CN204703736U - The two-tube band of a kind of steel pipe pole protects the cat ladder of cage - Google Patents
The two-tube band of a kind of steel pipe pole protects the cat ladder of cage Download PDFInfo
- Publication number
- CN204703736U CN204703736U CN201520416604.4U CN201520416604U CN204703736U CN 204703736 U CN204703736 U CN 204703736U CN 201520416604 U CN201520416604 U CN 201520416604U CN 204703736 U CN204703736 U CN 204703736U
- Authority
- CN
- China
- Prior art keywords
- climbing
- steel pipe
- cat ladder
- cage
- watch box
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 241000282326 Felis catus Species 0.000 title claims abstract description 45
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 100
- 230000009194 climbing Effects 0.000 claims abstract description 94
- 229910052742 iron Inorganic materials 0.000 claims abstract description 50
- 239000012774 insulation material Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model provides steel pipe pole protects cage cat ladder with two-tube band, comprise climbing structures and watch box, climbing structures comprises two steel pipes, steel pipe is arranged climbing stull and climbing fixing iron member, climbing stull is fixedly connected with described two steel pipes are vertical respectively with described climbing fixing iron member two ends, climbing stull and climbing fixing iron member are multiple, and climbing fixing iron member arranges connecting portion; Watch box comprises guard ring and watch box fixing iron member, and guard ring is multiple, and guard ring two ends are connected with two steel pipes of climbing structures by watch box fixing iron member.Stable, installation and maintenance personnel the safety of the utility model to cat ladder provide fine guarantee.In addition, adopt the small-sized Design of length of standard, the bar section of arbitrary standards length can be configured, be conducive to the standardization of processing, installing.
Description
Technical field
The utility model relates to the supporting aerial platform of a kind of steel pipe pole, is specifically related to a kind of steel pipe pole protects cage cat ladder with two-tube band.
Background technology
Along with national national economy high speed development, electric power infrastructure drops into increasing, and the use of shaft tower used for transmission line gets more and more, and for 110kV and above power transmission line steel pipe rod, its market demand is very large.Particularly 110kV ~ 220kV steel pipe pole because its structure is simple, construction install convenience, occupation of land be little, the advantages such as profile is graceful, the market space is huge.
But, because the height of steel pipe pole limit, need to arrange work high above the ground climbing device when the construction of line and maintenance, prior art conventional method adopts single tube cat ladder form and cat ladder outside does not arrange safety protective cage, 110kV and above power transmission line steel pipe rod, particularly highly higher cross-over pole, is generally highly all greater than 30 meters, and some height reach 60 meters even higher.Current steel pipe pole generally adopts single tube without protecting cage cat ladder, there is great potential safety hazard for needing the installation personnel of work high above the ground and maintainer.
Summary of the invention
In view of this, the utility model provides the two-tube band of a kind of steel pipe pole to protect the cat ladder of cage, and for solving the problems of the prior art, the technical scheme of employing is as follows:
The two-tube band of a kind of steel pipe pole protects the cat ladder of cage, comprise climbing structures and watch box, it is characterized in that: described climbing structures comprises two steel pipes, described steel pipe is arranged climbing stull and climbing fixing iron member, described climbing stull and described climbing fixing iron member two ends are fixedly connected with described two steel pipes are vertical respectively, described climbing stull and climbing fixing iron member are multiple, and described climbing fixing iron member arranges connecting portion; Described watch box comprises guard ring and watch box fixing iron member, and described guard ring is multiple, and described guard ring two ends are connected with two steel pipes of described climbing structures by watch box fixing iron member.
Preferably, described watch box also comprises watch box support portion, and described watch box support portion is connected with described guard ring through the fixing hole be arranged on described guard ring.
Preferably, described guard ring is semicircular guard ring, and support portion described in described watch box and described fixing hole are bolted.
Preferably, described watch box support portion is perpendicular plaque steel.
