CN216305314U

CN216305314U - Safety protection mechanism for high-altitude operation of building engineering

Info

Publication number: CN216305314U
Application number: CN202122735228.3U
Authority: CN
Inventors: 高煜淇; 周乾; 岳冠旭; 陆明刚
Original assignee: Jilin Jianzhu University
Current assignee: Jilin Jianzhu University
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a building engineering high-altitude operation safety protection mechanism, which comprises a high-altitude operation equipment platform, wherein a movable groove is formed in the high-altitude operation equipment platform, a movable column is arranged in the movable groove, a fence is fixedly arranged at the top end of the movable column, an inner column is fixedly arranged at the top end of the high-altitude operation equipment platform, an outer column is sleeved on the outer wall of the inner column at the bottom end of the fence, in the construction process of adjusting the height of the high-altitude operation equipment platform, the height of the fence can be adjusted by sliding the movable column in the movable groove, two groups of movable plates move in opposite directions by rotating a rotating shaft, the movable plates push the rotating rod to rotate in the opposite moving process, so that the rotating rod drives a clamping block to be clamped in a clamping groove corresponding to the outer wall of the movable column, and the movable column is fixed, the height of rail is conveniently adjusted according to constructor's height.

Description

Safety protection mechanism for high-altitude operation of building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a safety protection mechanism for high-altitude operation of constructional engineering.

Background

In the process of building construction, high altitude construction is indispensable work, refers to the operation that people carried out at the eminence of a certain position as the benchmark, for the convenience of doing away with the work in the operation process, prevents the accident that people and thing fall from the eminence effectively, according to the characteristics of building trade, in the construction of building installation engineering, need use scaffold frame, derrick, portal frame, construction elevator and various hoist and mount mechanical equipment and form the eminence operation when using in the construction.

The platform of the existing high-altitude operation equipment is provided with the safety protective guard, so that safety construction is inconvenient to carry out according to the height of a constructor during the use process, the phenomenon that a heavy object falls easily occurs in a construction site, the safety protective guard can only be simply protected when being worn, and the protective effect is poor.

Therefore, the safety protection mechanism for high-altitude operation in building engineering needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection mechanism for high-altitude operation in constructional engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety protection mechanism for high-altitude operation of building engineering comprises a high-altitude operation equipment platform, wherein a movable groove is formed in the high-altitude operation equipment platform, a movable column is arranged in the movable groove, a fence is fixedly arranged at the top end of the movable column, an inner column is fixedly arranged at the top end of the high-altitude operation equipment platform, an outer column is sleeved on the outer wall of the inner column at the bottom end of the fence, an inner groove is formed in the high-altitude operation equipment platform, a rotating shaft is rotatably connected to the inner wall of the inner groove, one end of the rotating shaft penetrates through the outer wall of the high-altitude operation equipment platform and is connected with a rocker, a movable plate is arranged on the outer wall of the rotating shaft, a rotating rod is rotatably connected to the inner wall of the inner groove, a clamping block is fixedly arranged on the outer wall of the rotating rod, a clamping groove is formed in the outer wall of the movable column, and a first spring is fixedly connected to the inner wall of the inner groove and the outer wall of the rotating rod, the top end of the fence is provided with a protection structure.

Preferably, the inner walls of the movable grooves are matched with the outer walls of the movable columns, four groups of movable grooves are symmetrically arranged in the platform of the high-altitude operation equipment in pairs, and the outer walls of the inner columns are matched with the inner walls of the outer columns.

Preferably, the outer wall of the rotating shaft is symmetrically provided with positive and negative threads, the outer wall of the rotating shaft is symmetrically provided with two groups of moving plates, the rotating shaft and the moving plates are in threaded connection, and the inner wall of the inner groove is matched with the outer wall of the moving plates.

Preferably, the outer wall of the clamping block is matched with the inner wall of the clamping groove, four groups of rotating rods are symmetrically arranged in the inner groove in pairs, and the clamping grooves are formed in the outer wall of the movable column at equal intervals.

Preferably, protective structure includes spout, slider, No. two springs, bracing piece and baffle, the spout has been seted up to the inside of rail, the inside of spout is provided with the slider, the inner wall of spout and No. two springs of outer wall fixedly connected with of slider, the top of slider is rotated and is connected with the bracing piece, the top of bracing piece is rotated and is connected with the baffle.

Preferably, the inner walls of the sliding grooves are matched with the outer walls of the sliding blocks, the sliding blocks are of T-shaped structures, and four groups of sliding grooves are symmetrically formed in the fence in pairs.

Compared with the prior art, the utility model has the beneficial effects that: the high-altitude operation safety protection mechanism for the building engineering,

firstly, in the process of adjusting the height of a platform of high-altitude operation equipment for construction, the height of a fence can be adjusted by sliding a movable column in a movable groove, the rotating shaft is rotated to enable two groups of movable plates to move in opposite directions, and the movable plates push a rotating rod to rotate in the process of moving in opposite directions, so that the rotating rod drives a clamping block to be clamped into a clamping groove corresponding to the outer wall of the movable column, the movable column is fixed, and the height of the fence can be conveniently adjusted according to the height of a constructor;

second, in the work progress, through baffle protection constructor's head, and the baffle is when receiving the heavy object to press, and the baffle is pressed and is moved the bracing piece and make the slider slide in the spout, and the slider slides through No. two springs and resets to cushion the pressure that the baffle received, conveniently protect constructor.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional view of a platform of the aerial work apparatus of the present invention;

FIG. 3 is a schematic structural view of a movable column of the present invention;

fig. 4 is a schematic top view of the enclosure of the present invention.

In the figure: 1. an aerial work equipment platform; 2. a movable groove; 3. a movable post; 4. a fence; 5. an inner column; 6. an outer column; 7. an inner tank; 8. a rotating shaft; 9. a rocker; 10. moving the plate; 11. rotating the rod; 12. a clamping block; 13. a card slot; 14. a first spring; 15. a protective structure; 1501. a chute; 1502. a slider; 1503. a second spring; 1504. a support bar; 1505. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a safety protection mechanism for high-altitude operation of building engineering comprises a high-altitude operation equipment platform 1, a movable groove 2 is formed in the high-altitude operation equipment platform 1, a movable column 3 is arranged in the movable groove 2, a fence 4 is fixedly arranged at the top end of the movable column 3, an inner column 5 is fixedly arranged at the top end of the high-altitude operation equipment platform 1, an outer column 6 is sleeved at the bottom end of the fence 4, which is positioned on the outer wall of the inner column 5, an inner groove 7 is formed in the high-altitude operation equipment platform 1, a rotating shaft 8 is rotatably connected with the inner wall of the inner groove 7, one end of the rotating shaft 8 penetrates through the outer wall of the high-altitude operation equipment platform 1 and is connected with a rocker 9, a movable plate 10 is arranged on the outer wall of the rotating shaft 8, a rotating rod 11 is rotatably connected with the inner wall of the inner groove 7, a clamping block 12 is fixedly arranged on the outer wall of one end of the rotating rod 11, a clamping groove 13 is formed in the outer wall of the clamping block 12, a first spring 14 is fixedly connected with the inner wall of the rotating rod 7, the top end of the enclosure 4 is provided with a guard structure 15.

The inner wall of activity groove 2 agrees with mutually with the outer wall of activity post 3, and the inside two bisymmetry of high altitude construction equipment platform 1 has seted up four groups of activity grooves 2, and the outer wall of inner prop 5 agrees with mutually with the inner wall of outer prop 6, foretell structural design makes activity post 3 slide in activity groove 2 conveniently to rail 4 lift adjustment, and slide in four groups of activity grooves 2 respectively through four groups of activity posts 3 and improve rail 4's lift stability, and slide at inner prop 5 outer walls through outer prop 6 when rail 4 goes up and down and adjust.

The outer wall of the rotating shaft 8 is symmetrically provided with positive and negative threads, the outer wall of the rotating shaft 8 is symmetrically provided with two groups of moving plates 10, the rotating shaft 8 and the moving plates 10 are in threaded connection, the inner wall of the inner groove 7 is matched with the outer wall of the moving plates 10, the rotating shaft 8 rotates to drive the two groups of moving plates 10 to move oppositely, and the moving plates 10 are in fit sliding in the inner groove 7 to limit.

The outer wall of the clamping block 12 is matched with the inner wall of the clamping groove 13, four groups of rotating rods 11 are symmetrically arranged in the inner groove 7 in pairs, the clamping grooves 13 are formed in the outer wall of the movable column 3 at equal intervals, the four groups of rotating rods 11 rotate simultaneously due to the structural design, and the rotating rods 11 drive the clamping block 12 to be clamped in the clamping grooves 13 at different positions to limit the movable column 3.

Protective structure 15 includes spout 1501, slider 1502, No. two springs 1503, bracing piece 1504 and baffle 1505, spout 1501 has been seted up to rail 4's inside, the inside of spout 1501 is provided with slider 1502, the inner wall of spout 1501 and No. two springs 1503 of slider 1502's outer wall fixedly connected with, slider 1502's top is rotated and is connected with bracing piece 1504, bracing piece 1504's top is rotated and is connected with baffle 1505, foretell structural design protects constructor's head through protective structure 15, avoid having the heavy object to drop and lead to personnel to appear the damage.

The inner wall of spout 1501 agrees with the outer wall of slider 1502 mutually, and slider 1502 sets up to "T" style of calligraphy structure to four groups of spouts 1501 have been seted up to two liang of symmetries in the inside of rail 4, and the above-mentioned structural design slides in spout 1501 through the slider 1502 of "T" style of calligraphy structure and carries on spacingly, and improves the support stability of baffle 1505 through four groups of bracing pieces 1504.

