CN220909578U - Bookshelf cat ladder structure - Google Patents

Abstract

The utility model provides a bookshelf cat ladder structure, which relates to the technical field of cat ladders and comprises an independent cat ladder, wherein universal wheels are fixedly arranged at positions, close to four corners, of the bottom of the independent cat ladder, an embedded groove is formed in the bottom of the independent cat ladder, a supporting mechanism is arranged in the embedded groove, a fixing mechanism is arranged at the top of the independent cat ladder, and the supporting mechanism comprises a first electric push rod. According to the utility model, the universal wheels are arranged to play a role in conveniently moving the independent crawling ladder, the first electric push rod, the push plate and the first anti-slip pad are arranged to play a role in avoiding the movement of the independent crawling ladder, so that the stability is improved, the second electric push rod, the lower pressure plate and the second anti-slip pad are matched, the stability of the independent crawling ladder is further improved, and under the mutual matching, the independent crawling ladder has the characteristics of high stability and convenient movement, so that the independent crawling ladder is convenient for a user to use, and the cost is effectively controlled.

Description

Bookshelf cat ladder structure

Technical Field

The utility model relates to the technical field of ladders, in particular to a bookshelf ladder structure.

Background

The bookshelf is a tool for storing books, is made of wood or steel materials generally, but most of the bookshelf in a large library is made of wood materials, so that the influence of rust on the books caused by the steel materials can be prevented, the loss is reduced, the cost is reduced, meanwhile, the occupied area of the library is limited, in order to store more books, the storage capacity of the books can be increased by increasing the bookshelf, but the book taking and reading are troublesome due to the fact that the bookshelf is increased in height, and books are needed to be taken and placed by matching with a ladder.

At present, the cat ladder that is equipped with in large-scale library usually falls into two kinds, and first is independent ladder, has the couple above, and although convenient to use, stability is relatively poor, exists certain potential safety hazard, and the second is the ladder of installing on the bookshelf, and although stability is higher, the use amount is great, and the cost is higher, consequently, to above-mentioned problem, we propose novel bookshelf cat ladder structure.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, a ladder stand equipped in a large library is generally divided into two types, the first type is a stand-alone ladder with hooks on the ladder stand, the ladder stand is convenient to use, but poor in stability and has certain potential safety hazards, and the second type is a ladder mounted on a bookshelf, and the ladder stand is high in stability, but cannot be moved, is large in use amount and is high in cost.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bookshelf cat ladder structure, includes independent cat ladder, the equal fixed mounting in position that four corners are close to the bottom of independent cat ladder has the universal wheel, the indent has been seted up to the bottom of independent cat ladder, the inside of indent is provided with supporting mechanism, the top of independent cat ladder is provided with fixed establishment, supporting mechanism includes first electric putter, the bottom fixedly connected with push pedal of first electric putter, the bottom bonding of push pedal is connected with first slipmat, fixed establishment includes the second electric putter, the top fixedly connected with holding down plate of second electric putter, the bottom of holding down plate is close to the position bonding of rear surface and is connected with the second slipmat.

Further, the top of the first electric push rod is fixedly connected with the inner top of the embedded groove, and the bottom of the second electric push rod is fixedly connected with the top of the independent crawling ladder.

Further, a switch is arranged at a position, close to the lower side, of the outer surface of the right side of the independent crawling ladder, and the first electric push rod, the second electric push rod and the switch are electrically connected.

Further, the inner surface walls of the front side and the rear side of the embedded groove are symmetrically provided with sliding grooves, the outer surfaces of the front side and the rear side of the push plate are symmetrically and fixedly connected with limiting blocks, and the sliding grooves are matched with the limiting blocks.

Further, the bottom of holding down plate is close to edge symmetry fixedly connected with spacing telescopic link, the bottom of spacing telescopic link and the top fixed connection of independent cat ladder.

Further, armrests are symmetrically and fixedly connected to the top of the independent ladder stand close to the edge.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, the universal wheels are arranged to play a role in conveniently moving the independent crawling ladder, the first electric push rod, the push plate and the first anti-slip pad are arranged to play a role in avoiding the movement of the independent crawling ladder, so that the stability is improved, the second electric push rod, the lower pressure plate and the second anti-slip pad are matched, the stability of the independent crawling ladder is further improved, and under the mutual matching, the independent crawling ladder has the characteristics of high stability and convenient movement, so that the independent crawling ladder is convenient for a user to use, and the cost is effectively controlled.

2. According to the utility model, the handrails are arranged on the two sides of the top of the independent ladder stand, so that a user can grasp the handrails to climb, and the safety is greatly improved.

Drawings

Fig. 1 is a perspective view showing a structure of a bookshelf cat ladder according to the present utility model;

Fig. 2 is a partial structural cross-sectional view showing a structure of a bookshelf cat ladder according to the present utility model;

FIG. 3 is an expanded view of a bookshelf ladder structure according to the present utility model;

fig. 4 is a schematic structural view of a fixing mechanism of a bookshelf-ladder structure according to the present utility model.

Legend description: 1. independent ladder stand; 11. a universal wheel; 12. an embedded groove; 13. a chute; 14. an armrest; 15. a switch; 2. a support mechanism; 201. a first electric push rod; 202. a push plate; 203. a limiting block; 204. a first cleat; 3. a fixing mechanism; 301. a second electric push rod; 302. a limiting telescopic rod; 303. a lower pressing plate; 304. and a second non-slip mat.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-4, The utility model provides a bookshelf ladder structure, which comprises an independent ladder 1, universal wheels 11 are fixedly installed at positions, close to four corners, of the bottom of the independent ladder 1, an embedded groove 12 is formed in the bottom of the independent ladder 1, a supporting mechanism 2 is arranged in the embedded groove 12, a fixing mechanism 3 is arranged at the top of the independent ladder 1, the supporting mechanism 2 comprises a first electric push rod 201, a push plate 202 is fixedly connected to the bottom of the first electric push rod 201, a first anti-slip pad 204 is fixedly connected to the bottom of the push plate 202, the fixing mechanism 3 comprises a second electric push rod 301, a lower pressing plate 303 is fixedly connected to the top of the second electric push rod 301, a second anti-slip pad 304 is fixedly connected to the bottom of the lower pressing plate 303, the top of the first electric push rod 201 is fixedly connected with the inner top of the embedded groove 12, a switch 15 is arranged at the position, close to the lower side of the right outer surface of the independent ladder 1, and the first electric push rod 201, the second electric push rod 301 and the switch 15 are electrically connected.

The effect that its whole embodiment 1 reached is, through setting up independent cat ladder 1 and being used for climbing to the books of eminence take the bookshelf eminence, independent cat ladder 1 inside is provided with power module and control module, mainly used is the power supply of first electric putter 201 and second electric putter 301 and cooperates the effect that switch 15 controlled it, play the effect of conveniently removing independent cat ladder 1 through setting up universal wheel 11, after removing independent cat ladder 1 to the bookshelf position, play first electric putter 201 and second electric putter 301 through switch 15, first electric putter 201 drives push pedal 202 after the downwardly moving, first slipmat 204 closely laminates with the ground, the effectual independent cat ladder 1 of having avoided removes, second electric putter 301 drives the back of holding down plate 303, second slipmat 304 closely laminates with the bookshelf top, further improved the stability of independent cat ladder 1, under the mutually supporting, make independent cat ladder 1 have high stability and be convenient for remove characteristics, not only make things convenient for the user to use, also effectively control the cost.

In embodiment 2, as shown in fig. 1-4, the inner surface walls of the front and rear sides of the embedded groove 12 are symmetrically provided with sliding grooves 13, the outer surfaces of the front and rear sides of the push plate 202 are symmetrically and fixedly connected with limiting blocks 203, the sliding grooves 13 are matched with the limiting blocks 203, the bottom of the lower pressing plate 303 is symmetrically and fixedly connected with limiting telescopic rods 302 near the edge, the bottom ends of the limiting telescopic rods 302 are fixedly connected with the top of the independent ladder 1, and the top of the independent ladder 1 is symmetrically and fixedly connected with handrails 14 near the edge.

The effect that its whole embodiment 2 reached is, when push pedal 202 goes up and down, cooperatees through spout 13 and stopper 203, plays the effect to push pedal 202 is spacing, plays the effect to holding down plate 303 is spacing through setting up spacing telescopic link 302, through the handrail 14 that sets up in the top both sides of independent cat ladder 1 for the user can grasp handrail 14 and scramble, has provided the security greatly.

Working principle: when books at the high position of the library bookshelf need to be taken, the independent cat ladder 1 can be easily pushed to the bookshelf position under the cooperation of the universal wheels 11, the first electric push rod 201 and the second electric push rod 301 are driven by the switch 15, after the push plate 202 is driven by the first electric push rod 201 to move downwards, the first anti-slip pad 204 is tightly attached to the ground, the independent cat ladder 1 is effectively prevented from moving, after the second electric push rod 301 drives the lower pressure plate 303 to descend, the second anti-slip pad 304 is tightly attached to the top of the bookshelf, the stability of the independent cat ladder 1 is further improved, under the cooperation, the independent cat ladder 1 has the characteristics of high stability and convenience in moving, the use is facilitated, the cost is effectively controlled, the user can grasp the armrests 14 to climb, and the safety is greatly improved.

The wiring diagrams of the first electric putter 201, the second electric putter 301 and the switch 15 in the present utility model are common knowledge in the art, and the working principle thereof is a known technology, and the model thereof is selected to be an appropriate model according to actual use, so that the control manner and wiring arrangement will not be explained in detail for the first electric putter 201, the second electric putter 301 and the switch 15.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a bookshelf cat ladder structure, includes independent cat ladder (1), its characterized in that: the universal wheels (11) are fixedly arranged at the positions, close to four corners, of the bottom of the independent crawling ladder (1), an embedded groove (12) is formed in the bottom of the independent crawling ladder (1), a supporting mechanism (2) is arranged in the embedded groove (12), and a fixing mechanism (3) is arranged at the top of the independent crawling ladder (1);

The supporting mechanism (2) comprises a first electric push rod (201), a push plate (202) is fixedly connected to the bottom end of the first electric push rod (201), and a first anti-slip pad (204) is connected to the bottom of the push plate (202) in an adhesive mode;

The fixing mechanism (3) comprises a second electric push rod (301), the top of the second electric push rod (301) is fixedly connected with a lower pressing plate (303), and a second anti-slip pad (304) is bonded and connected to the position, close to the rear surface, of the bottom of the lower pressing plate (303).

2. A bookshelf cat ladder structure as claimed in claim 1, wherein: the top of the first electric push rod (201) is fixedly connected with the inner top of the embedded groove (12), and the bottom of the second electric push rod (301) is fixedly connected with the top of the independent ladder stand (1).

3. A bookshelf cat ladder structure as claimed in claim 2, wherein: the right side surface of independent cat ladder (1) is provided with switch (15) near the position of below, first electric putter (201), second electric putter (301) and switch (15) electric connection.

4. A bookshelf cat ladder structure as claimed in claim 3, wherein: sliding grooves (13) are symmetrically formed in the inner surface walls of the front side and the rear side of the embedded groove (12), limiting blocks (203) are symmetrically and fixedly connected to the outer surfaces of the front side and the rear side of the push plate (202), and the sliding grooves (13) are matched with the limiting blocks (203).

5. A bookshelf cat ladder structure as claimed in claim 4, wherein: the bottom of holding down plate (303) is close to edge symmetry fixedly connected with spacing telescopic link (302), the bottom of spacing telescopic link (302) and the top fixed connection of independent cat ladder (1).

6. A bookshelf cat ladder structure as claimed in claim 5, wherein: handrails (14) are symmetrically and fixedly connected to the top of the independent crawling ladder (1) close to the edge.