CN217780461U - Safety protection fence for material lifting machine - Google Patents

Abstract

The utility model discloses a safety protection rail for material elevator, including the protection rail main part, two installation block structures, two are installed to the upper end symmetry of protection rail main part rotate on the installation block structure and install a film rolling structure, film rolling structure contains winding rod structure and rotatory block structure, rotatory block structure has two and the symmetry to install both ends about the winding rod structure, the structural rolling of winding rod has to separate and keeps off the film structure, it is connected with the structure of weighing down to separate to keep off the structural decline of film. A safety protection rail for material lifting machine belongs to safety protection rail field, separates through setting up and keeps off the film structure, can shelter from the rail protection network in the protection rail main part to reduce less object and pass the rail protection network and drop from the car in, and then can reduce material lifting machine's use risk.

Description

Safety protection fence for material lifting machine

Technical Field

The utility model relates to a safety protection rail field, in particular to safety protection rail for material hoist.

Background

The material hoister for building construction is a manned cargo-carrying construction machine which is frequently used in buildings and is mainly used for the construction of buildings such as interior and exterior decoration of high-rise buildings, bridges, chimneys and the like. Construction elevators are of many kinds and are classified according to the operation mode: no counterweight and counterweight; the control modes are divided into manual control and automatic control. Fixed: the goods lifting equipment with good lifting stability and wide application range is mainly used for goods transportation between the height differences of the production line; feeding materials on a line and feeding the materials off the line; adjusting the height of the workpiece during workpiece assembly; feeding by a high-position feeder; lifting parts during assembly of large equipment; feeding and blanking by a large machine tool; the storage loading and unloading place is matched with transport vehicles such as a forklift and the like to carry out rapid loading and unloading of goods and the like. The auxiliary devices can be configured according to the use requirements, and can be combined at will, such as a safety protection device of a fixed elevator; an electric appliance control mode; a work platform form; power forms, and the like. The correct selection of various arrangements can maximize the function of the lifter and obtain the best use effect.

When the safety protection fence for the lift car of the existing material lifting machine is used, because the safety protection fence cannot block smaller objects, the smaller objects can pass through the safety protection fence, and when the height of the lift car of the material lifting machine is higher, if the smaller objects pass through the installation protection fence and fall down from the interior of the lift car of the material lifting machine, certain threats can be caused to constructors nearby the material lifting machine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a safety protection rail for material lifting machine can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safety protection rail for material lifting machine, includes the protection rail main part, two installation block structures, two are installed to the upper end symmetry of protection rail main part the installation block structure is gone up to rotate and is installed a film rolling structure, film rolling structure contains winding-up rod structure and rotatory block structure, rotatory block structure has two and the symmetry to install both ends about the winding-up rod structure, the structural rolling of winding-up rod has and separates the fender film structure, separate and be connected with the structure of weighing down on the fender film structure.

Preferably, the protection fence main part contains a fence outer frame and a fence protection net, the fence protection net is installed in the fence outer frame, the fence protection net is fixedly installed on the inner wall of the fence outer frame in a welding mode, and fixing threaded holes are formed in the lower side of the fence outer frame.

Preferably, the two mounting block structures are fixedly mounted at the upper end of the fence outer frame on the protective fence main body in a welding manner, the two mounting block structures are respectively provided with a mounting shaft hole, and the two mounting shaft holes respectively penetrate through the inner end and the outer end of the two mounting block structures.

Preferably, the winding rod structure and the rotating block structure on the film winding structure are fixedly mounted together in a welding mode, the winding rod structure is rotatably mounted in two mounting shaft holes formed in the two mounting block structures, and the two rotating block structures are respectively located on the outer sides of the two mounting block structures.

Preferably, the upper side of the film separating and blocking structure is fixed on a winding rod structure wound on the film winding structure through viscose, and the lower side of the film separating and blocking structure is fixedly mounted together with a dropping plate structure through screws.

Preferably, the structure of the falling plate is provided with a mounting through hole, the mounting through hole penetrates through the inner end and the outer end of the structure of the falling plate, and the structure of the falling plate is fixedly mounted on the outer fence frame on the protective fence main body through screws.

Compared with the prior art, the utility model discloses following beneficial effect has:

by arranging the blocking film structure, the fence protecting net on the protecting fence main body can be shielded, so that smaller objects can be reduced to fall from the car through the fence protecting net, and the use risk of the material hoister can be reduced; through setting up film rolling structure, can get up the rolling of keeping off the membrane structure, and then avoid keeping off its production when the membrane structure is damaged in the need not using.

Drawings

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

fig. 2 is a schematic structural view of the protective fence main body and the mounting block structure of the present invention;

fig. 3 is a schematic structural view of the structure of the dropping board of the present invention.

In the figure: 1. a protective fence body; 2. mounting a block structure; 3. a film winding structure; 4. a barrier film structure; 5. a drop plate structure; 6. mounting through holes; 7. a fence outer frame; 8. a fence protection net; 9. fixing the threaded hole; 10. installing the shaft hole; 11. a winding rod structure; 12. and a rotating block structure.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1:

please refer to fig. 1 and fig. 2, a safety protection fence for a material lifting machine, which includes a protection fence main body 1, the protection fence main body 1 includes a fence outer frame 7 and a fence protection net 8, the fence protection net 8 is installed in the fence outer frame 7, the fence protection net 8 is fixedly installed on the inner wall of the fence outer frame 7 through a welding manner, a fixing threaded hole 9 is opened at the lower side of the fence outer frame 7, two installation block structures 2 are symmetrically installed at the upper end of the protection fence main body 1, the two installation block structures 2 are both fixedly installed at the upper end of the fence outer frame 7 on the protection fence main body 1 through a welding manner, an installation shaft hole 10 is opened on each of the two installation block structures 2, and the two installation shaft holes 10 respectively penetrate through the inner end and the outer end of the two installation block structures 2.

