CN212803035U - Anti-shaking long ladder for climbing cylindrical rod body - Google Patents
Anti-shaking long ladder for climbing cylindrical rod body Download PDFInfo
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- CN212803035U CN212803035U CN202021512863.4U CN202021512863U CN212803035U CN 212803035 U CN212803035 U CN 212803035U CN 202021512863 U CN202021512863 U CN 202021512863U CN 212803035 U CN212803035 U CN 212803035U
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- 230000009194 climbing Effects 0.000 title claims abstract description 21
- 239000011435 rock Substances 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a prevent shaking long ladder for climbing cylindrical body of rod, set up the horizontal pole between the coexistence post perpendicularly including two stands that are parallel to each other and a plurality of, be located to be provided with the centre gripping subassembly that is used for the cylindrical pole of centre gripping on the top horizontal pole of top position, the centre gripping subassembly include a pair of slip set up in centre gripping on the top horizontal pole is detained and the locating part, the locating part is used for locking the relative position between centre gripping knot and the top horizontal pole. The utility model discloses a prevent shaking long ladder for climbing cylindrical pole has solved and has used traditional long ladder to rock about can appearing when climbing the wire pole, serious unstable problem for the security of electric power operation personnel on long ladder improves greatly, and adaptability is stronger, the range of application is wider, and simple structure, economical and practical, scientific and reasonable, and especially adapted electric power workman climbs cylindrical pole, easily promotes engineering practice.
Description
Technical Field
The utility model relates to an electric power safety produces the field, concretely relates to a prevent shaking long ladder for climbing the cylindrical body of rod.
Background
At present, in a power distribution network system in rural areas and partial urban areas, line erection usually mainly comprises telegraph poles, and when electric power operators need to perform tasks such as transformer maintenance, transformer pre-test, cross arm installation, low-voltage fuse box replacement, drop line assembly, insulator replacement and the like, the high-risk operation on the telegraph poles is inevitably faced.
However, in the actual electricity production process, the tool for climbing the utility pole is mainly used for treading or foot-clasping. When fixed obstacles which are difficult to clean and not capable of passing over around the telegraph pole or other special conditions such as the telegraph pole is in a farmland with water and the like, the long ladder can play a role in lifting the telegraph pole when two most common pole climbing tools, namely a foot fastener and a pedal, are not suitable for directly climbing the telegraph pole.
As is well known, when using a conventional long ladder, two upper top ends of left and right ladder legs of the conventional long ladder use relatively flat fixed vertical surfaces as stress points, and when two lower top end stress points of the left and right ladder legs are also stable, the whole long ladder has relatively strong stability, and under the condition that the long ladder is held by two hands of another person, the electric power operator can safely ascend the telegraph pole. The utility pole is usually cylindrical in shape, and when the power operator uses a long ladder to climb the utility pole, the top end of the long ladder usually has the middle point of the last rung as the stress point. When the electric power operating personnel step on the rungs by feet and climb the long ladder to reach the target height of the telegraph pole, the long ladder can be stressed unevenly. Even if a person firmly holds the long ladder below the long ladder, the long ladder is extremely unstable, can obviously shake left and right, has large amplitude, and even carelessly slightly, the long ladder can be inclined to the ground together with the person, so that the personal safety of the electric power high-altitude operation personnel is seriously threatened undoubtedly.
Therefore, in order to solve the above problems, there is a need for an anti-sway long ladder for climbing a cylindrical pole body, which can solve the sway problem occurring when an electric power operator climbs a utility pole using the long ladder.
However, conventional utility poles are of various types and have different rod body lengths, and are generally conical-cylindrical, i.e., unequal-diameter poles. Therefore, when the operation point height is different on the wire pole, the power bearing point height of long ladder on the wire pole is also different, and the wire pole cross section diameter that the bearing point corresponds so is also different, so the utility model discloses on solving the anti-shake problem basis that appears when using the long ladder to climb the cylindrical body of rod, still need let its wantonly, variety, the requirement such as rationality that satisfy the cylindrical body of rod of adaptation.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a prevent shaking long ladder for climbing cylindrical body of rod, can prevent that the long ladder can acutely rock when using long ladder to carry out the operation of ascending a height of wire pole to let it satisfy the arbitrary cylindrical body of rod of adaptation and the arbitrary height of the arbitrary cylindrical body of rod.
The utility model discloses a prevent shaking long ladder for climbing cylindrical body of rod, including two stands that are parallel to each other and a plurality of horizontal poles that set up perpendicularly between the coexistence post, be located and be provided with the centre gripping subassembly that is used for the cylindrical pole of centre gripping on the top horizontal pole of top position, the centre gripping subassembly include a pair of slip set up in centre gripping on the top horizontal pole is detained and the locating part, the locating part is used for locking the relative position between centre gripping knot and the top horizontal pole.
Further, the clamping buckle comprises a sliding sleeve sleeved on the top end cross rod and a buckle fixedly arranged on the sliding sleeve, and the buckle is provided with an inclined plane in contact with the surface of the cylindrical rod.
Furthermore, a plurality of limiting holes are formed in the top end cross rod in the extending direction of the top end cross rod, through holes matched with the limiting holes are formed in the sliding sleeve, and the limiting pieces penetrate through the through holes to be matched with the limiting holes to lock and limit the sliding sleeve.
Further, the limiting part is a bolt, the limiting hole is a threaded hole, and the limiting part is in threaded connection with the limiting hole.
Furthermore, the arrangement direction of the buckles is perpendicular to a plane formed by the upright posts and the cross rods, and the inclined planes of the two buckles are arranged oppositely.
The utility model has the advantages that: the utility model discloses a prevent shaking long ladder for climbing cylindrical pole has solved and has used traditional long ladder to rock about can appearing when climbing the wire pole, serious unstable problem for the security of electric power operation personnel on long ladder improves greatly, and relative distance between two inclined planes can be adjusted through top horizontal pole and sliding sleeve and cooperation locating part, and adaptability is stronger, the range of application is wider, the utility model discloses simple structure, economical and practical, scientific and reasonable, especially adapted electric power workman climbs cylindrical pole, easily promotes engineering practice.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural view of the top cross bar.
Detailed Description
Fig. 1 is the utility model discloses a structural schematic diagram, fig. 2 is the top view of fig. 1, and fig. 3 is the structural schematic diagram of top horizontal pole, as shown in the figure, a prevent shaking long ladder for climbing the cylindrical body of rod, including two stands 1 and a plurality of horizontal poles 2 that set up perpendicularly between two stands 1 that are parallel to each other, be located and be provided with the centre gripping subassembly that is used for centre gripping cylindrical pole 3 on the top horizontal pole 2 of topmost position, the centre gripping subassembly include a pair of slip set up in centre gripping on top horizontal pole 2 is detained 4 and locating part 41, locating part 41 is used for locking the relative position between centre gripping knot 4 and top horizontal pole 2.
In this embodiment, the retaining buckle 4 includes a sliding sleeve 42 slidably sleeved on the top cross rod 2 and a buckle 43 fixedly disposed on the sliding sleeve 42, and the buckle 43 is provided with a slope 431 contacting with the surface of the cylindrical rod 3.
In this embodiment, a plurality of limiting holes 21 are formed in the top end cross bar 2 along the extending direction of the top end cross bar 2, a through hole 421 capable of being matched with the limiting holes 21 is formed in the sliding sleeve 42, and the limiting member 41 penetrates through the through hole 421 and is matched with the limiting holes 21 to lock and limit the sliding sleeve 42.
In this embodiment, the limiting member 41 is a bolt, the limiting hole 21 is a threaded hole, and the limiting member 41 and the limiting hole 21 are connected by a thread.
In this embodiment, the direction of the fasteners 43 is perpendicular to the plane formed by the upright posts 1 and the cross bar 2, and the inclined planes 431 of the two fasteners 43 are oppositely arranged to meet the clamping requirements of the cylindrical rods 3 of various sizes, and the two inclined planes 431 can be adapted to the clamping of the cylindrical rods 3 with a large size range.
The utility model discloses a prevent shaking long ladder for climbing cylindrical pole 3 has solved and has used traditional long ladder to climb about can appearing when the wire pole, has rocked, serious unstable problem for the security of electric power operation personnel on long ladder improves greatly, and relative distance between two inclined planes 431 can be adjusted through top horizontal pole 2 and sliding sleeve 42 and cooperation locating part 41, and adaptability is stronger, the range of application is wider, the utility model discloses simple structure, economical and practical, scientific and reasonable are particularly suitable for electric power workman to climb cylindrical pole 3, easily promote engineering practice.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a prevent shaking long ladder for climbing cylindrical body of rod, includes that two stands that are parallel to each other and a plurality of vertical settings set up the horizontal pole between two stands, its characterized in that: the clamping assembly is arranged on the top end cross rod located at the topmost position and used for clamping the cylindrical rod, the clamping assembly comprises a pair of clamping buckles and a limiting part, the clamping buckles are arranged on the top end cross rod in a sliding mode, and the limiting part is used for locking relative positions between the clamping buckles and the top end cross rod.
2. The anti-sway long ladder for climbing a cylindrical pole body of claim 1, wherein: the clamping buckle comprises a sliding sleeve sleeved on the top end cross rod and a buckle fixedly arranged on the sliding sleeve, and the buckle is provided with an inclined plane in contact with the surface of the cylindrical rod.
3. The anti-sway long ladder for climbing a cylindrical pole body of claim 2, characterized in that: the top end cross rod is provided with a plurality of limiting holes along the extending direction of the top end cross rod, the sliding sleeve is provided with a through hole matched with the limiting holes, and the limiting part penetrates through the through hole to be matched with the limiting holes to lock and limit the sliding sleeve.
4. The anti-sway long ladder for climbing a cylindrical pole body of claim 3, wherein: the limiting part is a bolt, the limiting hole is a threaded hole, and the limiting part is in threaded connection with the limiting hole.
5. The anti-sway long ladder for climbing a cylindrical pole body of claim 2, characterized in that: the arrangement direction of the buckles is perpendicular to a plane formed by the upright posts and the cross rods, and the inclined planes of the two buckles are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512863.4U CN212803035U (en) | 2020-07-27 | 2020-07-27 | Anti-shaking long ladder for climbing cylindrical rod body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021512863.4U CN212803035U (en) | 2020-07-27 | 2020-07-27 | Anti-shaking long ladder for climbing cylindrical rod body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212803035U true CN212803035U (en) | 2021-03-26 |
Family
ID=75104767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021512863.4U Active CN212803035U (en) | 2020-07-27 | 2020-07-27 | Anti-shaking long ladder for climbing cylindrical rod body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212803035U (en) |
-
2020
- 2020-07-27 CN CN202021512863.4U patent/CN212803035U/en active Active
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