CN107386690A - A kind of Combined type safety ladder cage - Google Patents
A kind of Combined type safety ladder cage Download PDFInfo
- Publication number
- CN107386690A CN107386690A CN201710679725.1A CN201710679725A CN107386690A CN 107386690 A CN107386690 A CN 107386690A CN 201710679725 A CN201710679725 A CN 201710679725A CN 107386690 A CN107386690 A CN 107386690A
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- CN
- China
- Prior art keywords
- emergency staircase
- combined type
- type safety
- ladder cage
- staircase unit
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
A kind of Combined type safety ladder cage, including at least two emergency staircase units for stacking gradually connection, the described at least two emergency staircase units for stacking gradually connection connect along vertical direction, wherein each emergency staircase unit includes：The rectangular frame being spliced to form by two longerons and two crossbeams by connector；The vertical beam for setting in each longitudinal and cross beam junction and being connected with the connection head erect；The connector is used for the connection of the two neighboring emergency staircase unit；Side close to one of crossbeam on the rectangular frame is provided with transverse slat；Inclined inclined ladder is provided with along the edge of the transverse slat, close to the position of a side girder；The first protection network is provided with the side that emergency staircase unit is built by crossbeam and vertical beam, the side built on emergency staircase unit by longeron and vertical beam is provided with two the second protection networks side by side.Ladder cage structural strength is high, and resistance to overturning is good, and people's row breadth of the lift degree is suitable, and upper and lower pedestrian can freely stagger up and down, and carrying instrument etc. is convenient to.
Description
Technical field
The present invention relates to technical field of building construction, more particularly to a kind of Combined type safety ladder cage.
Background technology
, it is necessary to use climbing ladder in Bridge High-pier, deep basal pit subway work and other building construction processes.Generally
Using ladder, or the ladder simply built, there is provided used to staff.Because ladder and the ladder built lack security
Measure, and stability is poor, potential safety hazard easily occurs, so needing to design a kind of safe ladder cage, can be easy to pacify in construction
Dress and dismounting, transport.
The content of the invention
A kind of Combined type safety ladder cage is provided according to an embodiment of the invention, solves prior art ladder and ladder lacks
Safety measure, and the problem of stability difference.
A kind of Combined type safety ladder cage is provided according to an embodiment of the invention, including at least two stack gradually connection
Emergency staircase unit, the described at least two emergency staircase units for stacking gradually connection connect along vertical direction, wherein each safety
Terraced unit includes：
The rectangular frame being spliced to form by two longerons and two crossbeams by connector；
The vertical beam for setting in each longitudinal and cross beam junction and being connected with the connection head erect；
The connector is used for the connection of the two neighboring emergency staircase unit；
Side close to one of crossbeam on the rectangular frame is provided with transverse slat；
Inclined inclined ladder is provided with along the edge of the transverse slat, close to the position of a side girder, the width of the inclined ladder is not
More than the half of the crossbeam length, the bottom of the inclined ladder is connected with the edge of the transverse slat of the emergency staircase unit to connect, and
The installation site of the transverse slat of two neighboring emergency staircase unit staggers, make the top of inclined ladder between two emergency staircase units with
The transverse slat connection of superposed emergency staircase unit, bottom is connected with the transverse slat of the emergency staircase unit positioned at bottom；
The first protection network is provided with the side that emergency staircase unit is built by crossbeam and vertical beam, by longeron on emergency staircase unit
Side with vertical beam structure is provided with two the second protection networks side by side；
Underframe is provided with the bottom for the emergency staircase unit being connected with ground, and bottom plate is provided with underframe.
The position of the bottom four corners of the underframe is respectively provided with a lower margin bearing.
The inclined ladder includes the oblique riser positioned at both sides and several pedals between two oblique risers, if
A dry direction of the pedal along oblique riser is uniformly distributed and is horizontally mounted.
Along the direction of oblique riser, the side away from longeron is provided with handrail on pedal.
The Combined type safety ladder cage is detachable mechanism.
The corner of first protection network is fixedly connected on crossbeam by a connector respectively.
The corner of second protection network is fixedly connected on longeron by a connector respectively.
The first protection network, the second protection network between two neighboring emergency staircase unit share connector.
