CN211008434U - Crawling ladder for electric power construction - Google Patents
Crawling ladder for electric power construction Download PDFInfo
- Publication number
- CN211008434U CN211008434U CN201921698587.2U CN201921698587U CN211008434U CN 211008434 U CN211008434 U CN 211008434U CN 201921698587 U CN201921698587 U CN 201921698587U CN 211008434 U CN211008434 U CN 211008434U
- Authority
- CN
- China
- Prior art keywords
- ladder
- fixed
- electric power
- power construction
- mark time
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000009193 crawling Effects 0.000 title description 4
- 241000282326 Felis catus Species 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000000693 micelle Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model provides a ladder stand for electric power construction, which relates to the technical field of electric power construction, and comprises a ladder stand, wherein the side wall of the ladder stand is provided with a lifting device, the lifting device penetrates through the side wall of the ladder stand and is fixedly connected with the ladder stand, the surface of the ladder stand is wrapped with a non-slip mat, the non-slip mat is fixedly connected with the surface of the ladder stand, the surface of the ladder stand is provided with a protection device, the protection device is slidably connected with the ladder stand, the ladder stand comprises a step fixedly connected with the non-slip mat, the two ends of the step are provided with an outer ladder, the step is fixed at the middle part of the outer ladder, the steps of each step are parallel to each other and are perpendicular to the outer ladder, an inner ladder is arranged between the outer ladders, and the inner ladder and the outer ladder are slidably connected, in the utility model, the protection device is adopted, the safety problem is not distracted, thereby improving the working efficiency.
Description
Technical Field
The utility model relates to an electric power construction technical field especially relates to a cat ladder for electric power construction.
Background
Along with the rapid development of economy and urban infrastructure in China, the coverage of power equipment is more and more extensive, and as accessory facilities for overhauling the power equipment, the ladder stand is often used for assisting maintenance personnel to perform climbing operation and implement and overhaul the power equipment for a long time.
The crawling ladder for electric power construction in the market at present has no additional protective measures for constructors, is low in safety, and cannot guarantee the safety of maintenance personnel in a high-altitude operation state.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a crawling ladder for electric power construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cat ladder for electric power construction, includes the cat ladder, the cat ladder lateral wall is equipped with elevating gear, and elevating gear run through the cat ladder lateral wall and with cat ladder fixed connection, cat ladder surface cladding has the slipmat, and slipmat and cat ladder fixed surface are connected, the cat ladder surface is equipped with protection device, and protection device and cat ladder sliding connection, the cat ladder includes marking time with slipmat fixed connection, the both ends of marking time are equipped with outer ladder, and mark time and fix at outer ladder middle part, and each grade mark time between parallel to each other and with outer ladder mutually perpendicular, be equipped with the inner ladder between the outer ladder, and sliding connection between inner ladder and the outer ladder.
Preferably, elevating gear is including establishing the through-hole at outer ladder lateral wall, and the through-hole runs through outer wall lateral wall and inner ladder simultaneously, open on the inner ladder surface has the spout, and the spout is parallel with inner ladder length direction, and outer ladder lateral wall inlays in the spout, be equipped with the fixed pin in the through-hole, and fixed pin and through-hole inner wall threaded connection.
Preferably, the protection device comprises a retaining ring arranged on the surface of the step, the retaining ring is connected with the step in a sliding mode, a fixing band is arranged on the surface of the retaining ring and fixedly connected with the surface of the retaining ring, a fixing ring is arranged at one end, far away from the retaining ring, of the fixing band and fixedly connected with the fixing ring, a magic tape penetrates through the fixing ring, and the magic tape is connected with the fixing ring in a sliding mode.
Preferably, the retaining ring comprises a fixing ring which is embedded on the surface of the step, the fixing ring is in sliding connection with the step, one end of the fixing ring is provided with a pin shaft, the fixing ring is fixedly connected with the pin shaft, one side, away from the fixing ring, of the pin shaft is provided with a movable rod, the movable rod is connected with the pin shaft through a cylindrical pin, a connecting rod is arranged in the pin shaft and fixedly connected with the inner wall of the pin shaft, a compression spring is embedded on the surface of the connecting rod, and two ends of the compression spring are respectively abutted against the fixing ring and.
Preferably, interior ladder and outer ladder all adopt the stereoplasm aluminum product to make, and lateral wall thickness 1cm adopts hollow rod structure, and interior ladder and outer ladder length the same.
Preferably, the slipmat adopts the PVC flexible glue to make, and the surface is equipped with protruding micelle, and the slipmat bottom surface has self-adhesion coating, and the slipmat bonds on the surface of marking time.
Advantageous effects
1. In the utility model, the protection device is adopted to ensure the safety of constructors to a greater degree in the process of ascending operation of constructors, and simultaneously, the constructors do not need to be distracted from the safety problem in the implementation and maintenance process, thereby improving the working efficiency, before the constructors ascend operation, the magic paste is tightly bound between the waist, the magic paste penetrates through the locking buckle and can adjust the tightness, the locking buckle is fixedly connected with the fixing band, the fixing band is fixedly connected with the buckle, after the constructors stop at a proper height, one side of the fixing ring slightly holds the movable rod, the movable rod rotates inwards relative to the pin shaft, the compression spring contracts under pressure, a large enough opening is opened between the movable rod and the fixing ring, the buckle is nested on the surface of a step through the opening, the movable rod rotates outwards under the tension action of the spring until the movable rod is abutted against the fixing ring, the retaining ring is locked on the surface of marking time to constructor can begin the construction, and is safe and convenient.
