CN215926628U

CN215926628U - Safety foot rest is used in building engineering construction

Info

Publication number: CN215926628U
Application number: CN202121176185.3U
Authority: CN
Inventors: 陈均壮; 郑晓伟; 蔡啟彬; 陈楚佳
Original assignee: Guangdong Hengrunda Construction Engineering Co ltd
Current assignee: Guangdong Hengrunda Construction Engineering Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-03-01
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a safety foot rest for construction of constructional engineering, which comprises a support mechanism, wherein two rotating rods are arranged on one side of the support mechanism, first sliding grooves are formed in the two rotating rods, sliding rods are connected in the two first sliding grooves in a sliding manner, one ends of the two sliding rods, which are far away from the rotating rods, are hinged on the support mechanism, rotating shafts are fixedly connected on two sides of a plurality of pedals, gears are fixedly connected on one sides of the rotating shafts, which are far away from the pedals, chains in transmission connection with the gears are arranged in the two rotating rods, movable blocks are fixedly connected on the two chains, and the two movable blocks are fixedly connected with the sliding rods on one side. According to the safety foot rest for building engineering construction, the pedal capable of being opened in a rotating mode is arranged, so that workers can safely and conveniently reach the working platform above the safety foot rest, and the pedal can be folded when the safety foot rest is used, and convenience of the safety foot rest is improved.

Description

Safety foot rest is used in building engineering construction

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a safe foot rest for constructional engineering construction.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructors to live up and down or for peripheral safety net enclosure, overhead installation components and the like, the scaffold is said to be made of bamboo, wood, steel pipes or synthetic materials. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

For example, the application number is "CN202020680396. X", the chinese patent of the name "a safety foot rest is used in the building engineering construction", a safety foot rest is used in the building engineering construction is disclosed, including the landing leg, landing leg bottom bilateral symmetry is equipped with the universal wheel, the position that the one side of landing leg outside facing is close to the bottom is equipped with the mounting panel, the mounting panel bottom is equipped with the location foot, and the landing leg is equipped with two, the longitudinal symmetry is equipped with two pairs of dead levers between two landing legs, dead lever and landing leg support pass through bolted connection together, be equipped with the footboard between two landing leg tops, the inconvenient removal of current foot rest when using and fixed problem have been solved.

Current general scaffold is in the use, and the staff only relies on the pole of several fixed to climb the work platform of top, and the process is troublesome harder, and the staff puts on the dead lever when upwards climbing, and is inconvenient to carry article on the work platform.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a safety scaffold for construction engineering, which aims to solve the problem that the worker of the existing scaffold climbs to the working platform above by only using a few fixed rods.

Technical scheme

In order to achieve the purpose, the safety foot rest for building engineering construction provided by the utility model comprises a support mechanism, wherein two rotating rods are arranged on one side of the support mechanism, first sliding grooves are formed in the two rotating rods, sliding rods are connected in the two first sliding grooves in a sliding manner, one ends of the two sliding rods, which are far away from the rotating rods, are hinged on the support mechanism, a plurality of pedals are arranged between the two rotating rods, rotating shafts are fixedly connected to two sides of the pedals, gears are fixedly connected to one sides of the rotating shafts, which are far away from the pedals, chains in transmission connection with the gears are arranged in the two rotating rods, movable blocks are fixedly connected to the two chains, and the two movable blocks are fixedly connected with the sliding rods on one side.

Preferably, the support mechanism comprises four support rods, the four support rods are connected through a plurality of reinforcing rods, and a working platform is fixedly connected among the four support rods.

As preferred, the first fixture block of equal fixedly connected with on a dwang has all seted up first draw-in groove on two first fixture blocks.

Preferably, an L-shaped groove is formed in one support rod, and a first threaded rod is connected to the L-shaped groove in a threaded mode.

As preferred, fixedly connected with fixed block on the dwang, threaded connection has the second threaded rod on the fixed block, the one end fixedly connected with connecting rod of second threaded rod, a plurality of supplementary pieces of side fixedly connected with of connecting rod.

Preferably, one end of each first threaded rod is fixedly connected with a knob.

Preferably, the bottom ends of the two rotating rods are fixedly connected with a cylinder.

Preferably, a second sliding groove is formed in the sliding rod, a second clamping block is connected to the second sliding groove in a sliding mode, a first spring is fixedly connected to the second sliding groove, one end of the first spring is fixedly connected to the second clamping block, a second clamping groove corresponding to the second clamping block is formed in the rotating rod, a third sliding groove is formed in the rotating rod, a push rod is connected to the third sliding groove in a sliding mode, and the second spring is sleeved on the push rod.

Advantageous effects

Compared with the prior art, the safety foot rest for the construction of the constructional engineering, provided by the utility model, has the following beneficial effects:

1. according to the utility model, the pedal capable of being opened in a rotating mode is arranged, so that a worker can safely and conveniently reach the working platform above the pedal, the worker can manually carry articles to the working platform, and when the device is used, the pedal can be folded, so that the convenience of the device is improved.

