CN218754712U

CN218754712U - Tower crane cat ladder protection device convenient to use just has high stability

Info

Publication number: CN218754712U
Application number: CN202222980700.4U
Authority: CN
Inventors: 单程程; 黄伟; 朱军明
Original assignee: Nantong Pangyuan Mechanical Engineering Co ltd
Current assignee: Nantong Pangyuan Mechanical Engineering Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-28
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a tower crane cat ladder protection device convenient to use just has high stability, include: the cat ladder is this tower crane cat ladder protection device's main part, the bottom plate is installed to the below of cat ladder, the top of cat ladder still is provided with the roof, the cat ladder protective shroud is still installed in the front of cat ladder, the top left side of roof is provided with the loop wheel machine that is used for transporting article through the base is fixed, the motor is still installed through the bolt in the top right side of roof, the right side of loop wheel machine is connected with the lifting rope that is used for hanging and gets article, the lifting rope extends to the bottom plate top, this tower crane cat ladder protection device adopts loop wheel machine and puts the thing box, can send the tower crane department with the article that the tower crane driver needs to take, prevents that the article of taking on one's body from influencing the cat ladder to the harm that the article that prevents to drop probably caused adopts anti-skid coating simultaneously, cat ladder surface wet and smooth when can preventing rainwater weather can cause the accident, stability when still having increased the cat ladder when convenient to use.

Description

Tower crane cat ladder protection device convenient to use just has high stability

Technical Field

The utility model relates to a tower crane safety equipment technical field specifically is a tower crane cat ladder protection device convenient to use and have high stability.

Background

The tower crane is indispensable equipment on the building site, a tower crane driver needs to climb a long ladder to enter the tower crane, and a device is needed to protect the safety of the tower crane driver; in the prior art, the article that the tower crane cat ladder protection device that uses can't take the tower crane driver to the tower crane, has other things on one's body when the cat ladder and can influence the cat ladder operation, and if article drop simultaneously can become the injury to people below to when raining, can lead to the wet and slippery because of adnexed drop of water on the cat ladder, produce the potential safety hazard.

As in application No. 201921866236.8; the utility model discloses a tower crane cat ladder anti-falling device, including companion's hand hook and beam area, companion's hand hook pass through the fag end with beam area links firmly mutually, companion's hand hook is last be provided with hand back matched with bandage, companion's hand hook and beam still cooperate between the area and be provided with anti-disengaging mechanism, rise in turn along with tower crane driver's hand, companion's hand hook hooks in proper order on tower crane cat ladder horizontal pole, it is very convenient to carry, does not influence tower crane driver's climbing action, the burden is very little, and companion's hand hook and beam cooperate between the area to be provided with anti-disengaging mechanism, can the auto-lock die when falling, avoid tower crane cat ladder horizontal pole to deviate from companion's hand hook, guarantee companion's hand hook's hook fastness, the biggest hook accident of falling of avoiding takes place.

The tower crane crawling ladder protection device cannot bring articles carried by a driver onto a tower crane, other articles are carried on the tower crane crawling ladder when the tower crane crawling ladder easily affects the tower crane crawling ladder, and once the articles fall off, serious damage can be caused to people below the tower crane crawling ladder; furthermore, in rainy and snowy weather, the crawling ladder may be wet and slippery due to water drops attached to the surface, so that accidents may occur, and the tower crane crawling ladder protection device cannot solve the problem.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a tower crane ladder protection device with convenient use and high stability is provided, so as to achieve the purpose of more practical value.

Disclosure of Invention

An object of the utility model is to provide a tower crane cat ladder protection device convenient to use just has high stability to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tower crane cat ladder protection device convenient to use just has high stability, includes:

the cat ladder is this tower crane cat ladder protection device's main part, the bottom plate is installed to the below of cat ladder, the top of cat ladder still is provided with the roof, the cat ladder protective shroud is still installed in the front of cat ladder.

