CN215334200U

CN215334200U - Stress supporting chain for building climbing frame

Info

Publication number: CN215334200U
Application number: CN202121563932.9U
Authority: CN
Inventors: 刘浩然
Original assignee: Jiangsu Hongen Intelligent Technology Co ltd
Current assignee: Jiangsu Hongen Intelligent Technology Co ltd
Priority date: 2021-07-11
Filing date: 2021-07-11
Publication date: 2021-12-28
Anticipated expiration: 2031-07-11

Abstract

The utility model discloses a stress supporting chain for a building climbing frame, which comprises chain rings, wherein the chain rings are connected in a staggered manner, a balance fixing shaft is fixedly arranged on the outer sides of the chain rings, the outer sides of the chain rings are rotatably connected with the inner sides of the balance fixing shaft, a connecting screw is arranged on the outer sides of the chain rings, a connecting sleeve is rotatably connected to the outer sides of the connecting screw, and a connecting thread groove is arranged on the inner side of the connecting sleeve; among the above-mentioned scheme, mutually support through chain ring and connecting sleeve, make the chain ring at the in-process of connecting no longer for the integrated into one piece structure that the welding formed, individual chain ring can be dismantled and repack, when chain ring produced the damage, can make the connection spiral expose through rotating connecting sleeve, it makes the chain ring rotate in the inboard of balanced fixed axle to take out the chain ring from supporting the chain and change the maintenance again to rotate the chain ring, make the chain can be rapid change the maintenance, the use economic nature of chain has been improved by a wide margin.

Description

Stress supporting chain for building climbing frame

Technical Field

The utility model relates to the technical field of chains, in particular to a stressed supporting chain for a building climbing frame.

Background

In the building work progress, can build the frame of climbing outside the wall of building usually to supplementary workman's work and the work such as building material transport go on, the height of climbing the frame can increase along with the gradual rise of building height, and when climbing the frame and installing appointed height, then need will climb the frame through the support chain and stretch fixedly, with this stability of guaranteeing to climb the frame, the condition that prevents to climb the frame and cave in takes place.

In current technical scheme, the current frame support chain that climbs forms for single chain ring crossing connection for the most, in actual use, receive external rainwater influence and the friction influence between the chain ring, the condition such as fracture can appear at the in-process that uses in some chain rings, cracked chain ring makes the whole length of chain reduce, and then make and climb the frame and be difficult to fix again, influence the construction progress, simultaneously, the chain is whole also can be with this and scrap, influence and use the economic nature.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: building is climbed frame and is supported chain with atress, including the chain ring, cross-under connection between the chain ring, the outside fixed mounting of chain ring has balanced fixed axle, the outside of chain ring is rotated with the inboard of balanced fixed axle and is connected, connecting screw has been seted up in the outside of chain ring, connecting screw's outside is rotated and is connected with connecting sleeve, connecting thread groove has been seted up to connecting sleeve's inboard, connecting screw's the outside is rotated with connecting thread groove's inboard and is connected.

The present invention in a preferred example may be further configured to: the outside fixed mounting of balanced fixed axle has a plurality of sand grips, and is a plurality of the sand grip is natural rubber or polyvinyl chloride material component.

Through adopting above-mentioned technical scheme, a plurality of sand grips through the outside fixed mounting of balanced fixed axle can be so that the outside of balanced fixed axle is difficult for skidding, and at the in-process that uses, the staff can hand the outside of balanced fixed axle, and the effectual long-term use of having avoided leads to the chain ring outside to skid the phenomenon emergence that is difficult to support, has improved the safety in utilization.

The present invention in a preferred example may be further configured to: the outside fixedly connected with guard ring of chain ring, the both sides of guard ring and the connection spiral outside are smooth cambered surface structure, the both sides of chain ring and the outside fixed connection of chain ring.

Through adopting above-mentioned technical scheme, the guard ring through chain ring outside fixed connection makes the junction of chain ring carry out effectual protection through the guard ring, can reduce the wearing and tearing that connect and produce between the chain ring through the guard ring at the in-process that uses, and the smooth cambered surface structure of the both sides of guard ring then makes the chain ring if produce the skew at the in-process of connecting, the chain ring can be through this cambered surface fast playback, can not produce the dead phenomenon of card, has improved the safety in utilization of chain ring by a wide margin.

The present invention in a preferred example may be further configured to: the guard ring is of a double-layer structure and comprises a wear-resistant layer and an elastic layer, and the elastic layer is located on the inner side of the wear-resistant layer.

Through adopting above-mentioned technical scheme, the guard ring comprises wearing layer and elastic layer, and the elastic layer is located the inboard of wearing layer and makes the guard ring have wear-resisting function and protection absorbing efficiency, and the elastic layer is located the inboard of wearing layer and then makes the elastic layer be difficult for receiving wearing and tearing, plays protection cushioning effect alone.

The present invention in a preferred example may be further configured to: the connecting thread groove is symmetrically distributed on two sides of the connecting sleeve, the depth of the connecting thread groove is two times larger than the length of the connecting screw, and the length of the connecting sleeve is larger than the distance between the connecting screws.

Through adopting above-mentioned technical scheme, the degree of depth size of connecting the thread groove is greater than the twice of connecting spiral length and makes in the installation of reality, can carry out screwed connection to the sufficient degree of depth earlier on one side of connecting the spiral and carry out the connection of opposite side again, and connecting sleeve's length size is greater than the interval size between the connecting the spiral and then can guarantee that the connecting spiral is located the inboard of strengthening rib completely.

The present invention in a preferred example may be further configured to: the inboard fixedly connected with a plurality of strengthening ribs of connecting sleeve, strengthening rib evenly distributed is in the inboard of connecting thread groove.

Through adopting above-mentioned technical scheme, can play fixed effect of strengthening to connecting sleeve through the installation of strengthening rib, and strengthening rib evenly distributed makes the strengthening rib can play the additional strengthening to connecting sleeve's whole in the inboard of connecting thread groove, rather than strengthening the part, the effectual cracked condition of connecting sleeve of having avoided takes place.

The present invention in a preferred example may be further configured to: the outer side of the connecting sleeve is fixedly connected with a protective annular sheet, and the protective annular sheet is located in the middle of the connecting sleeve.

Through adopting above-mentioned technical scheme, utilize the protection annular piece to come to carry out effectual protection to the outside of connecting sleeve, the effectual stability of guaranteeing the connecting sleeve connection prevents that the junction fracture from influencing constructor's safety, has improved the security in the use.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the chain, the chain rings are matched with the connecting sleeve, so that the chain rings are not welded to form an integrally formed structure in the connecting process, the single chain ring can be detached and reassembled, when the chain rings are damaged, the connecting sleeve can be rotated to expose the connecting screw, the chain rings can be rotated on the inner side of the balance fixing shaft to be taken out from the supporting chain for replacement and maintenance, the chain can be rapidly replaced and repaired, and the use economy of the chain is greatly improved.

2. According to the utility model, through the mutual matching of the balance fixing shaft and the connecting sleeve, the balance fixing shaft and the connecting sleeve are distributed relatively in the actual use process, so that the whole chain ring can tend to be balanced in the actual connecting and mounting process, and further, the stable and balanced state of the supporting chain can be ensured in the use process.

Drawings

FIG. 1 is an overall schematic view of one embodiment of the present invention;

FIG. 2 is a schematic view of a chain loop of one embodiment of the present invention;

FIG. 3 is a partial schematic view of a chain loop according to one embodiment of the present invention;

FIG. 4 is a schematic view of a coupling sleeve according to one embodiment of the present invention.

Reference numerals:

100. a chain loop; 110. a guard ring; 120. a balance fixing shaft; 130. connecting the screw;

200. a connecting sleeve; 210. a protective ring segment; 220. connecting the thread groove; 230. and (5) reinforcing ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The stressed supporting chain for the building climbing frame provided by some embodiments of the present invention is described below with reference to the accompanying drawings, which includes chain rings 100, the chain rings 100 are connected in a staggered manner, a balance fixing shaft 120 is fixedly installed on the outer side of the chain rings 100, the outer side of the chain rings 100 is rotatably connected to the inner side of the balance fixing shaft 120, a connecting screw 130 is disposed on the outer side of the chain rings 100, a connecting sleeve 200 is rotatably connected to the outer side of the connecting screw 130, a connecting threaded groove 220 is disposed on the inner side of the connecting sleeve 200, and the outer side of the connecting screw 130 is rotatably connected to the inner side of the connecting threaded groove 220.

As shown in fig. 3, further, the outside fixed mounting of balanced fixed axle 120 has a plurality of sand grips, and a plurality of sand grips are natural rubber or polyvinyl chloride material component, and the outside fixedly connected with guard ring 110 of chain ring 100, and the both sides of guard ring 110 and the connection spiral 130 outside are smooth cambered surface structure, the both sides of chain ring 100 and the outside fixed connection of chain ring 100, and guard ring 110 is bilayer structure, and guard ring 110 comprises wearing layer and elastic layer, and the elastic layer is located the inboard of wearing layer.

Specifically, a plurality of sand grips through the outside fixed mounting of balanced fixed axle 120 can be so that the outside of balanced fixed axle 120 is difficult for skidding, and at the in-process of using, the staff can hand the outside of balanced fixed axle 120, and the effectual long-term use of having avoided leads to the chain ring 100 outside to skid the phenomenon emergence of being difficult to support, has improved the safety in utilization.

