CN220537372U - Tower crane safety passage - Google Patents

Abstract

The utility model relates to the technical field of tower cranes, and discloses a tower crane safety channel, which comprises a bottom plate and an anti-skid mechanism which is arranged at the top of the bottom plate and can be more stable when a worker walks on the bottom plate, and further comprises: the support rods are fixed on two sides of the top of the bottom plate, and the top of the support rods is fixedly provided with a connecting rod which can be conveniently held when a worker uses the channel; according to the utility model, the water residue is reduced under the action of the anti-skid mechanism, the friction force is improved, so that workers can be safer during use, the moving mechanism changes the position of the blocking plate when not in use, wind is guided under the action of the blocking plate and the side plates, the surface of the anti-skid mechanism can be dried, the blocking plate can return to the original position to block foreign matters when in use, the safety is not influenced, and the problems that the water on the surface cannot be discharged and the safety is poor in the use process of the conventional channel are solved.

Description

Tower crane safety passage

Technical Field

The utility model relates to the technical field of tower cranes, in particular to a tower crane safety channel.

Background

The tower crane is used as an indispensable vertical transport machine in building construction, and is widely applied in modern building construction due to the characteristics of large lifting height, wide coverage and the like.

After the tower crane is installed to a certain height in the use process, a safety channel is required to be erected between the tower crane and a building, so that a tower crane driver enters the tower crane from the safety channel, but most of the existing safety channel is directly exposed outside when in use, and the bottom is in a sealed state for ensuring that no foreign matters fall off, so that more water can be remained on the ground of the channel in rainy days, and the safety of workers is poor when in use and the situation of slipping easily occurs.

Disclosure of Invention

The utility model aims to provide a tower crane safety channel so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tower crane safety channel, includes the bottom plate and installs in its top can be when the staff walks on the bottom plate more stable anti-skidding mechanism, still includes:

the support rods are fixed on two sides of the top of the bottom plate, the top of each support rod is fixedly provided with a connecting rod which can be conveniently held when a worker uses the channel, and one side of each support rod is fixedly provided with a protective net which can further block the worker;

the utility model discloses a garbage collection device, including bottom plate, supporting rod, fixed in the bottom plate both sides be the curb plate that slope structural design can lead the air, the opposite side of curb plate is fixed with the collection box that can collect the garbage, the bottom of collecting the inner chamber of box is fixed with the filter that can collect water and filter to the collection box, one side rotation of bracing piece is connected with the pivot that is located the protection network below, the fixed surface of pivot is connected with bottom and anti-skidding mechanism top swing joint's barrier plate, the surface of connecting rod is provided with the moving mechanism who changes the barrier plate position.

Preferably, the moving mechanism comprises a moving ring sleeved on one side of the connecting rod, a positioning plate fixed on one side of the inner cavity of the moving ring, and a moving rod hinged to the other end of the bottom of the moving ring and mutually hinged to the blocking plate.

Preferably, the anti-slip mechanism comprises two drainage plates and a plurality of anti-slip ribs which are fixed on the top of the anti-slip mechanism and increase friction between the drainage plates and workers.

Preferably, a support frame which is L-shaped and can support the collecting box is fixed on one side of the collecting box.

Preferably, the locating plate is of arc-shaped design, and the inner wall of the locating plate is in sliding connection with the surface of the connecting rod.

Preferably, the shape of the drain board is wedge-shaped, and the higher side of the top of the drain board is positioned at the center of the bottom plate.

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

according to the utility model, the water residue is reduced under the action of the anti-skid mechanism, the friction force is improved, so that workers can be safer during use, the moving mechanism changes the position of the blocking plate when not in use, wind is guided under the action of the blocking plate and the side plates, the surface of the anti-skid mechanism can be dried, the water quantity on the anti-skid mechanism is further reduced, the blocking plate can return to the original place to block foreign matters during use, the safety is not influenced, and the problems that the water on the surface cannot be discharged and the safety is poor in the use process of the current channel are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the utility model after being unfolded;

FIG. 3 is a schematic view of a partial perspective structure in the present utility model;

FIG. 4 is a schematic view of a partially expanded perspective structure in accordance with the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a bottom plate; 2. a support rod; 3. a connecting rod; 4. a protective net; 5. a side plate; 6. a collection box; 7. a filter plate; 8. a rotating shaft; 9. a blocking plate; 10. a moving mechanism; 101. a moving ring; 102. a positioning plate; 103. a moving rod; 11. an anti-slip mechanism; 111. a drain plate; 112. an anti-slip ridge; 12. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-5, a tower crane safety channel comprises a bottom plate 1, an anti-slip mechanism 11 is arranged at the top of the bottom plate 1, the anti-slip mechanism 11 can be more stable when a worker walks on the bottom plate 1, slipping can not occur easily, safety of the worker when using the channel is increased, support rods 2 are fixed at two sides of the top of the bottom plate 1, a connecting rod 3 is fixed at the top of the support rods 2, the connecting rod 3 can be conveniently held by the worker when using the channel, the worker can be more installed when using the channel, a protective net 4 is fixed at one side of the support rods 2, the protective net 4 can further block the worker, the worker can not easily fall off the channel, safety of the worker when using the channel is increased, side plates 5 are fixed at two sides of the bottom plate 1, the side plates 5 are of an inclined structure design, can guide the garbage sliding from the top of the anti-skid mechanism 11, and under the action of inclination, can guide the air, is convenient to blow the top of the anti-skid mechanism 11, the other side of the side plate 5 is fixedly provided with the collecting box 6, the collecting box 6 can collect the garbage, the garbage can not directly fall to the ground, the bottom of the inner cavity of the collecting box 6 is fixedly provided with the filter plate 7, the filter plate 7 can filter the water collected by the collecting box 6, the water can not be left in the collecting box 6, the weight of the channel is reduced, the safety of workers below is not influenced by the water, one side of the collecting box 6 is fixedly provided with the supporting frame 12, the shape of the supporting frame 12 is L-shaped, the other side of the supporting frame 12 is fixedly connected with the bottom of the bottom plate 1, the collecting box 6 can be supported, and the collecting box 6 can be more stable in the use process, the service life of this passageway has been increased, one side rotation of bracing piece 2 is connected with pivot 8, pivot 8 is located the below of protection network 4, the fixed surface of pivot 8 is connected with barrier plate 9, the bottom of barrier plate 9 and the top swing joint of anti-skidding mechanism 11 can block the gap between anti-skidding mechanism 11 and the protection network 4, avoid the foreign matter to drop to the below from anti-skidding mechanism 11, the surface of connecting rod 3 is provided with shifter 10, shifter 10 can change the position of barrier plate 9, make barrier plate 9 no longer block the gap when not using, the convenience is discharged the water on anti-skidding mechanism 11 surface.

