CN210013650U - Transmission line construction is with ladder of ascending a height - Google Patents
Transmission line construction is with ladder of ascending a height Download PDFInfo
- Publication number
- CN210013650U CN210013650U CN201920509285.XU CN201920509285U CN210013650U CN 210013650 U CN210013650 U CN 210013650U CN 201920509285 U CN201920509285 U CN 201920509285U CN 210013650 U CN210013650 U CN 210013650U
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- ladder
- telescopic sleeve
- sleeve
- clamp
- frame
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Abstract
The utility model relates to a climbing ladder field, in particular to a climbing ladder for transmission line construction, which comprises a ladder, an upper clamp component and a lower clamp component, wherein the upper part of the ladder is connected with the upper clamp component, and one side of the lower part of the ladder is connected with the lower clamp component; the ladder comprises a ladder frame and climbing rods, wherein the ladder frame is rectangular, the climbing rods are round transverse rod-shaped, and the climbing rods are uniformly fixed between the ladder frame from top to bottom; the upper clamp assembly comprises a sleeve frame, a sleeve, a connecting rod and an upper clamp, the sleeve penetrates through the upper part of the sleeve frame, the middle part of the sleeve is fixedly connected with the bottom of the connecting rod, and the upper part of the connecting rod is fixedly connected with one end of the middle part of the upper clamp; the upper clamp is in a semicircular ring shape, and one end of the upper clamp is provided with an upper clamp inlet; the clamp subassembly includes lower clamp, and lower clamp is semicircle annular, and lower clamp one end has been seted up down the clamp entry, the utility model discloses rational in infrastructure, simple to use is difficult for shifting when the workman uses after placing, and the security is higher.
Description
Technical Field
The utility model relates to a ladder field of ascending a height, concretely relates to transmission line construction is with ladder of ascending a height.
Background
When transmission line construction, need climb up with the ladder sometimes when climbing the wire pole, current ladder appears sliding or side to fall very easily and breaks away from the wire pole when placing in circular shape wire pole, and especially the workman places the ladder on wet and slippery subaerial when ground is more slippery (like rainy and snowy days), and the condition of ladder landing appears more easily when the workman is climbing, has brought the potential safety hazard for the workman is under construction.
Based on the above prior art, the applicant has made a long-lasting and useful search and trial and error, and has conducted a non-limited number of experiments, and finally found a solution to the above technical problem and formed a solution as will be described below.
Disclosure of Invention
For solving the problem of the prior art, the utility model provides a transmission line construction is with ladder of ascending a height.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the ascending ladder for the power transmission line construction comprises a ladder, an upper clamp assembly and a lower clamp assembly, wherein the upper part of the ladder is connected with the upper clamp assembly, and one side of the lower part of the ladder is connected with the lower clamp assembly;
the ladder comprises a ladder frame and climbing rods, wherein the ladder frame is rectangular, the climbing rods are round transverse rod-shaped, and the climbing rods are uniformly fixed between the ladder frame from top to bottom;
the upper clamp assembly comprises a sleeve frame, a sleeve, a connecting rod and an upper clamp, the sleeve penetrates through the upper part of the sleeve frame, the middle part of the sleeve is fixedly connected with the bottom of the connecting rod, and the upper part of the connecting rod is fixedly connected with one end of the middle part of the upper clamp;
the upper clamp is in a semicircular ring shape, and one end of the upper clamp is provided with an upper clamp inlet;
the lower clamp component comprises a lower clamp, the lower clamp is in a semicircular ring shape, and a lower clamp inlet is formed in one end of the lower clamp.
The sleeve frame is n-shaped, and two ends of the bottom of the sleeve frame are fixed in the middle of the upper end face of the ladder frame.
The sleeve is hollow tubular and is open at two ends.
The lower clamp component further comprises a first telescopic sleeve, a first telescopic sleeve hole, a rotating shaft, a second telescopic sleeve hole and a pin, one end of the first telescopic sleeve is connected with the bottom of the inner side of the ladder frame through the rotating shaft, the first telescopic sleeve hole is formed in the first telescopic sleeve in a through mode, the second telescopic sleeve hole is formed in the second telescopic sleeve in a through mode, the diameter of the second telescopic sleeve is smaller than that of the first telescopic sleeve, the second telescopic sleeve is sleeved in the first telescopic sleeve, the first telescopic sleeve hole and the second telescopic sleeve are matched and arranged, the pin penetrates through the first telescopic sleeve hole and the second telescopic sleeve, and one end of the second telescopic sleeve is fixedly connected with the middle part of.
The first telescopic sleeve is in a hollow round tube shape, and the second telescopic sleeve is in a hollow round tube shape.
Compared with the prior art, the invention has the beneficial effects that: the utility model discloses rational in infrastructure, simple to use is difficult for shifting when the workman uses after placing, and the security is higher, and the workman can be with when meetting the condition that needs to scramble the wire pole with the ladder the utility model discloses an upper clamp subassembly card of product goes into circular wire pole upper portion, and lower clamp subassembly card goes into circular wire pole bottom, and the ladder is because by last clamp subassembly and clamp subassembly card simultaneously down, so the wire pole is difficult for shifting relatively, has increased the security of workman when scrambleing the wire pole.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the following detailed description of non-limiting embodiments thereof, with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic view of the structure of the utility model in use.
Fig. 5 is an enlarged schematic view of a portion a in fig. 1.
In the figures, the names corresponding to the reference numerals are a ladder 1, a ladder frame 11, a climbing rod 12, an upper hoop component 2, a sleeve frame 21, a sleeve 22, a connecting rod 23, an upper hoop 24, a lower hoop component 3, a first telescopic sleeve 31, a first telescopic sleeve hole 311, a rotating shaft 312, a second telescopic sleeve 32, a second telescopic sleeve hole 321, a pin 33 and a lower hoop 34.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and do not limit the scope of the present invention.
As shown in fig. 1-5, the ascending ladder for power transmission line construction comprises a ladder 1, an upper hoop component 2 and a lower hoop component 3, wherein the upper part of the ladder 1 is connected with the upper hoop component 2, and one side of the lower part of the ladder 1 is connected with the lower hoop component 3; the ladder 1 comprises a ladder frame 11 and climbing rods 12, the ladder frame 11 is rectangular, the climbing rods 12 are round transverse rods, the climbing rods 12 are uniformly fixed between the ladder frame 11 from top to bottom, the upper clamp assembly 2 comprises a sleeve frame 21, a sleeve 22, a connecting rod 23 and an upper clamp 24, the sleeve frame 21 is n-shaped, two ends of the bottom of the sleeve frame 21 are fixed in the middle of the upper end face of the ladder frame 11, the sleeve 22 penetrates through the upper portion of the sleeve frame 21, the sleeve 22 is hollow and open at two ends, the middle of the sleeve 22 is fixedly connected with the bottom of the connecting rod 23, the upper portion of the connecting rod 23 is fixedly connected with one end of the middle of the upper clamp 24, the upper clamp 24 is semicircular, and an upper clamp inlet 241 is formed in one end of the upper clamp 24. The clamp entrance 241 is longer than the diameter of the round pole a, and the upper clamp 24 can swing up and down under the action of the sleeve frame 21, the sleeve 22 and the connecting rod 23, so that the upper clamp 24 can be clamped into the round pole a when the ladder 1 is lifted.
The lower clamp component 3 comprises a first telescopic sleeve 31, a first telescopic sleeve hole 311, a rotating shaft 312, a second telescopic sleeve 32, a second telescopic sleeve hole 321, a pin 33 and a lower clamp 34, wherein the first telescopic sleeve 31 is in a hollow round tube shape, one end of the first telescopic sleeve 31 is connected with the bottom of the inner side of the ladder frame 11 through the rotating shaft 312, the first telescopic sleeve hole 311 is arranged on the first telescopic sleeve 31 in a penetrating way, the second telescopic sleeve 32 is in a hollow round tube, two telescopic sleeve holes 321 are formed in the second telescopic sleeve 32 in a penetrating mode, the diameter of the second telescopic sleeve 32 is smaller than that of the first telescopic sleeve 31, the second telescopic sleeve 32 is sleeved in the first telescopic sleeve 31, the first telescopic sleeve hole 311 and the second telescopic sleeve 32 are matched and arranged, the pin 33 penetrates through the first telescopic sleeve hole 311 and the second telescopic sleeve 32, one end of the second telescopic sleeve 32 is fixedly connected with the middle part of one side of the lower clamp 34, the lower clamp 34 is in a semicircular shape, and a lower clamp inlet 341 is formed in one end of the lower clamp 34. The length of the lower clamp inlet 341 is larger than the diameter of the round telegraph pole A, so that the lower clamp inlet 341 can be clamped into the round telegraph pole A, and the lengths of the first telescopic sleeve 31 and the second telescopic sleeve 32 can be adjusted, so that the lower clamp 34 can be better clamped into the round telegraph pole A according to the inclined position of the ladder 1.
When the ladder is used, the ladder 1 is moved to the side of a circular telegraph pole A, the ladder 1 is placed in an inclined mode, the upper hoop component 2 is moved and is close to the upper portion of the circular telegraph pole A, when the upper hoop 24 is clamped into the upper portion of the circular telegraph pole A, the relative lengths of the first telescopic sleeve 31 and the second telescopic sleeve 32 are adjusted at the moment, the lower hoop 34 is clamped into the lower portion of the circular telegraph pole A, the relative lengths of the first telescopic sleeve 31 and the second telescopic sleeve 32 are finely adjusted to be proper, the pin 33 is simultaneously inserted into the first telescopic sleeve hole 311 and the second telescopic sleeve hole 321, a worker can directly climb up with the help of the climbing rod 12, if external force or unstable center of the worker is met in the middle, the ladder 1 cannot deviate from the circular telegraph pole A due to the clamping effect of the upper hoop 24 and the lower hoop 34 on the circular.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The climbing ladder for the construction of the power transmission line comprises a ladder and is characterized by further comprising an upper clamp assembly and a lower clamp assembly, wherein the upper part of the ladder is connected with the upper clamp assembly, and one side of the lower part of the ladder is connected with the lower clamp assembly;
the ladder comprises a ladder frame and climbing rods, wherein the ladder frame is rectangular, the climbing rods are round transverse rod-shaped, and the climbing rods are uniformly fixed between the ladder frame from top to bottom;
the upper clamp assembly comprises a sleeve frame, a sleeve, a connecting rod and an upper clamp, the sleeve penetrates through the upper part of the sleeve frame, the middle part of the sleeve is fixedly connected with the bottom of the connecting rod, and the upper part of the connecting rod is fixedly connected with one end of the middle part of the upper clamp;
the upper clamp is in a semicircular ring shape, and one end of the upper clamp is provided with an upper clamp inlet;
the lower clamp component comprises a lower clamp, the lower clamp is in a semicircular ring shape, and a lower clamp inlet is formed in one end of the lower clamp.
2. The ascending ladder for power transmission line construction according to claim 1, wherein: the sleeve frame is n-shaped, and two ends of the bottom of the sleeve frame are fixed in the middle of the upper end face of the ladder frame.
3. The ascending ladder for power transmission line construction according to claim 1 or 2, wherein: the sleeve is hollow tubular and is open at two ends.
4. The ascending ladder for power transmission line construction according to claim 3, wherein: the lower clamp component further comprises a first telescopic sleeve, a first telescopic sleeve hole, a rotating shaft, a second telescopic sleeve hole and a pin, one end of the first telescopic sleeve is connected with the bottom of the inner side of the ladder frame through the rotating shaft, the first telescopic sleeve hole is formed in the first telescopic sleeve in a through mode, the second telescopic sleeve hole is formed in the second telescopic sleeve in a through mode, the diameter of the second telescopic sleeve is smaller than that of the first telescopic sleeve, the second telescopic sleeve is sleeved in the first telescopic sleeve, the first telescopic sleeve hole and the second telescopic sleeve are matched and arranged, the pin penetrates through the first telescopic sleeve hole and the second telescopic sleeve, and one end of the second telescopic sleeve is fixedly connected with the middle part of.
5. The ascending ladder for power transmission line construction according to claim 4, wherein: the first telescopic sleeve is in a hollow round tube shape, and the second telescopic sleeve is in a hollow round tube shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509285.XU CN210013650U (en) | 2019-04-16 | 2019-04-16 | Transmission line construction is with ladder of ascending a height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509285.XU CN210013650U (en) | 2019-04-16 | 2019-04-16 | Transmission line construction is with ladder of ascending a height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013650U true CN210013650U (en) | 2020-02-04 |
Family
ID=69315030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509285.XU Active CN210013650U (en) | 2019-04-16 | 2019-04-16 | Transmission line construction is with ladder of ascending a height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877968A (en) * | 2020-08-24 | 2020-11-03 | 国网湖北省电力有限公司咸宁供电公司 | Light self-adaptive pole-holding insulating extension ladder |
| CN113979378A (en) * | 2021-09-30 | 2022-01-28 | 史殿博 | High-voltage wire construction maintenance platform and driving assembly |
-
2019
- 2019-04-16 CN CN201920509285.XU patent/CN210013650U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877968A (en) * | 2020-08-24 | 2020-11-03 | 国网湖北省电力有限公司咸宁供电公司 | Light self-adaptive pole-holding insulating extension ladder |
| CN113979378A (en) * | 2021-09-30 | 2022-01-28 | 史殿博 | High-voltage wire construction maintenance platform and driving assembly |
| CN113979378B (en) * | 2021-09-30 | 2023-02-07 | 史殿博 | High-voltage wire construction maintenance platform and driving assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 476000 Building 5, central Henan International E-commerce Industrial Park (Shangqiu), Shangding Road West Shengli Road North, Shangqiu demonstration area, Henan Province Patentee after: Henan Tongxin Power Engineering Co.,Ltd. Address before: 476000 east of Nanjing Port Avenue, Xiangjun Road, Suiyang District, Shangqiu City, Henan Province Patentee before: Henan Tongxin Power Engineering Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |