CN212078673U - Support type creeping formwork adhesion device - Google Patents
Support type creeping formwork adhesion device Download PDFInfo
- Publication number
- CN212078673U CN212078673U CN202020450503.XU CN202020450503U CN212078673U CN 212078673 U CN212078673 U CN 212078673U CN 202020450503 U CN202020450503 U CN 202020450503U CN 212078673 U CN212078673 U CN 212078673U
- Authority
- CN
- China
- Prior art keywords
- structural beam
- angle support
- transverse plate
- plate
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a support type creeping formwork attachment device, which does not change a building structure when a structural beam at a position where a creeping formwork needs to be attached is too small, is simple to manufacture, convenient to install and disassemble, can be repeatedly used and overcomes the defects of the prior art. The invention adopts the following technical scheme: a support type creeping formwork attachment device comprises a wall-penetrating bolt assembly, a right-angle support, a base plate and a jacking bolt, wherein the wall-penetrating bolt assembly fixes the right-angle support on the side wall of a structural beam, and the right-angle support comprises a vertical plate, a transverse plate, a nut and a dovetail part; the vertical plate is connected with the transverse plate in a right angle mode, and the nut is welded to the lower portion of the transverse plate; the base plate is positioned between the transverse plate of the right-angle support and the bottom of the structural beam; the jacking bolt is screwed in the nut; the invention has the advantages that a concrete (wall buttress) does not need to be additionally poured at the bottom of the structural beam, the building structure is not changed, the manufacturing is simple, the installation and the disassembly are convenient, the manpower and the material resources are saved, and the construction waste is not generated.
Description
Technical Field
The invention relates to the technical field of creeping formwork in construction machinery, in particular to a support type creeping formwork attachment device.
Background
In the technical field of building creeping formwork construction, the frame body connecting sleeve is connected with a shear wall or a structural beam (a cave opening) of a building by using an attachment device. In most cases, some structural beams (openings) cannot be avoided in the aspect of machine position arrangement according to comprehensive construction consideration. However, because the attachment device has a certain installation condition and the frame body connecting sleeve has a certain height, under certain conditions (for example, when the height of the structural beam is small), the attachment device cannot be directly connected with the structural beam, otherwise, the attachment device and the frame body connecting sleeve are lower than the bottom surface of the structural beam, namely, the lower part of the attachment device and the frame body connecting sleeve are in a suspended state without any support, and the use safety of equipment cannot be ensured.
In order to solve the problem, in the prior art, a concrete (a wall pile) is additionally poured at a certain position at the bottom of the structural beam as required to meet the installation requirement of the attachment device, and the concrete is removed after the construction is finished. The method is firm and reliable, a standard attachment device can be used, but before construction, agreement of a design unit is firstly needed, a large amount of manpower and material resources are consumed in the construction process, the economy is poor, more construction waste is generated, and the environment is greatly influenced.
Disclosure of Invention
The invention aims to provide a support type creeping formwork attachment device, when a structural beam at the position where a creeping formwork needs to be attached is too small, and the attachment device and a frame body connecting sleeve are lower than the bottom surface of the structural beam, the building structure is not changed, the manufacture is simple, the installation and the disassembly are convenient, the device can be repeatedly used, and the defects in the prior art are overcome.
In order to achieve the purpose, the invention adopts the following technical scheme:
a support type creeping formwork attachment device comprises a wall-penetrating bolt assembly, a right-angle support, a base plate and a jacking bolt, wherein the wall-penetrating bolt assembly fixes the right-angle support on the side wall of a structural beam, and the right-angle support comprises a vertical plate, a transverse plate, a nut and a dovetail part; the vertical plate is connected with the transverse plate in a right angle mode, and the nut is welded to the lower portion of the transverse plate; the base plate is positioned between the transverse plate of the right-angle support and the bottom of the structural beam; the jacking bolt is screwed in the nut;
the vertical plate of the right-angle support is provided with at least 2 transverse long round holes; the number of the puller bolts and the nuts is at least 2.