Preferably, the top left side of the top plate is fixedly provided with a crane for conveying articles through a base, and the top right side of the top plate is further provided with a motor through a bolt.

Preferably, a lifting rope for lifting an article is connected to the right side of the lifting machine, and the lifting rope extends to the position above the bottom plate.

Preferably, the storage box for placing articles is fixedly arranged above the bottom plate, and a handle convenient to hang and take is fixedly arranged above the storage box.

Preferably, the fixed block that is used for playing the fixed action that is provided with of the lower extreme of lifting rope, the fixed block with the handle cooperation is used, has the effect of being connected the lifting rope with putting the thing box.

Preferably, the surface of the ladder stand is uniformly coated with an anti-slip coating for increasing friction and preventing rainwater from adhering.

Compared with the prior art, the beneficial effects of the utility model are that: this tower crane cat ladder protection device adopts the thing machine of hanging and puts the thing box, can send the tower crane department with the article that the tower crane driver need take, prevents that the article of taking on one's body from influencing the cat ladder to prevent the harm that the article that drops probably caused, adopt anti-skidding coating simultaneously, cat ladder surface wet and slippery probably causes the accident when can preventing rainwater weather, stability when still having increased the cat ladder when convenient to use.

1. The traditional tower crane crawling ladder protection device cannot bring articles carried by a driver to a tower crane through an article hanging machine and an article placing box, the articles carried on the tower crane when crawling the ladder not only easily influence the crawling ladder of the driver, but also possibly endanger the personal safety of people below if the articles fall off, and the article hanging machine and the article placing box are adopted at present, and only the articles are put into the article placing box, and then the article placing box is moved to the tower crane through the article hanging machine, so that the tower crane driver can conveniently use the article hanging machine and the article placing box;

2. utilize anti-skidding coating, through scribbling one deck anti-skidding coating on the cat ladder surface, the friction that produces when can increasing the contact, the rainwater can automatic landing after falling on above simultaneously, compares in traditional tower crane cat ladder protection device, has effectively prevented because of sleet weather cat ladder surface adnexed moisture leads to the accident that the wet slip can take place to stability when having increased the cat ladder.

Drawings

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

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

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. climbing a ladder; 2. a base plate; 3. a top plate; 4. a ladder stand guard ring; 5. a crane; 6. a lifting rope; 7. a motor; 8. a storage box; 9. a handle; 10. a fixed block; 11. and (4) an anti-slip coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4: cat ladder 1 is this tower crane cat ladder protection device's main part, and bottom plate 2 is installed to the below of cat ladder 1, and the top of cat ladder 1 still is provided with roof 3, and cat ladder protective shroud 4 is still installed in the front of cat ladder 1. A crane 5 for conveying articles is fixedly arranged on the left side above the top plate 3 through a base, and a motor 7 is further mounted on the right side above the top plate 3 through a bolt. The right side of the object lifting machine 5 is connected with a lifting rope 6 for lifting the object, and the lifting rope 6 extends to the upper part of the bottom plate 2. The fixed thing box 8 that puts that is used for placing object article that is provided with in top of bottom plate 2, through hanging thing machine 5 with put thing box 8, traditional tower crane cat ladder protection device can't take the article that the driver took to the tower crane, the article of taking on one's body not only influences the driver cat ladder easily during the cat ladder, article if drop simultaneously, the personal safety of below people can be endangered, the thing machine 5 is hung with putting thing box 8 to the present adoption, only need put into article box 8 in with article, will put thing box 8 through hanging thing machine 5 afterwards and remove to tower crane department can, thereby the tower crane driver of having been convenient for uses, the fixed handle 9 that conveniently hangs and get that is provided with in top of putting thing box 8.

The fixed block 10 that is used for playing the fixed action is fixed to the lower extreme of lifting rope 6, and fixed block 10 uses with the cooperation of handle 9, has the effect of being connected lifting rope 6 with put thing box 8. The anti-slip coating 11 used for increasing friction and preventing rainwater adhesion is uniformly coated on the surface of the ladder stand 1, and the anti-slip coating 11 is coated on the surface of the ladder stand 1, so that friction generated during contact can be increased, rainwater can automatically slide down after falling on the anti-slip coating 11, and compared with a traditional tower crane ladder stand protection device, the anti-slip tower ladder stand protection device effectively prevents accidents possibly caused by wet slip due to moisture adhered to the surface of the ladder stand 1 in rainy and snowy weather, and therefore stability during ladder stand climbing is improved; this tower crane cat ladder protection device adopts and hangs thing machine 5 and put thing box 8, can send the tower crane department with the article that the tower crane driver needs to take, prevents that the article of taking on one's body from influencing the cat ladder to prevent the harm that the article that drops probably caused, adopt anti-skidding coating 11 simultaneously, 1 surperficial wet and slippery of cat ladder can cause the accident when can preventing rainwater weather, stability when still having increased the cat ladder when convenient to use.

In conclusion: this tower crane cat ladder protection device is by cat ladder 1 as the main part, security when having increased the cat ladder through cat ladder protective shroud 4, during the cat ladder, the tower crane driver places article in the thing box 8 that puts that sets up on bottom plate 2, the handle 9 that sets up on putting the thing box 8 is fixed by fixed block 10 of lifting rope 6 lower extreme, make lifting rope 6 can be connected with putting the thing box 8, motor 7 through setting up on roof 3 drives thing machine 5 operation afterwards, thing machine 5 drives lifting rope 6 upwards flexible, thereby it puts thing box 8 and upwards removes to the tower crane department to drive, the tower crane driver can carry out the cat ladder without taking other things, compare in traditional cat ladder protection device, article that take on one's body when effectively preventing the cat ladder influence the driver, the article that prevents to drop simultaneously can endanger below people's personal safety, through scribbling one deck anti-slip coating 11 on cat ladder 1 surface, the friction that produces when can increase the contact, the rainwater can automatic landing after falling on cat ladder 1, compare in traditional cat ladder protection device, compare in the wet weather ski ladder that effectively prevented because of cat ladder 1 surface, thereby the cat ladder stability that the rain that the ladder can lead to the accident has increased.

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

Claims

1. The utility model provides a tower crane cat ladder protection device convenient to use just has high stability which characterized in that includes:

cat ladder (1) is this tower crane cat ladder protection device's main part, bottom plate (2) are installed to the below of cat ladder (1), the top of cat ladder (1) still is provided with roof (3), cat ladder protective shroud (4) are still installed in the front of cat ladder (1).

2. The tower crane ladder stand protection device convenient to use and high in stability as claimed in claim 1, wherein a crane (5) for conveying articles is fixedly arranged on the left side above the top plate (3) through a base, and a motor (7) is further mounted on the right side above the top plate (3) through a bolt.

3. The tower crane ladder stand protection device with the advantages of convenience in use and high stability as claimed in claim 2, wherein a lifting rope (6) for lifting an article is connected to the right side of the article lifting machine (5), and the lifting rope (6) extends to the position above the base plate (2).

4. The tower crane ladder stand protection device convenient to use and high in stability as claimed in claim 3, wherein a storage box (8) for storing articles is fixedly arranged above the bottom plate (2), and a handle (9) convenient to hang and take is fixedly arranged above the storage box (8).

5. The tower crane ladder stand protection device convenient to use and high in stability as claimed in claim 4, wherein a fixing block (10) for fixing is fixedly arranged at the lower end of the lifting rope (6), and the fixing block (10) is matched with the lifting handle (9) for use.

6. A tower crane ladder protection device with convenient use and high stability according to claim 1, characterized in that the surface of the ladder (1) is evenly coated with an anti-skid coating (11) for increasing friction and preventing rain from adhering.