CN216613817U - Simple and easy hoisting device of chimney section of thick bamboo wall reinforcing bar - Google Patents
Simple and easy hoisting device of chimney section of thick bamboo wall reinforcing bar Download PDFInfo
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- CN216613817U CN216613817U CN202122616678.0U CN202122616678U CN216613817U CN 216613817 U CN216613817 U CN 216613817U CN 202122616678 U CN202122616678 U CN 202122616678U CN 216613817 U CN216613817 U CN 216613817U
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- chimney
- steel bars
- wall
- rotating wheel
- lifting device
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Abstract
The utility model discloses a simple lifting device for reinforcing steel bars on the wall of a chimney cylinder and a refrigerator compressor, which solve the problems that in the prior art, the reinforcing steel bars can only be lifted vertically, when the reinforcing steel bars are near a working platform, the reinforcing steel bars are placed on the operating platform in a manual pulling mode, the safety is poor, and the working efficiency is low; the specific scheme is as follows: the utility model provides a simple and easy hoisting device of chimney section of thick bamboo wall reinforcing bar, includes slewing mechanism and moving mechanism, and slewing mechanism's one side is rotated with the construction platform and is connected, and slewing mechanism's opposite side is connected hoisting mechanism to be connected with the chimney derrick through moving mechanism.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a simple lifting device for reinforcing steel bars of a chimney wall.
Background
At present, in civil engineering technical field, construction is begun from ground in current chimney section of thick bamboo wall construction, adopt the mode of crane hoist and mount to carry out the reinforcing bar in earlier stage and put in, along with going on of construction, the height-increasing of chimney section of thick bamboo wall, crane lifting height synchronous increase, but crane lifting height is restricted, inside construction space seals the narrowness simultaneously, other machinery also receives the restriction, can't arrange electric machine and carry out the reinforcing bar promotion operation, later stage concrete placement receives very big influence, after being under construction to section of thick bamboo wall take the altitude, can't continue to rise the reinforcing bar, need use rope made of hemp etc. to promote the reinforcing bar manual work on chimney inside operation platform through the workman this moment.
The inventor finds that the existing steel bars can only be vertically lifted, and after the steel bars are lifted to reach the position near a construction platform, the steel bars are placed on the construction platform in a mode of being pulled by manpower, so that the safety is poor, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the simple lifting device for the reinforcing steel bars on the wall of the chimney, and the lifting device is formed by combining the rotating mechanism, the pulley and the moving mechanism, so that the problems that the reinforcing steel bars can only be lifted vertically, and when the reinforcing steel bars are near a construction platform, the reinforcing steel bars need to be placed on the construction platform in a manual pulling mode, the safety is poor, and the working efficiency is low are solved.
In order to realize the purpose, the utility model is realized by the following technical scheme: a simple lifting device for reinforcing steel bars on the wall of a chimney barrel comprises a rotating mechanism and a moving mechanism;
one side of the rotating mechanism is rotatably connected with the construction platform, and the other side of the rotating mechanism is connected with the lifting mechanism and is connected with the chimney derrick through the moving mechanism.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the rotating mechanism comprises the holding rod and the rotating wheel, the rotating wheel is arranged on the construction platform, the rotating wheel and the chimney derrick have a set distance, and the rotating wheel is rotatably connected with one end of the holding rod.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the length of the holding rod is larger than the distance between the rotating wheel and the chimney derrick.
According to the simple lifting device for the reinforcing steel bars on the wall of the chimney, the moving mechanism is a lever block.
According to the simple lifting device for the reinforcing steel bars of the chimney barrel wall, one end of the lever block is connected with the holding rod through the steel wire, and the other end of the lever block is connected with the side wall of the chimney derrick through the steel wire.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the rotating wheel is fixed at the edge of the construction platform through the rotating wheel support.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the lifting mechanism comprises a first supporting piece arranged at one end, away from the rotating wheel, of the holding rod.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the first supporting piece is connected with the pulley through the rotating bearing.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the pulleys hoist the reinforcing steel bars through the steel wires.
According to the simple lifting device for the reinforcing steel bars of the chimney wall, the first supporting piece is a pulley hanger, and the pulley is a u-shaped track pulley.
The beneficial effects of the utility model are as follows:
1) the lifting device formed by combining the rotating mechanism, the lifting mechanism and the moving mechanism solves the problems that the reinforcing steel bars can only be lifted vertically, the safety is poor and the working efficiency is low, can be lifted vertically and can also be moved horizontally, and the working efficiency is greatly improved.
2) Through the setting of lever block, combine slewing mechanism and hoist mechanism, realized the horizontal migration behind the reinforcing bar transportation to the construction platform, need not the staff manpower and draw and place the reinforcing bar on the construction platform, the security improves greatly.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
Fig. 1 is a schematic view of the overall structure of the simple lifting device for reinforcing steel bars of the chimney wall.
In the figure: the spacing or dimensions between each other are exaggerated to show the location of the various parts, and the schematic is shown only schematically.
In the figure: 1. a construction platform; 2. a derrick; 3. a lever block; 4. a rotating wheel; 5. holding the pole; 6. a pulley; 7. reinforcing steel bars; 8. a first support;
Detailed Description
The utility model is further described with reference to the following figures and examples.
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the utility model expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
as introduced in the background art, in the prior art, as the height of the chimney wall is increased, the lifting height of a crane is limited, and after the chimney wall reaches a certain height, the crane cannot continuously lift, and a worker needs to manually lift reinforcing steel bars on an operation platform in the chimney by using hemp ropes and the like.
Example one
In a typical embodiment of the present invention, referring to fig. 1, a simple lifting device for reinforcing steel bars on a chimney wall comprises a rotating mechanism and a moving mechanism, wherein one side of the rotating mechanism is rotatably connected with a construction platform 1, and the other side of the rotating mechanism is connected with the lifting mechanism and is connected with a chimney derrick 2 through the moving mechanism.
Concretely, slewing mechanism includes pole 5 and runner 4, runner 4 sets up on construction platform 1, runner 4 has the distance of settlement with the derrick 2 of chimney, runner 4 passes through the runner support to be fixed in construction platform 1 edge, the runner support passes through the bearing and realizes the support to runner 4, the rotation of runner 4 for the runner support has been realized, runner 4 rotates with 5 one end of pole of embracing and is connected, rotation through runner 4, pole 5's rotation has been realized, pole 5's length setting is greater than the horizontal distance between the derrick 2 of runner 4 and chimney, the reinforcing bar horizontal migration to the high department of construction platform of hoist to derrick department has been realized through pole 5.
The moving mechanism is a lever block 3, one end of the lever block 3 is connected with the holding rod 5 through a steel wire, and the other end of the lever block 3 is connected with the side wall of the derrick 2 of the chimney through the steel wire.
It can be understood that lever block and the height of being connected through steel wire and derrick 2 can change, it is highly too low to cause the application of force difficulty easily, the length setting of holding pole 5 is greater than the horizontal distance between 4 and the derrick 2 of chimney of runner can guarantee the sufficient length of the arm of force, the application of force is easy, the length of the steel wire of holding pole 5 hoist and mount and the space of the reinforcing bar 7 of hoist and mount have also been considered simultaneously, 5 lengths of holding pole are too short to lead to the arm of force short, thereby it realizes reinforcing bar 7 horizontal migration to need apply very big power, can't hoist reinforcing bar 7 to construction platform 1 simultaneously.
The lever block 3 of this embodiment is a wire rope lever block, and in other embodiments, the lever block 3 may also be a link chain lever block, and the wire rope lever block has the functions of hoisting, towing, tensioning, and the like, and has a high safety factor and a long service life.
Hoist mechanism includes and sets up first support piece 8 in the one end of embracing pole 5 keeping away from runner 4, and first support piece 8 passes through rolling bearing and connects pulley 6, and pulley 6 passes through steel wire hoist and mount reinforcing bar 7.
Specifically, first support piece 8 is the pulley gallows, and pulley 6 is u type track pulley, and the one end and the pole 5 fixed connection of embracing of pulley gallows, the other end support u type track pulley through the bearing, realize lifting by crane of reinforcing bar 7 through the rotation of pulley 6.
The specific working principle is as follows:
firstly, a holding pole 5 supports a rotating wheel through a rotating wheel bracket, and the holding pole 5 is connected with a construction platform through the rotating wheel;
then the holding rod 5 is connected with the derrick through a lever block and a steel wire to form a simple chimney steel bar lifting device;
the steel bar 7 is vertically lifted to the height of the construction platform 1 through the pulley 6 on the first supporting piece 8;
then, the lever block 3 is used for horizontally moving the steel bars to the periphery of the derrick 2 on the construction platform 1 through the holding rod 5, and the device can synchronously move along with the lifting of the construction platform 1.
The lifting device formed by the combination of the rotating mechanism, the lifting mechanism and the moving mechanism solves the problems that the reinforcing steel bar can only be lifted vertically, the safety is poor and the working efficiency is low, can be lifted vertically and can also move horizontally, and the working efficiency is greatly improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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.
Claims (5)
1. A simple lifting device for reinforcing steel bars on the wall of a chimney barrel is characterized by comprising a rotating mechanism and a moving mechanism;
one side of the rotating mechanism is rotatably connected with the construction platform, and the other side of the rotating mechanism is connected with the lifting mechanism and is connected with the chimney derrick through the moving mechanism;
the rotating mechanism comprises a holding rod and a rotating wheel, the rotating wheel is arranged on the construction platform, the rotating wheel and the chimney derrick have a set distance, the rotating wheel is rotatably connected with one end of the holding rod, the length of the holding rod is larger than the distance between the rotating wheel and the chimney derrick, the moving mechanism is a lever block, one end of the lever block is connected with the holding rod through a steel wire, the other end of the lever block is connected with the side wall of the chimney derrick through a steel wire, and the rotating wheel is fixed at the edge of the construction platform through a rotating wheel support.
2. The simple lifting device for the reinforcing steel bars on the wall of the chimney barrel according to claim 1, wherein the lifting mechanism comprises a first supporting member arranged at one end of the holding pole far away from the rotating wheel.
3. The simple lifting device for the steel bars on the wall of the chimney barrel according to claim 2, wherein the first supporting member is connected with the pulley through a rotating bearing.
4. The simple lifting device for the steel bars on the wall of the chimney barrel according to claim 3, wherein the pulleys hoist the steel bars through steel wires.
5. The simple lifting device for the steel bars on the wall of the chimney barrel according to claim 3, wherein the first supporting member is a pulley hanger, and the pulley is a u-shaped track pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122616678.0U CN216613817U (en) | 2021-10-28 | 2021-10-28 | Simple and easy hoisting device of chimney section of thick bamboo wall reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122616678.0U CN216613817U (en) | 2021-10-28 | 2021-10-28 | Simple and easy hoisting device of chimney section of thick bamboo wall reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613817U true CN216613817U (en) | 2022-05-27 |
Family
ID=81692564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122616678.0U Active CN216613817U (en) | 2021-10-28 | 2021-10-28 | Simple and easy hoisting device of chimney section of thick bamboo wall reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216613817U (en) |
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2021
- 2021-10-28 CN CN202122616678.0U patent/CN216613817U/en active Active
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