The moving mechanism 10 comprises a moving ring 101, one side of the inner cavity of the moving ring 101 is fixedly provided with a positioning plate 102, the positioning plate 102 is in arc-shaped design, the inside of the positioning plate 102 is in sliding connection with the surface of the connecting rod 3, the bottom of the moving ring 101 is hinged with a moving rod 103, the bottom of the moving rod 103 is hinged with the blocking plate 9, and a worker can move the position of the blocking plate 9 by clamping the connecting rod 3 in the inside of the moving ring 101 or the inside of the positioning plate 102, so that the position of the blocking plate 9 is conveniently changed.

The anti-slip mechanism 11 comprises two drainage plates 111, the number of the drainage plates 111 is two, the shape of the drainage plates 111 is wedge-shaped, one side of the top of each drainage plate 111, which is higher, is positioned in the center of the bottom plate 1, can guide water under the action of the shape, so that the water can not be left at the top of each drainage plate 111 in a gas-out manner, the situation that workers slip down when walking due to the fact that the water on the surface of the water is more is avoided, the top of each drainage plate 111 is fixed with anti-slip ribs 112, the number of the anti-slip ribs 112 is a plurality of, friction between the drainage plates 111 and the workers is effectively increased, and the workers are safer when using the channel.

Working principle: firstly, when rainy days are met, rainwater can be discharged under the action of the shape of the drain plate 111, the water at the top of the drain plate 111 is reduced, when a worker does not walk through the channel, the worker pulls the moving ring 101 upwards, then the locating plate 102 is clamped on the surface of the connecting rod 3, the moving ring 101 moves and simultaneously drives the blocking plate 9 to rotate under the action of the rotating shaft 8 through the moving rod 103, under the cooperation of the side plate 5 and the blocking plate 9, wind can be discharged out of the top of the anti-slip mechanism 11, the water at the top of the anti-slip mechanism is cleaned, the water at the surface of the anti-slip mechanism is reduced, the safety of the worker is improved, foreign matters at the top of the anti-slip mechanism 11 can be collected by the collecting box 6, the worker is prevented from directly falling below the channel, when the worker needs to use the channel, the connecting rod 3 is clamped in the inner part of the moving ring 101, and then the blocking plate 9 can return to the original place, the foreign matters on the surface of the anti-slip mechanism 11 are prevented from falling.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a tower crane safety channel, includes bottom plate (1) and installs in its top can be more stable anti-skidding mechanism (11) when staff walks on bottom plate (1), its characterized in that still includes:

the support rods (2) are fixed on two sides of the top of the bottom plate (1), the top of each support rod (2) is fixed with a connecting rod (3) which can be conveniently held when a worker uses the channel, and one side of each support rod (2) is fixed with a protective net (4) which can further block the worker;

the garbage collection device is fixed on two sides of a bottom plate (1) and is characterized in that the bottom plate is fixed on two sides of the bottom plate (1) and is provided with a side plate (5) capable of guiding air, a collection box (6) capable of collecting garbage is fixed on the other side of the side plate (5), a filter plate (7) capable of filtering water collected by the collection box (6) is fixed on the bottom of an inner cavity of the collection box (6), a rotating shaft (8) located below a protective net (4) is rotatably connected to one side of the support rod (2), a blocking plate (9) movably connected with the bottom of the rotating shaft (8) and the top of an anti-skid mechanism (11) is fixedly connected to the surface of the connecting rod (3), and a moving mechanism (10) capable of changing the position of the blocking plate (9) is arranged on the surface of the connecting rod (3).

2. A tower crane safety passage according to claim 1, wherein: the moving mechanism (10) comprises a moving ring (101) sleeved on one side of the connecting rod (3), a positioning plate (102) fixed on one side of the inner cavity of the moving ring, and a moving rod (103) hinged to the other end of the bottom of the moving ring (101) and the blocking plate (9).

3. A tower crane safety passage according to claim 1, wherein: the anti-slip mechanism (11) comprises two drainage plates (111) and a plurality of anti-slip ribs (112) which are fixed on the tops of the two drainage plates and increase friction between the drainage plates (111) and workers.

4. A tower crane safety passage according to claim 1, wherein: one side of the collecting box (6) is fixed with a supporting frame (12) which is L-shaped and can support the collecting box (6).

5. A tower crane safety passage according to claim 2, wherein: the locating plate (102) is of an arc-shaped design, and the inner wall of the locating plate (102) is in sliding connection with the surface of the connecting rod (3).

6. A tower crane safety passage according to claim 3, wherein: the shape of the drain board (111) is wedge-shaped, and one side of the top of the drain board (111) higher is positioned at the center of the bottom board (1).