First protection network and the second protection network are respectively equipped with frame and connect the brace of frame corner.
Space between two the second protection networks is no more than 20 centimetres.
Combined type safety ladder cage is mainly used in Bridge High-pier, deep basal pit subway work and bridge pier construction pedestrian up and down,
It can also be used for building foundation pit construction period safe walkway.Its main member is assembling-type square tube frame.Ladder, handrail and
Protecting wire net etc..Ladder cage structural strength is high, and resistance to overturning is good, and people's row breadth of the lift degree is suitable, and upper and lower pedestrian can freely stagger up and down, carry
Instrument etc. is convenient to.Better meet the demand of various safe constructions.It is characterized in that：In-site installation dismounting is convenient, fortune
Defeated convenience.Between the ladder that it is made up of multiple cat ladder units connected from bottom to top, and connection and ladder and building mechanism
Fixation kit composition；There are the complete people's row ladder of configuration and handrail in each framework, meeting pedestrian, freely safety is logical up and down
OK, walk pedal, entrance section has safety protective net protection equipped with convenient disengaging safety door, surrounding, is subway, road and bridge high pier construction
First choice, it is deep to like users' accreditation.As the construction good assistant of friendship and building enterprise big customer in middle iron, meet construction site
All requirements.
Brief description of the drawings
The present invention may be better understood in the description to the embodiment of the present invention below in conjunction with the accompanying drawings, wherein：
The detailed description made referring to the drawings to non-limiting example by reading, further feature of the invention,
Objects and advantages will become more apparent upon, wherein, same or analogous reference represents same or analogous feature.
Fig. 1 is the positive structure schematic (unshielded net) of Combined type safety ladder cage；
Fig. 2 is the side structure schematic diagram (unshielded net) of Combined type safety ladder cage；
Fig. 3 is the positive structure schematic (having protection network) of Combined type safety ladder cage；
Fig. 4 is the side structure schematic diagram (having protection network) of Combined type safety ladder cage；
Fig. 5 is the top surface structure schematic diagram of Combined type safety ladder cage.
Embodiment
The feature and exemplary embodiment of various aspects of the invention is described more fully below.In following detailed description
In, it is proposed that many details, to provide complete understanding of the present invention.But to those skilled in the art
It will be apparent that the present invention can be implemented in the case of some details in not needing these details.Below to implementing
The description of example is used for the purpose of by showing that the example of the present invention is better understood to provide to the present invention.In accompanying drawing and following
Description in, known structure and technology is not shown, it is unnecessary fuzzy to avoid causing the present invention.It is identical in figure
Reference represent same or similar structure, thus their detailed description will be omitted.In addition, spy described below
Sign, structure or characteristic can be incorporated in one or more embodiments in any suitable manner.Also, middle appearance described below
The noun of locality be the direction shown in figure, be not to the present invention concrete structure be defined.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary.For the ordinary skill in the art, may be used
Understand the concrete meaning of above-mentioned term in the present invention depending on concrete condition.
In a first aspect, as Figure 1-5, the embodiment of the present invention provides Combined type safety ladder cage, including at least two successively
The emergency staircase unit 100 of connection is laminated, the described at least two emergency staircase units 100 for stacking gradually connection connect along vertical direction
Connect, wherein each emergency staircase unit 100 includes：
The rectangular frame being spliced to form by two longerons 110 and two crossbeams 120 by connector 140；
In the vertical beam 130 that each longeron 110 and the junction of crossbeam 120 set and be connected vertically with the connector 140；
The connector 140 is used for the connection of the two neighboring emergency staircase unit 100；
Side close to one of crossbeam 120 on the rectangular frame is provided with transverse slat 160；
Inclined inclined ladder 150 is provided with along the edge of the transverse slat, close to the position of a side girder, the inclined ladder 150
Width is no more than the half of the crossbeam length, and the bottom of the inclined ladder connects with the edge of the transverse slat of the emergency staircase unit to connect
Connect, and the installation site of the transverse slat of two neighboring emergency staircase unit staggers, and makes the inclined ladder between two emergency staircase units
Top be connected with the transverse slat of superposed emergency staircase unit, bottom is connected with the transverse slat of emergency staircase unit positioned at bottom；
Be provided with the first protection network 180 in the side that emergency staircase unit is built by crossbeam and vertical beam, on emergency staircase unit by
The side of longeron and vertical beam structure is provided with two the second protection networks 190 side by side；
Underframe 170 is provided with the bottom for the emergency staircase unit being connected with ground, and bottom plate is provided with underframe.
The position of the bottom four corners of the underframe 170 is respectively provided with a lower margin bearing.
The inclined ladder includes the oblique riser positioned at both sides and several pedals between two oblique risers, if
A dry direction of the pedal along oblique riser is uniformly distributed and is horizontally mounted.
Along the direction of oblique riser, the side away from longeron is provided with handrail on pedal.
The Combined type safety ladder cage is detachable mechanism.
The corner of first protection network is fixedly connected on crossbeam by a connector respectively.
The corner of second protection network is fixedly connected on longeron by a connector respectively.
The first protection network, the second protection network between two neighboring emergency staircase unit share connector.
First protection network and the second protection network are respectively equipped with frame and connect the brace of frame corner.
Space between two the second protection networks is no more than 20 centimetres.
Combined type safety ladder cage is mainly used in Bridge High-pier, deep basal pit subway work and bridge pier construction pedestrian up and down,
It can also be used for building foundation pit construction period safe walkway.Its main member is assembling-type square tube frame.Ladder, handrail and
Protecting wire net etc..Ladder cage structural strength is high, and resistance to overturning is good, and people's row breadth of the lift degree is suitable, and upper and lower pedestrian can freely stagger up and down, carry
Instrument etc. is convenient to.Better meet the demand of various safe constructions.It is characterized in that：In-site installation dismounting is convenient, fortune
Defeated convenience.Between the ladder that it is made up of multiple cat ladder units connected from bottom to top, and connection and ladder and building mechanism
Fixation kit composition；There are the complete people's row ladder of configuration and handrail in each framework, meeting pedestrian, freely safety is logical up and down
OK, walk pedal, entrance section has safety protective net protection equipped with convenient disengaging safety door, surrounding, is subway, road and bridge high pier construction
First choice, it is deep to like users' accreditation.As the construction good assistant of friendship and building enterprise big customer in middle iron, meet construction site
All requirements.
The present invention can realize in other specific forms, without departing from its spirit and essential characteristics.Therefore, current reality
Apply example be all counted as being exemplary rather than in all respects it is limited, the scope of the present invention by appended claims rather than on
State description definition, also, fall into claim implication and equivalent in the range of whole change so as to all be included in this
Among the scope of invention.Also, the different technologies feature occurred in different embodiments can be combined, to obtain beneficial to effect
Fruit.Those skilled in the art will be understood that and realize disclosed on the basis of studying accompanying drawing, specification and claims
The embodiment of other changes of embodiment.
Claims (10)
1. a kind of Combined type safety ladder cage, it is characterised in that described including at least two emergency staircase units for stacking gradually connection
At least two emergency staircase units for stacking gradually connection connect along vertical direction, wherein each emergency staircase unit includes：
The rectangular frame being spliced to form by two longerons and two crossbeams by connector；
The vertical beam for setting in each longitudinal and cross beam junction and being connected with the connection head erect；
The connector is used for the connection of the two neighboring emergency staircase unit；
Side close to one of crossbeam on the rectangular frame is provided with transverse slat；
Inclined inclined ladder is provided with along the edge of the transverse slat, close to the position of a side girder, the width of the inclined ladder is no more than
The half of the crossbeam length, the bottom of the inclined ladder are connected with the edge of the transverse slat of the emergency staircase unit to connect, and adjacent
The installation site of the transverse slat of two emergency staircase units staggers, and makes the top of inclined ladder between two emergency staircase units with being located at
The transverse slat connection of the emergency staircase unit on top, bottom is connected with the transverse slat of the emergency staircase unit positioned at bottom；
Be provided with the first protection network in the side that emergency staircase unit is built by crossbeam and vertical beam, by longeron and erected on emergency staircase unit
The side of beam structure is provided with two the second protection networks side by side；
Underframe is provided with the bottom for the emergency staircase unit being connected with ground, and bottom plate is provided with underframe.
2. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
The position of the bottom four corners of the underframe is respectively provided with a lower margin bearing.
3. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
The inclined ladder includes the oblique riser positioned at both sides and several pedals between two oblique risers, several
Direction of the pedal along oblique riser is uniformly distributed and is horizontally mounted.
4. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
Along the direction of oblique riser, the side away from longeron is provided with handrail on pedal.
5. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
The Combined type safety ladder cage is detachable mechanism.
6. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
The corner of first protection network is fixedly connected on crossbeam by a connector respectively.
7. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
The corner of second protection network is fixedly connected on longeron by a connector respectively.
8. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
The first protection network, the second protection network between two neighboring emergency staircase unit share connector.
9. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
First protection network and the second protection network are respectively equipped with frame and connect the brace of frame corner.
10. Combined type safety ladder cage as claimed in claim 1, it is characterised in that
Space between two the second protection networks is no more than 20 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679725.1A CN107386690A (en) | 2017-08-10 | 2017-08-10 | A kind of Combined type safety ladder cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710679725.1A CN107386690A (en) | 2017-08-10 | 2017-08-10 | A kind of Combined type safety ladder cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386690A true CN107386690A (en) | 2017-11-24 |
Family
ID=60355337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710679725.1A Pending CN107386690A (en) | 2017-08-10 | 2017-08-10 | A kind of Combined type safety ladder cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386690A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629436A (en) * | 2019-01-10 | 2019-04-16 | 中铁十六局集团第三工程有限公司 | A kind of box assembled exit passageway and its assembly method |
| CN109853992A (en) * | 2018-12-27 | 2019-06-07 | 苏州交通工程集团有限公司 | Height can random adjustable type ladder cage |
| CN113090071A (en) * | 2021-03-23 | 2021-07-09 | 山东双端数字科技有限公司 | Folding ladder cage with wear-resistant rubber plate |
| CN114607176A (en) * | 2022-04-13 | 2022-06-10 | 扬州市宏建工程材料有限公司 | Assembled integrated construction protection safety ladder cage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202215006U (en) * | 2011-09-07 | 2012-05-09 | 中国建筑土木建设有限公司路桥分公司 | Tool-type fixed ladder for construction |
| CN204455834U (en) * | 2014-12-31 | 2015-07-08 | 上海建工一建集团有限公司 | Overhead step ladder cage |
| CN205476593U (en) * | 2016-01-04 | 2016-08-17 | 中国建筑第八工程局有限公司 | Instrument formula foundation ditch packway |
| CN205476420U (en) * | 2016-03-30 | 2016-08-17 | 中铁上海工程局集团第五工程有限公司 | Modular steel cat ladder |
-
2017
- 2017-08-10 CN CN201710679725.1A patent/CN107386690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202215006U (en) * | 2011-09-07 | 2012-05-09 | 中国建筑土木建设有限公司路桥分公司 | Tool-type fixed ladder for construction |
| CN204455834U (en) * | 2014-12-31 | 2015-07-08 | 上海建工一建集团有限公司 | Overhead step ladder cage |
| CN205476593U (en) * | 2016-01-04 | 2016-08-17 | 中国建筑第八工程局有限公司 | Instrument formula foundation ditch packway |
| CN205476420U (en) * | 2016-03-30 | 2016-08-17 | 中铁上海工程局集团第五工程有限公司 | Modular steel cat ladder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853992A (en) * | 2018-12-27 | 2019-06-07 | 苏州交通工程集团有限公司 | Height can random adjustable type ladder cage |
| CN109629436A (en) * | 2019-01-10 | 2019-04-16 | 中铁十六局集团第三工程有限公司 | A kind of box assembled exit passageway and its assembly method |
| CN113090071A (en) * | 2021-03-23 | 2021-07-09 | 山东双端数字科技有限公司 | Folding ladder cage with wear-resistant rubber plate |
| CN114607176A (en) * | 2022-04-13 | 2022-06-10 | 扬州市宏建工程材料有限公司 | Assembled integrated construction protection safety ladder cage |
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| 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: 20171124 |
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| RJ01 | Rejection of invention patent application after publication |