CN212802487U

CN212802487U - Cat ladder is used in building engineering construction

Info

Publication number: CN212802487U
Application number: CN202021189692.6U
Authority: CN
Inventors: 倪东阳
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-26
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a cat ladder for building engineering construction, the on-line screen storage device comprises two bases, the fixed bearing that is provided with in base middle part, the inside fixed rotation axis that is provided with of bearing, the fixed gag lever post that is provided with of one end of keeping away from the rotation axis on the base, the fixed a plurality of support section of thick bamboo that is provided with on the rotation axis, it is provided with the support column to slide in the support section of thick bamboo, a plurality of round holes have been seted up on the support column, seted up on the support column with round hole complex connecting hole, support section of thick bamboo and support column are through being connected with round hole complex screw rod, the fixed a plurality of pedal. The utility model discloses an angle on the relative ground of support column can be adjusted to the rotation axis of installation, can not influence the contact angle on base and ground in accommodation process, has guaranteed the stability of base, and the gag lever post plays the effect of protection simultaneously, avoids the support column to overturn the condition that too big personnel that causes dropped each other.

Description

Cat ladder is used in building engineering construction

Technical Field

The utility model relates to a construction technical field specifically is a cat ladder for building engineering construction.

Background

With the progress of society, various buildings are continuously built to meet the demands of people for office work, residence, shopping and the like, in the building construction process, the construction of high-height components such as wall surfaces or columns is often required, the construction height is high and difficult to get large, a constructor needs to climb to a high place for construction, usually constructors need to help with the help of ladders, the traditional ladders are single in function and poor in protection, the contact area between the bottom of the ladder and the ground is easy to change when the angle between the ladder and the wall surface is adjusted, the friction force between the bottom of the ladder and the ground is greatly influenced, the ladder is easy to slip, certain safety risk is realized, meanwhile, the traditional ladder lacks of necessary protective measures, the ladder is lack of necessary limiting measures when the ladder is turned, so that constructors can fall from the ladder easily to cause casualties, and the ladder for building engineering construction is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cat ladder is used in building engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cat ladder for building engineering construction, includes a plurality of bases, the fixed bearing that is provided with in base middle part, the inside fixed rotation axis that is provided with of bearing, the fixed gag lever post that is provided with of one end of keeping away from the rotation axis on the base, the fixed a plurality of support section of thick bamboo that is provided with on the rotation axis, it is provided with the support column to slide in the support section of thick bamboo, a plurality of round holes have been seted up on the support column, seted up on the support column with round hole complex connecting hole, support section of thick bamboo and support column are through being connected with round hole complex screw rod, the fixed a plurality of pedal.

Preferably, the number of the bases is two, and the bases are of semicircular structures.

Preferably, the bottom end of the base is fixedly provided with a buffer rubber layer, and the size of the buffer rubber layer is consistent with that of the bottom of the base.

Preferably, the number of the supporting cylinders is two, the number of the round holes is not less than three, and the number of the connecting holes is not less than three.

Preferably, the pedal rod is fixedly provided with an anti-skid rubber pad, and the supporting block is made of rubber.

Preferably, the number of the limiting rods is two, the length of the limiting rods is not less than the width of the supporting cylinder, the limiting rods are distributed on the upper portion of the rotating shaft, and the limiting rods are located on the longitudinal central line of the base.

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

1. the utility model discloses a be provided with the rotation axis, a support section of thick bamboo can be rotatory around the rotation axis for the angle on support column and ground can freely be adjusted during placer, when the support column changes the angle, can not influence the contact angle on base and ground, and the base remains parallel contact with ground throughout, thereby has guaranteed that the area of contact on base and ground remains the biggest throughout, has guaranteed the stability of base.

2. The utility model discloses still be provided with the gag lever post simultaneously, the gag lever post has played the effect of protection, and when the unexpected backward upset of support column, the gag lever post has played the effect that blocks the support column, avoids support column rotation angle too big, causes the user to drop, has increased the security of device, has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a schematic view of the front structure of a ladder stand for construction of building engineering;

FIG. 2 is a schematic side view of the ladder stand for construction of building engineering;

fig. 3 is the utility model relates to a cat ladder A department structure enlargies schematic diagram for building engineering construction.

In the figure: 1. a base; 2. a bearing; 3. a rotating shaft; 4. a limiting rod; 5. a support cylinder; 6. a support pillar; 7. a circular hole; 8. connecting holes; 9. a foot lever; 10. a support block; 11. a cushion rubber layer.

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. 1-3, the present invention provides a technical solution: the utility model provides a cat ladder for building engineering construction, including a plurality of bases 1, the welding of 1 middle part of base has bearing 2, 2 internal weld of bearing has rotation axis 3, the welding of the one end of keeping away from rotation axis 3 on the base 1 has gag lever post 4, the welding has a plurality of support section of thick bamboo 5 on the rotation axis 3, slidable mounting has support column 6 in the support section of thick bamboo 5, a plurality of round holes 7 have been seted up on the support column 6, seted up on the support column 6 with round hole 7 complex connecting hole 8, support section of thick bamboo 5 and support column 6 are through being connected with round hole 7 complex screw rod, the welding has a plurality of pedal poles 9 on.

The number of the bases 1 is two, and the bases 1 are of semicircular structures.

The bottom end of the base 1 is adhered with a cushion rubber layer 11, and the size of the cushion rubber layer 11 is consistent with that of the bottom of the base 1.

The number of the supporting cylinders 5 is two, the number of the circular holes 7 is not less than three, and the number of the connecting holes 8 is not less than three.

The pedal rod 9 is adhered with an antiskid rubber pad, and the supporting block 10 is made of rubber.

The number of the limiting rods 4 is two, the length of each limiting rod 4 is not less than the width of the corresponding supporting cylinder 5, the limiting rods 4 are distributed on the upper portion of the rotating shaft 3, and the limiting rods 4 are located on the longitudinal central line of the base 1.

The working principle is as follows: the utility model is practical, the device is placed in a construction area, the ground is kept flat, the base 1 is well contacted with the ground, the buffer rubber layer 11 arranged at the bottom of the base 1 plays the roles of buffering and increasing the friction force between the base and the ground, the anti-skid property of the device is improved, because the rotating shaft 3 is arranged on the base 1, the supporting cylinder 5 can rotate around the rotating shaft 3, the angle between the supporting column 6 and the ground can be freely adjusted when the device is placed, when the angle of the supporting column 6 is changed, the contact angle between the base 1 and the ground can not be influenced, the base 1 always keeps parallel contact with the ground, thereby ensuring that the contact area between the base 1 and the ground is always kept maximum, the stability of the base 1 is ensured, because the supporting column 6 can slide up and down in the supporting cylinder 5, the supporting cylinder corresponds to different connecting holes 8 through the round hole 7, the function of adjusting the, after the height is adjusted, the supporting column 6 and the supporting column 6 can be fixed through the screw rod, so that the device can adapt to different construction height requirements, the adaptability of the device is improved, the supporting block 10 made of rubber and arranged at the top end of the supporting column 6 plays a supporting role, and simultaneously, also plays a role in protecting the construction wall surface, prevents the support columns 6 from directly contacting the construction wall surface and damaging the construction wall surface, the anti-skid rubber pad is adhered on the foot rest lever 9, which plays the role of anti-skid, ensures the safety of users, the limiting rod 4 arranged on the base 1 plays a role of protection, when the supporting column 6 is accidentally turned backwards, the limiting rod 4 plays a role in blocking the supporting column 6, avoids the phenomenon that the rotating angle of the supporting column 6 is too large, causes a user to drop, increases the safety of the device, and has the advantages of simple structure, convenience in use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a cat ladder for building engineering construction, includes base (1), its characterized in that: the fixed bearing (2) that is provided with in base (1) middle part, bearing (2) inside fixed rotation axis (3) that is provided with, the fixed gag lever post (4) that is provided with of one end of keeping away from rotation axis (3) on base (1), the fixed a plurality of support section of thick bamboo (5) that are provided with on rotation axis (3), it is provided with support column (6) to slide in support section of thick bamboo (5), a plurality of round holes (7) have been seted up on support column (6), seted up on support column (6) with round hole (7) complex connecting hole (8), support section of thick bamboo (5) and support column (6) are connected through being connected with round hole (7) complex screw rod, the fixed a plurality of pedal poles (9) that are provided with on support column (6), support column (6) top is.

2. The ladder stand for the construction of the building engineering according to claim 1, characterized in that: the number of the bases (1) is two, and the bases (1) are of semicircular structures.

3. The ladder stand for the construction of the building engineering according to claim 1, characterized in that: the base is characterized in that a buffer rubber layer (11) is fixedly arranged at the bottom end of the base (1), and the size of the buffer rubber layer (11) is consistent with that of the bottom of the base (1).

4. The ladder stand for the construction of the building engineering according to claim 1, characterized in that: the number of the supporting cylinders (5) is two, the number of the round holes (7) is not less than three, and the number of the connecting holes (8) is not less than three.

5. The ladder stand for the construction of the building engineering according to claim 1, characterized in that: an anti-skid rubber pad is fixedly arranged on the pedal rod (9), and the supporting block (10) is made of rubber.

6. The ladder stand for the construction of the building engineering according to claim 1, characterized in that: the quantity of gag lever post (4) is two, gag lever post (4) length is not less than the width of a support section of thick bamboo (5), gag lever post (4) distribute on the upper portion of rotation axis (3), gag lever post (4) are located base (1) vertical central line.