CN213627403U - Novel insulating ladder that electric power engineering used - Google Patents
Novel insulating ladder that electric power engineering used Download PDFInfo
- Publication number
- CN213627403U CN213627403U CN202021927338.9U CN202021927338U CN213627403U CN 213627403 U CN213627403 U CN 213627403U CN 202021927338 U CN202021927338 U CN 202021927338U CN 213627403 U CN213627403 U CN 213627403U
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- Prior art keywords
- ladder
- vertical connecting
- extension rod
- electric power
- power engineering
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- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 description 13
- 230000006872 improvement Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model relates to a novel insulating ladder that electric power engineering used belongs to electric power engineering apparatus technical field. The insulating ladder is of a herringbone ladder structure and comprises two ladder frames, the upper ends of the two ladder frames are hinged and connected, each ladder frame comprises two vertical connecting beams which are arranged in parallel and a plurality of transverse rods which are arranged in parallel and the two ends of each transverse rod are fixedly connected with the corresponding vertical connecting beam respectively, and a plurality of inserting barrels of a cylindrical structure are arranged along the vertical connecting beams; the inserting cylinders which are positioned at the same height position on the vertical connecting beams which are parallel to each other are a group, and the safety guardrails are arranged through the inserting cylinders in an inserting manner; the safety guardrail is of a U-shaped structure, and the opening end of the safety guardrail is vertically connected with a vertical insertion section; the lower end of the vertical connecting beam is fixedly provided with a transverse extension rod which is detachably connected with a longitudinal extension rod; the vertical connecting beam, the cross bar, the safety guardrail, the inserting cylinder, the transverse extension rod and the longitudinal extension rod are all made of insulating glass steel. The utility model has the advantages of simple and reasonable structure, performance is good, and the security is high.
Description
Technical Field
The utility model relates to a novel insulating ladder that electric power engineering used belongs to electric power engineering apparatus technical field.
Background
The insulating ladder is a tool commonly used in the electric power engineering, and the staff uses the insulating ladder to ascend a height and carry out corresponding work. The insulating ladder is made of insulating materials, generally insulating glass steel materials, so that safety can be ensured. The insulation ladder has a variety of configurations, and the most common is a herringbone ladder configuration. The insulating ladder with the herringbone ladder structure can meet the requirement of climbing operation within the height range of about 2 m-3 m. However, users also find the disadvantages of the insulating ladder with the herringbone structure. One of the defects is that when workers need to work back to the insulating ladder, corresponding protective structures do not exist, and no supporting structure or reference object exists in front of the workers, so that the workers are easy to fall off the insulating ladder to cause damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel insulating ladder that electric power engineering used solves above-mentioned problem.
In order to realize the purpose, the utility model discloses a technical scheme is:
a novel insulating ladder for electric power engineering is of a herringbone ladder structure and comprises two ladder frames, the upper ends of the two ladder frames are hinged and connected, each ladder frame comprises two vertical connecting beams which are arranged in parallel and a plurality of horizontal rods which are arranged in parallel and the two ends of each horizontal rod are fixedly connected with the vertical connecting beams respectively, and a plurality of inserting barrels of a cylindrical structure are arranged along the vertical connecting beams; the inserting cylinders which are positioned at the same height position on the vertical connecting beams which are parallel to each other are a group, and the safety guardrails are arranged through the inserting cylinders in an inserting manner; the safety guardrail is of a U-shaped structure, and the opening end of the safety guardrail is vertically connected with a vertical insertion section; the lower end of the vertical connecting beam is fixedly provided with a transverse extension rod, and is detachably connected with a longitudinal extension rod; the vertical connecting beam, the cross bar, the safety guardrail, the inserting cylinder, the transverse extension rod and the longitudinal extension rod are all made of insulating glass steel.
The utility model discloses an improvement still lies in: the inserted cylinders arranged in groups are arranged corresponding to the cross rods.
The utility model discloses an improvement still lies in: a group of handle rings are fixedly arranged on the same side face of the two vertical connecting beams.
The utility model discloses an improvement still lies in: the safety guardrail is of a U-shaped structure and comprises a middle rod and side protection rods which are connected and arranged at the two ends of the middle rod; the length of the side protection rod is 18-30 cm.
The utility model discloses an improvement still lies in: the length of the transverse extension rod and the length of the longitudinal extension rod are 10-30 cm.
The utility model discloses an improvement still lies in: an inclined strut reinforcing rod is arranged between the transverse extension rod and the vertical connecting beam.
The utility model discloses an improvement still lies in: the outer side face of the lower end of the vertical connecting beam is provided with a conical jack, one end of the longitudinal extension rod is provided with a conical insertion section, and the longitudinal extension rod is inserted into the conical jack through the conical insertion section.
Since the technical scheme is used, the utility model discloses the technological effect who gains has:
the utility model discloses a section of thick bamboo is inserted in the lateral surface setting of erecting the tie-beam, still is provided with the safety barrier that can carry out the dismouting as required simultaneously, installs safety barrier and can provide the protection for the staff at staff back of the ladder frame during operation. This insulating ladder still is provided with horizontal extension rod and vertical extension rod at the lower extreme of ladder frame, prevents that insulating ladder from turning on one's side in each direction, improves the security of using on the whole.
The utility model discloses a safety barrier and vertical extension rod are dismantled and assembled structure, deposit at ordinary times or in the handling, can pull down both to make overall structure succinct, occupation space is little.
The utility model discloses setting up conical jack erecting tie-beam lower extreme lateral surface, setting up the circular cone cartridge section in the one end of vertical extension rod simultaneously, circular cone cartridge section inserts in the conical jack cooperation between the two can form the connection. Meanwhile, the disassembly is convenient.
The utility model has the advantages of simple and reasonable structure, performance is good, and the security is high.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the safety barrier of the present invention;
the safety guardrail comprises 1 vertical connecting beams, 2 horizontal rods, 3 inserting cylinders, 4 safety guardrails, 4-1 middle rods, 4-2 side guard rods, 4-3 vertical inserting sections, 5 transverse extension rods, 6 longitudinal extension rods, 7 handle rings, 8 diagonal bracing reinforcing rods.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model relates to a novel insulating ladder that electric power engineering used, this insulating ladder also set up to chevron shape structure with the insulating ladder of the tradition of the majority. This insulating ladder includes two ladder frames that the upper end is articulated to be connected, and two ladder frames can be opened or close. The ladder frame comprises two vertical connecting beams 1 and a plurality of cross rods 2 which are arranged in parallel. The two ends of the cross rod are respectively and fixedly connected with the inner side surfaces of the two vertical connecting beams 1 in a parallel relationship, and a worker steps on the cross rod 2 up and down.
The utility model discloses a main improvement is for having set up demountable installation's safety barrier 4, is used for the safety of work when leaning on the ladder frame. As shown in fig. 1 and 2, a plurality of cylindrical insertion cylinders 3 are provided along the vertical connecting beam 1 on the outer side surface of the vertical connecting beam 1. Insert a section of thick bamboo 3 position and set up in groups, the perpendicular tie-beam 1 that is parallel to each other on lie in the section of thick bamboo 3 of inserting of same height position be a set of, insert a section of thick bamboo 3 and be used for installing safety barrier 4. The safety barrier 4 is arranged through the insertion of the insertion cylinder 3, so that the safety barrier 4 can be conveniently mounted and dismounted. Preferably, the insert cylinders 3 arranged in groups are arranged in correspondence with the height position of the crossbar 2.
As shown in FIG. 3, the safety barrier 4 is a U-shaped structure, and a vertical insertion section 4-3 is vertically connected and arranged at the open end of the U-shaped structure. The vertical insertion section 4-3 is inserted into the insertion barrel 3. If the operation needs to be carried out by leaning against the ladder frame at a certain time, workers are required to insert the safety guardrails 4 in place.
As shown in figure 1, in order to ensure the safety in use and prevent the insulating ladder from turning over, a transverse extension rod 5 is fixedly arranged at the lower end of the vertical connecting beam 1, and a longitudinal extension rod 6 is arranged by adopting a detachable structure part. Preferentially, the inclined strut reinforcing rods 8 can be arranged between the transverse extension rods 5 and the vertical connecting beam 1, so that the structural strength of the transverse extension rods 5 is guaranteed, and the side turning prevention effect is better played. If work is required to lean against the ladder frame at a job, a worker is required to put the longitudinal extension bar 6 in place. If in the usual storage or handling process, then need not install vertical extension rod 6, overall structure is succinct like this, and occupation space is little. For the transport convenience, can be in two vertical tie-beams 1 with the fixed a set of handle ring 7 that sets up in side, the insulating ladder is moved through handle ring 7 to the staff.
The utility model discloses an insulating ladder erects tie-beam 1, horizontal pole 2, safety barrier 4, inserts a section of thick bamboo 3, horizontal extension rod 5 and vertical extension rod 6 and all uses insulating glass steel to make, staff's safety when guaranteeing the electric power operation.
In specific implementation, the safety barrier 4 is provided with a U-shaped structure, and the main structure is as follows: comprises a middle rod 4-1 and side protective rods 4-2 which are connected and arranged at the two ends of the middle rod 4-1. The length of the side protection rod 4-2 is 18-30 cm, and the length of the side protection rod 4-2 is mainly used for controlling the size of a space when workers lean against the ladder frame and are within the range of the enclosure of the safety guardrail 4.
In a specific implementation, the lengths of the transverse extension rod 5 and the longitudinal extension rod 6 are controlled within the range of 10-30 cm.
The utility model discloses a vertical extension rod 6 adopts detachable structure installation to set up, and in concrete implementation, erects 1 lower extreme lateral surface of tie-beam and sets up conical jack, sets up the circular cone cartridge section in vertical extension rod 6's one end simultaneously, and vertical extension rod 6 inserts conical jack through circular cone cartridge section. The cooperation between conical cartridge section and conical jack can form the connection. Meanwhile, the disassembly is convenient.
The utility model discloses a lateral surface setting erecting the tie-beam is inserted a section of thick bamboo and can the detachable installation set up safety barrier, can provide the protection for the staff through setting up safety barrier at the staff and lean against ladder frame during operation, simultaneously, still is provided with horizontal extension rod and vertical extension rod, prevents to turn on one's side, improves the security.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel insulating ladder that electric power engineering used, insulating ladder is herringbone ladder structure, including two ladder framves of the articulated connection in upper end, ladder frame includes two perpendicular tie-beam (1) of parallel arrangement and both ends respectively with a plurality of parallel arrangement's of perpendicular tie-beam (1) fixed connection horizontal pole (2), its characterized in that: a plurality of inserting cylinders (3) with cylindrical structures are arranged along the vertical connecting beam (1); the inserting cylinders (3) which are positioned at the same height position on the vertical connecting beams (1) which are parallel to each other are a group, and the safety guardrails (4) are inserted and arranged through the inserting cylinders (3); the safety guardrail (4) is of a U-shaped structure, and vertical plug-in mounting sections (4-3) are vertically connected and arranged at the opening end; the lower end of the vertical connecting beam (1) is fixedly provided with a transverse extension rod (5) and is detachably connected with a longitudinal extension rod (6); the vertical connecting beam (1), the cross bar (2), the safety guardrail (4), the inserting cylinder (3), the transverse extending rod (5) and the longitudinal extending rod (6) are all made of insulating glass steel.
2. The novel insulating ladder for electric power engineering according to claim 1, characterized in that: the inserted cylinders (3) which are arranged in groups are arranged corresponding to the cross rods (2).
3. The novel insulating ladder for electric power engineering according to claim 1, characterized in that: the same side of two vertical connecting beams (1) is fixedly provided with a group of handle rings (7).
4. The novel insulating ladder for electric power engineering according to any one of claims 1 to 3, characterized in that: the safety guardrail (4) is of a U-shaped structure and comprises a middle rod (4-1) and side protection rods (4-2) which are connected and arranged at two ends of the middle rod (4-1); the length of the side guard bar (4-2) is 18-30 cm.
5. The novel insulating ladder for electric power engineering according to any one of claims 1 to 3, characterized in that: the length of the transverse extension rod (5) and the length of the longitudinal extension rod (6) are 10-30 cm.
6. The novel insulating ladder for electric power engineering according to claim 5, characterized in that: an inclined strut reinforcing rod (8) is arranged between the transverse extension rod (5) and the vertical connecting beam (1).
7. The novel insulating ladder for electric power engineering according to any one of claims 1 to 3, characterized in that: the outer side surface of the lower end of the vertical connecting beam (1) is provided with a conical jack, one end of the longitudinal extension rod (6) is provided with a conical insertion section, and the longitudinal extension rod (6) is inserted into the conical jack through the conical insertion section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927338.9U CN213627403U (en) | 2020-09-07 | 2020-09-07 | Novel insulating ladder that electric power engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927338.9U CN213627403U (en) | 2020-09-07 | 2020-09-07 | Novel insulating ladder that electric power engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213627403U true CN213627403U (en) | 2021-07-06 |
Family
ID=76647465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927338.9U Expired - Fee Related CN213627403U (en) | 2020-09-07 | 2020-09-07 | Novel insulating ladder that electric power engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213627403U (en) |
-
2020
- 2020-09-07 CN CN202021927338.9U patent/CN213627403U/en not_active Expired - Fee Related
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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: 20210706 |