Example 2:

referring to fig. 1 and 3, a film winding structure 3 is rotatably mounted on two mounting block structures 2, the film winding structure 3 includes a winding rod structure 11 and a rotating block structure 12, the rotating block structure 12 has two ends symmetrically mounted on the left and right ends of the winding rod structure 11, the winding rod structure 11 on the film winding structure 3 and the rotating block structure 12 are fixedly mounted together by welding, the winding rod structure 11 is rotatably mounted in two mounting shaft holes 10 formed on the two mounting block structures 2, the two rotating block structures 12 are respectively located at the outer sides of the two mounting block structures 2, the film winding structure 3 is rotatable on the mounting block structures 2, when the film winding structure 3 rotates, the blocking film structure 4 is correspondingly wound or separated from the film structure 3, the winding rod structure 11 is provided with the blocking film structure 4, the upside that separates fender film structure 4 passes through the fixed rolling of viscose on the rolling rod structure 11 on film rolling structure 3, the downside that separates fender film structure 4 passes through screw and 5 fixed mounting of rail structure that fall together, it can shelter from the rail protection network 8 on the protection rail main part 1 to separate fender film structure 4, thereby reduce less object and pass rail protection network 8 and drop from the car, and then can reduce material lifting machine's use risk, it has seted up mounting hole 6 on the 5 board structure that fall of plate structure 5 to separate to be connected with on fender film structure 4, mounting hole 6 runs through the inside and outside both ends of the 5 board structure that falls, the 5 board structure that falls passes through screw fixed mounting on the frame 7 on protection rail main part 1, the existence of the 5 board structure that falls can be convenient for fix at a distance from fender film structure 4.

It should be noted that, the utility model relates to a safety protection fence for material elevator, when using, can grasp the structure 5 of dropping down and will separate and keep off the pulling of thin film structure 4 downwards, in this process, thin film rolling structure 3 can be driven by separating and keeping off thin film structure 4 and rotate, thus make separating and keeping off thin film structure 4 and shelter from the rail protection network 8 on the protection fence main part 1, and then reduce the less object and pass the rail protection network 8 and drop from the car, can reduce the use risk of material elevator finally, after separating and keeping off thin film structure 4 and sheltering from the rail protection network 8 completely, can contact the structure 5 of dropping down with the rail frame 7 on the protection fence main part 1, make the installation through-hole 6 that sets up on the structure 5 of dropping down align with the fixed screw hole 9 that sets up on the rail frame 7, use the screw to pass the installation through-hole 6 and install in the fixed screw hole 9 finally, and then fix the structure 5 of dropping down on rail frame 7 can; when need not use and separate fender film structure 4, can remove the fixed of dropboard structure 5, rotate film rolling structure 3 after that to finally will separate on keeping off the winding rod structure 11 that film rolling structure 3 was rolled up completely to fender film structure 4 can.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a safety protection rail for material lifting machine, includes protection rail main part (1), its characterized in that: two installation block structure (2) are installed to the upper end symmetry of protection rail main part (1), two rotate on installation block structure (2) and install a film rolling structure (3), film rolling structure (3) contain winding-up rod structure (11) and rotatory block structure (12), rotatory block structure (12) have two and symmetry to install both ends about winding-up rod structure (11), the rolling has at a distance from fender film structure (4) on winding-up rod structure (11), it is connected with down weighs down plate structure (5) on fender film structure (4) to separate.

2. The safety protection fence for the material elevator as claimed in claim 1, wherein: protection rail main part (1) contains rail frame (7) and rail protection network (8), install in rail frame (7) rail protection network (8), rail protection network (8) are through welded mode fixed mounting on the inner wall of rail frame (7), fixed screw hole (9) have been seted up to the downside of rail frame (7).

3. The safety protection fence for the material lifting machine according to claim 2, characterized in that: two installation block structure (2) are all through the upper end of welded mode fixed mounting rail frame (7) on protection rail main part (1), two all seted up one installation shaft hole (10) on installation block structure (2), two installation shaft hole (10) run through the inside and outside both ends of two installation block structure (2) respectively.

4. The safety protection fence for the material elevator as claimed in claim 3, wherein: winding rod structure (11) and rotatory block structure (12) on film winding structure (3) are together through welded mode fixed mounting, winding rod structure (11) rotate and install in two installation shaft holes (10) of seting up on two installation block structures (2), two rotatory block structure (12) are located the outside of two installation block structures (2) respectively.

5. The safety protection fence for the material elevator as claimed in claim 4, wherein: the upper side of the separation and blocking film structure (4) is fixed on a winding rod structure (11) wound on the film winding structure (3) through viscose, and the lower side of the separation and blocking film structure (4) is fixedly installed together with a dropping plate structure (5) through screws.

6. The safety protection fence for the material lifting machine according to claim 5, characterized in that: the utility model discloses a safety fence, including the structure of weighing down, the structure of weighing down has seted up on the structure of weighing down plate (5) mounting hole (6), mounting hole (6) run through the inside and outside both ends of weighing down plate structure (5), the structure of weighing down plate (5) is through screw fixed mounting on rail frame (7) on protection rail main part (1).

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