CN216974718U

CN216974718U - Multifunctional safety engineering ladder

Info

Publication number: CN216974718U
Application number: CN202220473536.5U
Authority: CN
Inventors: 艾志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-15
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a multifunctional safety engineering ladder, which comprises a ladder framework, wherein one side of the bottom end of the ladder framework is connected with an auxiliary support frame, the inner side of the auxiliary support frame is connected with a connecting rod, the top end of the ladder framework is connected with a stabilizing structure, the stabilizing structure comprises a positioning rod, the top end of the ladder framework is connected with the positioning rod, a fixing screw rod is embedded and connected in the ladder framework, the tail end of the fixing screw rod is connected with a sliding sleeve, a clamping rod is embedded and connected in the sliding sleeve, and the bottom end of the clamping rod is fixedly connected with a fixing block. The application range is extended.

Description

Multifunctional safety engineering ladder

Technical Field

The utility model relates to the technical field of constructional engineering equipment, in particular to a multifunctional safety engineering ladder.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipes and equipment matched with them. Wherein "housing construction" indicates that there is top cap, beam column, wall, basis and can form the inner space, satisfies the engineering that people produced, live in, study, public activity needs, at the building engineering workshop, through climbing and a series of high altitude effect with the help of the engineering ladder, but the application of current engineering ladder has still existed some problems:

under prior art's support, current building safety engineering ladder service phase is through leaning on in the upper end of wall body, and wherein the upper end can not be fixed, leads to constructor when climbing to the top, and the poor stability on top has great rocking, and the safety that is unfavorable for construction like this expandes, has also persisted certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional safety engineering ladder to solve the problem of poor top end stability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a many functional safety engineering ladder, includes ladder skeleton, bottom one side of ladder skeleton is connected with auxiliary stay frame, auxiliary stay frame's inboard is connected with the connecting rod, ladder skeleton's top is connected with stable structure, stable structure includes the locating lever, ladder skeleton's top is connected with the locating lever, ladder skeleton's inside embedding is connected with clamping screw, clamping screw's end-to-end connection has the sliding sleeve, the inside embedding of sliding sleeve is connected with the clamping bar, the bottom fixedly connected with fixed block of clamping bar, the inner wall fixedly connected with friction disc of sliding sleeve, the both sides of friction disc are connected with the guide block, the hole of inlaying has been seted up to the upper end of friction disc.

As a preferred technical scheme of the utility model, one side of the back of the positioning rod is connected with a sliding sleeve, the positioning rod and the sliding sleeve are connected through a telescopic rod, and the fixing screw rod penetrates through the inside of the positioning rod and extends to the upper end of the sliding sleeve.

In a preferred embodiment of the present invention, the guide block is provided in an inclined shape, an inclined groove inclined to the left is formed at an upper end of the guide block, and the guide block and the friction plate are fixedly connected to each other.

As a preferred technical scheme of the utility model, the upper end of the clamping rod is fixedly connected with a rubber plug, and the rubber plug is matched with the embedding hole.

As a preferable technical scheme of the utility model, the upper end of the ladder framework is connected with a protective structure, the protective structure comprises a lantern ring, the upper end of the ladder framework is connected with the lantern ring, and the inner side of the lantern ring is connected with a pedal.

As a preferable technical scheme of the utility model, the bottom end of the ladder framework is connected with a protecting sleeve, the upper end of the protecting sleeve is connected with a waist sleeve, and the inner side of the waist sleeve is connected with a binding rope.

As a preferable technical scheme of the utility model, one side of the pedal plate is connected with a scraping strip, and the upper end of the pedal plate is provided with a leakage groove.

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

1. according to the utility model, by arranging the auxiliary support frame and the connecting rod, in the use of the building engineering ladder, the stability of the bottom end is firmer by increasing the area of the bottom end, when the engineering ladder is erected, the stability of connection is improved by means of mutual matching between the positioning rod and the clamping rod, the angle between the erection of the ladder framework and the wall surface is reduced by fixing the top end, the auxiliary support frame and the connecting rod can be applied to narrow environments, and the application range is extended.

2. According to the utility model, the lantern ring, the pedal plate and the leakage groove are arranged, so that impurities accumulated at the upper end of the pedal plate are prevented from affecting the stability of treading, the impurities at the upper end can be conveniently removed through the hollow design, in addition, the pedal plate can be well buckled on the sole, the impurities on the sole can be scraped, the personal safety of workers is ensured, and in addition, the pedal plate is directly fixed on the waist of the workers under the positioning of the waist sleeve and the binding rope, so that the operation safety is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the sliding sleeve (240) and the guide block (280) of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 110. a ladder framework; 120. an auxiliary support frame; 130. a connecting rod; 2. a stable structure; 210. positioning a rod; 220. fixing the screw rod; 230. a clamping bar; 240. a sliding sleeve; 250. a fixed block; 260. a friction plate; 270. embedding holes; 280. a guide block; 3. a protective structure; 310. a collar; 320. a foot pedal; 330. a protective sleeve; 340. a waist sleeve; 350. a binding rope; 360. a leak groove; 370. and (6) scraping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a multifunctional safety engineering ladder:

the first embodiment is as follows:

according to the drawings of fig. 1, fig. 2 and fig. 3, a multifunctional safety engineering ladder comprises a ladder framework 110, one side of the bottom end of the ladder framework 110 is connected with an auxiliary support frame 120, the inner side of the auxiliary support frame 120 is connected with a connecting rod 130, the top end of the ladder framework 110 is connected with a stabilizing structure 2, the stabilizing structure 2 comprises a positioning rod 210, the top end of the ladder framework 110 is connected with the positioning rod 210, the ladder framework 110 is embedded and connected with a fixing screw 220, the tail end of the fixing screw 220 is connected with a sliding sleeve 240, one side of the back surface of the positioning rod 210 is connected with a sliding sleeve 240, the positioning rod 210 and the sliding sleeve 240 are connected through a telescopic rod, the ladder can be hung on wall bodies with different thicknesses through the change of the distance between the positioning rod 210 and the sliding sleeve 240, the hanging universality is increased, the fixing screw 220 extends to the upper end of the sliding sleeve 240 through the inside of the positioning rod 210, the inner embedding of the sliding sleeve 240 is connected with a clamping rod 230, the bottom end of the clamping rod 230 is fixedly connected with a fixing block 250, the inner wall of the sliding sleeve 240 is fixedly connected with a friction plate 260, two sides of the friction plate 260 are connected with guide blocks 280, the guide blocks 280 are arranged in an inclined shape, the upper end of each guide block 280 is provided with a chute inclined to the left, the guide blocks 280 are fixedly connected with the friction plate 260, the upper end of each friction plate 260 is provided with an embedding hole 270, the upper end of the clamping rod 230 is fixedly connected with a rubber plug, and the rubber plug is matched with the embedding holes 270.

When the multifunctional safety engineering ladder is used, the ladder framework 110 leans against the upper end of a wall body, the auxiliary support frame 120 and the connecting rod 130 are unfolded, the auxiliary support frame 120 supports the ladder framework, the positioning rod 210 and the sliding sleeve 240 are hung on the bearing wall body, the distance between the positioning rod 210 and the sliding sleeve 240 is adjusted by rotating the fixing screw rod 220, the positioning rod 210 and the sliding sleeve 240 are clamped on the upper edge of the bearing wall after the distance is changed, the connection stability is improved through the positioning rod 210 and the clamping rod 230, the ladder framework 110 can be prevented from sliding down and toppling over, a worker can operate more safely, and when the multifunctional safety engineering ladder is used in a narrow space, the positioning rod 210 and the clamping rod 230 are hung, and the occupied space required by construction is reduced.

Example two:

on the basis of embodiment one, as shown in fig. 1 and fig. 3, the upper end of ladder skeleton 110 is connected with protective structure 3, protective structure 3 includes lantern ring 310, the upper end of ladder skeleton 110 is connected with lantern ring 310, the inboard of lantern ring 310 is connected with running-board 320, the bottom of ladder skeleton 110 is connected with lag 330, the upper end of lag 330 is connected with waist cover 340, the inboard of waist cover 340 is connected with constraint rope 350, one side of running-board 320 is connected with scrapes strip 370, leak source 360 has been seted up to the upper end of running-board 320, can avoid piling up of impurity such as earth through leak source 360 of the upper end of running-board 320, avoid skidding of sole.

When the multifunctional safety engineering ladder is used specifically, a worker sleeves the waist sleeve 340 on the waist, the constraint on the waist is increased through the constraint rope 350 again, the operation safety is improved through the increased constraint on the waist, when the worker climbs upwards through the pedal plate 320, soil impurities of the sole can be scraped through the pedal plate 320, the cleanness of the sole is guaranteed, the sole is prevented from slipping, the worker climbs upwards to drive the protective sleeve 330 to slide on the outer side of the ladder framework 110 and move synchronously along with the worker, and the worker can be prevented from falling backwards.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A many functional safety engineering ladder, includes ladder skeleton (110), its characterized in that: one side of the bottom end of the ladder framework (110) is connected with an auxiliary support frame (120), the inner side of the auxiliary support frame (120) is connected with a connecting rod (130), the top end of the ladder framework (110) is connected with a stable structure (2), the stable structure (2) comprises a positioning rod (210), the top end of the ladder framework (110) is connected with a positioning rod (210), a fixing screw rod (220) is embedded and connected in the ladder framework (110), the tail end of the fixed screw rod (220) is connected with a sliding sleeve (240), a clamping rod (230) is embedded and connected inside the sliding sleeve (240), the bottom end of the clamping rod (230) is fixedly connected with a fixed block (250), the inner wall of the sliding sleeve (240) is fixedly connected with a friction plate (260), the two sides of the friction plate (260) are connected with guide blocks (280), and the upper end of the friction plate (260) is provided with an embedding hole (270).

2. A multi-functional safety engineering ladder as claimed in claim 1, wherein: one side of the back face of the positioning rod (210) is connected with a sliding sleeve (240), the positioning rod (210) and the sliding sleeve (240) are connected through a telescopic rod, and the fixing screw rod (220) penetrates through the inner portion of the positioning rod (210) and extends to the upper end of the sliding sleeve (240).

3. A multi-functional safety engineering ladder as claimed in claim 1, wherein: the guide block (280) is arranged in an inclined shape, an inclined groove which is inclined towards the left is formed in the upper end of the guide block (280), and the guide block (280) is fixedly connected with the friction plate (260).

4. A multi-functional safety engineering ladder as claimed in claim 1, wherein: the upper end of the clamping rod (230) is fixedly connected with a rubber plug, and the rubber plug is matched with the embedding hole (270).

5. A multi-functional safety engineering ladder as claimed in claim 1, wherein: the upper end of ladder skeleton (110) is connected with protective structure (3), protective structure (3) are including lantern ring (310), the upper end of ladder skeleton (110) is connected with lantern ring (310), the inboard of lantern ring (310) is connected with running-board (320).

6. A multi-functional safety engineering ladder as claimed in claim 1, wherein: the bottom of ladder skeleton (110) is connected with lag (330), the upper end of lag (330) is connected with waist cover (340), the inboard of waist cover (340) is connected with constraint rope (350).

7. A multifunctional safety engineering ladder as claimed in claim 5, wherein: one side of the pedal plate (320) is connected with a scraping strip (370), and the upper end of the pedal plate (320) is provided with a leakage groove (360).