CN217808336U - Lifting stable hoisting platform with guardrail - Google Patents
Lifting stable hoisting platform with guardrail Download PDFInfo
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- CN217808336U CN217808336U CN202222166414.4U CN202222166414U CN217808336U CN 217808336 U CN217808336 U CN 217808336U CN 202222166414 U CN202222166414 U CN 202222166414U CN 217808336 U CN217808336 U CN 217808336U
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Abstract
The utility model discloses a lifting stable hoisting platform with a guardrail, which comprises an I-shaped steel rectangular frame body and a bearing beam, wherein the bearing beam is lapped on two opposite frames of the I-shaped steel rectangular frame body, and the thicknesses of the I-shaped steel rectangular frame body and the bearing beam are the same; to form a bearing steel frame; the bearing steel frame is used as a main stress supporting part, and the bearing load and the hoisting stability can be enhanced by utilizing the I-shaped steel structure; the lifting lug is arranged at the connecting position of the extension frame and the bearing steel frame and is used as a lifting stress point; a lifting lug is arranged at the end part of the epitaxial frame; as another hoisting stress point; the thickness of the extension frame is smaller than that of the I-shaped steel rectangular frame body, the central position of the I-shaped steel rectangular frame body serving as an integral hoisting platform can be visually observed, hoisting is realized by matching eight lifting lugs, the central position of an object can be quickly confirmed, and the hoisting is stable and safe; the guardrail is simple and convenient to install, and structural strength is high, and the security is good.
Description
Technical Field
The utility model relates to a construction hoist device technical field especially relates to a stable hoisting platform of lifting with guardrail.
Background
After the high-rise building main body is built, required equipment and materials are required to be placed in the high-rise building, the occupied volume of partial materials and equipment is large, and the materials cannot be conveyed by an elevator, so that large-scale equipment and materials are required to be conveyed by a hoisting platform, the large-scale equipment and the materials with large occupied area are conveyed, and the hoisting platform is conveyed into the high-rise building through a crane; the hoisting means hoisting a member or a structure which is previously manufactured in a factory or a construction site by using hoisting equipment and moving the member or the structure to a specified position. In addition to prefabricated parts, materials and tools in the construction process also need to be vertically transported to a designated height.
In the assembly type construction process, a hoisting platform is needed to hoist and transfer construction materials, and in the prior art, because a platform steel frame structure with consistent thickness is usually adopted, a better reference system cannot be provided to cut in and guide goods loading no matter in the loading or unloading process, and a hoisted object cannot be aligned to the center of the hoisting platform in the first time, so that the stability of the hoisting process is poor, and the observation and adjustment are often needed; for example, the document with the application number of 201620823008.2 discloses a hoisting platform of a bottom-supported mini excavator; the double-frame double-layer bridge structure is characterized in that two parallel vertical frames and two parallel transverse frames are used, a middle beam is arranged between the two vertical frames, a bearing beam is arranged between the two vertical frames and the middle beam, and a cross beam is arranged between the two transverse frames; however, the scheme is not easy to accurately find the central position of the platform at the first time, so that the hoisting stability is not enough; meanwhile, in the hoisting process, the guardrail is very important, and the guardrail in the prior art is fixed in a surface welding mode, so that the installation and the disassembly are very inconvenient.
Therefore, a need exists for a hoisting platform which has high hoisting stability and can conveniently position the center of the hoisting platform; and the guardrail is a convenient device.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the existing hoisting platform in the prior art cannot quickly confirm the center position of the platform and cannot achieve high-stability placement; the problem of inconvenient installation of the guard bar; provides a technical scheme for solving the problem.
In order to achieve the above object, the utility model provides a stable hoisting platform of lifting with guardrail, include:
the bearing beam is lapped on two opposite side frames of the I-steel rectangular frame body, and the I-steel rectangular frame body and the bearing beam are the same in thickness; to form a bearing steel frame;
the two epitaxial frames are fixedly arranged on two opposite sides of the bearing steel frame, lifting lugs are arranged at the connecting positions of the epitaxial frames and the bearing steel frame, and the end parts of the epitaxial frames are also provided with the lifting lugs; the thickness of the extension frame is smaller than that of the I-shaped steel rectangular frame body; the bearing steel frame and the epitaxial frame are integrally formed;
the carrying flat plate is fixedly arranged on the bearing steel frame, and the orthographic projection surface of the carrying flat plate on the bearing steel frame covers the epitaxial frame; the carrying flat plate is provided with a guardrail, the guardrail sequentially penetrates through the carrying flat plate and the I-shaped steel rectangular frame body, and the carrying flat plate and the I-shaped steel rectangular frame body are embedded into the grooves of the I-shaped steel for fixing.
Preferably, the surface of the extension frame, which is far away from the ground, and the surface of the I-shaped steel rectangular frame, which is far away from the ground, are arranged in a coplanar manner.
Preferably, the extension frame is composed of two vertical frames which are parallel to each other and a transverse frame which is fixedly connected between the two vertical frames, one end of each vertical frame is fixedly connected with the I-shaped steel rectangular frame body, and the other end of each vertical frame is fixedly connected with the transverse frame.
Preferably, the extension frame further comprises a center sill, and the center sill is connected between the I-steel rectangular frame body and the transverse frame.
Preferably, the transverse frame and the vertical frame are both I-shaped steel.
Preferably, the lifting lug arranged at the connecting position of the extension frame and the bearing steel frame is a first lifting lug, and the lifting lug arranged at the end part of the extension frame is a second lifting lug; the first lifting lug is welded and fixed with the I-shaped steel rectangular frame body; the second lifting lug is fixed with the transverse frame through a reinforcing beam, the reinforcing beam is arranged at one end, close to the ground, of the transverse frame, and the whole thickness of the reinforcing beam and the transverse frame is consistent with that of the I-shaped steel rectangular frame body.
Preferably, the lifting lugs are connected with the extension frame and the bearing steel frame through telescopic rods to form a structure with adjustable width.
The utility model has the advantages that: the utility model discloses a lifting stable hoisting platform with a guardrail, which comprises an I-shaped steel rectangular frame body and a bearing beam, wherein the bearing beam is lapped on two opposite frames of the I-shaped steel rectangular frame body, and the thicknesses of the I-shaped steel rectangular frame body and the bearing beam are the same; to form a bearing steel frame; the bearing steel frame is used as a main stress supporting part, and the bearing load and the hoisting stability can be enhanced by utilizing the I-shaped steel structure; the lifting lugs are arranged at the connecting positions of the epitaxial frames and the bearing steel frame and serve as lifting stress points; the end part of the epitaxial frame is also provided with a lifting lug; as another hoisting stress point; the thickness of the extension frame is smaller than that of the I-shaped steel rectangular frame body, so that the central position of the I-shaped steel rectangular frame body serving as the integral hoisting platform can be visually observed, the hoisting is realized by matching eight lifting lugs, the central position of an object to be placed can be quickly confirmed, and the hoisting is stably and quickly completed; the guardrail is simple and convenient to install, and structural strength is high, and the security is good.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a structural view of the present invention when the carrier plate is omitted.
The main element symbols are as follows:
1. an I-steel rectangular frame body;
2. a spandrel girder;
3. an extension frame; 31. a vertical frame; 32. a transverse frame; 33. a middle beam;
4. lifting lugs; 41. a first lifting lug; 42. a second lifting lug;
5. carrying flat plate; 51. a guardrail.
Detailed Description
In order to more clearly describe the present invention, the present invention will be further described with reference to the accompanying drawings.
In the following description, general example details are given to provide a more thorough understanding of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
The utility model discloses a stable hoisting platform of lifting with guardrail, include:
the I-steel rectangular frame body 1 and the bearing beam 2 are connected with each other in an overlapping mode, the bearing beam 2 is connected with two opposite side frames of the I-steel rectangular frame body 1 in an overlapping mode, and the I-steel rectangular frame body 1 and the bearing beam 2 are the same in thickness; to form a bearing steel frame; firstly, a regular rectangular hoisting platform is formed, so that materials of various specifications can be better borne;
the two epitaxial frames 3 are fixedly arranged on two opposite sides of the bearing steel frame, lifting lugs 4 are arranged at the connecting positions of the epitaxial frames 3 and the bearing steel frame, and the lifting lugs 4 are also arranged at the end parts of the epitaxial frames 3; wherein, the thickness of the epitaxial frame 3 is less than that of the I-steel rectangular frame body. Due to the existence of the extension frame, the overall length of the hoisting platform can be greatly increased, and because the thickness of the extension frame is smaller than that of the bearing platform, the bearing platform can be observed and determined to be the central position of the whole hoisting platform in the first time when articles are placed, and the articles to be hoisted can be placed more stably; because the mode of using four corners hoist and mount usually during hoist and mount, if do not have the lug of epitaxial growth tip, in case article focus is placed more partially, will lead to the hoist and mount process to rock easily then, and add the lug that has the epitaxial growth tip, can enough increase whole hoist and mount's pulling force, lifting that again can be more steady. In practical application, the lifting lugs adopt a plug-in welding method, 8 lifting lugs are used in total, and each lifting lug can bear 50 tons of tensile force; the bearing steel frame and the epitaxial frame are integrally formed;
the device also comprises an object carrying flat plate 5, wherein the object carrying flat plate 5 is fixedly arranged on the bearing steel frame, and the orthographic projection surface of the object carrying flat plate on the bearing steel frame covers the epitaxial frame. The object to be hoisted can be placed better. More preferably, a guardrail 51 is arranged on the carrying flat plate, sequentially penetrates through the carrying flat plate and the vertical frame, and extends into the I-shaped steel groove of the vertical frame for limiting and fixing; the guardrail is added, so that the lifting object can be conveniently bound and fixed, the object can be prevented from falling, and meanwhile, the safety of the accompanying personnel is improved through the handrail. And fix in the recess of I-steel, conveniently install or dismantle to can not destroy the structural stability of I-steel itself.
In addition, in actual use, the extension plates are also welded at the end parts of the upper goods and the lower goods in a stacking mode, and the structural strength is improved.
In a preferred embodiment, the lifting lugs are connected with the extension frame and the bearing steel frame through telescopic rods to form a structure with adjustable width; that is to say the lug can outwards pull to adjust the width of whole platform, can the more size equipment of adaptation hoist.
In the present embodiment, the surface of the extension frame 3 away from the ground is coplanar with the surface of the i-beam rectangular frame away from the ground. Due to the difference of the thickness, the material to be hoisted can be placed more stably, and therefore the leveling of the upper surface is guaranteed.
In this embodiment, the extension frame 3 is composed of two vertical frames 31 parallel to each other and a transverse frame 32 fixedly connected between the two vertical frames, one end of each vertical frame 31 is fixedly connected with the i-steel rectangular frame body 1, and the other end of each vertical frame 31 is fixedly connected with the transverse frame 32. The connection mode can adopt a mode of practical reinforcing bolt connection after welding to fix, and the structural rigidity and stability are ensured.
In this embodiment, the extension frame 3 further includes a middle beam 33, and the middle beam 33 is connected between the i-steel rectangular frame body and the transverse frame. To enhance the stability of the overall structure.
In the present embodiment, the horizontal frame 32 and the vertical frame 31 are both i-shaped steel.
In this embodiment, the lifting lug 4 arranged at the connecting position of the extension frame and the bearing steel frame is a first lifting lug 41, and the lifting lug arranged at the end part of the extension frame is a second lifting lug 42; the first lifting lug 41 is fixedly welded with the I-shaped steel rectangular frame body; the second lifting lug 42 is fixed with the transverse frame through a reinforcing beam, the reinforcing beam is arranged at one end of the transverse frame close to the ground, and the whole thickness of the reinforcing beam and the transverse frame is consistent with that of the I-shaped steel rectangular frame. The stiffening beam sets up in the bottom of the outside frame of epitaxial shelf, can enough let the better fixed of second lug, also can let the integral platform more stable, and the atress is more even.
The utility model has the advantages that:
the thickness of the extension frame is smaller than that of the I-shaped steel rectangular frame body, so that the central position of the I-shaped steel rectangular frame body as an integral hoisting platform can be visually observed, the hoisting is realized by matching eight lifting lugs, the central position of an object can be quickly confirmed, and the hoisting is stably and quickly completed; and each lifting lug is welded in an insertion mode, so that the lifting lug can bear 50 tons of pulling force, and is stable and safe to hoist.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a stable hoist and mount platform of lifting with guardrail which characterized in that includes:
the bearing beam is lapped on two opposite side frames of the I-steel rectangular frame body, and the I-steel rectangular frame body and the bearing beam are the same in thickness; to form a bearing steel frame;
the two epitaxial frames are fixedly arranged on two opposite sides of the bearing steel frame, lifting lugs are arranged at the connecting positions of the epitaxial frames and the bearing steel frame, and the end parts of the epitaxial frames are also provided with the lifting lugs; the thickness of the extension frame is smaller than that of the I-shaped steel rectangular frame body; the bearing steel frame and the epitaxial frame are integrally formed;
the carrying flat plate is fixedly arranged on the bearing steel frame, and the orthographic projection surface of the carrying flat plate on the bearing steel frame covers the epitaxial frame; the carrying flat plate is provided with a guardrail, the guardrail sequentially penetrates through the carrying flat plate and the I-shaped steel rectangular frame body, and the carrying flat plate and the I-shaped steel rectangular frame body are embedded into the grooves of the I-shaped steel for fixing.
2. The lifting stable hoisting platform with guardrail of claim 1 wherein the surface of the extension frame away from the ground is coplanar with the surface of the I-steel rectangular frame away from the ground.
3. The lifting and stabilizing hoisting platform with guardrails according to claim 1, wherein the extension frame is composed of two vertical frames parallel to each other and a transverse frame fixedly connected between the two vertical frames, one end of each vertical frame is fixedly connected with the I-shaped steel rectangular frame body, and the other end of each vertical frame is fixedly connected with the transverse frame.
4. The stably hoisted platform having guardrails according to claim 3, wherein the extension frame further comprises a center sill connected between the I-beam rectangular frame and the transverse frame.
5. The lifting and stabilizing lifting platform with guardrails of claim 3 wherein the transverse rims and the vertical rims are I-steel.
6. The lifting and stabilizing hoisting platform with the guardrail as claimed in claim 4, wherein the lifting lug arranged at the connecting position of the extension frame and the bearing steel frame is a first lifting lug, and the lifting lug arranged at the end part of the extension frame is a second lifting lug; the first lifting lug is welded and fixed with the I-shaped steel rectangular frame body; the second lifting lug is fixed with the transverse frame through a reinforcing beam, the reinforcing beam is arranged at one end, close to the ground, of the transverse frame, and the whole thickness of the reinforcing beam and the whole thickness of the transverse frame are consistent with the thickness of the I-shaped steel rectangular frame body.
7. The lift stabilized hoist platform of claim 1, wherein the lifting lugs are connected to the outriggers and the carrier steel frame by telescoping rods to form a width adjustable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222166414.4U CN217808336U (en) | 2022-08-17 | 2022-08-17 | Lifting stable hoisting platform with guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222166414.4U CN217808336U (en) | 2022-08-17 | 2022-08-17 | Lifting stable hoisting platform with guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217808336U true CN217808336U (en) | 2022-11-15 |
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ID=83974577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222166414.4U Active CN217808336U (en) | 2022-08-17 | 2022-08-17 | Lifting stable hoisting platform with guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217808336U (en) |
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2022
- 2022-08-17 CN CN202222166414.4U patent/CN217808336U/en active Active
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