CN202611578U - Iron tower ladder provided with detachable rest platform - Google Patents
Iron tower ladder provided with detachable rest platform Download PDFInfo
- Publication number
- CN202611578U CN202611578U CN 201220141172 CN201220141172U CN202611578U CN 202611578 U CN202611578 U CN 202611578U CN 201220141172 CN201220141172 CN 201220141172 CN 201220141172 U CN201220141172 U CN 201220141172U CN 202611578 U CN202611578 U CN 202611578U
- Authority
- CN
- China
- Prior art keywords
- half space
- iron tower
- cat ladder
- detachable
- guard ring
- 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 - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/185—Devices providing a back support to a person on the ladder, e.g. cages
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The utility model discloses an iron tower ladder provided with a detachable rest platform. The iron tower ladder provided with the detachable rest platform comprises a ladder body, a ladder retainer, the detachable rest platform and a rest platform rotating and connecting device, wherein the ladder retainer is connected on the ladder body in a surrounding way, the detachable rest platform is connected with the ladder retainer by the rest platform rotating and connecting device, and the detachable rest platform is positioned at the inner side of the ladder retainer. According to the iron tower ladder provided with the detachable rest platform, disclosed by the utility model, the set height and the set number of the detachable rest platforms of the communication iron tower ladder can be adjusted, so that the effect of enabling workers to have a good rest can be achieved.
Description
Technical field
The utility model relates to the communications field, in particular to a kind of iron tower cat ladder that is provided with detachable half space.
Background technology
Along with the innovation of science and technology, the continuous development of the communication network development, the application of communication iron tower are also more and more widely.Erect a television antenna at the top of communication iron tower for ease, equipment such as navigation light, must be in iron tower inside or outer setting supply the staff to climb the cat ladder of use, the height of communication iron tower is generally more than tens meters, the staff need suspend rest when climbing.At present, communication iron tower generally is employed in the body of the tower tabula and arranges half space, and the staff need go to the tabula platform from cat ladder and have a rest, like this, in case after iron tower was installed, the height of the half space on the cat ladder and quantity were just fixing.Therefore, the cat ladder that the height of this half space, quantity are all fixing just can't perhaps be adjusted the rest demand that the mode of half space position satisfies the staff to increase the half space number neatly because it is on-dismountable.
All fixing and cause staff's inconvenient problem of having a rest to the height of the half space on the cat ladder in the correlation technique, quantity, effective solution is not proposed at present as yet.
The utility model content
The utility model provides a kind of iron tower cat ladder that is provided with detachable half space, one of to address the above problem at least.
According to the utility model, a kind of iron tower cat ladder that is provided with detachable half space is provided, comprising: cat ladder body, guard ring, detachable half space, and half space rotary connecting device; Guard ring is around being connected in the cat ladder body, and detachable half space is connected with guard ring through the half space rotary connecting device, and wherein, detachable half space is positioned at the guard ring inboard.
Preferably, the half space rotary connecting device comprises: the link of half space rotary part, connection half space rotary part and guard ring, and the slip-proofing device that stops link to separate with the half space rotary part.
Preferably, the half space rotary part is 1 axis of rotation.
Preferably, link is made up of 2 connection steel plates.
Preferably, slip-proofing device is made up of 2 anti-skidding bolts.
Preferably; One side of 2 connection steel plates is placed on the two ends of axis of rotation respectively; 2 anti-skidding bolts are separately positioned on the two ends of axis of rotation; 2 anti-skidding bolts lay respectively at 2 outsides that are connected the link position of steel plate and axis of rotation with the link position of axis of rotation, and the length of anti-skidding bolt is greater than the diameter of axis of rotation.
Preferably, 2 opposite sides that connect steel plate are connected with guard ring through bolt respectively.
Preferably, the agent structure of detachable half space is one of following: grid type structure, steel plate structure, strip type structure.
Preferably, the bearing surface of detachable half space is shaped as rectangle or square.
