CN210483513U - Steel pipe pole auxiliary ladder - Google Patents

Abstract

The utility model discloses a steel-pipe pole auxiliary ladder, including the auxiliary ladder body, the inboard equidistant distribution of auxiliary ladder body has the running-board, the running-board is connected with the auxiliary ladder body through first connecting rod, and installs electric telescopic handle below the left side of auxiliary ladder body, electric telescopic handle's bottom is connected with the backup pad, the fixed block is installed to the inside symmetry of auxiliary ladder body, the surface symmetry of fixed band is sewed up and is connected with the shank and place the area, and the top of fixed band is connected with the shoulder of the back of the body, the top of auxiliary ladder body is run through and is installed the second connecting rod, and the second connecting rod runs through the inside of installing at the couple, the upper left side fixed position of auxiliary ladder body installs the support frame, and the inside of support frame runs through. The steel pipe pole auxiliary ladder not only can stably fix the device on a steel pipe tower, but also can guarantee the life safety of a user.

Description

Steel pipe pole auxiliary ladder

Technical Field

The utility model relates to a steel-pipe pole technical field specifically is a steel-pipe pole auxiliary ladder.

Background

During overhead line in electric power facility, because steel-pipe tower weight is heavy, topography restriction etc. the constructor need stand and connect the rope or hang the ladder on the side body on the cat ladder, hang the ladder and press close to the steel-pipe tower, do not have the clearance, constructor's foot stands on it very uncomfortable.

At present, the commonly used steel pipe pole auxiliary ladder cannot be stably fixed on a steel pipe tower and cannot guarantee the life safety of a user, so that the steel pipe pole auxiliary ladder is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supplementary ladder of steel-pipe pole to solve the supplementary ladder of present commonly used steel-pipe pole that above-mentioned background art provided, not only can not be with the stable fixing of the device on the steel-pipe tower, can not ensure user's life safety's problem moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe pole auxiliary ladder comprises an auxiliary ladder body, pedals are distributed on the inner side of the auxiliary ladder body at equal intervals, anti-slip strips are embedded and installed on the upper surface of the pedals, the pedals are connected with the auxiliary ladder body through first connecting rods, an electric telescopic rod is installed on the left lower portion of the auxiliary ladder body, a supporting plate is connected to the bottom of the electric telescopic rod, fixing blocks are symmetrically installed inside the auxiliary ladder body, fixing belts are fixedly installed on the inner sides of the fixing blocks, leg placing belts are symmetrically sewn and connected to the outer surfaces of the fixing belts, back straps are connected to the tops of the fixing belts, second connecting rods penetrate through the top of the auxiliary ladder body and are installed inside hooks, a supporting frame is fixedly installed on the left upper portion of the auxiliary ladder body, and a bolt penetrates through the inside of the supporting frame, the vertical section of the whole structure formed by the fixed plate, the pedal plate and the connecting rod is fixedly arranged at the rear side of the bottom of the auxiliary ladder body and is of a triangular structure, and the upper surface of the pedal plate is of a concave-convex structure.

Preferably, the middle position of the fixed block is a hollow structure, and the fixed block forms a lifting structure in the auxiliary ladder body.

Preferably, a rotating structure is formed between the first connecting rod and the auxiliary ladder body, and a linkage structure is formed between the auxiliary ladder body and the hook.

Preferably, the outer surface of the second connecting rod is of a thread-like structure, and the thread directions of the two ends of the second connecting rod are opposite.

Preferably, the cross section of the fixing plate is of an arc structure, and the fixing plate and the auxiliary ladder body are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that: the steel pipe pole auxiliary ladder not only can stably fix the device on a steel pipe tower, but also can ensure the life safety of a user;

1. the outer surface of the connecting rod is of a thread-shaped structure, the thread directions of the left end and the right end of the connecting rod are opposite, the rotating connecting rod is fixed through the bolt, and the distance between the hook monomers is adjusted according to the specifications of different steel pipe towers, so that the distance between the two hooks is matched with the distance between holes in the reinforcing plate below the joint of the steel pipe tower, and the top of the auxiliary ladder is fixed with the steel pipe tower;

2. when a user falls off the pedal carelessly, the supporting plate is driven to move by controlling the switch of the electric telescopic rod and is inserted into the fixed block, so that the fixed block is fixed, the user can be supported in the air, and the user is protected;

3. when the auxiliary ladder is used, a user sleeves the back shoulder belt on the arm, the feet penetrate through the leg placing belts, the fixing blocks form a lifting structure in the auxiliary ladder body, the fixing belts, the leg placing belts and the back shoulder belt can support the body of the user, and the user is prevented from falling off due to accidental tilting.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the overlooking and cutting structure of the present invention;

FIG. 3 is a schematic view of the working process of the present invention;

FIG. 4 is a schematic view of the top view of the connection between the fixing band and the leg placement band of the present invention;

FIG. 5 is a schematic top view of the pedal of the present invention;

fig. 6 is a schematic view of the side view structure of the second connecting rod connected to the supporting frame.

In the figure: 1. an auxiliary ladder body; 2. a foot pedal; 3. anti-slip strips; 4. a first connecting rod; 5. an electric telescopic rod; 6. a support plate; 7. a fixed block; 8. fixing belts; 9. a leg placement belt; 10. carrying a shoulder strap; 11. a second connecting rod; 12. hooking; 13. a support frame; 14. a bolt; 15. and (7) fixing the plate.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a steel pipe pole auxiliary ladder comprises an auxiliary ladder body 1, pedals 2, anti-slip strips 3, first connecting rods 4, electric telescopic rods 5, supporting plates 6, fixing blocks 7, fixing belts 8, leg placing belts 9, shoulder belts 10, second connecting rods 11, hooks 12, supporting frames 13, bolts 14 and fixing plates 15, wherein the pedals 2 are distributed on the inner side of the auxiliary ladder body 1 at equal intervals, the anti-slip strips 3 are embedded on the upper surface of the pedals 2, the pedals 2 are connected with the auxiliary ladder body 1 through the first connecting rods 4, the electric telescopic rods 5 are installed on the lower left side of the auxiliary ladder body 1, the vertical cross section of the overall structure formed by the auxiliary ladder body 1, the pedals 2 and the first connecting rods 4 is of a triangular structure, the upper surface of each pedal 2 is of a concave-convex structure, a user can be prevented from sliding off the pedals 2, the bottom of each electric telescopic rod 5 is connected with the supporting plates 6, the auxiliary ladder body 1 is internally and symmetrically provided with fixed blocks 7, the inner sides of the fixed blocks 7 are fixedly provided with fixed belts 8, the middle positions of the fixed blocks 7 are of a hollow structure, the fixed blocks 7 form a lifting structure in the auxiliary ladder body 1, the fixed belts 8 are driven to move by the movement of the fixed blocks 7, the outer surfaces of the fixed belts 8 are symmetrically connected with leg placing belts 9 in a sewing mode, the top of each fixed belt 8 is connected with a back shoulder belt 10, the top of the auxiliary ladder body 1 is provided with a second connecting rod 11 in a penetrating mode, the second connecting rod 11 is arranged in a penetrating mode in a hook 12, a rotating structure is formed between the second connecting rod 11 and the auxiliary ladder body 1, a linkage structure is formed between the auxiliary ladder body 1 and the hook 12, the distance between the hook 12 monomers can be conveniently adjusted, a support frame 13 is fixedly arranged at the upper left position of the, a fixing plate 15 is fixedly arranged at the rear side of the bottom of the auxiliary ladder body 1.

As shown in fig. 1, the outer surface of the second connecting rod 11 is a threaded structure, and the thread directions of the two ends of the second connecting rod 11 are opposite, the rotation of the second connecting rod 11 drives the hook 12 to move.

As shown in fig. 1, the fixing plate 15 has an arc-shaped cross section, and the fixing plate 15 and the auxiliary ladder body 1 are integrated, so that the device can be fixed to the bottom of the steel pipe tower by the fixing plate 15.

The working principle is as follows: when the steel pipe pole auxiliary ladder is used, because the outer surface of the second connecting rod 11 is in a thread structure, and the thread directions of the left end and the right end of the second connecting rod 11 are opposite, the second connecting rod 11 is rotated to enable the hook 12 to move, the rotated second connecting rod 11 is fixed by inserting the bolt 14 shown in figure 6 into the hole structures at different positions of the second connecting rod 11 and the support frame 13, the distance between the single bodies of the hook 12 is adjusted according to the specification of different steel pipe towers, the distance between the two hooks 12 is matched with the distance between holes on the reinforcing plate below the joint of the steel pipe tower, the hook 12 can be hung in the hole, the top of the auxiliary ladder is fixed with the steel pipe tower, the fixing plate 15 which is fixedly installed at the rear side of the bottom of the auxiliary ladder body 1 and is attached to the bottom of the steel pipe tower as shown in figure 2, and the cross section of the fixing plate 15 is arc, the two can be tightly attached, so that the fixing effect is improved;

when the auxiliary ladder is used, a user sleeves the shoulder strap 10 on the arm, the foot part penetrates through the leg placing belt 9, the fixing block 7 is fixedly connected with the fixing belt 8, the fixing block 7 forms a lifting structure in the auxiliary ladder body 1, the user steps on the pedal 2, the fixing belt 8, the leg placing belt 9 and the shoulder strap 10 can move along with the pedal 2 by climbing on the pedal 2, the body of the user can be supported by the fixing belt 8, the leg placing belt 9 and the shoulder strap 10, the accidental backward bending of the user is avoided, the vertical section of the integral structure formed among the auxiliary ladder body 1, the pedal 2 and the first connecting rod 4 is in a triangular structure, the stability of the pedal 2 can be enhanced, the upper surface of the pedal 2 is in a concave-convex structure, the foot part of the user can be prevented from sliding off the pedal 2 in the figure 5, when the user carelessly falls off the pedal 2, respond to user's position through displacement sensor, give central processing unit and control electric telescopic handle 5's switch with information transfer to drive backup pad 6 and remove, and insert it into fixed block 7, can make the user accept in the midair, thereby protect the user, this is exactly this steel pipe pole auxiliary ladder's whole working process.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a ladder is assisted to steel-pipe pole, includes supplementary ladder body (1), its characterized in that: the auxiliary ladder is characterized in that pedals (2) are equidistantly distributed on the inner side of the auxiliary ladder body (1), anti-slip strips (3) are embedded and installed on the upper surface of each pedal (2), each pedal (2) is connected with the auxiliary ladder body (1) through a first connecting rod (4), an electric telescopic rod (5) is installed on the lower left side of the auxiliary ladder body (1), a supporting plate (6) is connected to the bottom of each electric telescopic rod (5), fixing blocks (7) are symmetrically installed inside the auxiliary ladder body (1), fixing belts (8) are fixedly installed on the inner sides of the fixing blocks (7), leg placing belts (9) are symmetrically sewn and connected to the outer surfaces of the fixing belts (8), back shoulder belts (10) are connected to the tops of the fixing belts (8), second connecting rods (11) are installed on the tops of the auxiliary ladder body (1) in a penetrating mode, and the second connecting rods (11) are installed inside hooks, the utility model discloses a supplementary ladder body, including supplementary ladder body (1), the inside of support frame (13) runs through and installs bolt (14), the bottom rear side fixed position of supplementary ladder body (1) installs fixed plate (15).

2. The steel pipe pole auxiliary ladder of claim 1, wherein: the vertical section of the integral structure formed among the auxiliary ladder body (1), the pedal (2) and the first connecting rod (4) is of a triangular structure, and the upper surface of the pedal (2) is of a concave-convex structure.

3. The steel pipe pole auxiliary ladder of claim 1, wherein: the middle position of the fixing block (7) is of a hollow structure, and the fixing block (7) forms a lifting structure in the auxiliary ladder body (1).

4. The steel pipe pole auxiliary ladder of claim 1, wherein: a rotating structure is formed between the second connecting rod (11) and the auxiliary ladder body (1), and a linkage structure is formed between the auxiliary ladder body (1) and the hook (12).

5. The steel pipe pole auxiliary ladder of claim 1, wherein: the outer surface of the second connecting rod (11) is of a thread-shaped structure, and the thread directions of two ends of the second connecting rod (11) are opposite.

6. The steel pipe pole auxiliary ladder of claim 1, wherein: the cross section of the fixing plate (15) is of an arc-shaped structure, and the fixing plate (15) and the auxiliary ladder body (1) are of an integrated structure.

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