2. The utility model discloses in, adopt interior ladder and outer ladder nested mode mutually, realize freely flexible of cat ladder, when reducing the volume, also more conveniently carry, when the cat ladder does not use, the interior ladder is received inside outer ladder, when electric power construction height is lower, directly with outer ladder ascend a height can, if electric power construction height is higher, take the interior ladder out from outer ladder, adjust to suitable high back, insert the fixed pin in the through-hole of outer ladder, rotatory fixed pin, run through the lateral wall of outer ladder and interior ladder simultaneously until the fixed pin, make the interior ladder keep fixed in outer ladder, constructor can ascend a height the operation.
Drawings
Fig. 1 is a schematic perspective view of a ladder stand for electric power construction according to the present invention;
fig. 2 is a schematic structural view of a connection mode of an outer ladder and an inner ladder in the ladder stand for electric power construction provided by the utility model;
fig. 3 is a schematic perspective view of a protection device in a ladder stand for electric power construction according to the present invention;
fig. 4 is the utility model provides a three-dimensional structure sketch map of buckle in cat ladder for electric power construction.
Illustration of the drawings:
1. climbing a ladder; 11. an inner ladder; 12. an outer ladder; 13. stepping; 2. a lifting device; 21. a through hole; 22. a chute; 23. a fixing pin; 3. a non-slip mat; 4. a protection device; 41. a retaining ring; 411. a movable rod; 412. a fixing ring; 413. a connecting rod; 414. a compression spring; 415. a pin shaft; 42. fixing belts; 43. a locking buckle; 44. magic tape.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1-4, a ladder stand for electric power construction comprises a ladder stand 1, the ladder stand 1 comprises steps 13 fixedly connected with non-slip mats 3, outer ladders 12 are arranged at two ends of each step 13, the steps 13 are fixed at the middle parts of the outer ladders 12, each step 13 is parallel to each other and perpendicular to the outer ladders 12, inner ladders 11 are arranged between the outer ladders 12, the inner ladders 11 are slidably connected with the outer ladders 12, the inner ladders 11 and the outer ladders 12 are made of hard aluminum, the side wall thickness is 1cm, the inner ladders 11 and the outer ladders 12 are of hollow rod structures, the length of each inner ladder 11 is the same as that of the outer ladders 12, the surface of the ladder stand 1 is wrapped with non-slip mats 3, the non-slip mats 3 are fixedly connected with the surface of the ladder stand 1, the non-slip mats 3 are made of PVC soft rubber, the surface is provided with protruding rubber particles, the bottom surfaces of the non-slip mats 3 are provided, elevating gear 2 is including establishing at the through-hole 21 of outer ladder 12 lateral wall, and through-hole 21 runs through outer wall lateral wall and inner ladder 11 simultaneously, and open on the 11 surfaces of inner ladder has spout 22, and spout 22 is parallel with the 11 length direction of inner ladder, and outer ladder 12 lateral wall inlays in spout 22, is equipped with fixed pin 23 in the through-hole 21, and fixed pin 23 and 21 inner wall threaded connection of through-hole.
The protection device 4 is arranged on the surface of the ladder stand 1, the protection device 4 is connected with the ladder stand 1 in a sliding manner, the protection device 4 comprises a retaining ring 41 arranged on the surface of the step 13, the retaining ring 41 is connected with the step 13 in a sliding manner, the retaining ring 41 comprises a retaining ring 412 nested on the surface of the step 13, the retaining ring 412 is connected with the step 13 in a sliding manner, one end of the retaining ring 412 is provided with a pin 415, the retaining ring 412 is fixedly connected with the pin 415, one side of the pin 415 away from the retaining ring 412 is provided with a movable rod 411, the movable rod 411 is connected with the pin 415 through a cylindrical pin, a connecting rod 413 is arranged in the pin 415, the connecting rod 413 is fixedly connected with the inner wall of the pin 415, the surface of the connecting rod 413 is nested with a compression spring 414, two ends of the compression spring 414 respectively abut against the retaining ring 412 and the movable rod 411, the fixing band 42 is fixedly connected to the fixing ring 412, the hook-and-loop fastener 44 penetrates through the fixing ring 412, and the hook-and-loop fastener 44 is slidably connected to the fixing ring 412.
The utility model discloses a theory of operation: before the constructor ascends, the magic tape 44 is tightly bound between the waist, the magic tape 44 penetrates through the locking buckle 43 and can adjust tightness, the locking buckle 43 is fixedly connected with the fixing band 42, the fixing band 42 is fixedly connected with the retaining ring 41, after the constructor stops at a proper height, the movable rod 411 is lightly pinched relative to one side of the fixing ring 412, the movable rod 411 rotates inwards relative to the pin 415, the compression spring 414 contracts under pressure, a sufficiently large opening is opened between the movable rod 411 and the fixing ring 412, the retaining ring 41 is nested on the surface of the step 13 through the opening, the movable rod 411 is loosened to rotate outwards under the tension of the spring until the movable rod 411 is abutted against the fixing ring 412, the retaining ring 41 is locked on the surface of the step 13, so that the constructor can start construction, safety and convenience are achieved, and the pad 3 on the surface of the step can ensure that the constructor cannot slip down in the ascending process, the safety of constructor has further been ensured, and when electric power construction height was lower, it can directly with outer ladder 12 ascending a height, if electric power construction height was higher, take inner ladder 11 out from outer ladder 12, adjust to suitable high back, insert fixed pin 23 in outer ladder 12's through-hole 21, rotatory fixed pin 23, run through outer ladder 12 and inner ladder 11's lateral wall simultaneously until fixed pin 23 for inner ladder 11 keeps fixed in outer ladder 12, constructor can ascend a height the operation.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a cat ladder for electric power construction, includes cat ladder (1), its characterized in that: cat ladder (1) lateral wall is equipped with elevating gear (2), and elevating gear (2) run through cat ladder (1) lateral wall and with cat ladder (1) fixed connection, cat ladder (1) surface cladding has slipmat (3), and slipmat (3) and cat ladder (1) fixed surface are connected, cat ladder (1) surface is equipped with protection device (4), and protection device (4) and cat ladder (1) sliding connection, cat ladder (1) include with slipmat (3) fixed connection mark time (13), mark time (13) both ends are equipped with outer ladder (12), and mark time (13) and fix at outer ladder (12) middle part, and mark time between each level mark time (13) parallel to each other and with outer ladder (12) mutually perpendicular, be equipped with interior ladder (11) between outer ladder (12), and sliding connection between interior ladder (11) and the outer ladder (12).
2. The ladder stand for electric power construction as claimed in claim 1, wherein: elevating gear (2) are including establishing through-hole (21) at outer ladder (12) lateral wall, and through-hole (21) run through outer wall lateral wall and inner ladder (11) simultaneously, open on inner ladder (11) surface has spout (22), and spout (22) are parallel with inner ladder (11) length direction, and outer ladder (12) lateral wall inlays in spout (22), be equipped with fixed pin (23) in through-hole (21), and fixed pin (23) and through-hole (21) inner wall threaded connection.
3. The ladder stand for electric power construction as claimed in claim 1, wherein: protection device (4) are including establishing buckle (41) on mark time (13) surface, and buckle (41) and mark time (13) sliding connection, buckle (41) surface is equipped with fixed band (42), and fixed band (42) and buckle (41) fixed surface are connected, the one end that buckle (41) were kept away from in fixed band (42) is equipped with locking and detains (43), and fixed band (42) and locking detain (43) fixed connection, it has magic subsides (44) to run through in locking detains (43), and magic subsides (44) and locking detains (43) sliding connection.
4. The ladder stand for electric power construction as claimed in claim 3, wherein: retaining ring (41) are including nestification solid fixed ring (412) on mark time (13) surface, and solid fixed ring (412) and mark time (13) sliding connection, gu fixed ring (412) one end is equipped with round pin axle (415), and gu fixed ring (412) and round pin axle (415) fixed connection, one side that solid fixed ring (412) were kept away from in round pin axle (415) is equipped with movable rod (411), and movable rod (411) and round pin axle (415) pass through the cylindric lock and be connected, be equipped with connecting rod (413) in round pin axle (415), and connecting rod (413) and round pin axle (415) inner wall fixed connection, connecting rod (413) surface nestification has compression spring (414), and compression spring (414) both ends offset with solid fixed ring (412) and movable rod (411) respectively.
5. The ladder stand for electric power construction as claimed in claim 1, wherein: interior ladder (11) and outer ladder (12) all adopt the stereoplasm aluminum product to make, and lateral wall thickness 1cm adopts hollow rod structure, and interior ladder (11) and outer ladder (12) length is the same.
6. The ladder stand for electric power construction as claimed in claim 1, wherein: non slipping spur (3) adopt the PVC flexible glue to make, and the surface is equipped with protruding micelle, and non slipping spur (3) bottom surface has self-adhesion coating, and non slipping spur (3) bond on marking time (13) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698587.2U CN211008434U (en) | 2019-10-11 | 2019-10-11 | Crawling ladder for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698587.2U CN211008434U (en) | 2019-10-11 | 2019-10-11 | Crawling ladder for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211008434U true CN211008434U (en) | 2020-07-14 |
Family
ID=71507353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698587.2U Expired - Fee Related CN211008434U (en) | 2019-10-11 | 2019-10-11 | Crawling ladder for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211008434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982460A (en) * | 2021-10-25 | 2022-01-28 | 安徽信息工程学院 | Telescopic multi-section ascending ladder structure |
-
2019
- 2019-10-11 CN CN201921698587.2U patent/CN211008434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982460A (en) * | 2021-10-25 | 2022-01-28 | 安徽信息工程学院 | Telescopic multi-section ascending ladder structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |