CN207393098U - Portable anti-skidding rod rising device - Google Patents
Portable anti-skidding rod rising device Download PDFInfo
- Publication number
- CN207393098U CN207393098U CN201721494377.2U CN201721494377U CN207393098U CN 207393098 U CN207393098 U CN 207393098U CN 201721494377 U CN201721494377 U CN 201721494377U CN 207393098 U CN207393098 U CN 207393098U
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- CN
- China
- Prior art keywords
- lift
- pulley
- fixed
- portable anti
- 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.)
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Links
- 230000000630 rising effect Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011152 fibreglass Substances 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Abstract
The utility model discloses a kind of portable anti-skidding rod rising devices, it is made of fiberglass, include fixed ladder, lift, supporting rod and pulley blocks, the supporting rod is two, the both sides of fixed ladder are hinged on, the both sides inner face of fixed ladder is provided with slideway, and the two side portions of lift are embedded in slideway, lift can slide up and down under the drive of pulley blocks along slideway, and lifting grab is provided on the both sides inner wall of lift.A kind of portable anti-skidding rod rising device of the utility model is made of fixed ladder and the single ladder of lift two, make lift lifting freely using pulley blocks and steel wire rope, lift is fixed in suitable height by grab, it is simple in structure, firm, light, corrosion-resistant, high pressure resistant, water resistance is good, non-conductive, novel appearance is beautiful and generous, it facilitates the carrying and use, operating personnel can be made to carry out repair and maintenance operation with security and stability.The occasion for being applicable in different height uses, applied widely.
Description
Technical field
The utility model is related to a kind of anti-skidding climbing bar, more particularly, to a kind of portable anti-skidding rod rising device.
Background technology
During maintenance of electrical equipment and power department carry out all kinds of hot line maintenances, line maintenance and
It during maintenance work, often to use to insulating ladder, the terraced body of the insulator used at present in operation field is using insulating materials
Manufactured tower structure, insulating ladder weight is all very heavy, very heavy, uses and carries and is time-consuming and laborious.In addition, current insulating ladder
Most of height is fixed, it is impossible to adjustment height, using being limited to.
Utility model content
The purpose of this utility model is to provide a kind of portable anti-skidding rod rising device, and the apparatus structure is simple, and light weight is taken
Band and easy to use, intensity is high, is 10 times of Hard PVC, shock resistance, insulating properties, and saturating magnetic pole is good.
Existing in the prior art in order to solve the problems, such as, the technical solution adopted in the utility model is：
Portable anti-skidding rod rising device, includes fixed ladder, lift, supporting rod and pulley blocks, and the supporting rod is
Two, the both sides of fixed ladder are hinged on, the both sides inner face of fixed ladder is provided with slideway, and the two side portions of lift are embedded in cunning
In road, lift can slide up and down under the drive of pulley blocks along slideway, and lifting grab is provided on the both sides inner wall of lift.
The lower part of the supporting rod is equipped with pedestal.
The shape of the pedestal is rectangle.
Hook is installed at the top of the lift.
The pulley blocks are two groups, are symmetrically mounted on the both sides of the present apparatus, include fixed pulley, lower fixed pulley, on
Movable pulley, lower movable pulley and steel wire rope, upper fixed pulley, which is located at the lateral location of lift and passes through pulley base, is fixed on fixation
The top of ladder, lower fixed pulley are located at the lateral location of lift and pass through the bottom that pulley base is fixed on fixed ladder, upper dynamic cunning
Wheel is mounted on the side lower of lift with lower movable pulley, and one end of steel wire rope is fixed on the pulley base of lower sheave, the other end
It is fixed on after bypassing lower movable pulley, lower fixed pulley, upper fixed pulley, upper movable pulley successively on the pulley base of fixed pulley.
The lifting grab includes coupler body, shank and card and mixes, the top integrally connected of coupler body and shank, the bottom of shank
Portion and lift axis connection, card mix positioned at the lower section of coupler body and with shank axis connection.
Advantage possessed by the utility model is with advantageous effect：
1. a kind of portable anti-skidding rod rising device of the utility model is made of fixed ladder and the single ladder of lift two, pulley is utilized
Group and steel wire rope make lift lifting freely, and lift is fixed in suitable height by grab, are applicable in different height
Occasion uses, applied widely.
2. the anti-skidding rod rising device performance of the utility model is as follows：Insulating materials density >=1.95g/cm3；The suction of insulating materials
Water rate<0.40% ；Tensile strength>350Mpa ；Material surface hardness 50（Pasteur）；Insulating materials surface is pressure-resistant>
12kv(r.m.s)；Design (calculated) load>1500N.The utility model due to being made of insulating materials fiberglass, have high intensity,
The advantages of corrosion-resistant, good appearance, and with good electrical property.The industrial frequency experiment voltage of " 220kV/m " can be usually resistant to,
It can also be used as high-voltage hot-line work ladder in below 220kV hot line jobs.The utility model both has outstanding insulating properties
Can, and with enough structural strengths, compression strength is strong, can stand shoulder to shoulder with steel, maximum capacity 1200N, it is ensured that operation
The personal safety of personnel.Light-weight, convenient in carrying is corrosion-resistant, have many gas such as acidproof, alkaline-resisting, organic solvent-resistant and salt,
The corrosive nature of liquid medium.It is resistance to it is dry and decayed, resistance to fade, low water absorption, good flame resistance, oxygen index (OI) be not less than 28（GB 8924））.It is high
By force, lightweight, density are not more than 2, are only the 1/4, the 2/3 of aluminium of steel, and intensity is 10 times of Hard PVC, definitely strong
Degree is more than the level of aluminium and ordinary steel.Shock resistance, insulating properties, saturating magnetic pole are good.
3. the utility model is simple in structure, firm, light, corrosion-resistant, high pressure resistant, water resistance is good, non-conductive, appearance is new
Grain husk, it is beautiful and generous, it facilitates the carrying and use, operating personnel can be made to carry out repair and maintenance operation with security and stability.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the front view of the utility model portable anti-skidding rod rising device；
Fig. 2 is the side view of the utility model portable anti-skidding rod rising device；
Fig. 3 is the stereogram of the utility model portable anti-skidding rod rising device；
Fig. 4 is the structure diagram of pulley blocks；
Fig. 5 is the structure diagram of grab.
In figure：Fixed ladder 1, lift 2, supporting rod 3, pedestal 4, hook 5, lifting grab 6, upper fixed pulley 7, lower fixed pulley
8th, upper movable pulley 9, lower movable pulley 10, steel wire rope 11, coupler body 12, card mix 13, shank 14.
Specific embodiment
The utility model is further elaborated with reference to specific embodiment, but the protection model of the utility model
It encloses and is limited from specific embodiment, be subject to claims.In addition, with without prejudice to before technical solutions of the utility model
It puts, the those of ordinary skill in the art made to the utility model any modifications or changes easy to implement fall within this reality
Within new right.
As shown in Figs. 1-3, the utility model portable anti-skidding rod rising device is made of insulating materials fiberglass, including
There are fixed ladder 1, lift 2, supporting rod 3 and pulley blocks, the supporting rod is two, is hinged on the both sides of fixed ladder, fixed
The both sides inner face of ladder is provided with slideway, and the two side portions of lift are embedded in slideway, and lift is under the drive of pulley blocks
It can be slided up and down along slideway, lifting grab 6 is provided on the both sides inner wall of lift.
As shown in figure 5, the lifting grab 6, which includes coupler body 12, shank 14 and card, mixes 13, the top of coupler body and shank
Integrally connected, the bottom of shank and lift axis connection, card mix positioned at the lower section of coupler body and with shank axis connection.
The lower part of the supporting rod 3 is equipped with pedestal 4.The shape of the pedestal is antiparallelogram or rectangular
It is a kind of.The top of the lift 2 is equipped with hook 5.
As shown in figure 4, the pulley blocks are two groups, be symmetrically mounted on the both sides of the present apparatus, include fixed pulley 7,
Lower fixed pulley 8, upper movable pulley 9, lower movable pulley 10 and steel wire rope 11, upper fixed pulley are located at the lateral location of lift and pass through
Pulley base is fixed on the top of fixed ladder, and lower fixed pulley, which is located at the lateral location of lift and passes through pulley base, is fixed on fixation
The bottom of ladder, upper movable pulley are mounted on the side lower of lift with lower movable pulley, and one end of steel wire rope is fixed on lower sheave
On pulley base, the other end is fixed on fixed pulley after bypassing lower movable pulley, lower fixed pulley, upper fixed pulley, upper movable pulley successively
On pulley base.
The application method of the utility model is as follows：Steel wire rope is pulled, after lift is raised or lowered to suitable position,
Coupler body hooks the stile of fixed ladder.
Specific embodiment described in the utility model does not form the limitation to the application scope, every new in this practicality
Within the spirit and principle of type design, all any modification, equivalent and improvement that one of skill in the art can make etc. are equal
It should be included within the scope of protection of this utility model.
Claims (6)
1. portable anti-skidding rod rising device, it is characterised in that include fixed ladder, lift, supporting rod and pulley blocks, it is described
Supporting rod is two, is hinged on the both sides of fixed ladder, and the both sides inner face of fixed ladder is provided with slideway, the two side portions of lift
It is embedded in slideway, lift can slide up and down under the drive of pulley blocks along slideway, is provided on the both sides inner wall of lift
Lift grab.
2. portable anti-skidding rod rising device according to claim 1, it is characterised in that the lower part installation of the supporting rod
There is pedestal.
3. portable anti-skidding rod rising device according to claim 2, it is characterised in that the shape of the pedestal is rectangular
Shape.
4. portable anti-skidding rod rising device according to claim 1, it is characterised in that the top installation of the lift
There is hook.
5. portable anti-skidding rod rising device according to claim 1, it is characterised in that the pulley blocks are two groups, symmetrically
Mounted on the both sides of the present apparatus, include fixed pulley, lower fixed pulley, upper movable pulley, lower movable pulley and steel wire rope, upper fixed pulley
At the lateral location of lift and pass through the top that pulley base is fixed on fixed ladder, lower fixed pulley is located at the side of lift
At position and pass through the bottom that pulley base is fixed on fixed ladder, upper movable pulley is mounted on lower movable pulley under the side of lift
Portion, one end of steel wire rope are fixed on the pulley base of lower sheave, the other end successively around lower movable pulley, lower fixed pulley, upper determine cunning
It is fixed on after wheel, upper movable pulley on the pulley base of fixed pulley.
6. portable anti-skidding rod rising device according to claim 1, it is characterised in that the lifting grab includes hook
Body, shank and card are mixed, the top integrally connected of coupler body and shank, and bottom and the lift axis connection of shank, card are mixed positioned at coupler body
Lower section and with shank axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494377.2U CN207393098U (en) | 2017-11-10 | 2017-11-10 | Portable anti-skidding rod rising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494377.2U CN207393098U (en) | 2017-11-10 | 2017-11-10 | Portable anti-skidding rod rising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393098U true CN207393098U (en) | 2018-05-22 |
Family
ID=62325995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494377.2U Active CN207393098U (en) | 2017-11-10 | 2017-11-10 | Portable anti-skidding rod rising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676029A (en) * | 2017-11-10 | 2018-02-09 | 国网辽宁省电力有限公司营口供电公司 | Portable anti-skidding rod rising device |
-
2017
- 2017-11-10 CN CN201721494377.2U patent/CN207393098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676029A (en) * | 2017-11-10 | 2018-02-09 | 国网辽宁省电力有限公司营口供电公司 | Portable anti-skidding rod rising device |
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| GR01 | Patent grant |