Specifically, guard ring 110 through chain ring 100 outside fixed connection makes the junction of chain ring 100 carry out effectual protection through guard ring 110, can reduce the wearing and tearing that connect and produce between the chain ring 100 through guard ring 110 in the in-process of using, and the smooth cambered surface structure of guard ring 110's both sides then makes chain ring 100 if produce the skew at the in-process of connecting, chain ring 100 can be through the quick playback of this cambered surface, can not produce the card phenomenon of dying, the safety in utilization of chain ring 100 has been improved by a wide margin.

Specifically, guard ring 110 comprises wearing layer and elastic layer, and the elastic layer is located the inboard of wearing layer and makes guard ring 110 have wear-resisting function and protection absorbing efficiency, and the elastic layer is located the inboard of wearing layer and makes the elastic layer be difficult for receiving wearing and tearing, plays protection cushioning effect alone.

As shown in fig. 4, further, the connecting thread grooves 220 are symmetrically distributed on both sides of the connecting sleeve 200, the depth of the connecting thread grooves 220 is greater than twice the length of the connecting screw 130, the length of the connecting sleeve 200 is greater than the distance between the connecting screws 130, a plurality of reinforcing ribs 230 are fixedly connected to the inner side of the connecting sleeve 200, and the reinforcing ribs 230 are uniformly distributed on the inner side of the connecting thread grooves 220.

Specifically, the depth of the connecting screw groove 220 is greater than twice the length of the connecting screw 130, so that in the actual installation process, one side of the connecting screw 130 can be screwed to a sufficient depth first and then the other side of the connecting screw 130 can be connected, and the length of the connecting sleeve 200 is greater than the distance between the connecting screws 130, so that the connecting screw 130 can be completely located inside the reinforcing rib 230.

Specifically, the installation through strengthening rib 230 can play fixed effect of strengthening to connecting sleeve 200, and strengthening rib 230 evenly distributed makes strengthening rib 230 can play the reinforcing effect to connecting sleeve 200's whole in the inboard of connecting thread groove 220, rather than strengthening the part, the effectual cracked condition of connecting sleeve 200 of having avoided takes place.

As shown in fig. 2, further, a protective ring piece 210 is fixedly connected to the outside of the connection sleeve 200, and the protective ring piece 210 is located at the middle position of the connection sleeve 200.

Specifically, utilize protection ring segment 210 to come to carry out effectual protection to the outside of connecting sleeve 200, the effectual stability of guaranteeing that connecting sleeve 200 connects prevents that the junction fracture from influencing constructor's safety, has improved the security in the use.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 claims and their equivalents.

Claims

1. Building is climbed frame and is supported chain with atress, including chain ring (100), its characterized in that, cross connection between chain ring (100), the outside fixed mounting of chain ring (100) has balanced fixed axle (120), the outside of chain ring (100) is rotated with the inboard of balanced fixed axle (120) and is connected, connecting screw (130) have been seted up in the outside of chain ring (100), the outside of connecting screw (130) is rotated and is connected with connecting sleeve (200), connecting thread groove (220) have been seted up to the inboard of connecting sleeve (200), the outside of connecting screw (130) is rotated with the inboard of connecting thread groove (220) and is connected.

2. The force-bearing support chain for building creeps according to claim 1, wherein a plurality of convex strips are fixedly installed on the outer side of the balance fixing shaft (120), and the plurality of convex strips are made of natural rubber or polyvinyl chloride.

3. The force-bearing support chain for building creepers according to claim 1, wherein a guard ring (110) is fixedly connected to the outer side of the chain ring (100), both sides of the guard ring (110) and the outer side of the connecting screw (130) are both smooth cambered structures, and both sides of the chain ring (100) are fixedly connected to the outer side of the chain ring (100).

4. The force-bearing support chain for building creels according to claim 3, wherein the guard ring (110) has a double-layer structure, and the guard ring (110) is composed of a wear-resistant layer and an elastic layer, and the elastic layer is located on the inner side of the wear-resistant layer.

5. The force-bearing support chain for building creeps according to claim 1, wherein the connecting thread grooves (220) are symmetrically distributed on both sides of the connecting sleeve (200), the depth of the connecting thread grooves (220) is greater than twice the length of the connecting screw (130), and the length of the connecting sleeve (200) is greater than the distance between the connecting screws (130).

6. The force-bearing support chain for building creeps according to claim 1, wherein a plurality of reinforcing ribs (230) are fixedly connected to the inner side of the connection sleeve (200), and the reinforcing ribs (230) are uniformly distributed on the inner side of the connection thread groove (220).

7. The force-bearing support chain for building creeps according to claim 1, wherein a protective ring piece (210) is fixedly connected to the outer side of the connection sleeve (200), and the protective ring piece (210) is located at the middle position of the connection sleeve (200).