2. According to the utility model, the auxiliary block is arranged, so that when the pedal is opened, a worker can move the auxiliary block to the lower part of the pedal, the stability of the pedal is maintained, and the reliability of the device is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a side view of a partial structure of the present invention;

FIG. 3 is a schematic structural view of a rotating rod, a first sliding chute, a sliding rod, a pedal, a rotating shaft, a chain, a movable block and a cylinder according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 5 is a schematic structural view of a rotating rod, a pedal, a supporting rod, a reinforcing rod, a first clamping block, an L-shaped groove, a first threaded rod and a knob according to the present invention;

FIG. 6 is an enlarged view of the structure of the present invention at B.

The main reference numbers:

1. rotating the rod; 2. a first chute; 3. a slide bar; 4. a pedal; 5. a rotating shaft; 6. a gear; 7. a chain; 8. a movable block; 9. a support bar; 10. a reinforcing rod; 11. a working platform; 12. a first clamping block; 13. a first card slot; 14. an L-shaped groove; 15. a first threaded rod; 16. a fixed block; 17. a second threaded rod; 18. A connecting rod; 19. an auxiliary block; 20. a knob; 21. a cylinder; 22. a second chute; 23. a second fixture block; 24. a first spring; 25. a second card slot; 26. a third chute; 27. a push rod; 28. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-6, the safety foot rest for construction of building engineering provided by the utility model comprises a support mechanism, wherein two rotating rods 1 are arranged on one side of the support mechanism, first sliding grooves 2 are respectively arranged inside the two rotating rods 1, sliding rods 3 are respectively connected in the two first sliding grooves 2 in a sliding manner, the sliding rods 3 can not slide out in the first sliding grooves 2, one ends of the two sliding rods 3 far away from the rotating rods 1 are respectively hinged on the support mechanism, the two sliding rods 3 can be rotated to be clung to the support mechanism, a plurality of pedals 4 are arranged between the two rotating rods 1, the pedals 4 can not interfere with each other when being positioned on the same horizontal plane, rotating shafts 5 are respectively fixedly connected on two sides of the pedals 4, the corresponding pedals 4 can also rotate when the rotating shafts 5 rotate, gears 6 are respectively fixedly connected on one sides of the rotating shafts 5 far away from the pedals 4, and the corresponding pedals 4 can also rotate when the gears 6 rotate, all be equipped with the chain 7 of being connected with the transmission of a plurality of gears 6 in two dwang 1, it all can rotate all to rotate a plurality of gears 6 when chain 7 rotates, and equal fixedly connected with movable block 8 on two chains 7, two movable blocks 8 and the 3 fixed connection of slide bar that are located one side, when slide bar 3 removed, can make movable block 8 remove, thereby make footboard 4 rotate into the horizontality through above-mentioned mechanism, make the staff can be safe convenient the work platform 11 who reachs the top, and the staff can manually carry article to work platform 11 on, when the device finishes using, can pack up footboard 4, the convenience of device has been increased.

In the further proposed technical scheme of the utility model, the support mechanism comprises four support rods 9, the four support rods 9 are connected through a plurality of reinforcing rods 10, so that the stability of the device is improved, and a working platform 11 is fixedly connected among the four support rods 9 and used for construction of workers.

Further, the first fixture block 12 of the last equal fixedly connected with of a dwang 1 has all seted up first draw-in groove 13 on the first fixture block 12, can make the dwang 1 fixed when first fixture block 12 is fixed.

Furthermore, an L-shaped groove 14 is formed in one supporting rod 9, a first threaded rod 15 is connected to the inner thread of the L-shaped groove 14, the first threaded rod 15 enters the first clamping groove 13 through the L-shaped groove 14, the rotating rod 1 is fixed, the rotating rod 1 is prevented from shaking when the device is carried, and stability of the device is improved.

Furthermore, in the present invention, the fixed block 16 is fixedly connected to the rotating rod 1, the second threaded rod 17 is threadedly connected to the fixed block 16, the connecting rod 18 is fixedly connected to one end of the second threaded rod 17, and the plurality of auxiliary blocks 19 are fixedly connected to the side surface of the connecting rod 18, so that when the second threaded rod 17 is rotated, the plurality of auxiliary blocks 19 can be moved, and when the pedal 4 is in a horizontal state, the auxiliary blocks 19 can be moved to the lower side of the pedal 4 and abut against the lower side of the pedal 4, which helps to maintain the stability of the pedal 4, and increases the reliability of the device.

In the further proposed technical scheme of the present invention, one end of the first threaded rod 15 is fixedly connected with a knob 20, which helps the worker to rotate the first threaded rod 15 more conveniently.

In the further proposed technical scheme of the utility model, the bottom ends of the two rotating rods 1 are fixedly connected with the cylinders 21, so that the two rotating rods 1 are connected, and meanwhile, the rotating rods 1 can be abutted against the ground after rotating, thereby improving the stability of the device.

Furthermore, in the present invention, a second sliding groove 22 is disposed in the sliding rod 3, a second fixture block 23 is slidably connected to the second sliding groove 22, a first spring 24 is fixedly connected to the second sliding groove 22, the first spring 24 is abutted to the second fixture block 23, the first spring 24 can make the second fixture block 23 move outward, a second clamping groove 25 corresponding to the second fixture block 23 is disposed on the rotating rod 1, when the second fixture block 23 enters the second clamping groove 25, the pedal 4 can be fixed, a third sliding groove 26 is disposed on the rotating rod 1, a push rod 27 is slidably connected to the third sliding groove 26, a second spring 28 is sleeved on the push rod 27, the push rod 27 is used for pushing the push rod 27 by a worker when necessary, so that the second fixture block 23 moves out of the second clamping groove 25, the pedal 4 can rotate, and then the push rod 27 can return to the original position under the elastic force of the second spring 28.

The use method of the utility model comprises the following steps: when a worker needs to arrive at the upper working platform 11, firstly, the knob 20 is rotated to enable the first threaded rod 15 to rotate until the first threaded rod 15 is separated from the first clamping groove 13, the rotating rod 1 can move, then the rotating rod 1 is rotated and pulled downwards, the sliding rod 3 slides in the first sliding groove 2, so that the movable block 8 is driven to move, the chain 7 drives the gear 6 to rotate, the gear 6 rotates to drive the pedals 4 to rotate through the rotating shaft 5, when the pedals 4 rotate to be parallel to the ground, the second clamping block 23 enters the second clamping groove 25 to fix the pedals 4, the worker can also enable the auxiliary blocks 19 to move to the lower part of the pedals 4 by rotating the second threaded rod 17, the stability of the pedals 4 is maintained in an auxiliary mode, at the moment, the worker walks onto the working platform 11 through the pedals 4, when the device is used, the worker can enable the auxiliary blocks 19 to return to the positions by rotating the second threaded rod 17, then the push rod 27 is pushed to enable the second clamping block to move out of the second clamping groove 25, the fixing of the rotating rod 1 is released, the rotating rod 1 can be moved to enable the first clamping block 12 to enter the L-shaped groove 14 at the moment, then the knob 20 is rotated to enable the first threaded rod 15 to enter the first clamping groove 13 to fix the rotating rod 1, and the work is completed.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the utility model, and such modifications and equivalents should be considered to be within the scope of the utility model.

Claims

1. The safe foot stool for the construction of the building engineering comprises a support mechanism and is characterized in that two rotating rods (1) are arranged on one side of the support mechanism, a first sliding groove (2) is formed in each of the two rotating rods (1), a sliding rod (3) is connected in each of the two first sliding grooves (2) in a sliding mode, one end, far away from the rotating rods (1), of each sliding rod (3) is hinged to the support mechanism, a plurality of pedals (4) are arranged between the two rotating rods (1), rotating shafts (5) are fixedly connected to two sides of each pedal (4), gears (6) are fixedly connected to one sides, far away from the pedals (4), of the rotating shafts (5), chains (7) in transmission connection with the gears (6) are arranged in the two rotating rods (1), and movable blocks (8) are fixedly connected to the chains (7), the two movable blocks (8) are fixedly connected with the sliding rod (3) positioned on one side.

2. A safety foot stool for building engineering construction according to claim 1, characterized in that the support mechanism comprises four support rods (9), the four support rods (9) are connected with each other through a plurality of reinforcing rods (10), and a working platform (11) is fixedly connected between the four support rods (9).

3. The safety foot stool for the building engineering construction according to claim 1, characterized in that a first clamping block (12) is fixedly connected to each of the rotating rods (1), and a first clamping groove (13) is formed in each of the two first clamping blocks (12).

4. A safety prop according to claim 2, wherein one of the support rods (9) is provided with an L-shaped groove (14), and the L-shaped groove (14) is internally threaded with a first threaded rod (15).

5. A safety foot stool for building engineering construction according to claim 1, characterized in that a fixed block (16) is fixedly connected to the rotating rod (1), a second threaded rod (17) is connected to the fixed block (16) in a threaded manner, a connecting rod (18) is fixedly connected to one end of the second threaded rod (17), and a plurality of auxiliary blocks (19) are fixedly connected to the side surface of the connecting rod (18).

6. A safety prop according to claim 4, characterized in that one end of the first threaded rod (15) is fixedly connected with a knob (20).

7. A safety prop according to claim 1, characterized in that the bottom ends of the two swivelling levers (1) are fixedly connected with a cylinder (21).

8. The safety foot stool for the building engineering construction according to claim 1, characterized in that a second chute (22) is arranged in the sliding rod (3), a second clamping block (23) is connected in the second chute (22) in a sliding manner, a first spring (24) is fixedly connected in the second chute (22), one end of the first spring (24) is fixedly connected to the second clamping block (23), a second clamping groove (25) corresponding to the second clamping block (23) is formed in the rotating rod (1), a third chute (26) is formed in the rotating rod (1), a push rod (27) is connected to the third chute (26) in a sliding manner, and a second spring (28) is sleeved on the push rod (27).