CN211666236U

CN211666236U - Safe ladder stand for scaffold

Info

Publication number: CN211666236U
Application number: CN201921834663.8U
Authority: CN
Inventors: 董杰
Original assignee: Individual
Current assignee: Wuhan Lianlu Steel Mould Manufacturing Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-10-13
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a safe cat ladder is used to scaffold frame relates to scaffold frame technical field. The utility model discloses a cat ladder and scaffold, two couples of cat ladder top fixedly connected with, couple inner wall and scaffold's horizontal pole week side cooperation, two T type spouts have been seted up to cat ladder side symmetry respectively, and T type spout inner wall has the U-shaped staple bolt through T type slider sliding connection, U-shaped staple bolt inner wall fixedly connected with backup plate, and backup plate surface mounting has the safety belt, is provided with the hasp on the safety belt. The utility model discloses a design of T type spout, U-shaped staple bolt, backup plate, safety belt, draw-in groove, buckle and non slipping spur, workman stand on the ladder of cat ladder, and the back leans on the backup plate of U-shaped staple bolt to can carry out brief rest, avoid current cat ladder structure fairly simple, the security is relatively poor, if the workman is uncomfortable suddenly when climbing the cat ladder, dizziness, probably lose the hand and fall or take place the problem of other accidents.

Description

Safe ladder stand for scaffold

Technical Field

The utility model belongs to the technical field of the scaffold frame, especially, relate to a safe cat ladder for scaffold frame.

Background

The scaffold is a support for vertical and horizontal transportation of construction workers. When some floors on the construction site are higher and cannot be directly constructed, the scaffold can be used for improving the height of a platform where construction workers are located, and construction is facilitated.

The ladder stand that uses when climbing the scaffold frame now is simple structure, and the security is relatively poor, if the workman is uncomfortable suddenly when climbing the ladder stand, dizziness, probably falls or takes place other accident.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe cat ladder for scaffold frame through the design of T type spout, U-shaped staple bolt, backup plate, safety belt, draw-in groove, buckle and non slipping spur, has solved current cat ladder structure fairly simple, and the security is relatively poor, if the workman is uncomfortable suddenly when climbing the cat ladder, dizziness, probably loses the hand and falls or take place the problem of other accident.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a safe ladder stand for a scaffold, which comprises a ladder stand and a scaffold, wherein the top of the ladder stand is fixedly connected with two hooks, and the inner walls of the hooks are matched with the peripheral sides of cross rods of the scaffold; two T type spouts have been seted up to cat ladder a side symmetry respectively, T type spout inner wall has the U-shaped staple bolt through T type slider sliding connection, U-shaped staple bolt inner wall fixedly connected with backup plate, a backup plate surface mounting has the safety belt, be provided with the hasp on the safety belt.

Furthermore, a clamping groove is uniformly formed in one side face of the crawling ladder and is located on one side of the T-shaped sliding groove, a clamping buckle is rotatably connected to one side face of the U-shaped hoop, and one surface of the clamping buckle is matched with the inner wall of the clamping groove.

Furthermore, the bottom of the scaffold is fixedly connected with a bottom plate, and a ground nail penetrates through one surface of the bottom plate.

Further, the bottom of the ladder stand is fixedly connected with an anti-skid block, and the anti-skid block is of a rubber cylinder structure.

Furthermore, the plane of the backup plate is parallel to one side face of the ladder stand, and the plane of the backup plate is perpendicular to one surface of the U-shaped hoop.

The utility model discloses following beneficial effect has: the utility model adopts the design of the T-shaped sliding groove, the U-shaped hoop, the backup plate, the safety belt, the clamping groove, the buckle and the anti-skid block, the hook at the top of the crawling ladder is clamped on the cross bar of the scaffold, the anti-skid block at the bottom of the crawling ladder is contacted with the ground, so that the crawling ladder is in an inclined state, a worker drills into the U-shaped hoop and ties the safety belt between the waist, when a worker climbs the ladder stand, the U-shaped hoop is driven to slide upwards along the T-shaped sliding groove on the ladder stand, when the worker stops climbing the ladder stand, the buckles at the two sides of the U-shaped anchor ear are manually clamped in the clamping grooves of the ladder stand so as to fix the position of the U-shaped anchor ear on the ladder stand, then the workman stands on the ladder of cat ladder, and the back leans on the backup plate of U-shaped staple bolt to can carry out short duration rest, it is simpler to have avoided current cat ladder structure, and the security is relatively poor, if the workman is uncomfortable suddenly when climbing the cat ladder, dizziness, probably lose the hand and fall or take place other accident's problem.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a safety ladder for a scaffold;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a schematic structural view of the ladder;

FIG. 4 is a side view of the structure of FIG. 3;

FIG. 5 is a top view of the structure of FIG. 3;

FIG. 6 is a schematic structural view of a U-shaped hoop;

in the drawings, the components represented by the respective reference numerals are listed below:

1-ladder stand, 2-scaffold, 101-hook, 102-T-shaped chute, 103-U-shaped hoop, 104-backup plate, 105-safety belt, 106-clamping groove, 107-buckle, 108-anti-skid block, 201-bottom plate, 202-ground nail.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to a safe ladder stand for scaffold, which comprises a ladder stand 1 and a scaffold 2, wherein the top of the ladder stand 1 is fixedly connected with two hooks 101, and the inner wall of the hook 101 is matched with the peripheral side surface of a cross bar of the scaffold 2; two T type spouts 102 have been seted up to cat ladder 1 side symmetry respectively, and there is U-shaped staple bolt 103 on the 102 inner walls of T type spout through T type slider sliding connection, prevents that U-shaped staple bolt 103 from breaking away from cat ladder 1, U-shaped staple bolt 103 inner wall fixedly connected with backup plate 104, and backup plate 104 surface mounting has safety belt 105, is provided with the hasp on the safety belt 105.

As shown in fig. 4 and 6, a clamping groove 106 is uniformly formed in one side surface of the ladder stand 1, the clamping groove 106 is located on one side of the T-shaped sliding groove 102, a buckle 107 is rotatably connected to one side surface of the U-shaped hoop 103, and one surface of the buckle 107 is matched with the inner wall of the clamping groove 106.

As shown in fig. 1, a bottom plate 201 is fixedly connected to the bottom of the scaffold 2, and a ground nail 202 penetrates through a surface of the bottom plate 201.

As shown in fig. 1-3, anti-slip blocks 108 are fixedly connected to the bottom of ladder stand 1, anti-slip blocks 108 are of a rubber cylinder structure, and anti-slip blocks 108 prevent ladder stand 1 from slipping during use.

As shown in fig. 2-3, the plane of the backup plate 104 is parallel to one side of the ladder stand 1, the plane of the backup plate 104 is perpendicular to one surface of the U-shaped hoop 103, and the U-shaped hoop 103 is made of stainless steel.

The working principle of the embodiment is as follows: when the novel ladder stand is used, the scaffold 2 is fixed on the ground through the ground nails 202, the hooks 101 at the top of the ladder stand 1 are clamped on the cross rods of the scaffold 2, the anti-skid blocks 108 at the bottom of the ladder stand 1 are in contact with the ground, the ladder stand 1 is in an inclined state, a worker drills into the U-shaped hoop 103 and ties the safety belts 105 between the waist, the U-shaped hoop 103 is driven to slide upwards along the T-shaped sliding grooves 102 in the ladder stand 1 in the process of climbing the ladder stand 1, when the worker stops climbing the ladder stand 1, the buckles 107 at the two sides of the U-shaped hoop 103 are manually clamped in the clamping grooves 106 of the ladder stand 1, the position of the U-shaped hoop 103 on the ladder stand 1 is fixed, then the worker stands on the ladder stand of the ladder stand 1, the back leans against the backup plate 104 of the U-shaped hoop 103, short rest can be carried out, and the conventional ladder stand is prevented from being simple in, Dizziness, and the possibility of dropping the hands or other accidents.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A safe ladder stand for a scaffold comprises a ladder stand (1) and a scaffold (2), wherein two hooks (101) are fixedly connected to the top of the ladder stand (1), and the inner wall of each hook (101) is matched with the peripheral side face of a cross bar of the scaffold (2); the method is characterized in that: two T-shaped sliding grooves (102) are symmetrically formed in one side face of the ladder stand (1) respectively, the inner wall of each T-shaped sliding groove (102) is connected with a U-shaped hoop (103) in a sliding mode through a T-shaped sliding block, a backup plate (104) is fixedly connected to the inner wall of each U-shaped hoop (103), a safety belt (105) is installed on one surface of each backup plate (104), and a lock catch is arranged on each safety belt (105).

2. The safety ladder stand for the scaffold as claimed in claim 1, wherein a clamping groove (106) is uniformly formed in one side surface of the ladder stand (1), the clamping groove (106) is located on one side of the T-shaped sliding groove (102), a buckle (107) is rotatably connected to one side surface of the U-shaped hoop (103), and one surface of the buckle (107) is matched with the inner wall of the clamping groove (106).

3. A safety ladder for scaffolding according to claim 1 wherein a base plate (201) is fixedly attached to the bottom of the scaffolding (2), a ground nail (202) extending through a surface of the base plate (201).

4. A safety ladder for scaffolds according to claim 1, wherein the bottom of the ladder (1) is fixedly connected with a non-slip block (108), and the non-slip block (108) adopts a rubber cylinder structure.

5. A safety ladder as claimed in claim 1, characterised in that the plane of the rest plate (104) is parallel to a side of the ladder (1), and the plane of the rest plate (104) is perpendicular to a surface of the U-shaped hoop (103).