CN114922553B - Electrician climbing ladder - Google Patents
Electrician climbing ladder Download PDFInfo
- Publication number
- CN114922553B CN114922553B CN202210496171.2A CN202210496171A CN114922553B CN 114922553 B CN114922553 B CN 114922553B CN 202210496171 A CN202210496171 A CN 202210496171A CN 114922553 B CN114922553 B CN 114922553B
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- Prior art keywords
- rods
- hanging
- electrician
- screw
- upper ends
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- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/46—Non-skid equipment
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
An electrician climbing ladder relates to a ladder, wherein a plurality of transverse pedal rods (11) are arranged between two vertical rods (10) from top to bottom at intervals, the upper ends of the two vertical rods are respectively hinged with connecting plates (5) in the middle of the rear faces of the two hanging rods (4), a transverse rod (2) is arranged between the upper ends of the two hanging rods, which are close to the upper ends, the rear ends of the upper ends of the two hanging rods are respectively connected with the front ends of horizontal rods (1), and protruding strips (3) are respectively arranged at the lower parts of the rear ends of the two horizontal rods; the lower ends of the two hanging rods are respectively connected with the upper front parts of the two vertical rods through screw rods (8); the invention can realize hanging climbing on the cross arm of the cable and the telegraph pole by utilizing the protruding strips of the horizontal rods at the upper ends of the two hanging rods; after the hanging rod is put flat, a cross arm can be formed on the wellhead of the cable well, so that the aim of multiple purposes is fulfilled.
Description
Technical Field
The invention relates to a crawling ladder, in particular to an electrician crawling ladder.
Background
As known, electric energy is indispensable for factories and mines, every family, enterprises and public institutions or street lamps, equipment faults and line short circuits can be caused due to various reasons in use, and as long as a power-utilization customer encounters a power failure problem, a power distribution part can arrive at the site for first time in rush repair; the power rush-repair is a very hard work, the power rush-repair starts 24 hours a day in 365 days a year, the task is heavy, the responsibility is great, each rush-repair needs to run with time, the environment is complex and changeable during the rush-repair, and the prepared ladder cannot adapt to various working conditions, so that the rush-repair time is prolonged.
Disclosure of Invention
In order to overcome the defects in the background technology, the invention discloses an electrician climbing ladder, which can realize hanging climbing on a cross arm of a cable and a telegraph pole by utilizing the convex strips of the horizontal rods at the upper ends of two hanging rods; after the hanging rod is put flat, a cross arm can be formed on the wellhead of the cable well, so that the aim of multiple purposes is fulfilled.
The technical scheme for realizing the invention is as follows:
an electrician climbing hanging ladder comprises upright rods, transverse pedal rods, hanging rods, cross rods and screw rods, wherein a plurality of transverse pedal rods are arranged between the two upright rods from top to bottom at intervals, the upper ends of the two upright rods are respectively hinged with connecting plates in the middle of the rear faces of the two hanging rods, the cross rods are arranged between the upper ends of the two hanging rods, the rear parts of the upper ends of the two hanging rods are respectively connected with the front ends of horizontal rods, and protruding strips are respectively arranged at the lower parts of the rear ends of the two horizontal rods; the lower ends of the two hanging rods are respectively connected with the upper front parts of the two vertical rods through screws.
Electrician climb and hang ladder, the upper end of pole setting set up to semi-circular respectively, be equipped with the draw-in groove respectively in the middle part of two semicircular pole setting upper ends, the connecting plate at two peg rear portion face middle parts is inserted respectively in two draw-in grooves, the shaft hole A that two shaft cross-under two pole setting upper ends set up forms articulated connection with the shaft hole B of two connecting plates.
The electrician climbing ladder is characterized in that the outer ends of the two screw rods are respectively provided with a screwing handle.
The electrician climbing hanging ladder is characterized in that through holes are respectively formed in the lower ends of the two hanging rods, and the front parts of the two screw rods respectively penetrate through the through holes and then are connected with the upper front parts of the two vertical rods through screw holes A.
The electrician climbing ladder is characterized in that screw pipes are respectively arranged at the rear parts of the lower ends of the two hanging rods, and the rear parts of the two screw rods are respectively arranged in screw holes B of the two screw pipes.
The electrician climbing ladder is characterized in that the upper front parts of the two vertical rods are respectively provided with an embedded block, and a screw hole A is formed in the embedded blocks.
The electrician climbing ladder is characterized in that rubber pads are respectively arranged at the lower ends of the two vertical rods.
The electrician climbing ladder is characterized in that the upper faces of the two rubber pads are respectively provided with an insertion block, and the two insertion blocks are respectively inserted into the mounting holes of the lower end faces of the two vertical rods.
The electrician climbing ladder is characterized in that a plurality of grooves are respectively formed in the lower faces of the two rubber pads.
Through the above disclosure, the beneficial effects of the invention are:
according to the electrician climbing hanging ladder, the middle parts of the rear faces of the two hanging rods are hinged with the upper ends of the two vertical rods, and the two screw rods are used for controlling the connection or separation of the lower ends of the two hanging rods and the upper parts of the two vertical rods, so that when the two hanging rods are connected with the two vertical rods by the two screw rods, the protruding strips at the rear ends of the horizontal rods at the upper ends of the two hanging rods can be used for realizing the hanging with a cable or a telegraph pole cross arm, and the rapid and stable operation is facilitated; when the cable well is operated, the two screws are opened, so that the hanging rod can be horizontally placed and then is horizontally supported on the wellhead of the cable well, and the aim of multiple purposes of one object is fulfilled; the invention is convenient to carry, and the purposes of accelerating the progress and saving time during rush repair are facilitated.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic perspective view of a ladder stand formed by a vertical rod and a transverse pedal rod;
FIG. 4 is a schematic view of the butt joint structure of the rubber pad and the upright post of the invention;
FIG. 5 is a schematic view of the connection structure of the screw and the screw hole A;
FIG. 6 is a schematic perspective view of a hanger bar of the present invention;
FIG. 7 is a schematic view of the hanging structure of the present invention on a cable;
FIG. 8 is a schematic view of the construction of the wall according to the present invention;
FIG. 9 is a schematic view of the use structure of the present invention in a cable well;
in the figure: 1. a horizontal bar; 2. a cross bar; 3. a protruding strip; 4. a hanging rod; 5. a connecting plate; 6. a shaft; 7. screwing the handle; 8. a screw; 9. a solenoid; 10. a vertical rod; 11. a transverse pedal rod; 12. a rubber pad; 13. a clamping groove; 14. a shaft hole A; 15. a screw hole A; 16. a mounting hole; 17. an insert block; 18. a groove; 19. a through hole; 20. a screw hole B; 21. an embedded block; 22. an opening; 23. a shaft hole B; 24. a cable; 25. a wall body; 26. a wellhead; 27. a shaft; 28. a channel.
Detailed Description
The invention is further illustrated below with reference to examples; the following examples are not intended to limit the invention, but merely as a means for supporting the practice of the invention, and any equivalent structural substitutions within the technical framework of the invention disclosed herein are intended to be within the scope of the invention;
the electrician climbing ladder described in connection with figures 1-6 comprises a vertical rod 10, transverse pedal rods 11, hanging rods 4, cross rods 2 and screw rods 8, wherein a plurality of transverse pedal rods 11 are arranged between the two vertical rods 10 from top to bottom at intervals, the upper ends of the two vertical rods 10 are respectively hinged with a connecting plate 5 in the middle of the rear faces of the two hanging rods 4, the cross rods 2 are arranged between the two hanging rods 4 close to the upper ends, the rear ends of the upper ends of the two hanging rods 4 are respectively connected with the front ends of horizontal rods 1, and protruding strips 3 are respectively arranged below the rear ends of the two horizontal rods 1; the lower ends of the two hanging rods 4 are respectively connected with the upper front parts of the two vertical rods 10 through screw rods 8, and the outer ends of the two screw rods 8 are respectively provided with a screwing handle 7.
With reference to fig. 1, 2, 3, 5 or 6, the upper ends of the upright posts 10 are respectively arranged in a semicircle, clamping grooves 13 in the front-back direction are respectively arranged in the middle of the upper ends of the two semicircular upright posts 10, connecting plates 5 in the middle of the rear faces of the two hanging rods 4 are respectively inserted into the two clamping grooves 13, and two shafts 6 are connected with shaft holes A14 arranged at the upper ends of the two upright posts 10 in a penetrating way and shaft holes B23 of the two connecting plates 5 in a penetrating way to form hinged connection; the lower ends of the two hanging rods 4 are respectively provided with a through hole 19, the rear parts of the lower ends of the two hanging rods 4 are respectively provided with a screwed pipe 9 corresponding to the through holes 19, the rear parts of the two threaded rods 8 are respectively positioned in screw holes B20 of the two screwed pipes 9, and the front parts of the two threaded rods 8 respectively penetrate through the through holes 19 and then are connected with the upper front parts of the two vertical rods 10; the upper front parts of the two vertical rods 10 are respectively provided with an embedded block 21, and a screw hole A15 is arranged on the embedded blocks 21.
With reference to fig. 1, 2, 3 or 4, rubber pads 12 are respectively arranged at the lower ends of the two vertical rods 10; the upper surfaces of the two rubber pads 12 are respectively provided with an inserting block 17, glue is smeared around the two inserting blocks 17 during installation, and then the two inserting blocks 17 are respectively inserted into the mounting holes 16 on the lower end surfaces of the two vertical rods 10; a plurality of grooves 18 are respectively arranged on the lower surfaces of the two rubber pads 12, and the two rubber pads 12 can be arranged with thick front parts and thin rear parts.
According to the electrician climbing ladder disclosed by the invention, with reference to figures 1-9, square steel pipes are used for the two vertical rods 10 and the plurality of transverse pedal rods 11, the plurality of transverse pedal rods 11 are welded between the two vertical rods 10, the openings 22 are obtained at the upper front parts of the two vertical rods 10 through gas cutting, the embedded blocks 21 are fixed through spot welding after being placed into the openings 22, the clamping grooves 13 at the upper ends of the two vertical rods 10 are manufactured by small steel plates through cutting and welding, and the rubber pads 12 are sold in the market; the two hanging rods 4, the connecting plate 5, the horizontal rods 1 of the cross rod 2 and the raised strips 3 are welded by square steel pipes and small steel plates, and then the spiral pipe 9 is welded; finally, rust removal is carried out on the structural member and then yellow paint is brushed; the screw handle 7 and the screw 8 may be made of stainless steel.
In combination with several use occasions shown in fig. 7, 8 or 9, the screw rod 8 is connected with the screw hole A15 of the two vertical rods 10 by screwing the handle 7 and is carried along with the rush-repair vehicle; when the problem of the cable 24 occurs in the emergency repair site, the horizontal rod 1 can be hung on the cable 24, a wall or a cross arm of a telegraph pole for climbing and then emergency repair operation; or can lean against the wall 25 to climb and then repair; if the cable well is not provided with a climbing ladder, the screw rod 8 can be loosened and then supported at the cable well mouth 26 by using two hanging rods 4 which are horizontally arranged, and a rush-repair worker enters a channel 28 for laying a cable by using a ladder penetrating into a vertical shaft 27 to perform rush-repair operation.
The invention is not described in detail in the prior art.
Claims (9)
1. An electrician climbing hanging ladder comprises a vertical rod (10), a transverse pedal rod (11), a hanging rod (4), a cross rod (2) and a screw rod (8), and is characterized in that: a plurality of transverse pedal rods (11) are arranged between the two upright rods (10) from top to bottom at intervals, the upper ends of the two upright rods (10) are respectively hinged with a connecting plate (5) at the middle part of the rear faces of the two hanging rods (4), a cross rod (2) is arranged between the two hanging rods (4) close to the upper ends, the rear parts of the upper ends of the two hanging rods (4) are respectively connected with the front ends of the horizontal rods (1), and protruding strips (3) are respectively arranged at the lower parts of the rear ends of the two horizontal rods (1); the lower ends of the two hanging rods (4) are respectively connected with the upper front parts of the two vertical rods (10) through screw rods (8).
2. The electrician crawling ladder of claim 1, wherein: the upper ends of the vertical rods (10) are respectively arranged into a semicircle, clamping grooves (13) are respectively arranged in the middle of the upper ends of the two semicircular vertical rods (10), connecting plates (5) in the middle of the rear faces of the two hanging rods (4) are respectively inserted into the two clamping grooves (13), and two shafts (6) are connected with shaft holes A (14) arranged at the upper ends of the two vertical rods (10) in a penetrating mode and shaft holes B (23) of the two connecting plates (5) in a hinging mode.
3. The electrician crawling ladder of claim 1, wherein: the outer ends of the two screws (8) are respectively provided with a screwing handle (7).
4. The electrician crawling ladder of claim 1, wherein: the lower ends of the two hanging rods (4) are respectively provided with a through hole (19), and the front parts of the two screw rods (8) respectively penetrate through the through holes (19) and then are connected with screw holes A (15) at the upper front parts of the two vertical rods (10).
5. The electrician crawling ladder of claim 4, wherein: the rear parts of the lower ends of the two hanging rods (4) are respectively provided with a screw tube (9), and the rear parts of the two screw rods (8) are respectively arranged in screw holes B (20) of the two screw tubes (9).
6. The electrician crawling ladder of claim 4, wherein: the upper front parts of the two vertical rods (10) are respectively provided with an embedded block (21), and the screw holes A (15) are arranged on the embedded blocks (21).
7. The electrician crawling ladder of claim 1, wherein: rubber pads (12) are respectively arranged at the lower ends of the two vertical rods (10).
8. The electrician crawling ladder of claim 7, wherein: the upper parts of the two rubber pads (12) are respectively provided with an inserting block (17), and the two inserting blocks (17) are respectively inserted into mounting holes (16) on the lower end surfaces of the two vertical rods (10).
9. The electrician crawling ladder of claim 7, wherein: a plurality of grooves (18) are respectively arranged on the lower surfaces of the two rubber pads (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496171.2A CN114922553B (en) | 2022-05-09 | 2022-05-09 | Electrician climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210496171.2A CN114922553B (en) | 2022-05-09 | 2022-05-09 | Electrician climbing ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114922553A CN114922553A (en) | 2022-08-19 |
| CN114922553B true CN114922553B (en) | 2023-07-21 |
Family
ID=82808448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210496171.2A Active CN114922553B (en) | 2022-05-09 | 2022-05-09 | Electrician climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114922553B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116526372B (en) * | 2023-07-03 | 2023-09-01 | 常熟虞通光电科技有限公司 | Method for laying cable by means of large-caliber drainage pipeline |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09177105A (en) * | 1995-12-26 | 1997-07-08 | Kanesou Kk | Ladder for manhole |
| KR200268448Y1 (en) * | 2001-12-17 | 2002-03-16 | 파이오니아메탈(주) | A manhole ladder |
| KR200324309Y1 (en) * | 2003-05-17 | 2003-08-25 | 신희환 | A multipurpose ladder |
| JP2012122251A (en) * | 2010-12-08 | 2012-06-28 | Yasuo Ushiku | Step ladder serving also as ladder |
| CN204627390U (en) * | 2015-02-12 | 2015-09-09 | 国家电网公司 | Shaft rescue ladder |
| CN205936369U (en) * | 2016-08-25 | 2017-02-08 | 温州华美环境工程有限公司 | Municipal works construction is with inspection shaft ladder |
| CN208010272U (en) * | 2018-03-20 | 2018-10-26 | 国网山东省电力公司广饶县供电公司 | A kind of cable shaft dedicated hook ladder |
| CN209817911U (en) * | 2018-10-09 | 2019-12-20 | 国网山东省电力公司烟台供电公司 | Portable auxiliary cable well descending device |
| CN210289598U (en) * | 2019-06-25 | 2020-04-10 | 福建卓畅建设有限公司 | Inspection shaft ladder for municipal works construction |
| CN211173894U (en) * | 2019-11-19 | 2020-08-04 | 广东中烨建筑钢构有限公司 | Hanging ladder for building construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080083583A1 (en) * | 2006-10-09 | 2008-04-10 | Louisville Ladder Group Llc | Ladder top for supporting a ladder against flat and non-flat surfaces |
-
2022
- 2022-05-09 CN CN202210496171.2A patent/CN114922553B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09177105A (en) * | 1995-12-26 | 1997-07-08 | Kanesou Kk | Ladder for manhole |
| KR200268448Y1 (en) * | 2001-12-17 | 2002-03-16 | 파이오니아메탈(주) | A manhole ladder |
| KR200324309Y1 (en) * | 2003-05-17 | 2003-08-25 | 신희환 | A multipurpose ladder |
| JP2012122251A (en) * | 2010-12-08 | 2012-06-28 | Yasuo Ushiku | Step ladder serving also as ladder |
| CN204627390U (en) * | 2015-02-12 | 2015-09-09 | 国家电网公司 | Shaft rescue ladder |
| CN205936369U (en) * | 2016-08-25 | 2017-02-08 | 温州华美环境工程有限公司 | Municipal works construction is with inspection shaft ladder |
| CN208010272U (en) * | 2018-03-20 | 2018-10-26 | 国网山东省电力公司广饶县供电公司 | A kind of cable shaft dedicated hook ladder |
| CN209817911U (en) * | 2018-10-09 | 2019-12-20 | 国网山东省电力公司烟台供电公司 | Portable auxiliary cable well descending device |
| CN210289598U (en) * | 2019-06-25 | 2020-04-10 | 福建卓畅建设有限公司 | Inspection shaft ladder for municipal works construction |
| CN211173894U (en) * | 2019-11-19 | 2020-08-04 | 广东中烨建筑钢构有限公司 | Hanging ladder for building construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114922553A (en) | 2022-08-19 |
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