CN213063445U

CN213063445U - Insulating double ladder

Info

Publication number: CN213063445U
Application number: CN202021250948.XU
Authority: CN
Inventors: 左峰; 黄耀阳; 侯鹏; 吕广泉; 张鸣
Original assignee: Liaoning Antong Electrical Automation Co ltd
Current assignee: Liaoning Antong Electrical Automation Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-27
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses an insulating double ladder, the installation structure comprises a sleeve, sheathed tube inner chamber sliding connection has the slide bar, the inboard fixedly connected with running-board of sheathed tube, insulating sheath's surface cover is equipped with insulating sheath, the slide bar is located the surface of sleeve pipe inner chamber one end and has seted up the fixed orifices, the jack has all been seted up to the upper end and the lower extreme of sleeve pipe one side, the inner chamber swing joint of jack has the inserted bar, the inserted bar runs through the fixed orifices, the spout has been seted up to the inboard of slide bar. The utility model discloses an extract the inserted bar, the slide bar can slide into sheathed tube inner chamber, can upwards slide with the gliding running-board of spout inner chamber simultaneously to store up sleeve pipe and slide bar, portable through setting up insulating sheath, has played the effect of insulating protection, has solved traditional double ladder and has lacked insulating function when electric power field uses, has consequently increased safe risk, and the ladder is not portable moreover, leads to the fact inconvenient problem for the use.

Description

Insulating double ladder

Technical Field

The utility model relates to a double ladder technical field specifically is an insulating double ladder.

Background

The herringbone ladder is used for a type of climbing tool for decoration and other work in the space above a plane, when the herringbone ladder is used, the front ladder rod, the rear ladder rod and the ground form an isosceles triangle and look like a herringbone, so the herringbone ladder is called as the herringbone ladder vividly, the practical herringbone ladder comprises a fixed herringbone ladder and a movable herringbone ladder, the fixed herringbone ladder is a temporary building tool for people, the movable herringbone ladder is used for connecting the tops of two ladders together by hinges and can be combined when moving, due to the flexibility of the herringbone ladder, the herringbone ladder is widely applied to electrician operation, the early herringbone ladder is generally made of wood, along with the development of metal industry, aluminum alloy materials are mostly utilized, the aluminum alloy herringbone ladder has the characteristics of lightness, attractiveness and durability, the manufacturing cost is not high, the herringbone ladder is widely used, but the traditional herringbone ladder is lack of an insulating function when being used in the electric power field, so the safety risk is increased, moreover, the ladder is not convenient to carry, and causes inconvenience for use.

Disclosure of Invention

An object of the utility model is to provide an insulating double ladder possesses insulating advantage, has solved traditional double ladder and has lacked insulating function when electric power field uses, has consequently increased safe risk, and the ladder is not portable moreover, causes inconvenient problem for the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulating double ladder, includes the sleeve pipe, sheathed tube inner chamber sliding connection has the slide bar, sheathed tube inboard fixedly connected with running-board, the surface cover of running-board is equipped with insulating sheath, the slide bar is located the surface of sleeve pipe inner chamber one end and has seted up the fixed orifices, the jack has all been seted up to the upper end and the lower extreme of sleeve pipe one side, the inner chamber swing joint of jack has the inserted bar, the inserted bar runs through the fixed orifices, the spout has been seted up to the inboard of slide bar, the both sides of running-board all extend to the inner chamber of spout.

Preferably, the number of the sleeves and the number of the sliding rods are two, and the tops of the two sliding rods are movably connected through a rotating shaft.

Preferably, the surface of the sliding rod is movably connected with a movable rod through a rotating shaft, and the two movable rods are movably connected through the rotating shaft.

Preferably, the number of the pedals is five, the number of the inner sides of the sleeves is three, and the number of the inner sides of the sliding rods is two.

Preferably, the two pedals on the inner side of the sliding rod are fixedly connected and slidably connected respectively, the pedal at the top is fixedly connected, and the pedal at the bottom is slidably connected.

Preferably, one end of the inserted bar extends to the outside of the jack, and the surface is fixedly connected with an anti-slip bar.

Preferably, both ends of the pedal plate extend to the inner cavity of the sliding groove and are in sliding connection with the inner cavity of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an extract the inserted bar, the slide bar can slide into sheathed tube inner chamber, can upwards slide with the gliding running-board of spout inner chamber simultaneously to store up sleeve pipe and slide bar, portable through setting up insulating sheath, has played the effect of insulating protection, has solved traditional double ladder and has lacked insulating function when electric power field uses, has consequently increased safe risk, and the ladder is not portable moreover, leads to the fact inconvenient problem for the use.

2. The utility model discloses a set up the movable rod, played slide bar and the tensile effect of sleeve pipe, avoided slide bar and sleeve pipe atress to both sides motion.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a partially enlarged view of a in fig. 2.

In the figure: 1. a sleeve; 2. a slide bar; 3. a foot pedal; 4. an insulating sheath; 5. a fixing hole; 6. a jack; 7. inserting a rod; 8. a chute; 9. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a sleeve pipe 1, slide bar 2, running-board 3, insulating sheath 4, fixed orifices 5, jack 6, inserted bar 7, spout 8 and movable rod 9 part are the parts that general standard or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an insulating herringbone ladder comprises a sleeve 1, slide bars 2 are slidably connected to an inner cavity of the sleeve 1, the number of the sleeve 1 and the number of the slide bars 2 are two, the tops of the two slide bars 2 are movably connected through a rotating shaft, the surface of each slide bar 2 is movably connected with a movable bar 9 through a rotating shaft, the two movable bars 9 are movably connected through a rotating shaft, pedals 3 are fixedly connected to the inner side of the sleeve 1, the number of the pedals 3 is five, the inner side of the sleeve 1 is provided with three, the inner side of each slide bar 2 is provided with two pedals 3, the two pedals 3 are respectively fixedly connected and slidably connected, the pedals 3 at the top are fixedly connected, the pedals 3 at the bottom are slidably connected, an insulating sheath 4 is sleeved on the surface of each pedal 3, a fixing hole 5 is formed in the surface of one end of the inner cavity of the sleeve 1, and inserting holes 6, inner chamber swing joint of jack 6 has inserted bar 7, inserted bar 7 runs through fixed orifices 5, the one end of inserted bar 7 extends to the outside of jack 6, and fixed surface is connected with the antiskid ribbed tile, spout 8 has been seted up to the inboard of slide bar 2, the both sides of running-board 3 all extend to the inner chamber of spout 8, the both ends of running-board 3 all extend to the inner chamber of spout 8, and with the inner chamber sliding connection of spout 8, through extracting inserted bar 7, slide bar 2 can slide into sleeve pipe 1's inner chamber, simultaneously with the gliding running-board 3 of spout 8 inner chamber can upwards slide, thereby collect and store up sleeve pipe 1 and slide bar 2, and is convenient to carry, through setting up insulating sheath 4, insulation protection's effect has been played, traditional double ladder lacks insulating function when the electric power field uses has been solved, consequently, the safety risk has been increased, and the ladder is not portable, cause inconvenient problem for the use.

During the use, through extracting inserted bar 7, slide bar 2 can slide in sleeve pipe 1's inner chamber, simultaneously can upwards slide with 8 gliding running-boards of inner chamber of spout 3, thereby collect and store up sleeve pipe 1 and slide bar 2, and convenient to carry through setting up insulating sheath 4, has played insulating protection's effect, has solved traditional double ladder and has lacked insulating function when the electric power field is used, consequently has increased the safety risk, and the ladder is not portable in addition, causes inconvenient problem for the use.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An insulating double ladder, includes sleeve pipe (1), its characterized in that: the inner cavity sliding connection of sleeve pipe (1) has slide bar (2), inboard fixedly connected with running-board (3) of sleeve pipe (1), the surface cover of running-board (3) is equipped with insulating sheath (4), slide bar (2) are located the surface of sleeve pipe (1) inner cavity one end and have seted up fixed orifices (5), jack (6) have all been seted up to the upper end and the lower extreme of sleeve pipe (1) one side, the inner chamber swing joint of jack (6) has inserted bar (7), inserted bar (7) run through fixed orifices (5), spout (8) have been seted up to the inboard of slide bar (2), the both sides of running-board (3) all extend to the inner chamber of spout (8).

2. The insulating herringbone ladder of claim 1, wherein: the number of the sleeves (1) and the number of the sliding rods (2) are two, and the tops of the two sliding rods (2) are movably connected through a rotating shaft.

3. The insulating herringbone ladder of claim 1, wherein: the surface of the sliding rod (2) is movably connected with movable rods (9) through a rotating shaft, and the two movable rods (9) are movably connected through the rotating shaft.

4. The insulating herringbone ladder of claim 1, wherein: the number of the pedals (3) is five, the number of the inner sides of the sleeves (1) is three, and the number of the inner sides of the sliding rods (2) is two.

5. The insulating herringbone ladder of claim 1, wherein: the two pedals (3) on the inner side of the sliding rod (2) are fixedly connected and slidably connected respectively, the pedal (3) on the top is fixedly connected, and the pedal (3) on the bottom is slidably connected.

6. The insulating herringbone ladder of claim 1, wherein: one end of the inserting rod (7) extends to the outside of the inserting hole (6), and the surface of the inserting rod is fixedly connected with an anti-skidding rod.

7. The insulating herringbone ladder of claim 1, wherein: the two ends of the pedal (3) are connected with the inner cavity of the sliding groove (8) in a sliding manner.