CN206784879U - The portable folding cat ladder of construction operation - Google Patents
The portable folding cat ladder of construction operation Download PDFInfo
- Publication number
- CN206784879U CN206784879U CN201720611639.2U CN201720611639U CN206784879U CN 206784879 U CN206784879 U CN 206784879U CN 201720611639 U CN201720611639 U CN 201720611639U CN 206784879 U CN206784879 U CN 206784879U
- Authority
- CN
- China
- Prior art keywords
- unit
- step surface
- marking time
- cat ladder
- construction operation
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of portable folding cat ladder of construction operation, folding climbing ladder includes multiple units of marking time for square, unit of marking time includes step surface, joint face and safety surface, mark time the step surface of unit and the one side relative with step surface is installed with pedal, it is rotatablely connected between each unit of marking time by the connection hinge set on joint face, the connecting plate being connected with step surface rotating shaft is provided with the side of the step surface for unit of marking time, connecting hole is provided with connecting plate, connecting hole is flexibly connected with the knob on the step surface of adjacent unit of marking time, set in safety surface fluted, mark time four right angles of joint face of unit of lowermost end are installed with side and have the link slot of notch；Folding climbing ladder also includes connecting rod.The portable folding cat ladder of construction operation of the present utility model, it is simple in construction, reasonable in design, suitable for the foldable cat ladder in various construction places, memory space is saved, it is applied widely.
Description
Technical field
Construction engineering technical field is the utility model is related to, more particularly to a kind of portable folding of construction operation
Folded cat ladder.
Background technology
The cat ladder of existing construction is the important tool of building trade, and cat ladder for building is building engineering construction mistake
The instrument commonly used in journey, because construction personnel are due to the demand of operating environment, station is needed to be worked on cat ladder often, so
The stability of cat ladder is to influence the vital factor of construction safety；It is high through commonly used cat ladder, cat ladder in building construction process
Degree, has height to have short, and longer cat ladder is carried to get up to waste time and energy, and runs into the narrow and small constructing operation place in hole, cat ladder is just
Be inconvenient to be transported into；It is smaller to run into hole scope of activities, but interior construction space is larger, it is necessary to carry out Job Operations using cat ladder
When, because longer cat ladder cannot be introduced into, influence construction speed；In addition, common building cat ladder is simple in construction and due to narrower
The accident that width easily breaks away and rolled, is adversely affected to construction operation.
Utility model content
For defect present in prior art or deficiency, the utility model innovatively proposes a kind of construction and made
The portable folding cat ladder of industry, it is simple in construction, reasonable in design, suitable for the foldable cat ladder in various construction places, section
Memory space is saved, it is applied widely.
What the technical solution of the utility model was realized in：
The portable folding cat ladder of construction operation, the folding climbing ladder include multiple lists of marking time for square
Member, the unit of marking time include step surface, joint face and safety surface, the step surface of the unit of marking time and relative with step surface
One side be installed with pedal, be rotatablely connected between each unit of marking time by the connection hinge set on joint face,
The side of the step surface of the unit of marking time is provided with the connecting plate being connected with step surface rotating shaft, is provided with the connecting plate
Connecting hole, the connecting hole are flexibly connected with the knob on the step surface of adjacent unit of marking time, set in the safety surface
Fluted, mark time four right angles of joint face of unit of the lowermost end are installed with side and have the link slot of notch；It is described
Folding climbing ladder also includes connecting rod, and the connecting rod includes transverse bar and vertical bar, and the transverse bar and vertical bar are vertical
Overlap joint welding, the bottom of the vertical bar is provided with castor, brake apparatus is provided with the castor, the transverse bar can
In activity insertion link slot.
Preferably, the pedal includes pedal skeleton and the stepping panel being installed on pedal skeleton.
Preferably, the quantity of the unit of marking time sets at least to five.
Preferably, the quantity of the connecting rod is arranged to four.
Preferably, the knob bottom is provided with connecting pole, is fixedly connected by connecting pole with step surface, the connection
Rotating shaft is provided with post, knob is rotatablely connected by rotating shaft and connecting pole, the height of the connecting pole and the thickness of connecting plate
It is identical.
Compared with prior art, the beneficial effects of the utility model are：
The utility model discloses a kind of portable folding cat ladder of construction operation, wherein, unit of marking time is stepped on
Step face and the one side relative with step surface are installed with pedal, are closed between unit of each marking time by the connection set on joint face
Page rotation connection, running into, hole scope of activities is smaller, but during the larger construction place in interior construction space, can be by cat ladder
It is continuous to fold, reduce cat ladder length, smoothly enter in the less constructing operation place of hole scope of activities；In stepping on for unit of marking time
The side in step face is provided with the connecting plate being connected with step surface rotating shaft, is provided with connecting hole on connecting plate, connecting hole with it is adjacent
The knob marked time on the step surface of unit is flexibly connected, and is prevented workmen's cat ladder when swashing from folding, is ensured that construction is smooth
Carry out；Folding climbing ladder also includes connecting rod, and connecting rod includes transverse bar and vertical bar, and transverse bar and vertical bar vertically overlap
Welding, the bottom of vertical bar is provided with castor, carry out cat ladder it is mobile when, without expending the muscle power of workmen；Activity
Brake apparatus is provided with wheel, when using position of cat ladder is being determined, is starting brake apparatus, can prevent cat ladder from moving back and forth.
The portable folding cat ladder of construction operation of the present utility model, it is simple in construction, reasonable in design, applied suitable for various buildings
Workshop foldable cat ladder, save memory space, it is applied widely.
Brief description of the drawings
Fig. 1 is structural representation Fig. 1 of the present utility model；
Fig. 2 is structural representation Fig. 2 of the present utility model；
Fig. 3 is the state diagram after the utility model folds；
Fig. 4 is the structural representation of connecting rod in the utility model；
Reference：1st, mark time unit；2nd, step surface；3rd, castor；4th, safety surface；5th, pedal；6th, hinge is connected；7th, even
Fishplate bar；8th, connecting hole；9th, knob；10th, groove；11st, link slot；12nd, transverse bar；13rd, vertical bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in accompanying drawing 1 to 4, the utility model provides a kind of portable folding cat ladder of construction operation, institute
State folding climbing ladder and include multiple units 1 of marking time for square, the quantity for marking time unit 1 sets at least to five, institute
State unit 1 of marking time and include step surface 2, joint face and safety surface 4, the step surface 2 of the unit 1 of marking time and with the phase of step surface 2
To one side be installed with pedal 5, the pedal 5 includes pedal skeleton and the stepping panel being installed on pedal skeleton；Institute
State and be rotatablely connected by the connection hinge 6 set on joint face between each unit 1 of marking time, in marking time for the unit 1 of marking time
The side in face 2 is provided with the connecting plate 7 being connected with the rotating shaft of step surface 2, and connecting hole 8, the company are provided with the connecting plate 7
Connect hole 8 to be flexibly connected with the knob 9 on the step surface of adjacent unit of marking time, set fluted 10 in the safety surface 4, just
Hand grabs unit of marking time when workmen is swashing cat ladder, strengthens security, the lowermost end mark time unit 1 joint face four
Individual right angle, which is installed with side, has the link slot 11 of notch；The folding climbing ladder also includes connecting rod, the connecting rod
Quantity is arranged to four, and the connecting rod includes transverse bar 12 and vertical bar 13, and the transverse bar 12 and vertical bar 13 are vertical
Overlap joint welding, the bottom of the vertical bar 13 is provided with castor 3, brake apparatus, the transverse direction is provided with the castor 3
In the movable insertion link slot 11 of bar 12；The bottom of knob 9 is provided with connecting pole, is fixed by connecting pole and step surface 2
Connect, rotating shaft is provided with the connecting pole, knob 9 passes through rotating shaft and connecting pole is rotatablely connected, the height of the connecting pole
It is identical with the thickness of connecting plate 7.
In use, after each unit 1 of marking time is stretched by connecting the order of hinge 6, rotary connection plate 7, by connecting plate 7
Connecting hole 8 it is corresponding with the adjacent knob 9 marked time on unit step surface, knob 9 is inserted in connecting hole 8, clockwise
Knob 9 is rotated, knob 9 and connecting plate 7 adjacent unit of marking time can be connected firmly, be prevented constructor into cross
Member's cat ladder when swashing folds；After the transverse bar 12 of connecting rod is inserted in corresponding link slot 11 again, cat ladder is moved to
At constructing operation scene, start the brake apparatus that can prevent that cat ladder from moving back and forth, then carry out construction operation.
The preferred embodiment of the upper only utility model, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
1. the portable folding cat ladder of construction operation, it is characterised in that the folding climbing ladder includes multiple for pros
The unit of marking time of body, the unit of marking time include step surface, joint face and safety surface, the step surface of the unit of marking time and with
The relative one side of step surface is installed with pedal, is turned between each unit of marking time by the connection hinge set on joint face
Dynamic connection, the connecting plate being connected with step surface rotating shaft, the connecting plate are provided with the side of the step surface of the unit of marking time
On be provided with connecting hole, the connecting hole is flexibly connected with the knob on the step surface of adjacent unit of marking time, in the peace
Upper setting is fluted comprehensively, and four right angles of the joint face for unit of being marked time described in lowermost end, which are installed with side, has the company of notch
Access slot；The folding climbing ladder also includes connecting rod, and the connecting rod includes transverse bar and vertical bar, the transverse bar and perpendicular
Welding is vertically overlapped to bar, the bottom of the vertical bar is provided with castor, brake apparatus is provided with the castor, described
In the movable insertion link slot of transverse bar.
2. the portable folding cat ladder of construction operation according to claim 1, it is characterised in that：The pedal bag
Include pedal skeleton and the stepping panel being installed on pedal skeleton.
3. the portable folding cat ladder of construction operation according to claim 1, it is characterised in that：The list of marking time
The quantity of member sets at least to five.
4. the portable folding cat ladder of construction operation according to claim 1, it is characterised in that：The connecting rod
Quantity be arranged to four.
5. the portable folding cat ladder of construction operation according to claim 1, it is characterised in that：The knob
Bottom is provided with connecting pole, is fixedly connected by connecting pole with step surface, rotating shaft is provided with the connecting pole, knob passes through
Rotating shaft is rotatablely connected with connecting pole, and the height of the connecting pole is identical with the thickness of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611639.2U CN206784879U (en) | 2017-05-28 | 2017-05-28 | The portable folding cat ladder of construction operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611639.2U CN206784879U (en) | 2017-05-28 | 2017-05-28 | The portable folding cat ladder of construction operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784879U true CN206784879U (en) | 2017-12-22 |
Family
ID=60713544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611639.2U Expired - Fee Related CN206784879U (en) | 2017-05-28 | 2017-05-28 | The portable folding cat ladder of construction operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232960A (en) * | 2021-12-28 | 2022-03-25 | 江西固恒科技有限公司 | Lifting scaffold with protection function |
-
2017
- 2017-05-28 CN CN201720611639.2U patent/CN206784879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232960A (en) * | 2021-12-28 | 2022-03-25 | 江西固恒科技有限公司 | Lifting scaffold with protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |