CN221031352U - Lifting structure and scaffold - Google Patents
Lifting structure and scaffold Download PDFInfo
- Publication number
- CN221031352U CN221031352U CN202322535074.2U CN202322535074U CN221031352U CN 221031352 U CN221031352 U CN 221031352U CN 202322535074 U CN202322535074 U CN 202322535074U CN 221031352 U CN221031352 U CN 221031352U
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- guardrail
- lifting
- scaffold
- scaffold body
- fixed
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- 239000000463 material Substances 0.000 claims abstract description 48
- 241000282326 Felis catus Species 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Movable Scaffolding (AREA)
Abstract
The utility model provides a lifting structure and a scaffold, and belongs to the technical field of scaffolds. The lifting structure includes a support assembly and a lifting assembly. The support assembly comprises a scaffold body and a cat ladder main body, the cat ladder main body is arranged on the scaffold body, the lifting assembly comprises a protection part and a lifting part, the protection part is arranged on the scaffold body, the lifting part is arranged on the scaffold body and is arranged on the protection part, the protection part comprises a first guardrail, a second guardrail, a movable rod and a T-shaped block, the first guardrail and the second guardrail are all fixed on the upper surface of the scaffold body, the movable rod is arranged on the second guardrail, a clamping groove is formed in the end part of the second guardrail, the lifting mechanism is arranged at the installation position of the double-shaft motor through changing, the movable rod and the T-shaped block are arranged, so that a worker is free from the limitation of the second guardrail and the installation frame when the worker obtains materials, the taking is convenient, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of scaffolds, in particular to a lifting structure and a scaffold.
Background
The scaffold is a working platform which is erected to ensure that each construction process is carried out smoothly. The scaffold is divided into an outer scaffold and an inner scaffold according to the set-up positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are upright type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, picking type scaffold and climbing type scaffold.
Through retrieving, chinese patent application number is CN202022813434.7, discloses a scaffold convenient to material loading, and it includes the support body, and the top of support body is provided with operating platform, vertical lift is provided with the material storehouse on the support body, just be provided with the lifting unit who is used for driving the material storehouse and goes up and down on the support body, lifting unit includes hoist engine and steel cable, the hoist engine sets up on operating platform, the steel cable winds to establish on the hoist engine, the one end that the hoist engine was kept away from to the steel cable is connected with the material storehouse. The application has the effect of facilitating the transfer of materials to the operating platform.
However, the scheme still has the defect that when the material is taken from the material bin, the gap in the middle of the protection frame needs to be penetrated, so that the operation can cause inconvenient taking out of the bulky material, and the working efficiency of operators is reduced.
Disclosure of utility model
In order to make up the defects, the utility model provides a lifting structure and a scaffold, and aims to solve the problem that when a material is taken from a material bin, the material needs to pass through a gap in the middle of a protective frame, and the large-size material is inconvenient to take out due to the operation.
The utility model is realized in the following way:
in a first aspect, the present utility model provides a lifting structure comprising a support assembly and a lifting assembly.
The support assembly comprises a scaffold body and a cat ladder main body, and the cat ladder main body is arranged on the scaffold body;
The lifting assembly comprises a protection part and a lifting part, wherein the protection part is arranged on the scaffold body, and the lifting part is arranged on the scaffold body and the protection part.
In one embodiment of the utility model, the protection part comprises a first guardrail, a second guardrail, a movable rod and a T-shaped block, wherein the first guardrail and the second guardrail are both fixed on the upper surface of the scaffold body, the movable rod is arranged on the second guardrail, a clamping groove is formed in the end part of the second guardrail, the T-shaped block is arranged at the two ends of the movable rod, and the T-shaped block and the clamping groove are in clamping connection.
In one embodiment of the utility model, the lifting part comprises a mounting frame, a winch, a double-shaft motor, a steel cable, a material bin and a connecting block, wherein the mounting frame is fixed on the outer wall of the second guardrail, two output shafts of the double-shaft motor are connected with the winch, one end of the steel cable is wound on the winch, the other end of the steel cable is movably connected with the material bin, and the connecting block is fixed on the side wall of the material bin.
In one embodiment of the present utility model, the lifting part further includes a protection cover and a fixing block, the protection cover is fixed above the mounting frame, one end of the fixing block is fixed on an inner top wall of the protection cover, and the other end of the fixing block is fixed on an outer wall of the dual-shaft motor.
In one embodiment of the present utility model, the lifting part further comprises a guide rod, one end of the guide rod is fixed on the lower surface of the scaffold body, and the other end of the guide rod is fixedly connected with the connecting block through a bolt.
In one embodiment of the utility model, the side of the scaffold body without the material bin is hinged with the bearing wall.
In a second aspect, embodiments of the present utility model further provide a scaffold comprising a lifting structure as described above, the scaffold body being configured as a scaffold.
The beneficial effects of the utility model are as follows: according to the lifting structure obtained through the design, when a worker needs other materials on the scaffold body, the winch can be started to enable the steel cable to be unfolded from the winch, the material bin is lowered to be close to the ground, after the materials are placed in the material bin, the winch is started again to enable the steel cable to be continuously wound on the winch, the steel cable drives the winch filled with the materials to ascend to a position close to the movable rod on the second guardrail from the ground, then the movable rod is pushed upwards, the T-shaped block on the movable rod slides out of the clamping groove, the worker is further located in the material bin to obtain the materials without climbing up and down to convey the materials, the lifting mechanism is convenient to take and improves the production efficiency by changing the installation position of the double-shaft motor and setting the movable rod and the T-shaped block, and the worker is not limited by the second guardrail and the installation frame when the worker obtains the materials.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a lifting structure and a scaffold according to an embodiment of the present utility model;
Fig. 2 is a schematic perspective view of a scaffold body according to an embodiment of the present utility model;
FIG. 3 is an exploded view of a guard provided by an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a lifting portion according to an embodiment of the present utility model.
In the figure: 100-a support assembly; 110-scaffold body; 120-cat ladder main body; 200-lifting assembly; 210-guard; 211-first guard rail; 212-a second guardrail; 213-clamping groove; 214-a movable rod; 215-T-blocks; 220-lifting part; 221-mounting frame; 222-a protective cover; 223-a winch; 224-a double-shaft motor; 225-fixing blocks; 226-steel cables; 227-a material bin; 228-connecting blocks; 229-guiding rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: a lifting structure includes a support assembly 100 and a lifting assembly 200.
The lifting assembly 200 is arranged on the supporting assembly 100, the movable rod 214 is convenient for workers to take materials, the mounting frame 221 is lifted to avoid collision between the materials and the double-shaft motor 224, the protective cover 222 is convenient for protecting the winch 223 and the double-shaft motor 224, and the guide rod 229 is convenient for keeping the material bin 227 stable in the lifting process.
Referring to fig. 1 and 2, the support assembly 100 includes a scaffold body 110 and a ladder main body 120, wherein a side of the scaffold body 110 without the material bin 227 is hinged with a load-bearing wall, and the ladder main body 120 is disposed on the scaffold body 110.
Referring to fig. 1-4, the lifting assembly 200 comprises a protecting part 210 and a lifting part 220, the protecting part 210 is arranged on the scaffold body 110, the protecting part 210 comprises a first guardrail 211, a second guardrail 212, a movable rod 214 and a T-shaped block 215, the first guardrail 211 and the second guardrail 212 are both fixed on the upper surface of the scaffold body 110, the movable rod 214 is arranged on the second guardrail 212, a clamping groove 213 is formed in the end part of the second guardrail 212, T-shaped blocks 215 are arranged at two ends of the movable rod 214, the T-shaped blocks 215 and the clamping grooves 213 are clamped, the lifting part 220 is arranged on the scaffold body 110 and the protecting part 210, the lifting part 220 comprises a mounting frame 221, a double-shaft motor 224, a steel rope 226, a material 227 and a connecting block 228, the mounting frame 221 is fixed on the outer wall of the second guardrail 212, two output shafts of the double-shaft motor 224 are connected with the winding frame 223, one end of the steel rope 226 is wound on the winding frame 223, the other end of the steel rope 226 is movably connected with the material 227, a side wall of the material storehouse 227 is fixed with 228, the protecting part 220 further comprises a protecting cover and a guide block 225, the other end of the protecting cover is fixed on the upper end of the guide block 222 is fixed on the top wall of the guide frame 222, and the other end of the guide frame is fixed on the guide rod is fixed on the other end of the guide rod 222, and the guide rod is fixed on the other end of the guide rod 229 is fixed on the other end of the guide rod is fixed on the guide rod 229.
Embodiments of the present utility model further provide a scaffold including one of the lifting structures described above, the scaffold body 110 being configured as a scaffold.
Specifically, this hoisting structure and scaffold's theory of operation: when in use, when other materials are needed on the scaffold body 110, a worker can start the winch 223 to enable the steel cable 226 to be unfolded from the winch 223, then the material bin 227 is lowered to be close to the ground, after the materials are placed in the material bin 227, the winch 223 is started again to enable the steel cable 226 to be continuously wound on the winch 223, then the steel cable 226 drives the winch 223 filled with the materials to ascend to the position close to the movable rod 214 on the second guardrail 212 from the ground, then the movable rod 214 is pushed upwards, the T-shaped block 215 on the movable rod 214 slides out from the clamping groove 213, then the worker is located in the material bin 227 to obtain the materials without climbing up and down to carry the materials, the lifting mechanism is used for changing the installation position of the double-shaft motor 224, and the movable rod 214 and the T-shaped block 215 are arranged, so that the worker is not limited by the second guardrail 212 and the installation frame 221 when obtaining the materials, the worker is convenient to take and the production efficiency is improved.
It should be noted that, specific model specifications of the winch 223 and the biaxial motor 224 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the hoist 223 and the biaxial motor 224 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A lifting structure, characterized by comprising
The support assembly comprises a scaffold body and a cat ladder main body, and the cat ladder main body is arranged on the scaffold body;
The lifting assembly comprises a protection part and a lifting part, the protection part is arranged on the scaffold body, and the lifting part is arranged on the scaffold body and the protection part;
The protection part comprises a first guardrail, a second guardrail, a movable rod and a T-shaped block, wherein the first guardrail and the second guardrail are all fixed on the upper surface of the scaffold body, the movable rod is arranged on the second guardrail, the end part of the second guardrail is provided with a clamping groove, the T-shaped blocks are arranged at the two ends of the movable rod, the T-shaped block is connected with the clamping groove in a clamping manner, the lifting part comprises a mounting frame, a winch, a double-shaft motor, a steel cable, a material bin and a connecting block, the mounting frame is fixed on the outer wall of the second guardrail, two output shafts of the double-shaft motor are connected with the winch, one end of the steel cable is wound on the winch, the other end of the steel cable is movably connected with the material bin, and the connecting block is fixed on the side wall of the material bin.
2. The lifting structure of claim 1, wherein the lifting portion further comprises a protective cover and a fixing block, the protective cover is fixed above the mounting frame, one end of the fixing block is fixed on an inner top wall of the protective cover, and the other end of the fixing block is fixed on an outer wall of the double-shaft motor.
3. The lifting structure according to claim 1, wherein the lifting portion further comprises a guide bar, one end of the guide bar is fixed to the lower surface of the scaffold body, and the other end of the guide bar is fixedly connected to the connection block by a bolt.
4. A lifting structure according to claim 1, wherein the side of the scaffold body not provided with the material storage bin is hinged to the load bearing wall.
5. Scaffolding, characterized by comprising
A lifting structure as claimed in any one of claims 1 to 4; the scaffold body is configured as a scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535074.2U CN221031352U (en) | 2023-09-19 | 2023-09-19 | Lifting structure and scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322535074.2U CN221031352U (en) | 2023-09-19 | 2023-09-19 | Lifting structure and scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221031352U true CN221031352U (en) | 2024-05-28 |
Family
ID=91170907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322535074.2U Active CN221031352U (en) | 2023-09-19 | 2023-09-19 | Lifting structure and scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221031352U (en) |
-
2023
- 2023-09-19 CN CN202322535074.2U patent/CN221031352U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |