CN210343213U - Prevent electric power steel pipe pole cat ladder that non-operation personnel scrambleed - Google Patents
Prevent electric power steel pipe pole cat ladder that non-operation personnel scrambleed Download PDFInfo
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- CN210343213U CN210343213U CN201920331009.9U CN201920331009U CN210343213U CN 210343213 U CN210343213 U CN 210343213U CN 201920331009 U CN201920331009 U CN 201920331009U CN 210343213 U CN210343213 U CN 210343213U
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Abstract
The utility model relates to an electric power steel pipe pole cat ladder for preventing non-operation personnel from climbing, the cat ladder comprises a plurality of fixed climbing poles and a plurality of pivoting climbing poles, the steel pipe pole is provided with the pivoting climbing poles and a plurality of fixed climbing poles from bottom to top in sequence, the top of the pivoting climbing poles is pivoted on the steel pipe pole, and the bottom of the pivoting climbing poles is provided with a hook which is overturned and hung on the steel pipe pole; the pivoting climbing rod and the fixed climbing rod both comprise at least one supporting rod, two rows of pedals are arranged on two sides of the supporting rod, and the pedals on two sides of the pivoting climbing rod are pivotally connected to the supporting rod; the pedals at the two sides of the fixed climbing rod are fixedly arranged on the supporting rod. The utility model provides an installation and convenient firm of use need not additionally carry the electric power steel pipe pole cat ladder of climbing pole cat ladder when can the unexpected climbing and electric power overhaul.
Description
Technical Field
The utility model relates to an electric power tower field, concretely relates to prevent electric power steel pipe pole cat ladder of non-operation personnel climbing.
Background
In recent years, rural power grid transformation projects are continuously and steadily promoted, and new construction projects of power lines are increasingly increased; meanwhile, the urban construction pace is accelerated, the urban power consumption is rapidly increased, municipal construction roads are enlarged and developed, and the requirements for adding, rebuilding and transferring overhead power lines are more and more increased. Because urban line channels are limited, multi-loop erection is more and more applied, and under the condition, the advantages of the urban steel pipe pole in the urban power line are more and more obvious.
However, after the construction of the steel pipe pole line project is completed, a plurality of non-electric power personnel climbing pole events occur, and great potential safety hazards are caused to the operation of the electric power line, therefore, in the design requirement of the electric power steel pipe pole, the designed ladder stand must be kept at a height of 2.5m from the ground, although the climbing pole event is effectively prevented from being overhauled by the non-electric power personnel, trouble is brought to the maintenance operation of the electric power personnel, and the climbing pole is difficult for the electric power personnel under the condition. At present, climbing poles of the bamboo ladder with the fur is mainly used in work, and although the working requirements can be met, the weight of the bamboo ladder and the number of the bamboo ladders needed in work grouping bring great difficulties to physical strength of personnel and convenience in carrying out work.
In the prior art, patent application No.: CN201520197056.0, discloses: steel-pipe pole climbing cat ladder through with steel-pipe pole climbing cat ladder, including the hollow body of rod, set up the hanging piece and the step board of setting on the hollow body of rod in hollow body of rod upper end, the hanging piece is including two link plates that stretch out forward, two the V-arrangement hanging groove that falls downwards has all been opened to the link plate, forms the spacing groove with pole-climbing center core rod looks adaptation between two link plates, still be equipped with the safety block on the hollow body of rod of hanging piece below, the safety block is including two couples that stretch out forward, also forms the spacing groove with pole-climbing center core rod looks adaptation between two couples. When the climbing rod is in butt joint with the steel pipe rod, the hanging block and the safety block are hung on the foot bar of the climbing rod, the main body adopts a hollow rod body, the whole weight is further reduced, and the carrying is convenient. In order to climb accidentally, the climbing ladder still needs to be carried.
Therefore, need research and development an installation and use convenient firm, need not additionally carry the electric power steel pipe pole cat ladder of climbing the pole cat ladder when can the unexpected climbing and electric power overhaul.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides an installation and uses convenient firm, need not additionally carry the electric power steel pipe pole cat ladder of climbing pole cat ladder when can unexpected climbing and electric power overhaul.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the electric power steel pipe pole ladder stand for preventing non-operating personnel from climbing comprises a plurality of fixed climbing poles and a plurality of pivoting climbing poles, wherein the steel pipe pole is sequentially provided with the pivoting climbing poles and the fixed climbing poles from bottom to top; the pivoting climbing rod and the fixed climbing rod both comprise at least one supporting rod, two rows of pedals are arranged on two sides of the supporting rod, and the pedals on two sides of the pivoting climbing rod are pivotally connected to the supporting rod; the pedals on the two sides of the fixed climbing rod are fixedly arranged on the supporting rod.
In a preferred embodiment of the present invention, the pedal comprises a pedal slot connected to the support rod, and a handle is disposed at an end of the pedal slot away from the support rod.
In a preferred embodiment of the present invention, a stopper is disposed between the pedal and the support rod of the pivoting pole.
In a preferred embodiment of the present invention, a plurality of connecting blocks connected to the steel pipe pole are disposed on one side of the supporting rod close to the steel pipe pole.
In a preferred embodiment of the present invention, the left and right sides of the pivoting pole are provided with movable rods, the movable rods are pivotally connected to the pedals of the same side of the pivoting pole, and the movable rods assist to fold and unfold the pedals of the same side of the pivoting pole.
In a preferred embodiment of the utility model, a plurality of pedals on the left side of the pivoting climbing rod are on the same straight line; the pedals on the right side of the pivoting climbing rod are in the same straight line; the left side of the pivoting climbing rod is provided with a movable pull rod which is in pivoting connection with the pedal on the left side, the right side of the pivoting climbing rod is provided with a movable pull rod which is in pivoting connection with the pedal on the right side, and the bottoms of the movable pull rods on the left side and the right side are connected with a limiting rod.
In a preferred embodiment of the present invention, one end of the limiting rod is pivotally connected to the movable pull rod on the left side of the pivoting climbing rod, and the other end of the limiting rod is movably connected to the movable pull rod on the right side of the pivoting climbing rod through a connecting member; or one end of the limiting rod is in pivot connection with the movable pull rod on the right side of the pivoting climbing rod, and the other end of the limiting rod is in movable connection with the movable pull rod on the left side of the pivoting climbing rod through a connecting piece.
In a preferred embodiment of the present invention, the hook is disposed on the limiting rod.
The utility model discloses a theory of operation: the steel pipe pole is vertically provided with a pivoting climbing pole and a plurality of fixed climbing poles from bottom to top in sequence, the fixed climbing poles are fixedly arranged on the steel pipe pole through connecting pieces arranged on supporting rods, and one of the connecting pieces is provided with a through hole and is fixed on the steel pipe pole through a semicircular hoop; the top of the support rod of the pivoting climbing rod is connected to the steel pipe rod in a pivoting mode through the pivoting connecting piece in a pivoting mode, when the pivoting climbing rod is not used, the movable pull rod is pushed upwards to fold and attach the pedal to the support rod of the pivoting climbing rod, the two ends of the limiting rod are connected with the movable pull rods on the left side and the right side through the connecting piece, then the pivoting climbing rod is pushed upwards, the pivoting climbing rod is enabled to turn upwards around the pivoting connecting piece, and the hook arranged on the limiting rod is hung on the fixed climbing rod above the pivoting climbing rod.
The utility model provides a defect that exists among the background art, the beneficial effects of the utility model are that:
the utility model discloses an installation is used convenient firm, the electric power steel pipe pole cat ladder of accidental climbing.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the preferred embodiment of the present invention showing the pivotal pole-climber when deployed;
FIG. 2 is a schematic structural view of the preferred embodiment of the present invention when the pedals are closed by the movable pull rods on both sides;
FIG. 3 is a schematic view of the pivotal pole in the preferred embodiment of the present invention;
FIG. 4 is a schematic view of the pivoting climbing rod of the preferred embodiment of the present invention when it is opened;
fig. 5 is a schematic structural view of the pivotal climbing rod in the preferred embodiment of the present invention;
wherein: 1-steel pipe pole, 11-semicircular hoop, 2-fixed climbing pole, 3-pivoting climbing pole, 4-pivoting connecting piece, 41-first connecting block, 42-pivoting connecting piece, 43-third connecting block, 5-supporting rod, 51-connecting block, 6-pedal, 61-handrail, 62-pedal groove, 63-limiting block, 7-movable pull rod, 71-limiting rod and 8-hook.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1 to 5, in the electric power steel pipe pole ladder stand for preventing non-operating personnel from climbing, a pivoting climbing pole 3 and a plurality of fixed climbing poles 2 are vertically arranged on a steel pipe pole 1 from bottom to top in sequence, each of the pivoting climbing pole 3 and the fixed climbing poles 2 comprises a support rod 5, two rows of pedals 6 are arranged on the left side and the right side of each support rod 5, and one side of each support rod 5, which is close to the steel pipe pole 1, is provided with a plurality of connecting blocks 51 connected with the steel pipe pole 1; the top of the pivoting climbing rod 3 is pivotally connected to the steel pipe pole 1, and the bottom of the pivoting climbing rod 3 is provided with a hook 8 which is overturned and hung on the steel pipe pole 1.
In a preferred embodiment of the present invention, the pedal 6 includes a pedal slot 61 connected to the support rod, and a handle 62 is disposed at an end of the pedal slot 61 away from the support rod 5.
The utility model discloses an in the preferred embodiment, the equal pivotally connected with a plurality of footboards 6 in the bracing piece 5 left and right sides of pivot pole-climbing 3, be provided with between the bracing piece 5 of footboard 6 and pivot pole-climbing 3 and lean on the stopper 63 of footboard 6, stopper 63 makes pivot pole-climbing 3 go up pivotally connected's footboard 6 when outwards opening, and is perpendicular with bracing piece 5.
In a preferred embodiment of the present invention, the left and right sides of the pivoting climbing rod 3 are both provided with the movable pull rod 7, the row of pedals 6 on the left side of the pivoting climbing rod 3 are on the same straight line, and the row of pedals 6 on the right side of the pivoting climbing rod 3 are on the same straight line; the left row of pedals 6 of the pivoting climbing rod 3 and the right row of pedals 6 of the pivoting climbing rod 3 are respectively in pivot connection with the movable pull rods 7 on the left side and the right side. The left row of pedals 6 can be folded and unfolded by pushing and pulling the left movable pull rod 7, and the right row of pedals 6 can be folded and unfolded by pushing and pulling the right movable pull rod 7. The bottom of the specific movable pull rod 7 at the left side and the right side is connected with a transverse limiting rod 71, and a hook 8 is arranged on the limiting rod 71.
More specifically, one end of the limiting rod 71 is pivotally connected with the movable pull rod 7 on the left side of the pivoting climbing rod 3, and the other end of the limiting rod 71 is movably connected with the movable pull rod 7 on the right side of the pivoting climbing rod 3 through a connecting piece; or, one end of the limiting rod 71 is pivotally connected with the movable pull rod 7 on the right side of the pivoting climbing rod 3, and the other end of the limiting rod 71 is movably connected with the movable pull rod 7 on the left side of the pivoting climbing rod 3 through a connecting piece.
The utility model discloses a theory of operation:
in a preferred embodiment of the present invention, the fixed climbing rod 2 is fixedly arranged on the steel pipe pole 1 through the connecting block 51 arranged on the supporting rod 5, and one of the connecting blocks 51 is provided with a through hole and fixed on the steel pipe pole 1 through the semicircular hoop 11; the top of the support rod 5 of the pivoting climbing rod 3 is pivotally connected to the steel pipe rod 1 through the pivoting connecting piece 4, when the climbing rod is not used, the movable pull rod 7 is pushed upwards, the pedal 6 is folded and attached to the support rod 5 of the pivoting climbing rod 3, the two ends of the limiting rod 71 are connected with the movable pull rods 7 on the left side and the right side through connecting pieces, and then the pivoting climbing rod 3 is pushed upwards, so that the pivoting climbing rod 3 is turned upwards around the pivoting connecting piece 4, and the hook 8 arranged on the limiting rod 71 is hung on the fixed climbing rod 2 above the pivoting climbing rod 3.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a prevent electric power steel pipe pole cat ladder of non-operation personnel climbing which characterized in that: the crawling ladder comprises a plurality of fixed climbing poles and a plurality of pivoting climbing poles, the steel pipe pole is sequentially provided with the pivoting climbing poles and the fixed climbing poles from bottom to top, the top of each pivoting climbing pole is pivotally connected to the steel pipe pole, and the bottom of each pivoting climbing pole is provided with a hook which is overturned and hung on the steel pipe pole; the pivoting climbing rod and the fixed climbing rod both comprise at least one supporting rod, two rows of pedals are arranged on two sides of the supporting rod, and the pedals on two sides of the pivoting climbing rod are pivotally connected to the supporting rod; the pedals on the two sides of the fixed climbing rod are fixedly arranged on the supporting rod.
2. The ladder stand for electric power steel pipe poles, which is capable of preventing non-operating personnel from climbing, according to claim 1, is characterized in that: the pedal comprises a pedal groove connected with the supporting rod, and a handle is arranged at one end, far away from the supporting rod, of the pedal groove.
3. The ladder stand for electric power steel pipe poles, which is capable of preventing non-operating personnel from climbing, according to claim 1, is characterized in that: a limiting block which is abutted against the pedal is arranged between the pedal and the supporting rod of the pivoting climbing rod.
4. The ladder stand for electric power steel pipe poles, which is capable of preventing non-operating personnel from climbing, according to claim 1, is characterized in that: and one side of the support rod, which is close to the steel pipe rod, is provided with a plurality of connecting blocks connected with the steel pipe rod.
5. The ladder stand for electric power steel pipe poles, which is capable of preventing non-operating personnel from climbing, according to claim 1, is characterized in that: the left side and the right side of the pivoting climbing rod are respectively provided with a movable pull rod, the movable pull rods are in pivoting connection with pedals on the same side of the pivoting climbing rod, and the movable pull rods assist in folding and unfolding the pedals on the same side of the pivoting connection with the movable pull rods.
6. The ladder stand for electric power steel pipe poles according to claim 5, characterized in that: the pedals on the left side of the pivoting climbing rod are in the same straight line; the pedals on the right side of the pivoting climbing rod are in the same straight line; the left side of the pivoting climbing rod is provided with a movable pull rod which is in pivoting connection with the pedal on the left side, the right side of the pivoting climbing rod is provided with a movable pull rod which is in pivoting connection with the pedal on the right side, and the bottoms of the movable pull rods on the left side and the right side are connected with a limiting rod.
7. The ladder stand for electric power steel pipe poles according to claim 6, characterized in that: one end of the limiting rod is pivotally connected with the movable pull rod on the left side of the pivoting climbing rod, and the other end of the limiting rod is movably connected with the movable pull rod on the right side of the pivoting climbing rod through a connecting piece; or one end of the limiting rod is in pivot connection with the movable pull rod on the right side of the pivoting climbing rod, and the other end of the limiting rod is in movable connection with the movable pull rod on the left side of the pivoting climbing rod through a connecting piece.
8. The ladder stand of claim 7, wherein the ladder stand comprises: the limiting rod is provided with the hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331009.9U CN210343213U (en) | 2019-03-15 | 2019-03-15 | Prevent electric power steel pipe pole cat ladder that non-operation personnel scrambleed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920331009.9U CN210343213U (en) | 2019-03-15 | 2019-03-15 | Prevent electric power steel pipe pole cat ladder that non-operation personnel scrambleed |
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| Publication Number | Publication Date |
|---|---|
| CN210343213U true CN210343213U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920331009.9U Active CN210343213U (en) | 2019-03-15 | 2019-03-15 | Prevent electric power steel pipe pole cat ladder that non-operation personnel scrambleed |
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| CN (1) | CN210343213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046131A (en) * | 2021-09-24 | 2022-02-15 | 江苏华电铁塔制造有限公司 | Monomer steel tube tower structure located in urban area and having anti-climbing performance |
| CN114215473A (en) * | 2021-11-22 | 2022-03-22 | 上海勘测设计研究院有限公司 | Turnover ladder stand from spillway bottom hole arc door hinged support to bottom hole arc door |
-
2019
- 2019-03-15 CN CN201920331009.9U patent/CN210343213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046131A (en) * | 2021-09-24 | 2022-02-15 | 江苏华电铁塔制造有限公司 | Monomer steel tube tower structure located in urban area and having anti-climbing performance |
| CN114215473A (en) * | 2021-11-22 | 2022-03-22 | 上海勘测设计研究院有限公司 | Turnover ladder stand from spillway bottom hole arc door hinged support to bottom hole arc door |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wujiang District of Suzhou City, Jiangsu province 215215 Lili Town Golden Xiangjiaba Jinhua Road No. 745 Patentee after: Jiangsu Xingqi intelligent transmission technology Co., Ltd Address before: Wujiang District of Suzhou City, Jiangsu province 215215 Lili Town Golden Xiangjiaba Jinhua Road No. 745 Patentee before: JIANGSU XINWU TRANSMISSION EQUIPMENT Co.,Ltd. |