CN209369707U - Folding ladder is used in a kind of detection of lift car - Google Patents
Folding ladder is used in a kind of detection of lift car Download PDFInfo
- Publication number
- CN209369707U CN209369707U CN201821528548.3U CN201821528548U CN209369707U CN 209369707 U CN209369707 U CN 209369707U CN 201821528548 U CN201821528548 U CN 201821528548U CN 209369707 U CN209369707 U CN 209369707U
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- China
- Prior art keywords
- support
- folding ladder
- rope
- lift car
- ladder
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- 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.)
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Abstract
The utility model discloses a kind of lift car detection folding ladders, first support, second support including folding ladder ontology and composition folding ladder ontology；First support connects second support by rope, and is provided with foot-driven lever on the inside of first support, rope, second support；Rope inside middle portion is provided with support plate；First support is threadedly coupled telescopic strut by the first mounting hole at second support connecting pin, and telescopic strut one end can also connect the fixation hole inside support plate.The utility model structure is simple, and design is reasonable；The device is modified by traditional ladder, it is folded convenient for ladder, improve the portability of ladder, pass through the combination between first support, second support, rope, rope strut simultaneously, so that ladder has a variety of usage modes, expand the scope of application of ladder, using flexible, practicability is stronger, is suitble to promote the use of.
Description
Technical field
The utility model relates to elevator detection technique field, folding ladder is used in specially a kind of lift car detection.
Background technique
Elevator refers to power drive, using the cabinet of rigid guideway operation or along the step of line operation, carries out
Lifting or the electromechanical equipment for transporting people, cargo in parallel, including elevator for people, escalator, moving sidewalk.Though traditionally its
How is driving method, using elevator as the general name of vertical transportation means of transport in building.As international community recognizes environmental protection
Concern, major elevator company all uses powder paint on its elevator surface substantially, this is a kind of novel environment friendly without molten
The coating of agent, and various performances are all better than painting.Modem elevator mainly by traction machine, guide rail, counterweight, safety device,
The composition such as signal manipulation system, carriage and hall door.These parts are separately mounted in the hoistway and computer room of building.It generallys use
Wire Friction Driving, wirerope bypass traction sheave, and both ends are separately connected carriage and balance weight, and motor drive traction sheave makes sedan-chair
Compartment lifting.Elevator requires safe and reliable, transfer efficiency height, leveling accuracy and ride comfort etc..Elevator after a period of use, needs
Periodic detection is carried out to elevator, guarantee the service performance of elevator, it is ensured that elevator safety uses.When detecting the carriage of elevator, need
Ladder is used, so a kind of lift car detection folding ladder is particularly significant in elevator detection process.
But ladder used at present is generally what steel frame construction was welded, and structure is single, and it is larger using limitation,
It is not easy to the detection of lift car, and inconvenient fold carries, and has a single function.Therefore, a kind of elevator car is proposed regarding to the issue above
Folding ladder is used in compartment detection.
Utility model content
The purpose of this utility model is that single in order to solve above-mentioned elevator detection ladder usage mode, and is not easy to
The problem of carrying and a kind of lift car detection folding ladder is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of lift car detection folding ladder, packet
It includes folding ladder ontology and constitutes first support, the second support of folding ladder ontology；The first support passes through rope connection the
Two brackets, and foot-driven lever is provided on the inside of first support, rope, second support；The rope inside middle portion is provided with support plate；
The first support is threadedly coupled telescopic strut, and telescopic strut one end by the first mounting hole at second support connecting pin
The fixation hole inside support plate can be connected；
The first support bottom is provided with card slot, and the reinforcing rod that is connected together inside card slot；The reinforcing rod bottom is set
It is equipped with antiskid bearer；The telescopic strut includes several telescoping tubes, clamping screw, and limit hole is provided on telescoping tube；It is described
It is threadedly coupled between limit hole and clamping screw.
Preferably, there are four the fixation hole settings in the support plate, and fixation hole is symmetricly set on support board ends side
At edge.
Preferably, the fixation hole is obliquely installed, and connection is socketed between fixation hole and telescopic strut.
Preferably, the telescopic strut is flexibly connected by several telescoping tubes, and passes through limit hole and locking between telescoping tube
Bolt is fixed.
Preferably, the first support is identical as the second support structure, and first support and second support connecting pin
It is symmetrically arranged with the first mounting hole and the second mounting hole.
Preferably, the support plate surface is provided with anti-skid bulge, and support plate is square structure.
The beneficial effects of the utility model are: this kind of lift car detection is simple with folding ladder structure, and it is novel in design, in electricity
In terraced detection process, good booster action can be played, and is designed rationally, it is easy to use；The device, which passes through traditional ladder, to carry out
Change, is folded convenient for ladder, improves the portability of ladder, while passing through first support, second support, rope, rope branch
Combination between bar expands the scope of application of ladder, using flexible so that ladder has a variety of usage modes；Practicability is stronger,
It is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model first support structural schematic diagram.
Fig. 3 is the utility model first support connecting pin structural schematic diagram.
Fig. 4 is the utility model supporting plate structure schematic diagram.
Fig. 5 is the utility model supporting plate structure cross-sectional view.
Fig. 6 is the utility model telescopic strut structural schematic diagram.
In figure: 1- folding ladder ontology, 2- first support, 201- card slot, the first mounting hole of 202-, the second mounting hole of 203-,
3- reinforcing rod, 4- antiskid bearer, 5- foot-driven lever, 6- rope, 7- support plate, 701- fixation hole, 8- second support, 9- hook, 10-
Telescopic strut, 11- telescoping tube, 12- limit hole, 13- clamping screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-6, a kind of lift car detection folding ladder, including folding ladder ontology 1 and composition fold
First support 2, the second support 8 of terraced ontology 1；First support 2 connects second support 8, and first support 2, rope by rope 6
6, foot-driven lever 5 is provided on the inside of second support 8, foot-driven lever 5 is climbed convenient for user, convenient for the use of folding ladder ontology 1；
6 inside middle portion of rope is provided with support plate 7, and support plate 7 is easy to use stands on folding ladder, detects convenient for user；
First support 2 is threadedly coupled telescopic strut 10 with the first mounting hole 202 is passed through at 8 connecting pin of second support, and telescopic strut 10 is used
It is supported, is carried out uprightly convenient for folding ladder, and 10 one end of telescopic strut can also connect in support plate 7 in folding ladder ontology 1
The fixation hole 701 in portion；
2 bottom of first support is provided with card slot 201, and the reinforcing rod 3 that is connected together inside card slot 201, reinforcing rod 3 are conducive to
The stability of folding ladder ontology 1 is improved,；3 bottom of reinforcing rod is provided with antiskid bearer 4, and antiskid bearer 4 is used for folding ladder ontology
1 support is played the role of anti-skidding；Telescopic strut 10 includes several telescoping tubes 11, clamping screw 13, and is provided on telescoping tube 11
Limit hole 12；It is threadedly coupled between limit hole 12 and clamping screw 13.
In the use of the new type, there are four the settings of fixation hole 701 in the support plate 7, and fixation hole 701 is symmetricly set on
At 7 edges at two ends of support plate, be conducive to the installation of telescopic strut 10, improve the reasonability of apparatus structure；The fixation hole 701 inclines
Tiltedly setting, and connection is socketed between fixation hole 701 and telescopic strut 10, be conducive to folding ladder ontology 1 and be deformed into double ladder, increases
The usage mode of folding ladder ontology 1；The telescopic strut 10 is flexibly connected by several telescoping tubes, and passes through limit between telescoping tube
Hole 12 and clamping screw 13 are fixed, and are conducive to user and telescopic strut 10 is adjusted, and change the length of telescopic strut 10
Degree；The first support 2 is identical as 8 structure of second support, and first support 2 and 8 connecting pin of second support are symmetrically set
It is equipped with the first mounting hole 202 and the second mounting hole 203, the installation for telescopic strut 10 and rope 6；7 surface of support plate
It is provided with anti-skid bulge, and support plate 7 is square structure.
Working principle of the utility model is: in use, needing to climb in use, will directly link up with 9 firstly, work as user
It is hung on wall, is climbed along foot-driven lever 5；It used and was needed folding ladder ontology 1 by wall uprightly in use, will stretch at that time
Contracting strut 10 connect the first mounting hole 202 connection of daunt with first support 2, second support 8, and passes through 13 He of clamping screw
The length of telescopic strut 10 is adjusted in fixation hole 12, reaches use demand；User needs to carry out double ladder in use, will
One end of telescopic strut 10 is mounted in the fixation hole 701 of 7 bottom of support plate, is formed double ladder and is carried out using having a variety of makes
With mode, when first support 2 and second support 8 can not folded, convenient for taking in use, telescopic strut 10 is dismantled
Band, it is easy to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of lift car detection folding ladder, first including folding ladder ontology (1) and composition folding ladder ontology (1)
Frame (2), second support (8)；It is characterized by: the first support (2) connects second support (8) by rope (6), and first
Bracket (2), rope (6), second support (8) inside are provided with foot-driven lever (5)；Rope (6) inside middle portion is provided with support
Plate (7)；The first support (2) is threadedly coupled telescopic strut by the first mounting hole (202) at second support (8) connecting pin
(10), and telescopic strut (10) one end can also connect the internal fixation hole (701) of support plate (7)；
First support (2) bottom is provided with card slot (201), and is connected together reinforcing rod (3) inside card slot (201)；It is described
Reinforcing rod (3) bottom is provided with antiskid bearer (4)；The telescopic strut (10) includes several telescoping tubes (11), clamping screw
(13), it and on telescoping tube (11) is provided with limit hole (12)；It is threadedly coupled between the limit hole (12) and clamping screw (13).
2. a kind of lift car detection folding ladder according to claim 1, it is characterised in that: on the support plate (7)
Fixation hole (701) setting there are four, and fixation hole (701) is symmetricly set at support plate (7) edges at two ends.
3. a kind of lift car detection folding ladder according to claim 2, it is characterised in that: the fixation hole (701)
It is obliquely installed, and is socketed connection between fixation hole (701) and telescopic strut (10).
4. a kind of lift car detection folding ladder according to claim 1, it is characterised in that: the telescopic strut (10)
It is flexibly connected by several telescoping tubes, and is fixed between telescoping tube by limit hole (12) and clamping screw (13).
5. a kind of lift car detection folding ladder according to claim 1, it is characterised in that: the first support (2)
It is identical as the second support (8) structure, and first support (2) and second support (8) connecting pin are symmetrically arranged with the first peace
Fill hole (202) and the second mounting hole (203).
6. a kind of lift car detection folding ladder according to claim 1, it is characterised in that: support plate (7) table
Face is provided with anti-skid bulge, and support plate (7) is square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528548.3U CN209369707U (en) | 2018-09-19 | 2018-09-19 | Folding ladder is used in a kind of detection of lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821528548.3U CN209369707U (en) | 2018-09-19 | 2018-09-19 | Folding ladder is used in a kind of detection of lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369707U true CN209369707U (en) | 2019-09-10 |
Family
ID=67837424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821528548.3U Expired - Fee Related CN209369707U (en) | 2018-09-19 | 2018-09-19 | Folding ladder is used in a kind of detection of lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369707U (en) |
-
2018
- 2018-09-19 CN CN201821528548.3U patent/CN209369707U/en not_active Expired - Fee Related
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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: 20190910 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |