CN218290363U

CN218290363U - Safety device of elevator for building construction

Info

Publication number: CN218290363U
Application number: CN202221830790.2U
Authority: CN
Inventors: 石教日
Original assignee: Hubei Zhongli Construction Machinery Co ltd
Current assignee: Hubei Zhongli Construction Machinery Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-13
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of the lift, a safety device of lift for construction is disclosed, the on-line screen storage device comprises a base, the bottom fixedly connected with universal wheel of base, the top of base articulates there is the pneumatic cylinder that cuts fork crane, the fork crane goes up and down is cut in the drive, it carries out altitude mixture control to cut the fork crane through the pneumatic cylinder drive, can adjust the position that is fit for using with the rail guard this moment, can remove the rail guard to the position that needs to use through the universal wheel, through peg graft in the pinhole that rail guard and locating plate are inside to be seted up, can fix a position the door plant in the rail guard antetheca, can protect constructor in the rail guard this moment, can carry out spacing and direction to the safety canopy through the telescopic link, the safety canopy can protect constructor safety this moment, can collect the high altitude weight thing in connecing the thing groove simultaneously, be difficult for there being the potential safety hazard.

Description

Safety device of elevator for building construction

Technical Field

The utility model belongs to the technical field of the lift, specifically be a safety device of lift for construction.

Background

The lift, lift operation platform are a kind of multi-functional lift mechanical equipment, can be divided into fixed and portable, guide rail type, crank arm type, cut fork type, chain type, loading and unloading platform etc., need to use the lift frequently in the construction.

Present portable lift top is provided with the rail guard steeply, and the constructor of being convenient for stands and is under construction the operation in the rail guard, because rail guard structure is comparatively single, highly does not have regulatory function, and application scope is less, consequently need improve the structure of rail guard, simultaneously the utility model provides a safety device of lift for construction, the better problem of solving the aforesaid and proposing of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problems: the safety device of the elevator for building construction is provided because the guard rail is single in structure, does not have an adjusting function in height and is small in application range, and therefore the structure of the guard rail needs to be improved.

The utility model adopts the technical scheme as follows: the utility model provides a safety device of lift for construction, includes the base, the bottom fixedly connected with universal wheel of base, the top of base articulates there is the hydraulic cylinder that cuts fork crane, drive and cuts the fork crane and go up and down, and the hydraulic cylinder with cut the fork crane and articulate mutually, the top of cutting the fork crane articulates there is the mount pad, the top fixedly connected with rail guard of mount pad, and the antetheca right side of rail guard has seted up the constant head tank, the antetheca of rail guard rotates and is connected with the door plant, door plant and constant head tank looks adaptation position fixedly connected with locating plate, and the locating plate pegs graft in the constant head tank, the pin pole has been pegged graft to the inside of rail guard and locating plate, the inside top fixedly connected with telescopic link of rail guard, and the upper end fixedly connected with safety canopy of telescopic link, the inside bottom of rail guard rotates and is connected with the internal thread pipe, the inside threaded connection of internal thread pipe has the screw rod, and screw rod top fixed connection is in the bottom of safety canopy.

In a preferred embodiment, the universal wheel is fixedly connected to the periphery of the bottom of the base, and the universal wheel has a braking function.

In a preferred embodiment, the mounting seat is matched with an abutting surface of the protective guard, and the door plate is connected with the protective guard through a hinge.

In a preferred embodiment, the guard rail and the positioning plate are respectively provided with a pin hole adapted to the pin rod at a position adapted to the pin plate, the pin rod is inserted into the pin hole, and the telescopic rod is fixedly connected to the periphery of the upper inner part of the guard rail.

In a preferred embodiment, the top of the safety shed is provided with a receiving groove, and the lower parts of two sides of the safety shed are provided with water leakage holes.

In a preferred embodiment, the bottom end of the internal threaded pipe is rotatably connected to the center of the bottom end of the inner part of the protective guard through a bearing, and the upper end of the screw is fixedly connected to the center of the bottom of the safety shed.

Advantageous effects

Compared with the prior art, the utility model, the advantage that has does:

1. the utility model discloses in, drive through the pneumatic cylinder and cut the fork crane and carry out altitude mixture control, can adjust the position that is fit for using with the rail guard this moment, can remove the position that needs use with the rail guard through the universal wheel, through pegging graft the pin rod in the inside pinhole of seting up some of rail guard and locating plate, can fix a position the door plant in the rail guard antetheca, can protect the constructor in the rail guard this moment.

2. The utility model discloses in, can carry on spacingly and direction to safety canopy through the telescopic link, safety canopy can protect constructor safety this moment, can collect the high altitude weight thing simultaneously and connect the thing groove, is difficult for having the potential safety hazard to in the rainwater day, the rainwater is discharged through the hole that leaks, through rotating the internal thread pipe, the internal thread pipe drives the screw rod and carries out the altitude mixture control this moment, can be with the altitude mixture control of safety canopy to the height that is fit for the constructor to use.

Drawings

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

FIG. 2 is a schematic view of the safety shed of the present invention;

fig. 3 is a sectional view of the protective guard, the internal thread sleeve and the screw rod of the present invention.

The labels in the figure are: 1-a base; 2-universal wheels; 3-a hydraulic cylinder; 4-a scissor-fork type lifting frame; 5, mounting a base; 6, protecting the fence; 7-positioning a groove; 8-door panel; 9-positioning plate; 10-a pin rod; 11-a telescopic rod; 12-a safety shed; 13-grafting groove; 14-water leakage holes; 15-an internally threaded tube; 16-screw.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1, a safety device of an elevator for building construction, which comprises a base 1, a universal wheel 2 is fixedly connected to the bottom of the base 1, the universal wheel 2 is fixedly connected to the periphery of the bottom of the base 1, the universal wheel 2 has a braking function, a scissor-type lifting frame 4 is hinged to the top of the base 1, a hydraulic cylinder 3 for driving the scissor-type lifting frame 4 to lift is hinged to the top of the base 1, the hydraulic cylinder 3 is hinged to the scissor-type lifting frame 4, a mounting seat 5 is hinged to the upper portion of the scissor-type lifting frame 4, a guard rail 6 is fixedly connected to the top of the mounting seat 5, the mounting seat 5 is matched with a binding surface of the guard rail 6, a positioning groove 7 is formed in the right side of the front wall of the guard rail 6, a door plate 8 is rotatably connected to the front wall of the guard rail 6, the door plate 8 is connected to the guard rail 6 through a hinge, a positioning plate 9 is fixedly connected to the position matched with the positioning groove 7, the positioning plate 9 is inserted into the positioning groove 7, a pin rod 10 is inserted into the guard rail 6 and the positioning plate 9, pin holes matched with the pin rod 10 are formed in the positions of the guard rail 6 and the positioning plate 9.

Referring to fig. 1-3, a telescopic rod 11 is fixedly connected to the upper portion of the inside of the protective guard 6, the telescopic rod 11 is fixedly connected to the periphery of the upper portion of the protective guard 6, a safety shed 12 is fixedly connected to the upper end of the telescopic rod 11, an article receiving groove 13 is formed in the top of the safety shed 12, water leakage holes 14 are formed in the lower portions of two sides of the safety shed 12, an internal threaded pipe 15 is rotatably connected to the bottom end of the inside of the protective guard 6, the bottom end of the internal threaded pipe 15 is rotatably connected to the center of the bottom end of the inside of the protective guard 6 through a bearing, a screw rod 16 is connected to the internal threaded pipe 15 through a screw thread, the top end of the screw rod 16 is fixedly connected to the bottom of the safety shed 12, and the upper end of the screw rod 16 is fixedly connected to the center of the bottom of the protective shed 12.

This application advantage: the utility model discloses in, drive through pneumatic cylinder 3 and cut fork crane 4 and carry out altitude mixture control, can adjust the position that is fit for using with rail guard 6 this moment, can remove rail guard 6 to the position that needs to use through universal wheel 2, through pegging graft pin rod 10 in rail guard 6 and the inside pinhole of seting up of locating plate 9, can fix a position door plant 8 in rail guard 6 antetheca, can protect constructor in rail guard 6 this moment.

The utility model discloses in, can carry on spacingly and direction to safety canopy 12 through telescopic link 11, safety canopy 12 can protect constructor safety this moment, can collect the high altitude weight thing simultaneously and connect thing groove 13, be difficult for there being the potential safety hazard, and in the rainwater day, the rainwater is discharged through leaking hole 14, through rotating internal thread pipe 15, internal thread pipe 15 drives screw rod 16 and carries out the altitude mixture control this moment, can be with the altitude mixture control of safety canopy 12 to the height that is fit for the constructor to use.

The working principle is as follows: when the device is used, the device is moved to a position suitable for use through the universal wheel 2, the universal wheel 2 is braked and locked at the moment, the internal threaded pipe 15 is rotated to one side, the screw rod 16 can be adjusted up and down, the height of the safety shed 12 can be adjusted to the height suitable for use at the moment, a constructor enters the inside of the protective guard 6, the door plate 8 is turned to the inside of the protective guard 6, the positioning plate 9 is inserted into the positioning groove 7, the pin rod 10 is inserted into pin holes formed in the protective guard 6 and the positioning plate 9, the scissor type lifting frame 4 is controlled by the hydraulic cylinder 3 to adjust the height, and the protective guard 6 can be adjusted to the height suitable for use at the moment.

The above are only preferred embodiments of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the present invention and the utility of the patent.

Claims

1. The utility model provides a safety device of lift for construction, includes base (1), its characterized in that: the bottom fixedly connected with universal wheel (2) of base (1), the top of base (1) articulates there is hydraulic cylinder (3) of cutting fork crane (4), drive and cuts fork crane (4) lift, and hydraulic cylinder (3) and cuts fork crane (4) articulated mutually, the top of cutting fork crane (4) articulates there is mount pad (5), the top fixedly connected with rail guard (6) of mount pad (5), and the antetheca right side of rail guard (6) has seted up constant head tank (7), the antetheca swivelling joint of rail guard (6) has door plant (8), door plant (8) and constant head tank (7) looks adaptation position fixedly connected with locating plate (9), and locating plate (9) peg graft in constant head tank (7), the inside grafting of rail guard (6) and locating plate (9) has pin rod (10), the inside top fixedly connected with telescopic link (11) of rail guard (6), and the upper end fixedly connected with safety canopy (12) of telescopic link (11), the inside bottom of rail guard (6) is rotated and is connected with internal thread pipe (15), the internal thread connection of internal thread pipe (15) has screw rod (16), and the top of safety canopy (12) is connected at safety canopy (12).

2. A safety device of an elevator for construction use as claimed in claim 1, wherein: the universal wheel (2) is fixedly connected to the periphery of the bottom of the base (1), and the universal wheel (2) has a braking function.

3. A safety device of an elevator for construction as claimed in claim 1, wherein: the mounting base (5) is matched with the binding face of the protective guard (6), and the door plate (8) is connected with the protective guard (6) through a hinge.

4. A safety device of an elevator for construction as claimed in claim 3, wherein: the pin holes matched with the pin rods (10) are formed in the matched positions of the guard rail (6) and the positioning plate (9), the pin rods (10) are inserted into the pin holes, and the telescopic rods (11) are fixedly connected to the periphery of the inner portion above the guard rail (6).

5. A safety device of an elevator for construction as claimed in claim 1, wherein: a receiving groove (13) is formed in the top of the safety shed (12), and water leakage holes (14) are formed in the lower portions of the two sides of the safety shed (12).

6. A safety device of an elevator for construction use as claimed in claim 1, wherein: the bottom of the internal thread pipe (15) is rotatably connected to the center of the bottom of the inner part of the protective guard (6) through a bearing, and the upper end of the screw rod (16) is fixedly connected to the center of the bottom of the safety shed (12).