Pass through the utility model; Be employed in the mode that a demountable half space is set on the cat ladder of communication iron tower; The half space that has solved the cat ladder of traditional communication iron tower is provided with number, highly all cannot adjust and cause the staff in the process of climbing cat ladder, can not obtain the problem of fine rest, so reached that the half space of communication iron tower cat ladder is detachable, adjustable height and number be so that the effect that the staff is well had a rest.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the partial structurtes sketch map according to the iron tower cat ladder that is provided with detachable half space of the utility model embodiment;
Fig. 2 is the user mode sketch map according to the iron tower cat ladder that is provided with detachable half space of the utility model embodiment.
The specific embodiment
Hereinafter will and combine embodiment to specify the utility model with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
Fig. 1 is the partial structurtes sketch map according to the iron tower cat ladder that is provided with detachable half space of the utility model embodiment; As shown in Figure 1; The iron tower cat ladder that is provided with detachable half space mainly comprises: cat ladder body 1, guard ring 2, detachable half space 3, and half space rotary connecting device 4; Guard ring 2 is around being connected in cat ladder body 1, and detachable half space 3 is connected with guard ring 2 through half space rotary connecting device 4, and wherein, detachable half space 3 is positioned at guard ring 2 inboards.
In practical application, for the connected mode of cat ladder body 1 and communication iron tower, cat ladder 1 can connect, splice connection or anchor clamps connection etc. through bolt and be fixed on the iron tower body of the tower.
In the present embodiment; Half space rotary connecting device 4 can comprise: the link 44 of half space rotary part 42, connection half space rotary part 42 and guard ring 2, and the slip-proofing device 46 that stops link 44 to separate with half space rotary part 42.
In a preferred implementation of the utility model, half space rotary part 42 can be 1 axis of rotation, and link 44 can connect steel plate by 2 and constitute, and slip-proofing device 46 can be made up of 2 anti-skidding bolts.Wherein, One side of 2 connection steel plates is placed on the two ends of axis of rotation respectively; 2 anti-skidding bolts are separately positioned on the two ends of axis of rotation; 2 anti-skidding bolts lay respectively at 2 outsides that are connected the link position of steel plate and axis of rotation with the link position of axis of rotation, and the length of anti-skidding bolt is greater than the diameter of axis of rotation.
In practical application, the staff can be set to the different working state along axis of rotation with detachable half space 3 as required.And the purpose that slip-proofing device (can adopt anti-skidding bolt) is set to be mode influence the work of detachable half space 3 because of guard ring 2 deforms after the work in experience for a long time.
In practical application, 2 opposite sides that connect steel plate can be connected with guard ring 2 through bolt respectively.
In a preferred implementation of the utility model; The agent structure of detachable half space 3 can be for one of following: grid type structure, steel plate structure, strip type structure; Certainly; In practical application, the profile and the material of the agent structure of this detachable half space 3 are not all done concrete restriction, can carry the material and the configuration design of this strict demand of weight of staff safely and can use as long as can satisfy agent structure.In the present embodiment, the shape of the bearing surface of detachable half space 3 can be designed as rectangle or square, and certainly, as long as can make the bearing surface of detachable half space meet safety requirements, its shape is not restricted.
Please refer to Fig. 2; Fig. 2 is the user mode sketch map according to the iron tower cat ladder that is provided with detachable half space of the utility model embodiment; As shown in Figure 2, the staff can be set to the different working state with detachable half space 3 according to need of work, if the staff feels tired when climbing to the top position of detachable half space 3; Just fully can be as for flat condition (promptly with detachable half space 3; Deployed condition), like this, the staff just can sit on or stand in detachable half space 3 tops and have a rest.
The iron tower cat ladder that is provided with detachable half space that adopts the foregoing description to provide; The half space that has solved the cat ladder of traditional communication iron tower is provided with number, highly all cannot adjust and cause the staff in the process of climbing cat ladder, can not obtain the problem of fine rest, so reached that the half space of communication iron tower cat ladder is detachable, adjustable height and number be so that the effect that the staff is well had a rest.
From above description, can find out that the utility model has been realized following technique effect:
1, easy to use, safe and reliable.The staff can directly have a rest in the cat ladder guard ring in the climbing process, unnecessaryly goes to the tabula platform from cat ladder and has a rest, and has improved operational security.
2, half space is easy for installation, can be installed in the arbitrary height of iron tower.The half space setting height(from bottom) needn't receive the restriction of iron tower tabula face height, can be installed in the iron tower arbitrary height easily, need not dismantle cat ladder during installation.
3, can increase half space quantity, highly versatile as required arbitrarily.Half space is easy for installation, can increase half space at the differing heights place of iron tower cat ladder as required, makes things convenient for the staff to have a rest.The half space highly versatile can reuse.
4, half space is turning folding.Half space can overturn folding, can either satisfy the staff and when the climbing cat ladder, have enough climbing spaces, also can satisfy the needs that the staff has a rest.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. an iron tower cat ladder that is provided with detachable half space is characterized in that, comprising:
Cat ladder body, guard ring, detachable half space, and half space rotary connecting device;
Said guard ring is around being connected in said cat ladder body, and said detachable half space is connected with said guard ring through said half space rotary connecting device, and wherein, it is inboard that said detachable half space is positioned at said guard ring.
2. iron tower cat ladder according to claim 1; It is characterized in that; Said half space rotary connecting device comprises: the link of half space rotary part, the said half space rotary part of connection and said guard ring, and the slip-proofing device that stops said link to separate with said half space rotary part.
3. iron tower cat ladder according to claim 2 is characterized in that, said half space rotary part is 1 axis of rotation.
4. iron tower cat ladder according to claim 3 is characterized in that, said link connects steel plate by 2 and constitutes.
5. iron tower cat ladder according to claim 4 is characterized in that, said slip-proofing device is made up of 2 anti-skidding bolts.
6. iron tower cat ladder according to claim 5; It is characterized in that; One side of 2 said connection steel plates is placed on the two ends of said axis of rotation respectively; 2 said anti-skidding bolts are separately positioned on the two ends of said axis of rotation, and 2 said anti-skidding bolts lay respectively at 2 said outsides that are connected the link position of steel plate and said axis of rotation with the link position of said axis of rotation, and the length of said anti-skidding bolt is greater than the diameter of said axis of rotation.
7. iron tower cat ladder according to claim 6 is characterized in that, the opposite side of 2 said connection steel plates is connected with said guard ring through bolt respectively.
8. according to each described iron tower cat ladder in the claim 1 to 7, it is characterized in that the agent structure of said detachable half space is one of following:
Grid type structure, steel plate structure, strip type structure.
9. iron tower cat ladder according to claim 8 is characterized in that, the bearing surface of said detachable half space be shaped as rectangle or square.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141172 CN202611578U (en) | 2012-04-05 | 2012-04-05 | Iron tower ladder provided with detachable rest platform |
| PCT/CN2012/076866 WO2013149437A1 (en) | 2012-04-05 | 2012-06-13 | Pylon ladder provided with detachable rest platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220141172 CN202611578U (en) | 2012-04-05 | 2012-04-05 | Iron tower ladder provided with detachable rest platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611578U true CN202611578U (en) | 2012-12-19 |
Family
