CN205277273U - Pole ladder is stepped on to cement concrete pole - Google Patents
Pole ladder is stepped on to cement concrete pole Download PDFInfo
- Publication number
- CN205277273U CN205277273U CN201520967790.0U CN201520967790U CN205277273U CN 205277273 U CN205277273 U CN 205277273U CN 201520967790 U CN201520967790 U CN 201520967790U CN 205277273 U CN205277273 U CN 205277273U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- pole
- bar
- mobile jib
- ladder
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 25
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012549 training Methods 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model discloses a pole ladder is stepped on to cement concrete pole, it includes vertical mobile jib and the horizontal foot bar of a plurality of root, horizontal foot bar interval uniformly the vertical fixation on vertical mobile jib, on vertical mobile jib, the lower part inboard is respectively through first mount pad, the second mount pad is provided with two ARC support bar, vertical mobile jib upper end is provided with the third mount pad, be provided with the binding between first mount pad and the third mount pad, the binding is connected with the fastening line, third mount pad inboard is provided with and supplies the fastening line to wear to establish, the threading pole of fastening. The utility model discloses it is small, portable, single can the operation, the staff need not long -time professional training, just can step on the pole operation, and labour saving and time saving hangs on the cement pole because of stepping on the pole ladder when constructing in addition, does not have harsh requirement to ground environment, mainly is applicable to installation, maintenance and the operation of other type of cement pole lower of the following equipment of distribution lines 6 rice, table meter and circuit.
Description
Technical field
The utility model relates to transmission and distribution enterprises recruitment fixture technology field, especially relates to a kind of Cement Concrete bar and steps on bar ladder.
Background technology
Rod-rising tower high-rise working in 35 kilovolts and following distribution network as a kind of important constructing operation, being used for realizing the various routine works such as the operation of distribution line, maintenance, maintenance, construction, existing bar high-rise working of stepping on is mainly through three kinds of modes: climbers, ascend a height plate and ladder.
Climbers are current topmost rod operation tools, mainly utilize lever principle, link closely on utility poles by body weight, produce bigger frictional force, thus make people be easy to climb, but, stepping on bar speed slow, preparation work is loaded down with trivial details, requires higher to employee self technical ability quality, simultaneously cannot carry out stepping on bar operation because frictional force reduces with when ice or snow on shaft tower in winter surface, need to disappear with salt or thermal source and could work after ice.
Utilization ascend a height shaft tower on plate time, left hand holds up rope, then must withstand another pin on cement shaft tower with right pin tiptoe, preventing pedal from rocking, left threading, must positive hook when pedal is linked up with to rope front end, the left side, the mouth of hook outwards, upwards, is sure not anti-hook, in order to avoid causing unhook accident, for ensureing that operation makes body balance on bar, not making pedal rock, when standing, before both legs, palm inner side should clamp electric pole, complicated operation, safety performance is poor, requires higher to employee self technical ability quality.
The height of existing bamboo ladder, people's word ladder should adapt with the height of operation field, too high or too low all will make troubles to operation, bamboo ladder should have slippage prevention device on smooth ground, step on bar personnel generally to stand in and go up on a stool most, cannot near bar body during construction, the ground that people's word ladder is settled should be smooth solid, and two kinds of modes all need to arrange special staircase personnel, and therefore ladder steps on bar not as the main method stepping on bar operation for a long time.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of easy and simple to handle, safe and reliable Cement Concrete bar and steps on bar ladder.
For achieving the above object, the utility model adopts following technical scheme:
Bar ladder stepped on by a kind of Cement Concrete bar, it comprises longitudinal mobile jib and some horizontal treadles, horizontal treadle is vertically fixed on longitudinal mobile jib evenly and at intervals, respectively the first mount pad, the 2nd mount pad are provided with two arc support rods inside longitudinal mobile jib upper and lower part, longitudinal mobile jib upper end is provided with the 3rd mount pad, being provided with fastener between first mount pad and the 3rd mount pad, fastener is connected with fastening line, be provided with inside the 3rd mount pad for fastening line wear, fastening threaded shaft.
Bar ladder stepped on by described Cement Concrete bar, and threading hole has been offered in its threaded shaft both sides.
Bar ladder stepped on by described Cement Concrete bar, and it also comprises the card line pin for being fixed in threaded shaft by fastening line.
Owing to adopting technical scheme as above, the utility model has following superiority:
Bar ladder stepped on by this Cement Concrete bar, its structure is simple, easy to operate, volume is little, it is convenient to carry, single can operate, staff is without the need to long-time professional training, just can carry out stepping on bar operation, time saving and energy saving, and hang on cement pole because stepping on bar ladder when constructing, to ground environment without rigors, mainly being applicable to the installation of distribution line less than 6 meters equipment, table meter and circuit, maintenance and other class cement pole lower operations, fixation is reliable, has stronger security, stability, ease-to-operate in the bar operation of stepping on disliking slightly weather and attached ice shaft tower especially.
Accompanying drawing explanation
Fig. 1 is that the terraced structural representation not comprising fastener of bar stepped on by the utility model Cement Concrete bar;
Fig. 2 is the structural representation that bar ladder stepped on by the utility model Cement Concrete bar;
In figure: 1(a, b)-threading hole; 2-the 3rd mount pad; 3-threaded shaft; The horizontal treadle of 4-; 5(a, b)-arc support rod; 6-first mount pad; The longitudinal mobile jib of 7-; 8-the 2nd mount pad; The fastening line of 9-; 10-fastener.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
Such as Fig. 1, shown in 2, bar ladder stepped on by this Cement Concrete bar, it comprises longitudinal mobile jib 7 and some horizontal treadles 4, horizontal treadle is vertically fixed on longitudinal mobile jib evenly and at intervals, longitudinal mobile jib is positioned in the middle part of horizontal treadle, on longitudinal mobile jib, lower inside is respectively by the first mount pad 6, 2nd mount pad 8 is provided with arc support rod 5a, arc support rod 5b, longitudinal mobile jib upper end is provided with the 3rd mount pad 2, it is provided with fastener 10 between first mount pad 6 and the 3rd mount pad 2, fastener connects fastening line 9 one end, it is provided with threaded shaft 3 inside 3rd mount pad, threading hole 1a has been offered in threaded shaft both sides, threading hole 1b.
Bar ladder stepped on by above-mentioned Cement Concrete bar, and it also comprises the card line pin for being fixed in threaded shaft 3 by fastening line 9.
When utilizing Cement Concrete bar of the present utility model to step on bar ladder operation, working process is: after first Cement Concrete club body is carried out safety inspection by operator, confirms to step on bar ladder secure component flexibly movable, and ladder body is without defects such as distortion, corrosions; Bar ladder will be stepped on only by with it the bar, being passed from the threading hole 1b of threaded shaft 3 one end by fastening line 9, and around bar body, then pass from the threading hole 1a of the threaded shaft the other end and insert card line pin and fix; Bar ladder will be stepped on lift to proper height, stretching fastener 10, fastening line 9 is strained, it is up-thin-low-thick taper structure owing to cement pulls out slightly bar, can guarantee that stepping on bar ladder can not glide, the arc support rod 5a, the arc support rod 5b that step on bar ladder upper and lower part can keep stepping on bar ladder and can not tilt to rock simultaneously, fixed; After preparation work terminates, the horizontal treadle that staff fastens seat belts and steps on to bottom under monitoring, does human bady gravitational shock test, ascends a height to working position after qualified, starts operation; Work terminate under staff after, people's Fudeng's bar ladder one people pulls open the card wire clamp of fastener, more slowly stretches and draw fastener, steps on bar ladder and namely departs from Cement Concrete bar.
Claims (3)
1. bar ladder stepped on by a Cement Concrete bar, it is characterized in that: it comprises longitudinal mobile jib and some horizontal treadles, horizontal treadle is vertically fixed on longitudinal mobile jib evenly and at intervals, respectively the first mount pad, the 2nd mount pad are provided with two arc support rods inside longitudinal mobile jib upper and lower part, longitudinal mobile jib upper end is provided with the 3rd mount pad, it is provided with fastener between first mount pad and the 3rd mount pad, fastener is connected with fastening line, be provided with inside the 3rd mount pad for fastening line wear, fastening threaded shaft.
2. bar ladder stepped on by Cement Concrete bar according to claim 1, it is characterized in that: threading hole has been offered in its threaded shaft both sides.
3. bar ladder stepped on by Cement Concrete bar according to claim 1, it is characterized in that: it also comprises the card line pin for being fixed in threaded shaft by fastening line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967790.0U CN205277273U (en) | 2015-11-30 | 2015-11-30 | Pole ladder is stepped on to cement concrete pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967790.0U CN205277273U (en) | 2015-11-30 | 2015-11-30 | Pole ladder is stepped on to cement concrete pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277273U true CN205277273U (en) | 2016-06-01 |
Family
ID=56061856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967790.0U Expired - Fee Related CN205277273U (en) | 2015-11-30 | 2015-11-30 | Pole ladder is stepped on to cement concrete pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968590A (en) * | 2017-03-14 | 2017-07-21 | 国网浙江省电力公司检修分公司 | Sleeve pipe overhauls special step ladder |
-
2015
- 2015-11-30 CN CN201520967790.0U patent/CN205277273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968590A (en) * | 2017-03-14 | 2017-07-21 | 国网浙江省电力公司检修分公司 | Sleeve pipe overhauls special step ladder |
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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: 20160601 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |