CN215594823U - Movable scaffold body for removing inner supporting beam - Google Patents
Movable scaffold body for removing inner supporting beam Download PDFInfo
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- CN215594823U CN215594823U CN202120574604.2U CN202120574604U CN215594823U CN 215594823 U CN215594823 U CN 215594823U CN 202120574604 U CN202120574604 U CN 202120574604U CN 215594823 U CN215594823 U CN 215594823U
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Abstract
The utility model relates to the technical field of building construction, and aims to solve the problems that in the prior art, repeated dismantling and erection of a support frame body easily causes damage to each connecting structure of the frame body, greatly influences the construction process and causes low construction efficiency; the beneficial effects are that: by adopting the movable scaffold body, the scaffold body has high maneuverability and can be quickly moved to the next area to be dismantled, so that the workload of repeatedly dismantling and erecting the support frame body is reduced, the working efficiency is improved, and the construction process is accelerated; the movable scaffold body is adopted, so that the repeated acceptance process is avoided; meanwhile, the lease of materials is reduced, the utilization rate of the materials is greatly improved, and the safety of the inner supporting beam in the process of dismantling is guaranteed.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a movable scaffold body for dismantling an inner support beam.
Background
The construction of the deep foundation pit is the foundation of high-rise and super high-rise buildings, the construction quality of the deep foundation pit is directly related to the construction safety and the construction quality of the buildings, and if the deep foundation pit is in construction, the construction safety is directly threatened or serious accidents such as collapse of the buildings are caused. In the construction of the deep foundation pit, the support replacement technology can ensure the safety and stability of the side wall of the foundation pit after the support in the foundation pit is removed, and the support replacement technology is an important component of a support construction system in the deep foundation pit.
The essence of deep basal pit trades and props technique is exactly to carry out safe and orderly's transfer with stress, adjustment and redistribution, support the operating mode in advance and accomplish the structure construction after, for avoiding interior bearing structure to influence subsequent structure construction after forming, support produced stress transmission for third party (basement structure floor) in demolising through the power transmission member with interior, thereby guarantee the atress balanced, with the help of trading and propping construction technique, the interim supporting role of full play, thereby carry out the change of interior bearing structure system, realize that the horizontal interior support beam demolishs the back, the smooth expansion of other processes.
In the prior art, a method for removing an inner supporting beam usually includes erecting a supporting frame body, removing the inner supporting beam section by section, when removing the inner supporting beam from different positions, often removing the supporting frame body at the previous position, then erecting the supporting frame body at the preset removing position, and so on, so that repeated removing and erecting of the supporting frame body not only easily causes damage to each connecting structure of the supporting frame body, but also greatly influences the construction process, and causes low construction efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable scaffold frame for removing an inner supporting beam, and aims to solve the problems that in the prior art, repeated removal and erection of a supporting frame body easily cause damage to each connecting structure of the frame body, greatly influence the construction process and cause low construction efficiency.
The embodiment of the utility model is realized by the following steps:
the utility model provides a portable scaffold body for interior supporting beam demolishs, includes the support body, the support body is including the bearing portion that is used for a supporting beam in the bearing, bearing portion below is connected with the supporting part, the supporting part below is equipped with the removal subassembly.
By adopting the movable scaffold body and the moving assembly, the scaffold body has high maneuverability and can be quickly moved to the next area to be dismantled, the workload of repeatedly dismantling and erecting the support body in the prior art is reduced, the working efficiency is improved, and the construction process is accelerated; the movable scaffold body is a complete whole body all the time, repeated dismounting and erection are not needed, and all the joints are stable and reliable; the movable scaffold body is adopted, so that the repeated acceptance process is avoided; meanwhile, the lease of materials is reduced, the utilization rate of the materials is greatly improved, and the safety of the inner supporting beam in the process of dismantling is guaranteed.
In one embodiment:
the frame body is of a steel structure. The steel structure has high strength, light dead weight, good integral rigidity and strong deformation resistance, and can better accept the inner supporting beam.
In one embodiment:
the bearing part is a triangular steel truss. The triangular steel truss has good bearing capacity, high strength and difficult deformation.
In one embodiment:
the supporting part includes a plurality of pole settings and horizontal pole, the equal vertical setting of pole setting, the equal level setting of horizontal pole, the pole setting with horizontal pole mutually perpendicular, all the pole setting with the horizontal pole forms three-dimensional steel frame construction.
In one embodiment:
the supporting part further comprises a plurality of inclined rods, and the inclined rods are used for forming a triangular structure between the vertical rods and the cross rods and/or are used for forming a triangular structure between the vertical rods and the bearing parts. Form a plurality of triangle-shaped structures on the support body, be favorable to increasing the stability of support body, increase its resistance to deformation ability.
In one embodiment:
the moving assembly comprises a plurality of groups of wheels, and each wheel is connected with a support and is used for being connected with the supporting part. The convenient support body that removes improves work efficiency for the construction process.
In one embodiment:
the wheels are universal wheels or directional wheels. The universal wheels are adopted to conveniently move and adjust the position of the frame body in multiple directions.
In one embodiment:
and the wheels are also provided with brake devices, so that the frame body can be conveniently fixed in position.
In one embodiment:
the supporting part is welded with the supporting part, and the supporting part is welded or bolted with the bracket.
In one embodiment:
the support body outside still is equipped with the bracing, the one end of bracing connect in the supporting part, the other end of bracing is used for butt basement structure floor. The scaffold is used for improving the stability of the movable scaffold body and enabling the structure supporting performance of the scaffold body to be better.
In one embodiment:
and a horizontal connecting rod is further arranged between the inclined strut and the supporting part and used for increasing the supporting effect of the inclined strut.
In one embodiment:
the width of the supporting part is equal to that of the supporting part, and the transverse length of the supporting part is greater than that of the supporting part, so that the supporting part can better support the inner supporting beam.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. by adopting the movable scaffold body and the moving assembly, the scaffold body has high maneuverability and can be quickly moved to the next area to be dismantled, the workload of repeatedly dismantling and erecting the support body in the prior art is reduced, the working efficiency is improved, and the construction process is accelerated;
2. the movable scaffold body is a complete whole body all the time, repeated dismounting and erection are not needed, and all joints are stable and reliable;
3. the movable scaffold body is adopted, so that the repeated acceptance process is avoided;
4. the movable scaffold body is adopted, so that the lease of materials is reduced, the utilization rate of the materials is greatly improved, and the safety of the inner supporting beam dismantling process is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings referred to in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a front view of a mobile scaffolding body for inner support beam removal according to the present invention.
Fig. 2 is a left side view of the mobile scaffolding body for inner support beam removal according to the present invention.
Icon: 1-a support part; 2-a support part; 21-erecting a rod; 22-a cross-bar; 23-a diagonal rod; 3-a moving assembly; 31-wheels; 32-a scaffold; 4-bracing; 41-horizontal link.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
Referring to fig. 1-2, the embodiment provides a mobile scaffold body for removing an inner support beam, which includes a body, and the body is of a steel structure.
The support body comprises a supporting part 1 for supporting the inner supporting beam, and the supporting part 1 is a triangular steel truss.
A supporting part 2 is fixedly connected below the supporting part 1, preferably welded, the supporting part 2 comprises a plurality of upright posts 21 and cross rods 22, the upright posts 21 are vertically arranged, the cross rods 22 are horizontally arranged, the upright posts 21 and the cross rods 22 are perpendicular to each other, and all the upright posts 21 and the cross rods 22 form a three-dimensional steel frame structure; the support part 2 further comprises a plurality of diagonal rods 23, wherein the diagonal rods 23 are used for forming a triangular structure between the vertical rod 21 and the cross rod 22, and/or are used for forming a triangular structure between the vertical rod 21 and the bearing part 1. The concrete implementation manner may be that one end of the vertical rod 21 is welded to one end of the cross rod 22 to form a vertical structure, and two ends of the diagonal rod 23 are respectively welded to the other end of the vertical rod 21 and the other end of the cross rod 22, so that the diagonal rod 23, the vertical rod 21 and the cross rod 22 can form a triangular structure, thereby increasing the stability of the supporting portion 2 and improving the bearing capacity thereof. The other inclined rod 23 can also be welded at one end to the supporting part 1 and at the other end to the vertical rod 21, so that a triangular structure is formed between the vertical rod 21 and the supporting part 1, and the stability of the frame body is improved.
A moving assembly 3 is arranged below the supporting part 2, the moving assembly 3 comprises a plurality of groups of wheels 31, a support 32 is connected to each wheel 31, and the support 32 is welded or bolted to the supporting part 2.
The wheels 31 are universal wheels or directional wheels, and the universal wheels are adopted to conveniently move and adjust the position of the frame body in multiple directions; can also set up brake equipment on the wheel 31, conveniently carry out the temporary fixation with the position of portable scaffold body, relieve the brake effect again when needing to remove, remove can.
An inclined strut 4 is further arranged on the outer side of the frame body, one end of the inclined strut 4 is connected to the supporting part 2, and the other end of the inclined strut 4 is used for abutting against a basement structure floor slab; a horizontal connecting rod 41 is further arranged between the inclined strut 4 and the supporting part 2 and used for increasing the supporting effect of the inclined strut 4.
In addition, in this embodiment, the widths of the supporting portion 1 and the supporting portion 2 are equal, and the transverse length of the supporting portion 1 is greater than that of the supporting portion 2, so as to better support the inner supporting beam.
Specifically, the width of the supporting part 1 and the supporting part 2 is about 4 meters, the transverse length of the supporting part 1 is about 9 meters, the height of the supporting part 1 is about 1.2 meters, and the transverse length of the supporting part 2 is about 6 meters, and the height of the supporting part 2 is about 7 meters.
The specific construction method comprises the following steps:
1. constructing a basement structure floor slab;
2. constructing a waterproof layer on the outer side of the retaining wall;
3. carrying out support plate replacement construction;
4. erecting a movable support frame body;
5. dismantling a certain section of internal support beam;
6. the movable support frame body is recycled;
7. dismantling the next section of the inner supporting beam;
8. and 6-7, repeating the steps until the inner support beam is completely removed.
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 (10)
1. The utility model provides a portable scaffold body for interior beam demolishs which characterized in that:
including the support body, the support body is including the supporting part that is used for a supporting beam in the bearing, supporting part below is connected with the supporting part, the supporting part below is equipped with the removal subassembly.
2. The mobile scaffold body for inner support beam demolition as claimed in claim 1, wherein:
the frame body is of a steel structure.
3. The mobile scaffold body for inner support beam demolition as claimed in claim 1, wherein:
the bearing part is a triangular steel truss.
4. A mobile scaffold body for the demolition of internal support beams as claimed in any one of claims 1 to 3, wherein:
the supporting part includes a plurality of pole settings and horizontal pole, the equal vertical setting of pole setting, the equal level setting of horizontal pole, the pole setting with horizontal pole mutually perpendicular, all the pole setting with the horizontal pole forms three-dimensional steel frame construction.
5. The mobile scaffold body for inner support beam demolition as recited in claim 4, wherein:
the supporting part further comprises a plurality of inclined rods, and the inclined rods are used for forming a triangular structure between the vertical rods and the cross rods and/or are used for forming a triangular structure between the vertical rods and the bearing parts.
6. The mobile scaffold body for inner support beam demolition as recited in claim 5, wherein:
the moving assembly comprises a plurality of groups of wheels, and each wheel is connected with a support and is used for being connected with the supporting part.
7. The mobile scaffold body for inner support beam demolition as recited in claim 6, wherein:
the wheels are universal wheels or directional wheels.
8. The mobile scaffold body for internal support beam removal of claim 7, wherein:
and the wheels are also provided with brake devices.
9. The mobile scaffold body for inner support beam demolition as recited in claim 6, wherein:
the supporting part is welded with the supporting part, and the supporting part is welded or bolted with the bracket.
10. A mobile scaffold body for the demolition of internal support beams as claimed in any one of claims 1 to 3, wherein:
the support body outside still is equipped with the bracing, the one end of bracing connect in the supporting part, the other end of bracing is used for butt basement structure floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574604.2U CN215594823U (en) | 2021-03-22 | 2021-03-22 | Movable scaffold body for removing inner supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120574604.2U CN215594823U (en) | 2021-03-22 | 2021-03-22 | Movable scaffold body for removing inner supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594823U true CN215594823U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120574604.2U Active CN215594823U (en) | 2021-03-22 | 2021-03-22 | Movable scaffold body for removing inner supporting beam |
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| CN (1) | CN215594823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293569A (en) * | 2022-01-30 | 2022-04-08 | 中国一冶集团有限公司 | Deep foundation pit inner supporting beam cutting, supporting and hoisting device and construction method |
-
2021
- 2021-03-22 CN CN202120574604.2U patent/CN215594823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114293569A (en) * | 2022-01-30 | 2022-04-08 | 中国一冶集团有限公司 | Deep foundation pit inner supporting beam cutting, supporting and hoisting device and construction method |
| CN114293569B (en) * | 2022-01-30 | 2024-01-12 | 中国一冶集团有限公司 | Cutting support lifting device for deep foundation pit inner support beam and construction method |
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