CN219034006U - Scaffold frame cat ladder convenient to accomodate - Google Patents

Abstract

The utility model discloses a scaffold ladder convenient to store, which comprises a main rod and an auxiliary rod, wherein a plurality of stop blocks are arranged in the main rod, a plurality of pedals are arranged between the main rod and the auxiliary rod, the left end and the right end of each pedal are movably hinged with the main rod and the auxiliary rod through pin shafts, rotating rods are movably hinged in the main rod and the auxiliary rod through pin shafts, and one end of each rotating rod is movably hinged with a handrail through a pin shaft. This device links together mobile jib and auxiliary rod through the cooperation of first round pin axle and footboard, makes mobile jib and auxiliary rod can be in the same place through the rotation laminating of first round pin axle and footboard, through the cooperation of draw-in groove and fixture block that both ends all set up about mobile jib and the auxiliary rod, makes the device laminating inseparable, prevents that the device from opening at the in-process that removes, and mobile jib and auxiliary rod laminating are behind one, and accessible handle removes the device, has solved because can not shrink to accomodate, makes the device lead to the problem inconvenient removal because of the volume is too big when removing.

Description

Scaffold frame cat ladder convenient to accomodate

Technical Field

The utility model relates to the technical field of ladders, in particular to a scaffold ladder convenient to store.

Background

The ladder stand is a daily life appliance, the tool is formed by taking two long thick rods as edges, the middle of the tool transversely crosses a cross rod suitable for climbing and is used for climbing, the ladder is divided into a lifting single ladder and a lifting herringbone, the ladder stand is a production auxiliary device which is commonly matched with a heavy industry production workshop, and the tool belongs to an indispensable tool for on-line maintenance or heavy work of ascending.

The chinese patent with public number CN208168295U discloses a scaffold for construction convenient to accomodate, this scaffold for construction convenient to accomodate, through being provided with fixed horizontal pole on the inside connecting rod of support frame, and also be provided with the block recess on the escalator, when the height of construction is lower like this, can use the escalator to work, it is more nimble convenient like this, but the device still has some shortages, the device needs the global motion when removing, because can not shrink and accomodate, make the device lead to being inconvenient for removing because of the volume is too big when removing, for this reason, we propose a scaffold ladder stand convenient to accomodate solves above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a scaffold ladder convenient to store, which solves the problem that the device cannot be conveniently moved due to overlarge volume when moving because the scaffold ladder cannot be contracted and stored in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a scaffold frame cat ladder convenient to accomodate, includes mobile jib and auxiliary rod, the inside of mobile jib is equipped with a plurality of dogs, be equipped with a plurality of pedals between mobile jib and the auxiliary rod, every both ends all are articulated with mobile jib and auxiliary rod activity through the round pin axle about the footboard, the inside of mobile jib and the inside of auxiliary rod all have the dwang through the round pin axle activity hinge joint, every group the one end of dwang all has the handrail through the round pin axle activity hinge joint.

In a further embodiment, a side surface of the main rod and the auxiliary rod, which are far away from each other, are movably hinged with connecting rods through pin shafts, and the other end of each connecting rod is movably hinged with the handrail through a pin shaft.

In a further embodiment, a set of clamping grooves and clamping blocks are respectively formed in one side face, close to each other, of the main rod and the auxiliary rod, and each clamping groove is clamped with each clamping block.

In a further embodiment, the back of the main rod and the back of the auxiliary rod are fixedly connected with fixed blocks, and the back of each fixed block is provided with a movable sucker.

In a further embodiment, the outer surface of each pedal is fixedly connected with a first anti-slip sleeve, and the outer surface of each handrail is provided with a second anti-slip sleeve.

In a further embodiment, the front surface of the main rod is fixedly connected with a handle, the bottom surface of the main rod and the bottom surface of the auxiliary rod are fixedly connected with support plates, and the bottom surface of each support plate is fixedly connected with an anti-slip pad.

Compared with the prior art, the utility model has the beneficial effects that:

this scaffold cat ladder convenient to accomodate, through the cooperation of first round pin axle and footboard, link together mobile jib and auxiliary rod, make mobile jib and auxiliary rod can be in the same place through the rotation of first round pin axle and footboard, the laminating, the cooperation through draw-in groove and the fixture block that both ends all set up about mobile jib and the auxiliary rod, make the device can laminate closely, prevent that the device from opening at the in-process that removes, mobile jib and auxiliary rod laminating back, accessible handle remove the device, have solved because can not shrink and accomodate, make the device lead to the problem inconvenient removal because of the volume is too big when removing.

Drawings

Fig. 1 is a schematic perspective view of a scaffold ladder convenient to store.

Fig. 2 is a front sectional view of a scaffold ladder convenient for storage.

Fig. 3 is a top-down view of a scaffold ladder for easy storage.

Fig. 4 is a side view of a scaffold ladder for easy storage.

In the figure: 1. a main rod; 2. an auxiliary rod; 3. an armrest; 4. a first anti-skid sleeve; 5. a handle; 6. a clamping block; 7. an anti-slip pad; 8. a support plate; 9. a pedal; 10. a pin shaft; 11. a second anti-skid sleeve; 12. a clamping groove; 13. a movable sucker; 14. a fixed block; 15. a rotating lever; 16. a connecting rod; 17. and a stop block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a scaffold ladder convenient to store comprises a main rod 1 and an auxiliary rod 2, wherein a plurality of stop blocks 17 are arranged in the main rod 1, a plurality of pedals 9 are arranged between the main rod 1 and the auxiliary rod 2, the left end and the right end of each pedal 9 are movably hinged with the main rod 1 and the auxiliary rod 2 through pin shafts 10, rotating rods 15 are movably hinged in the main rod 1 and the auxiliary rod 2 through pin shafts 10, and one end of each rotating rod 15 is movably hinged with an armrest 3 through a pin shaft 10.

The mobile jib 1 and the side that vice pole 2 kept away from each other all have connecting rod 16 through round pin axle 10 activity hinge joint, and the other end of every connecting rod 16 all articulates through round pin axle 10 and handrail 3 activity, can handrail 3 when opening, keeps stable, prevents that the staff from taking place dangerous, and a side that mobile jib 1 and vice pole 2 are close to each other all is equipped with a set of draw-in groove 12 and fixture block 6, and every draw-in groove 12 all links with fixture block 6 looks joint, makes the device can laminate closely, and the device is opened at the in-process of removal prevented.

The equal fixedly connected with fixed block 14 in the back of mobile jib 1 and the back of vice pole 2, the back of every fixed block 14 all is equipped with movable sucking disc 13, can be with the stable place of device in the assigned position, the equal fixedly connected with first antiskid cover 4 of surface of every footboard 9, the surface of every handrail 3 all is equipped with second antiskid cover 11, friction between staff's foot and the footboard 9 when can increasing the climbing, prevent to take place the landing danger, the positive fixedly connected with handle 5 of mobile jib 1, the equal fixedly connected with backup pad 8 of bottom surface of mobile jib 1 and the bottom surface of vice pole 2, the equal fixedly connected with slipmat 7 of bottom surface of every backup pad 8, can increase the friction between device and the ground in the use, prevent that the device from taking place to slide, make the staff receive danger.

The working principle of the utility model is as follows:

this scaffold cat ladder convenient to accomodate when using, at first, through mobile jib 1 and auxiliary rod 2 in the staff with the device, pull open under the effect of round pin axle 10 and footboard 9, through the angle that dog 17 control mobile jib 1 and auxiliary rod 2 pulled open, under the cooperation of round pin axle 10 and dwang 15, pull out handrail 3 through the staff, place the device in appointed position through the cooperation of fixed block 14 and movable suction cup 13, prevent when the staff climbs through backup pad 8 and slipmat 7, the device takes place to slide, cause personal danger, when the device needs to be removed, through the rotatory cooperation of footboard 9 and round pin axle 10, laminating mobile jib 1 and auxiliary rod 2 together, through fixture block 6 and draw-in groove 12, make mobile jib 1 and auxiliary rod 2 can laminate closely, prevent that the device is opened at the in-process of removal, after laminating, can let the staff remove the device through handle 5, solve because can not shrink accomodate, make the device cause the problem inconvenient removal because of the volume is too big when removing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Scaffold frame cat ladder convenient to accomodate, its characterized in that: including mobile jib (1) and auxiliary rod (2), the inside of mobile jib (1) is equipped with a plurality of dog (17), be equipped with a plurality of footboard (9) between mobile jib (1) and auxiliary rod (2), every both ends all are articulated with mobile jib (1) and auxiliary rod (2) through round pin axle (10) about footboard (9), the inside of mobile jib (1) and the inside of auxiliary rod (2) all have dwang (15) through round pin axle (10) activity hinge, every group the one end of dwang (15) all has handrail (3) through round pin axle (10) activity hinge.

2. The scaffold ladder convenient to store according to claim 1, wherein: one side surface, far away from each other, of the main rod (1) and the auxiliary rod (2) is movably hinged with a connecting rod (16) through a pin shaft (10), and the other end of each connecting rod (16) is movably hinged with the handrail (3) through the pin shaft (10).

3. The scaffold ladder convenient to store according to claim 1, wherein: a group of clamping grooves (12) and clamping blocks (6) are formed in one side face, close to each other, of the main rod (1) and the auxiliary rod (2), and each clamping groove (12) is clamped with each clamping block (6).

4. The scaffold ladder convenient to store according to claim 1, wherein: the back of mobile jib (1) and the back of auxiliary rod (2) are all fixedly connected with fixed block (14), and the back of every fixed block (14) all is equipped with movable sucking disc (13).

5. The scaffold ladder convenient to store according to claim 1, wherein: the outer surface of every footboard (9) all fixedly connected with first antiskid cover (4), every the surface of handrail (3) all is equipped with second antiskid cover (11).

6. The scaffold ladder convenient to store according to claim 1, wherein: the front fixedly connected with handle (5) of mobile jib (1), the bottom surface of mobile jib (1) and the bottom surface of auxiliary rod (2) all fixedly connected with backup pad (8), every the bottom surface of backup pad (8) all fixedly connected with slipmat (7).

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