Preferably, described semicircular guard ring is evenly distributed with multiple fixing hole.
Preferably, described climbing stull is round steel, and it is grooved that ironware is pushed up in described climbing admittedly, and described connecting portion is angle steel.
Preferably, described steel pipe length is 2 meters, 3 meters or 4 meters.
Preferably, the spacing between described adjacent two guard rings is identical with adjacent two spacing of climbing stull of described climbing structures.
Preferably, described climbing stull cross section is triangle, and described triangle base and plane-parallel, two hypotenuses are provided with rubber insulation material.
The beneficial effects of the utility model are: used by the collocation of climbing structures and watch box, climbing stull and climb that fixing iron member two ends are vertical with two steel pipes to be respectively fixedly connected with, climbing fixing iron member arranges connecting portion, whole cat ladder is connected by the steel pipe pole of connecting portion with required erection, replace both in prior art and be directly fixedly connected with, this design can not only make full use of the rigidity characteristics of climbing structures, and brings great convenience for subsequent maintenance and maintenance; In addition, the object arranging climbing fixing iron member and connecting portion can reserve sufficient grasping space for staff, and staff is more masterly in the process of upper and lower cat ladder; Watch box comprises guard ring and watch box fixing iron member; guard ring is arranged watch box fixing iron member; guard ring two ends are connected with two steel pipes of described climbing structures by watch box fixing iron member; guard ring is not be connected directly between on the steel pipe of climbing structures by welding; but by a fixing iron member, effectively increase climbing space, and in climbing process; guard ring fixing iron member not only plays the effect strengthening watch box rigid structures, and further protects the personal safety of staff.In addition, the collocation of climbing structures and watch box under the prerequisite effectively increasing integrally-built stability, also for operating personnel in climbing or work with heavy burden instrument and safety rope provide and place more reliably or arrangement condition.Further, single steel pipe cat ladder of the prior art, that the handrail with plane-parallel is set on steel pipe, now armrest end part is exposed, when situation of falling occurs, even if staff's health binds this safety belt, but be also likely subject to exposed armrest end part injury when falling, the disclosed two steel pipe band of right the utility model protects cage cat ladder, effectively avoids the generation of this danger.
In addition, steel pipe pole arranges two steel pipe climbing structures, climbing structures comprises two steel pipes, climbing stull, climbing fixing iron member, climbing stull is round steel, it is grooved that climbing pushes up ironware admittedly, connecting portion is angle steel: the design of two-tube climbing structures and climbing stull round steel effectively can increase the overall bearing capacity of climbing structures, for work high above the ground personnel provide climbing lasting, stable for a long time and working environment; Grooved climbing fixing iron member is the periphery design of collocation steel pipe pole, with grooved climb the bolted connecting angle of fixing iron member add the prerequisite being located at and ensureing rigidity bearing capacity under make the connected mode of climbing structures and steel pipe pole more flexible, namely climbing structures can by adopting the multiple connected modes such as welding or bolt are connected between connecting angle with steel pipe pole, and the maintenance process simulation for later stage climbing structures is convenient; Watch box comprises guard ring, watch box fixing iron member and watch box support portion, and watch box fixing iron member is connected with climbing structures steel pipe, for work high above the ground personnel provide sufficient climbing or service clearance, also simultaneously for the personal safety of staff provides safeguard.
In addition, the effective length that two-tube band protects the cat ladder of cage is 4 meters, 3 meters, 2 meters three kinds of forms, and by the efficient combination of different length climbing structures, the cat ladder of different overall length of can arranging in pairs or groups out flexibly, can meet the needs of the steel pipe pole of differing heights; Exactly because also this band protects the collocation of cage cat ladder and mounting means flexibility and changeability, when needs replacing or keep in repair a certain length of tape protect cage cat ladder time, can to remove easily and the band more renewed protects cage cat ladder, time saving and energy saving.As can be seen here, the small-sized design of cat ladder meets the matching demand of steel pipe pole, effectively reaches the effect that band protects the production of cage cat ladder, installation specification.
In addition, be pointed out that the safety into ensureing electric power facility, general needs removes the cat ladder of steel pipe pole lower end, prevents the climbing of non-operating personnel.The disclosed band of the utility model protects cage cat ladder due to length-flexible and arranges, power department can be convenient to be installed on steel pipe pole when needs maintenance circuit and use, the cat ladder of end portion is removed in time after finishing using, place other staff's climbing, 2 meters height design make carrying and installation work time saving and energy saving, so the utility model had both ensured the convenient use of work about electric power person, served again the effect of the climbing preventing other staff.
In sum, technical scheme disclosed in the utility model has that stability is high, structure is simple, produce installation specification, advantage that safety is high, not easily expects relative to prior art and those skilled in the art.
Accompanying drawing explanation
Fig. 1 is the utility model climbing structures schematic diagram;
Fig. 2 is that the utility model cat ladder and shaft assemble schematic diagram;
Fig. 3 is the structural representation of round steel in embodiment;
In accompanying drawing: 1: climbing steel pipe 1,2: climbing steel pipe 2,3: climbing stull round steel, 4: grooved climbing fixing iron member, 5: connecting angle, 6: guard ring, 7: watch box fixing iron member, 8: perpendicular plaque steel, 9: steel pipe pole, 10: rubber insulation material, 11: fixing hole.
Detailed description of the invention
The two-tube band of steel pipe pole disclosed in the utility model protects the cat ladder of cage, comprise climbing structures and watch box, climbing structures comprises steel pipe 1 and steel pipe 2, climbing steel pipe is arranged climbing stull 3 and grooved climbing fixing iron member 4, climbing stull 3 is fixedly connected with steel pipe 2 is vertical with steel pipe 1 respectively with climbing fixing iron member 4 two ends, climbing stull 3 and climbing fixing iron member 4 evenly arrange multiple, and climbing fixing iron member arranges connecting portion and connecting angle 5; Watch box comprises semicircular guard ring 6 and watch box fixing iron member 7, and semicircular guard ring 6 is multiple, and semicircular guard ring 6 two ends are connected with steel pipe 2 with steel pipe 1 by watch box fixing iron member 7.
Embodiment 1
As shown in Figure 1 to Figure 3, the two-tube band of steel pipe pole protects the cat ladder of cage, comprise climbing structures and watch box, cat ladder comprises steel pipe 1 and steel pipe 2, steel pipe is arranged climbing stull 3 and grooved climbing fixing iron member 4, climbing fixing iron member 4 arranges connecting angle 5, the length of steel pipe 1 and steel pipe 2 is 2 meters, climbing stull round steel 3, the two ends of grooved climbing fixing iron member 4 and connecting angle 5 are welded to connect with steel pipe 1 and steel pipe 2 respectively, stull round steel 3 cross section is triangle, base and plane-parallel, triangle two hypotenuse is provided with rubber insulation material 10, connecting angle 5 and grooved are climbed fixing iron member 4 bolt and are connected, watch box comprises semicircular guard ring 6, watch box fixing iron member 7 and watch box support portion i.e. perpendicular plaque steel 8, semicircular guard ring 6 is uniformly distributed 5 fixing holes 11, semicircular guard ring 6 quantity is multiple, perpendicular plaque steel 8 is connected with fixing hole 11 by bolt, perpendicular plaque steel 8 is by be connected with fixing hole 11 thus vertical fixing multiplely protects cage 6, watch box fixing iron member 7 is bolted with steel pipe 1 and steel pipe 2, guard ring 6 two ends are bolted with watch box fixing iron member 7 respectively, perpendicular plaque steel 8 two ends are bolted with adjacent guard ring 6 respectively.
In installation process, first 2 meters of steel pipes two are intercepted, on the tube wall of steel pipe, a round is bored according to the relative position of stull round steel 3 on steel pipe, then weld in the pipe tap of the round steel of stull round steel 3 insertion steel pipe, form basic cat ladder form, stull round steel 3 cross section is triangle, base and plane-parallel, triangle two hypotenuse is provided with rubber insulation material 10, can ensure that staff is when upstream or downstream cat ladder, increase hand and foot's frictional force of staff, and in generation abnormal conditions be, rubber insulation material 10 plays the effect of protection personal safety.In the respective side same position of stull round steel 3, cage fixing iron member 7 is protected in welding, is connected with guard ring 6 by connecting bolt, guard ring 6 connects with bolt and protects cage and erect plaque steel 8, formation cat ladder protect cage.The vertical direction of ladder stand steel pipe stull is welded cat ladder grooved fixing iron member 4, and grooved fixing iron member 4 is connected with bolt with connecting angle 5, and connecting angle 5 is weldingly fixed on steel pipe pole 9.Above, complete on steel pipe pole 9 and a set of cat ladder cage-protecting device is installed.Stull round steel 3 cross section is triangle, base and plane-parallel, is beneficial to staff in climbing uplink and downlink process, and foot is better exerted all one's strength effect, and; Triangle two hypotenuse is provided with rubber insulation material 10, first the effect of insulation is played, when there is electric leakage and being abnormal, staff's hand and pin is isolated with protection against electric shock by rubber insulation material 10, rubber insulation material 10 can play anti-skidding effect in addition, and the triangular cross section of collocation stull round steel 3, better for staff provides working environment safely and effectively.
Embodiment 2
Watch box comprises semicircular guard ring 6, watch box fixing iron member 7 and watch box support portion and erects plaque steel 8, plaque steel 8 is erected for subsection setup in watch box support portion, namely often adjacent protecting in the middle of cage arranges one or more perpendicular plaque steel 8, perpendicular plaque steel 8 is connected with fixing hole 11 by bolt, perpendicular plaque steel 8 is by be connected with fixing hole 11 thus perpendicular bolt is fixed and adjacently protected cage 6, this design can adjust the distribution density of protecting perpendicular plaque steel between cage flexibly, and dismounting is more convenient.
What above two embodiments can be arranged in pairs or groups for the steel pipe pole installation different length of differing heights when practical operation protects cage cat ladder, and when assembling between the cat ladder of different size, the joining place of bench reserves the gap of 100mm, is convenient to cat ladder and forms standard bench.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (9)
1. a steel pipe pole protects the cat ladder of cage with two-tube band, comprise climbing structures and watch box, it is characterized in that: described climbing structures comprises two steel pipes, described steel pipe is arranged climbing stull and climbing fixing iron member, described climbing stull and described climbing fixing iron member two ends are fixedly connected with described two steel pipes are vertical respectively, described climbing stull and climbing fixing iron member are multiple, and described climbing fixing iron member arranges connecting portion; Described watch box comprises guard ring and watch box fixing iron member, and described guard ring is multiple, and described guard ring two ends are connected with two steel pipes of described climbing structures by watch box fixing iron member.
2. steel pipe pole according to claim 1 protects the cat ladder of cage with two-tube band, it is characterized in that: described watch box also comprises watch box support portion, and described watch box support portion is connected with described guard ring through the fixing hole be arranged on guard ring.
3. steel pipe pole according to claim 2 protects the cat ladder of cage with two-tube band, it is characterized in that: described guard ring is semicircular guard ring, and described watch box support portion and described fixing hole are bolted.
4. steel pipe pole according to claim 2 protects the cat ladder of cage with two-tube band, it is characterized in that: described watch box support portion is perpendicular plaque steel.
5. steel pipe pole according to claim 3 protects the cat ladder of cage with two-tube band, it is characterized in that: described semicircular guard ring is evenly distributed with multiple fixing hole.
6. steel pipe pole according to claim 1 protects the cat ladder of cage with two-tube band, it is characterized in that: described climbing stull is round steel, and it is grooved that ironware is pushed up in described climbing admittedly, and described connecting portion is angle steel.
7. steel pipe pole according to claim 1 protects the cat ladder of cage with two-tube band, it is characterized in that: described steel pipe length is 2 meters, 3 meters or 4 meters.
8. steel pipe pole according to claim 1 protects the cat ladder of cage with two-tube band, it is characterized in that: the spacing between described adjacent two guard rings is identical with adjacent two spacing of climbing stull of described climbing structures.
9. steel pipe pole according to claim 1 protects the cat ladder of cage with two-tube band, it is characterized in that: described climbing stull cross section is triangle, and described triangle base and plane-parallel, two hypotenuses are provided with rubber insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416604.4U CN204703736U (en) | 2015-06-17 | 2015-06-17 | The two-tube band of a kind of steel pipe pole protects the cat ladder of cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520416604.4U CN204703736U (en) | 2015-06-17 | 2015-06-17 | The two-tube band of a kind of steel pipe pole protects the cat ladder of cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703736U true CN204703736U (en) | 2015-10-14 |
Family
ID=54283361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520416604.4U Expired - Fee Related CN204703736U (en) | 2015-06-17 | 2015-06-17 | The two-tube band of a kind of steel pipe pole protects the cat ladder of cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863491A (en) * | 2015-06-17 | 2015-08-26 | 国家电网公司 | Crawling ladder with double pipes and safety cage for steel pipe pole |
-
2015
- 2015-06-17 CN CN201520416604.4U patent/CN204703736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863491A (en) * | 2015-06-17 | 2015-08-26 | 国家电网公司 | Crawling ladder with double pipes and safety cage for steel pipe pole |
| CN104863491B (en) * | 2015-06-17 | 2016-09-28 | 国家电网公司 | A kind of steel pipe pole protects the cat ladder of cage with two-tube band |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103001146B (en) | Usage method of steel pipe pole operation platform | |
| CN104863491B (en) | A kind of steel pipe pole protects the cat ladder of cage with two-tube band | |
| CN204703736U (en) | The two-tube band of a kind of steel pipe pole protects the cat ladder of cage | |
| CN202876157U (en) | Auxiliary device for hook mounting band | |
| CN206712336U (en) | Shaft tower cable platform work protective cradle | |
| CN202717539U (en) | Hoisting derrick tool of multifunctional electric equipment | |
| CN210598351U (en) | Novel three-pipe communication tower | |
| CN104863407A (en) | Repairing tower of power transmission line | |
| CN208280706U (en) | A kind of electric pole facilitating climbing | |
| CN203398639U (en) | Vibration-proof hammer moving recovering device for overhead ground wire | |
| KR20160114885A (en) | Guide ring rope for transmission lines | |
| CN204907660U (en) | Prevent bird thorn device | |
| CN204209612U (en) | Guide shoe tool specially for attaching and detaching on a kind of turbine-generator units | |
| CN204001927U (en) | The power transmission steel pipe tower cross-arm handle that strides | |
| CN208479152U (en) | A kind of Lightning-Rod Protection Disign In Substations of packaging type fall arrest | |
| CN103594988B (en) | 500kV transformer substation tubular busbar deflection correction method | |
| CN207485080U (en) | A kind of Anti-seismic power tower | |
| CN207209896U (en) | A kind of large-scale dismountable lower end axle inspection platform | |
| CN202007522U (en) | Safety construction device for pole tower | |
| CN205452794U (en) | Reinforcing apparatus of lightning rod | |
| CN205447177U (en) | Equipment for power transmission and distribution rack | |
| CN102736203A (en) | Floor type cable distributing box | |
| CN214659225U (en) | Climbing prevention device for transmission tower | |
| CN204175175U (en) | Circuit tower cable maintenance ladder | |
| CN208966116U (en) | A kind of electric power line pole tower that stability is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20200617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |