CN220909571U

CN220909571U - Construction cat ladder

Info

Publication number: CN220909571U
Application number: CN202322519390.0U
Authority: CN
Inventors: 董学旺; 张红歌; 刘瑾
Original assignee: Hebei Fangze Architectural Engineering Group Co ltd
Current assignee: Hebei Fangze Architectural Engineering Group Co ltd
Priority date: 2023-09-16
Filing date: 2023-09-16
Publication date: 2024-05-07
Anticipated expiration: 2033-09-16

Abstract

The utility model relates to the technical field of construction ladders and discloses a construction ladder, which comprises a fixed support, wherein two sides of the top surface of the fixed support are connected with adjusting blocks in a threaded manner, the surfaces of the adjusting blocks are rotationally connected with clamping blocks, the top surfaces of the clamping blocks are fixedly provided with connecting rods, two ends of each connecting rod are fixedly provided with vertical rods, one side of the surface of each vertical rod is provided with a sliding groove, the inside of each sliding groove is in sliding connection with an extension ladder, two sides of the surface of each extension ladder are threaded through bolts, two sides of the inside of each sliding groove are provided with threaded holes, and the threaded holes are matched with the bolts. This construction cat ladder through montant, bolt and extension cat ladder's setting, when constructor need climb the eminence construction, can lean on the montant to appointed wall, then the extension cat ladder of drawing extends to suitable position with it to twist the action that moves the bolt and will extend the cat ladder, thereby make things convenient for constructor to adjust montant height position.

Description

Construction cat ladder

Technical Field

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

Background

The building engineering is an engineering entity formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the house buildings, wherein the house buildings are provided with top covers, beam columns, walls and foundations, and can form an inner space, so that the engineering required by production, living, study and public activities of people is met, and in the process of constructing the high places by building engineering personnel, construction ladders are often required.

The construction cat ladder disclosed by the publication No. CN203961260U is good in safety and flexible in disassembly and assembly, and is used for various engineering constructions such as house construction, bridges, overpasses, tunnel chimneys, water towers and large-span shed frames.

However, this construction ladder has the following disadvantages:

(1) The size of a part of the construction ladder is relatively fixed, so that the size of the ladder is not easy to be adjusted by constructors, and the application range of the ladder is limited;

(2) In the use of construction cat ladder, stability is not good, is difficult for supporting the cat ladder, and the size is great, influences constructor transport.

Disclosure of utility model

(One) solving the technical problems

The utility model solves the technical problems that the construction ladder is high in practicability, simple in structure and capable of being operated simply, the construction ladder solves the problems that the size of part of the construction ladder provided in the background art is fixed, the construction ladder is difficult to adjust by constructors, the application range of the ladder is limited, the stability is poor, the ladder is difficult to support in the use process of the construction ladder, the size is large, and the carrying of constructors is influenced.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a construction cat ladder, includes the fixed bolster, the equal threaded connection in both sides of fixed bolster top surface has the regulating block, the surface rotation of regulating block is connected with the fixture block, the top surface fixed mounting of fixture block has the connecting rod, the equal fixed mounting in both ends of connecting rod has the montant, the sliding tray has been seted up to one side on montant surface, the inside sliding connection of sliding tray has the extension cat ladder, the equal screw thread in both sides on extension cat ladder surface runs through there is the bolt, threaded hole has all been seted up to the inside both sides of sliding tray, threaded hole and bolt looks adaptation, the equal fixed mounting in both sides on montant surface has the connecting block, one side fixed mounting of connecting block has supporting component.

Optionally, the inner wall equidistance fixed mounting of montant has the stationary blade that is used for fixed, one side fixed mounting of stationary blade has the horizontal pole that is used for the climbing, through the structural design of stationary blade and horizontal pole, makes things convenient for the effect of engineering personnel climbing.

Optionally, the supporting component includes the back fixed mounting of connecting block has a screw thread section of thick bamboo, the inside threaded connection of screw thread section of thick bamboo has the threaded rod, the one end fixed mounting of threaded rod has the positioning disk that is used for the location.

Optionally, one side through connection of fixture block has the installation pole, the equal fixed mounting in both ends of installation pole has the anticreep piece, through the setting of installation pole and anticreep piece, makes things convenient for engineering personnel to incline the montant.

Optionally, the fixed surface of connecting block installs the screw bolt, the screw hole has been seted up to one side equidistance of montant, and screw hole and screw bolt looks adaptation, through the setting in screw bolt and screw hole, make things convenient for the engineering personnel to adjust the effect of connecting block position according to actual conditions.

Optionally, the recess has been seted up to the bottom of fixed bolster, the inside subsides of recess is equipped with the rubber pad that is used for increasing the skid resistance, through the structural design of rubber pad, has improved fixed bolster's stability.

(III) beneficial effects

The utility model provides a construction cat ladder, which has the following beneficial effects:

1. This construction cat ladder through montant, bolt and extension cat ladder's setting, when constructor need climb the eminence construction, can lean on the montant to appointed wall, then the extension cat ladder of drawing extends to suitable position with it to twist the action that moves the bolt and will extend the cat ladder, thereby make things convenient for constructor to adjust montant height position.

2. This construction cat ladder, through the setting of montant and regulating block, in the use of constructor, can place fixed bolster in appointed working position, and lean on the montant to appointed wall, then the fixture block drives the regulating block and rotates, make fixed bolster increase the effect of montant stability, through the setting of supporting component and connecting block, constructor can lean on the montant to appointed working wall when using, twist the threaded rod and extend the positioning disk to suitable position then, make the positioning disk support to the wall, thereby improved the stability of montant, avoided the condition that the montant emptyd to take place.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the vertical rod of the present utility model;

Fig. 4 is a schematic view of the structure of the extension ladder of the present utility model.

In the figure: 1. a fixed support; 2. an adjusting block; 3. a clamping block; 4. a connecting rod; 5. a vertical rod; 6. an extension ladder; 7. a bolt; 8. a connecting block; 9. a support assembly; 901. a thread cylinder; 902. a threaded rod; 903. a positioning plate; 10. a cross bar; 11. and (5) preventing the block from falling off.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: the utility model provides a construction cat ladder, including fixed bolster 1, the equal threaded connection in both sides of fixed bolster 1 top surface has regulating block 2, regulating block 2's surface rotation is connected with fixture block 3, through montant 5, regulating block 2 and fixture block 3's setting, in the use of constructor, can place fixed bolster 1 in appointed working position, and lean on montant 5 to appointed wall, then fixture block 3 drives regulating block 2 and rotates, make fixed bolster 1 increase the effect of montant 5 stability, fixture block 3's top surface fixed mounting has connecting rod 4, the equal fixed mounting in both ends of connecting rod 4 has montant 5, the sliding tray has been seted up to one side of montant 5 surface, sliding connection in sliding tray has extension cat ladder 6, through montant 5, bolt 7 and extension cat ladder 6's setting, when constructor need climb the eminence construction, then the drawing extension cat ladder 6 extends to a proper position, and the extension cat ladder 6 is fixed by screwing the bolt 7, so that the effect of adjusting the height position of the vertical rod 5 by a constructor is facilitated, the bolt 7 is penetrated by threads on two sides of the surface of the extension cat ladder 6, threaded holes are formed in two sides of the inside of the sliding groove, the threaded holes are matched with the bolt 7, the connecting blocks 8 are fixedly arranged on two sides of the surface of the vertical rod 5, the supporting component 9 is fixedly arranged on one side of the connecting block 8, the vertical rod 5 can be leaned against a designated working wall surface by the constructor through the arrangement of the supporting component 9 and the connecting block 8, and then the positioning disk 903 is extended to a proper position by screwing the threaded rod 902, so that the positioning disk 903 is supported to the wall surface, the stability of the vertical rod 5 is improved, and the condition that the vertical rod 5 is toppled is avoided;

The fixed sheets for fixing are fixedly arranged on the inner wall of the vertical rod 5 at equal intervals, a cross rod 10 for climbing is fixedly arranged on one side of the fixed sheet, and the climbing effect of engineering personnel is facilitated through the structural design of the fixed sheets and the cross rod 10;

The support assembly 9 comprises a threaded cylinder 901 fixedly arranged on the back surface of the connecting block 8, a threaded rod 902 is connected with the inside of the threaded cylinder 901 in a threaded manner, and a positioning disk 903 for positioning is fixedly arranged at one end of the threaded rod 902;

One side of the clamping block 3 is connected with a mounting rod in a penetrating way, both ends of the mounting rod are fixedly provided with anti-falling blocks 11, and engineering personnel can conveniently incline the vertical rods 5 through the arrangement of the mounting rod and the anti-falling blocks 11;

The surface of the connecting block 8 is fixedly provided with a threaded bolt, and through the arrangement of the threaded bolt and the threaded hole, engineering personnel can conveniently adjust the position of the connecting block 8 according to actual conditions, the threaded holes are formed in one side of the vertical rod 5 at equal intervals, and the threaded holes are matched with the threaded bolt;

The bottom of the fixed support 1 is provided with a groove, a rubber pad for increasing the skid resistance is stuck in the groove, and the stability of the fixed support 1 is improved through the structural design of the rubber pad.

In the utility model, the working steps of the device are as follows:

A first step of: when a constructor uses the fixed support 1, the fixed support 1 can be placed at a designated working position, the vertical rod 5 is inclined to a designated wall surface, and then the clamping block 3 drives the adjusting block 2 to rotate, so that the stability of the vertical rod 5 is improved by the fixed support 1;

And a second step of: when building personnel need to climb the high place for construction, the vertical rod 5 can be leaned against a designated wall surface, then the extension ladder 6 is drawn and extended to a proper position, and the extension ladder 6 is fixed by screwing the bolt 7;

And a third step of: in use, a constructor can lean the vertical rod 5 against a specified working wall surface and then twist the threaded rod 902 to extend the positioning plate 903 to a proper position so that the positioning plate 903 is supported to the wall surface.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a construction cat ladder, includes fixed bolster (1), its characterized in that: the two sides of the top surface of the fixed support (1) are connected with an adjusting block (2) in a threaded manner, the surface of the adjusting block (2) is rotationally connected with a clamping block (3), the top surface of the clamping block (3) is fixedly provided with a connecting rod (4), two ends of the connecting rod (4) are fixedly provided with vertical rods (5), one side of the surface of the vertical rod (5) is provided with a sliding groove, the inside sliding connection of sliding tray has extension cat ladder (6), the equal screw thread in both sides on extension cat ladder (6) surface is run through and is had bolt (7), screw hole has all been seted up to the inside both sides of sliding tray, screw hole and bolt (7) looks adaptation, equal fixed mounting in both sides on montant (5) surface has connecting block (8), one side fixed mounting of connecting block (8) has supporting component (9).

2. A construction ladder according to claim 1, characterized in that: the inner wall equidistance fixed mounting of montant (5) is used for fixed stationary blade, one side fixed mounting of stationary blade has horizontal pole (10) that are used for the climbing.

3. A construction ladder according to claim 1, characterized in that: the support assembly (9) comprises a threaded cylinder (901) fixedly arranged on the back surface of the connecting block (8), a threaded rod (902) is connected with the inside of the threaded cylinder (901) in a threaded mode, and a positioning disc (903) used for positioning is fixedly arranged at one end of the threaded rod (902).

4. A construction ladder according to claim 1, characterized in that: one side of the clamping block (3) is connected with a mounting rod in a penetrating way, and two ends of the mounting rod are fixedly provided with anti-falling blocks (11).

5. A construction ladder according to claim 1, characterized in that: the surface of connecting block (8) fixed mounting has the screw bolt, the screw hole has been seted up to one side equidistance of montant (5), and screw hole and screw bolt looks adaptation.

6. A construction ladder according to claim 1, characterized in that: the bottom of the fixed support (1) is provided with a groove, and a rubber pad for increasing the anti-skid property is stuck in the groove.