ID=47345288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220141172 Expired - Lifetime CN202611578U (en) | 2012-04-05 | 2012-04-05 | Iron tower ladder provided with detachable rest platform |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202611578U (en) |
| WO (1) | WO2013149437A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342299A (en) * | 2013-07-10 | 2013-10-09 | 嘉兴市华东建设机械有限公司 | Tower section used for tower crane |
| CN104563845A (en) * | 2014-12-29 | 2015-04-29 | 一重集团大连设计研究院有限公司 | Platform ladder used for pressing machine and provided with inter-ladder rest platforms |
| CN105186354A (en) * | 2015-09-02 | 2015-12-23 | 国网安徽明光市供电有限责任公司 | High-tension bracket and application method thereof |
| CN105317370A (en) * | 2015-10-19 | 2016-02-10 | 德瑞石油装备（青岛）有限公司 | Cage ladder |
| CN106351501A (en) * | 2016-10-12 | 2017-01-25 | 国网山东省电力公司栖霞市供电公司 | Electric power transmission tower |
| CN106499254A (en) * | 2016-10-12 | 2017-03-15 | 国网山东省电力公司栖霞市供电公司 | A kind of electric power tower |
| CN107592121A (en) * | 2017-09-25 | 2018-01-16 | 扬州市润源灯饰有限公司 | A kind of signal tower |
| CN108868577A (en) * | 2018-07-27 | 2018-11-23 | 思百危实业（上海）有限公司 | A kind of foldable shield cage steel ladder of essential safety |
| CN111686527A (en) * | 2020-06-08 | 2020-09-22 | 湖南沃工环境科技有限公司 | Safe energy-saving intelligent pulse bag-type dust collector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236111A (en) * | 2021-04-29 | 2021-08-10 | 江西双时科技有限公司 | Climbing ladder for vertical storage tank with protection mechanism based on hanging splicing type |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2487423A1 (en) * | 1980-07-28 | 1982-01-29 | Petitjean Et Cie | Rest-platform for access ladder for lighting tower - has frame which cantilevers normally from ladder segment leaving opening through which climber can pass |
| CN2245112Y (en) * | 1995-06-12 | 1997-01-15 | 冯国栋 | Safety ladder for building tower crane |
| CN2570391Y (en) * | 2002-05-27 | 2003-09-03 | 李震 | Inner ladder type single tube tower |
| CN101550803B (en) * | 2008-04-03 | 2012-03-21 | 上海宝冶建设有限公司 | Safe guarding cage vertical ladder |
| US20100155176A1 (en) * | 2008-12-22 | 2010-06-24 | International Chimney Corporation | Ladder safety seat |
| CN102031928A (en) * | 2010-12-31 | 2011-04-27 | 苏州工业园区云白华鼎烟囱制造有限公司 | Chimney ladder stand |
-
2012
- 2012-04-05 CN CN 201220141172 patent/CN202611578U/en not_active Expired - Lifetime
- 2012-06-13 WO PCT/CN2012/076866 patent/WO2013149437A1/en active Application Filing
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342299A (en) * | 2013-07-10 | 2013-10-09 | 嘉兴市华东建设机械有限公司 | Tower section used for tower crane |
| CN104563845A (en) * | 2014-12-29 | 2015-04-29 | 一重集团大连设计研究院有限公司 | Platform ladder used for pressing machine and provided with inter-ladder rest platforms |
| CN105186354A (en) * | 2015-09-02 | 2015-12-23 | 国网安徽明光市供电有限责任公司 | High-tension bracket and application method thereof |
| CN105317370A (en) * | 2015-10-19 | 2016-02-10 | 德瑞石油装备（青岛）有限公司 | Cage ladder |
| CN105317370B (en) * | 2015-10-19 | 2017-04-12 | 德瑞石油装备（青岛）有限公司 | Cage ladder |
| CN106351501A (en) * | 2016-10-12 | 2017-01-25 | 国网山东省电力公司栖霞市供电公司 | Electric power transmission tower |
| CN106499254A (en) * | 2016-10-12 | 2017-03-15 | 国网山东省电力公司栖霞市供电公司 | A kind of electric power tower |
| CN106499254B (en) * | 2016-10-12 | 2018-08-21 | 国网山东省电力公司栖霞市供电公司 | A kind of electric power tower |
| CN106351501B (en) * | 2016-10-12 | 2018-08-21 | 国网山东省电力公司栖霞市供电公司 | A kind of electric power transmission tower |
| CN107592121A (en) * | 2017-09-25 | 2018-01-16 | 扬州市润源灯饰有限公司 | A kind of signal tower |
| CN108868577A (en) * | 2018-07-27 | 2018-11-23 | 思百危实业（上海）有限公司 | A kind of foldable shield cage steel ladder of essential safety |
| CN111686527A (en) * | 2020-06-08 | 2020-09-22 | 湖南沃工环境科技有限公司 | Safe energy-saving intelligent pulse bag-type dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013149437A1 (en) | 2013-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |