom
Four foot pedals 54, the top of each foot pedal are equipped with antiskid rubber, and the second foot pedal 52, third foot pedal the 53, the 4th are foot-operated
The right side of plate 54 extends one section, and the extended segment of third foot pedal 53 is greater than the extended segment of the second foot pedal 52, the 4th foot
The extended segment of pedal 54 is greater than the extended segment of third foot pedal 53, i.e. the width of foot pedal 5 is sequentially increased from top to bottom, the first foot
The left and right sides of pedal 51 is symmetrically arranged with the first taper cutting ferrule 5101, and the left and right sides of the second foot pedal 52 is symmetrically arranged with the second cone
Shape cutting ferrule 5201, the left and right sides of third foot pedal 53 are symmetrically arranged with third taper cutting ferrule 5301, the left and right of the 4th foot pedal 54
Two sides are symmetrically arranged with the 4th taper cutting ferrule 5401.
The left and right sides of the movable push 7 is symmetrically arranged with center rest 8, and center rest 8 and movable push 7 are fixed
Connection, the middle position of movable push 7 are equipped with through-hole, and default fixture block 9 is equipped in through-hole, and default fixture block 9 is fixed on ground, is equipped with
The top of default fixture block 9 is equipped with circular through hole, and bolt 11 is equipped in circular through hole, and the left and right sides of default fixture block 9 is symmetrically arranged with
Cutting ferrule 13, cutting ferrule 13 and movable push 7 are welded, when foot pedal 5 need to be shifted onto the bottom of the fixed ladder 3 in top, first by bolt
11 extract out out of default fixture block 9 through-hole, then by movable push 7 by 8 pull-up of center rest, are again inserted into bolt 11 block at this time
In set 13, the fixation to bolt 11 is can be achieved in bolt 11 in cutting ferrule 13, and the left and right sides of movable push 7 is symmetrically arranged with the 5th cone
Shape cutting ferrule 71, the 5th taper cutting ferrule 71 cooperate with baffle 12.
The prior art is compared, the utility model has the beneficial effects that: first, the utility model makes compared with prior art
Used time need to only pull down folding ladder, need to only be pushed to after use, use and its conveniently；The second, folding climbing ladder
Can very easily oscilaltion, one people of whole process with regard to achievable, therefore have fabulous economic benefit and social benefit.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the main view of the utility model.
Fig. 3 is the diagrammatic cross-section in the direction the utility model A-A.
Fig. 4 is the diagrammatic cross-section in the face the utility model N-N.
In figure: wall 1, handrail 2, the fixed ladder 3 in top, support rod 4, foot pedal 5, the first foot pedal 51, second are foot-operated
Plate 52, third foot pedal 53, the 4th foot pedal 54, the second foot pedal 52, the first taper cutting ferrule 5101, the second taper cutting ferrule 520,
Third taper cutting ferrule 5301, the 4th taper cutting ferrule 5401.Movable rod 6, movable push 7, the 5th taper cutting ferrule 71, center rest
8, fixture block 9, self-locking connection ring 10, baffle 12, cutting ferrule 13, connection pin shaft 14 are preset.
Specific embodiment
It is further illustrated below in conjunction with structure and beneficial effect of the attached drawing to the utility model.
A kind of upper people's ladder of foldable folding and unfolding, including wall 1, handrail 2, top fixed ladder 3, support rod 4, foot pedal
5, the side of the wall 1 is connect by prefabricated connecting rod with the fixed ladder 3 in top, and prefabricated connecting rod is embedded in wall 1 in advance
Interior, the other side of the fixed ladder 3 in top is equipped with handrail 2, and handrail 2 is welded by the fixed ladder 3 of connecting rod and top, and handrail 2 is symmetrical
It is located at the two sides of the fixed ladder 3 in top；The bottom of the fixed ladder 3 in the top is equipped with support rod 4, the top of support rod 4 with
The fixed ladder 3 in top welds, and its underpart is equidistantly equipped with ground by the outside that pre-buried bolt connect support rod 4 foot-operated
Plate 5, the position that all foot pedals 5 are contacted with support rod 4 are equipped with baffle 12, and the bottom of support rod 4 is equipped with movable push 7, owns
Foot pedal 5 is equipped with connection pin shaft 14 close to the side of wall 1, and connection pin shaft 14 and movable rod 6 are rotatablely connected, movable rod 6
The connecting rod that can be mutually rotated by two forms.
The bottom of the fixed ladder 3 in the top is equipped with self-locking connection ring 10, and self-locking connection ring 10 passes through steel cable and fixation
The bottom surface of ladder 3 is fixed, and the bottom of the fixed ladder 3 in top is pushed it to when not using extension ladder, 8 sets of center rest exists
The fixation to foot pedal 5 can be realized in self-locking connection ring 10.
The baffle 12 is circular baffle plate, and baffle 12 and support rod 4 weld, the peripheral diameter of baffle 12 from top to bottom according to
Secondary increase, the foot pedal 5 are followed successively by the first foot pedal 51, the second foot pedal 52, third foot pedal the 53, the 4th from top to bottom
Foot pedal 54, the top of each foot pedal are equipped with antiskid rubber, the second foot pedal 52, third foot pedal 53, the 4th foot pedal
54 right side extends one section, and the extended segment of third foot pedal 53 is greater than the extended segment of the second foot pedal 52, and the 4th is foot-operated
The extended segment of plate 54 is greater than the extended segment of third foot pedal 53, i.e. the width of foot pedal 5 is sequentially increased from top to bottom, and first is foot-operated
The left and right sides of plate 51 is symmetrically arranged with the first taper cutting ferrule 5101, and the left and right sides of the second foot pedal 52 is symmetrically arranged with the second cone
Shape cutting ferrule 5201, the left and right sides of third foot pedal 53 are symmetrically arranged with third taper cutting ferrule 5301, the left and right of the 4th foot pedal 54
Two sides are symmetrically arranged with the 4th taper cutting ferrule 5401, the first taper cutting ferrule 5101, the second taper cutting ferrule 5201, third taper cutting ferrule
5301, the top of the 4th taper cutting ferrule 5401 is equipped with through-hole, the through-hole at 5101 top of the first taper cutting ferrule and the gear of topmost
Plate 12 cooperates, and the through-hole being equipped at the top of the second taper cutting ferrule 5201 can be by the baffle that cooperates with the first taper cutting ferrule 5101
12, the through-hole being equipped at the top of third taper cutting ferrule 5301 can by with the first taper cutting ferrule 5101, the second taper cutting ferrule 5201
The baffle 12 of cooperation, and so on, the through-hole being equipped at the top of the 4th taper cutting ferrule 5401 can by with the first taper cutting ferrule
5101, the baffle 12 that the second taper cutting ferrule 5201 and third taper cutting ferrule 5301 cooperate.
The left and right sides of the movable push 7 is symmetrically arranged with center rest 8, and center rest 8 and movable push 7 are fixed
Connection, the middle position of movable push 7 are equipped with through-hole, and default fixture block 9 is equipped in through-hole, and default fixture block 9 is fixed on ground, is equipped with
The top of default fixture block 9 is equipped with circular through hole, and bolt 11 is equipped in circular through hole, and the left and right sides of default fixture block 9 is symmetrically arranged with
Cutting ferrule 13, cutting ferrule 13 and movable push 7 are welded, when foot pedal 5 need to be shifted onto the bottom of the fixed ladder 3 in top, first by bolt
11 extract out out of default fixture block 9 through-hole, then by movable push 7 by 8 pull-up of center rest, are again inserted into bolt 11 block at this time
In set 13, the fixation to bolt 11 is can be achieved in bolt 11 in cutting ferrule 13, and the left and right sides of movable push 7 is symmetrically arranged with the 5th cone
Shape cutting ferrule 71, the 5th taper cutting ferrule 71 cooperate with baffle 12.
In the description of the utility model, term " on ", "lower", "left", "right" instruction orientation side based on the figure
Position is merely for convenience of description the utility model rather than requires the utility model that must be operated with specific orientation, therefore not
It can be construed as a limitation of the present invention.It is obvious to a person skilled in the art that the utility model is not limited to above-mentioned show
The details of exemplary embodiment, and without departing substantially from the spirit or essential attributes of the utility model, it can be with others
Concrete form realizes the utility model.Therefore, in all respects, the embodiments should be taken as exemplary, and
It is non-limiting, scope of this utility model is limited by the appended claims rather than the above description, it is intended that will fall in
All changes in the meaning and scope of the equivalent requirements of the claims are embraced therein.It should not will be in claim
Any appended drawing reference be construed as limiting the claims involved.
Claims (5)
1. a kind of upper people's ladder of foldable folding and unfolding, including wall (1), handrail (2), top fixed ladder (3), support rod (4),
Foot pedal (5), it is characterised in that: the side of the wall (1) is connect by prefabricated connecting rod with top fixed ladder (3),
Prefabricated connecting rod is embedded in advance in wall (1), and the other side of top fixed ladder (3) is equipped with handrail (2), and handrail (2) passes through company
Bar and top fixed ladder (3) welding, the bottom of top fixed ladder (3) are equipped with support rod (4), the top of support rod (4) with
Top fixed ladder (3) welding, the position that all foot pedals (5) contact with support rod (4) are equipped with baffle (12), support rod (4)
Bottom be equipped with movable push (7), all foot pedals (5) close to wall (1) side be equipped with connection pin shaft (14), connect pin shaft
(14) it is rotatablely connected with movable rod (6), the connecting rod that movable rod (6) can be rotated mutually by two forms.
2. a kind of upper people's ladder of foldable folding and unfolding according to claim 1, it is characterised in that: the top fixation is climbed
The bottom of terraced (3) is equipped with self-locking connection ring (10), and self-locking connection ring (10) is solid by steel cable and the bottom surface of fixed ladder (3)
It is fixed.
3. a kind of upper people's ladder of foldable folding and unfolding according to claim 1, it is characterised in that: the baffle (12) is
Circular baffle plate, baffle (12) and support rod (4) are welded, and the peripheral diameter of baffle (12) is sequentially increased from top to bottom.
4. a kind of upper people's ladder of foldable folding and unfolding according to claim 1, it is characterised in that: the foot pedal (5)
It is followed successively by the first foot pedal (51), the second foot pedal (52), third foot pedal (53), the 4th foot pedal (54) from top to bottom, respectively
The top of a foot pedal is equipped with antiskid rubber, the right side of the second foot pedal (52), third foot pedal (53), the 4th foot pedal (54)
Side extends one section, and the extended segment of third foot pedal (53) is greater than the extended segment of the second foot pedal (52), the 4th foot pedal
(54) extended segment is greater than the extended segment of third foot pedal (53), i.e. the width of foot pedal (5) is sequentially increased from top to bottom, and first
The first taper cutting ferrule (5101) is symmetrically arranged at left and right sides of foot pedal (51), the left and right sides of the second foot pedal (52) is symmetrically set
There is the second taper cutting ferrule (5201), is symmetrically arranged with third taper cutting ferrule (5301) at left and right sides of third foot pedal (53), the 4th
The 4th taper cutting ferrule (5401) is symmetrically arranged at left and right sides of foot pedal (54).
5. a kind of upper people's ladder of foldable folding and unfolding according to claim 1, it is characterised in that: the movable push
(7) it is symmetrically arranged at left and right sides of center rest (8), center rest (8) is fixedly connected with movable push (7), movable push (7)
Middle position be equipped with through-hole, be equipped in through-hole default fixture block (9), default fixture block (9) are fixed on ground, are equipped with default fixture block
(9) top is equipped with circular through hole, is equipped with bolt (11) in circular through hole, is symmetrically arranged with card at left and right sides of default fixture block (9)
It covers (13), cutting ferrule (13) and movable push (7) are welded, and movable push is symmetrically arranged with the 5th taper cutting ferrule at left and right sides of (7)
(71), the 5th taper cutting ferrule (71) and baffle (12) cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277413.0U CN209603868U (en) | 2019-09-12 | 2019-09-12 | A kind of upper people's ladder of foldable folding and unfolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822277413.0U CN209603868U (en) | 2019-09-12 | 2019-09-12 | A kind of upper people's ladder of foldable folding and unfolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603868U true CN209603868U (en) | 2019-11-08 |
Family
ID=68399747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822277413.0U Active CN209603868U (en) | 2019-09-12 | 2019-09-12 | A kind of upper people's ladder of foldable folding and unfolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905386A (en) * | 2019-11-18 | 2020-03-24 | 国家电网有限公司 | Generator yoke overhauls cat ladder |
-
2019
- 2019-09-12 CN CN201822277413.0U patent/CN209603868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110905386A (en) * | 2019-11-18 | 2020-03-24 | 国家电网有限公司 | Generator yoke overhauls cat ladder |
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