The working principle is as follows: according to the figures 1-3, when the constructor adjusts the platform 1 of the high-altitude operation equipment to a certain height through the equipment, the height of the fence 4 can be adjusted through the sliding of the movable column 3 in the movable groove 2, the fence 4 drives the outer column 6 to slide on the outer wall of the inner column 5 for shielding protection, at this time, the rocker 9 is rotated, the rocker 9 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the two groups of moving plates 10 to move away from each other in the inner groove 7, the limiting is performed through the abutting sliding of the moving plates 10 in the inner groove 7, the moving plates 10 push the rotating rod 11 to rotate, the rotating rod 11 extrudes the spring 14, the rotating rod 11 drives the clamping block 12 to be clamped in the corresponding clamping groove 13 on the outer wall of the movable column 3 to limit the movable column 3, when the rocker 9 is rotated reversely, the moving plates 10 move away from the rotating rod 11, and the rotating rod 11 is rotated and reset through the spring 14, the clamping block 12 is driven to move out of the clamping groove 13 on the outer wall of the movable column 3, so that the height of the fence 4 can be conveniently adjusted according to the height of a constructor; according to fig. 1 and 4, when a heavy object falls off at a construction site, the heavy object extrudes the baffle 1505, the baffle 1505 presses the support rod 1504 to rotate, the support rod 1504 drives the slider 1502 to slide in the sliding groove 1501, the slider 1502 extrudes the second spring 1503, the pressure applied to the baffle 1505 at the moment is buffered, after the heavy object is removed, the second spring 1503 drives the slider 1502 to slide in the sliding groove 1501 to reset, and the slider 1502 drives the baffle 1505 to move through the support rod 1504 to reset, so that the head of a constructor is protected in a construction process.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering high altitude construction safety protection mechanism, includes high altitude construction equipment platform (1), its characterized in that: the high-altitude operation equipment platform is characterized in that a movable groove (2) is formed in the high-altitude operation equipment platform (1), a movable column (3) is arranged in the movable groove (2), a fence (4) is fixedly arranged at the top end of the movable column (3), an inner column (5) is fixedly arranged at the top end of the high-altitude operation equipment platform (1), an outer column (6) is sleeved on the outer wall of the inner column (5) at the bottom end of the fence (4), an inner groove (7) is formed in the high-altitude operation equipment platform (1), a rotating shaft (8) is rotatably connected to the inner wall of the inner groove (7), a rocker (9) is connected to one end of the rotating shaft (8) penetrating through the outer wall of the high-altitude operation equipment platform (1), a movable plate (10) is arranged on the outer wall of the rotating shaft (8), a rotating rod (11) is rotatably connected to the inner wall of the rotating shaft (7), and a clamping block (12) is fixedly arranged on the outer wall of one end of the rotating rod (11), the outer wall of activity post (3) is located the outer wall of fixture block (12) and has seted up draw-in groove (13), the inner wall of inside groove (7) and the outer wall fixedly connected with spring (14) of dwang (11), the top of rail (4) is provided with protective structure (15).

2. The safety protection mechanism for high altitude operation in building engineering according to claim 1, characterized in that: the inner wall of the movable groove (2) is matched with the outer wall of the movable column (3), four groups of movable grooves (2) are symmetrically arranged in the high-altitude operation equipment platform (1) in pairs, and the outer wall of the inner column (5) is matched with the inner wall of the outer column (6).

3. The safety protection mechanism for high altitude operation in building engineering according to claim 1, characterized in that: the outer wall of the rotating shaft (8) is symmetrically provided with positive and negative threads, the outer wall of the rotating shaft (8) is symmetrically provided with two groups of moving plates (10), the rotating shaft (8) and the moving plates (10) are in threaded connection, and the inner wall of the inner groove (7) is matched with the outer wall of the moving plates (10).

4. The safety protection mechanism for high altitude operation in building engineering according to claim 1, characterized in that: the outer wall of the clamping block (12) is matched with the inner wall of the clamping groove (13), four groups of rotating rods (11) are symmetrically arranged in the inner groove (7) in pairs, and the clamping grooves (13) are formed in the outer wall of the movable column (3) at equal intervals.

5. The safety protection mechanism for high altitude operation in building engineering according to claim 1, characterized in that: protective structure (15) include spout (1501), slider (1502), No. two spring (1503), bracing piece (1504) and baffle (1505), spout (1501) have been seted up to the inside of rail (4), the inside of spout (1501) is provided with slider (1502), the inner wall of spout (1501) and the outer wall fixedly connected with No. two spring (1503) of slider (1502), the top of slider (1502) is rotated and is connected with bracing piece (1504), the top of bracing piece (1504) is rotated and is connected with baffle (1505).

6. The safety protection mechanism for high altitude operation in building engineering according to claim 5, characterized in that: the inner wall of the sliding groove (1501) is matched with the outer wall of the sliding block (1502), the sliding block (1502) is of a T-shaped structure, and four groups of sliding grooves (1501) are symmetrically formed in the fence (4) in pairs.