The fixing between the attachment device and the structural beam adopts the fixing method in the prior art, namely, a wall-through bolt assembly is adopted to fix the right-angle support on the structural beam; the transverse plate of the right-angle support is positioned below the structural beam, a base plate is also arranged between the transverse plate of the right-angle support and the bottom of the structural beam, and the base plate penetrates through a hole in the corresponding position of the transverse plate and is tightly propped against the bottom of the structural beam after being screwed into the nut by a jacking bolt; by adopting the technical scheme, the condition that the attachment device and the frame body connecting sleeve are lower than the bottom surface of the structural beam to generate a lower suspended state when the height of the structural beam is small can be avoided, stress is transferred to the bottom surface of the structural beam through the transverse plate, the jacking bolt and the base plate, and the use safety of equipment is ensured.
The purpose of the backing plate is to protect the concrete surface at the bottom of the structural beam. The disassembly after use is opposite to the installation procedure, firstly the jacking bolt is loosened to take out the base plate, then the wall-penetrating bolt assembly is loosened, and the right-angle support is detached from the structural beam.
The invention has the advantages that when the attachment device and the frame body connecting sleeve are lower than the bottom surface of the structural beam, a concrete (a wall buttress) does not need to be additionally poured at the bottom of the structural beam, the building structure is not changed, the manufacturing is simple, the installation and the disassembly are convenient, the manpower and the material resources are saved, and the building rubbish is not generated.
Drawings
FIG. 1 is a schematic view (front view) of an attachment device and a structural beam being connected;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a view of FIG. 1 in the direction B;
FIG. 4 is a front view of the right angle bracket of the present invention;
FIG. 5 is a left side view of the right angle bracket of the present invention;
FIG. 6 is a bottom view of the right angle bracket of the present invention;
FIG. 7 is a schematic illustration of a prior art attachment device and structural beam connection;
FIG. 8 is a cross-sectional view taken along the line C-C of FIG. 7;
reference numerals: the wall-mounted building structure comprises a structural beam 1, a right-angle support 2, a wall-penetrating bolt assembly 3, a frame body connecting sleeve 4, a backing plate 5, a jacking bolt 6, a vertical plate 7, a long circular hole 8, a transverse plate 9, a dovetail 10, a nut 11, an attachment device 12 in the prior art and a wall stack 13.
Detailed Description
Referring to fig. 1-3, a support type creeping formwork attachment device comprises a wall-through bolt assembly 3, a right-angle support 2, a backing plate 5 and a puller bolt 6, wherein the wall-through bolt assembly 3 fixes the right-angle support 2 on the side wall of a structural beam 1; referring to fig. 4-6, the right-angle support 2 comprises a vertical plate 7, a transverse plate 9, a nut 11 and a dovetail part 10; the vertical plate 7 is connected with the transverse plate 9 in a right angle mode, and the nut 11 is welded to the lower portion of the transverse plate 9; the base plate 5 is positioned between the transverse plate 9 of the right-angle support 2 and the bottom of the structural beam 1; the puller bolt 6 is screwed into the nut 11;
at least 2 transverse long round holes 8 are formed in the vertical plate 7 of the right-angle support 2; the number of the puller bolts 6 and the nuts 11 is at least 2.
The through-wall bolt assembly 3 fixes the right-angle support 2 on the structural beam 1; the transverse plate 9 of the right-angle support 2 is positioned below the structural beam 1, a backing plate 5 is also arranged between the transverse plate 9 of the right-angle support 2 and the bottom of the structural beam 1, and the backing plate penetrates through a hole in the corresponding position of the transverse plate 9 after being screwed into a nut 11 by a puller bolt 6 and is tightly propped against the bottom of the structural beam 1; after the creeping formwork is installed, the load of the creeping formwork is transmitted to the dovetail part 10 of the right-angle support 2 through the frame body connecting sleeve 4; by adopting the technical scheme, the situation that when the height of the structural beam 1 is small, the attachment device and the frame body connecting sleeve 4 are lower than the bottom surface of the structural beam 1 to generate a lower suspended state can be avoided, stress is transferred to the bottom surface of the structural beam 1 through the transverse plate 9, the tightening bolt 6 and the base plate 5, and the use safety of equipment is ensured.
Referring to fig. 7-8, which are examples of the connection between the attaching device 12 and the structural beam 1 in the prior art, an additional concrete (i.e., a wall stack 13) must be poured somewhere on the bottom of the structural beam 1 to satisfy the installation of the attaching device 12 in the prior art, and then the removing is performed after the construction is finished.
Claims (3)
1. The utility model provides a support type creeping formwork attachment device, includes wall bolt assembly (3), right angle support (2), backing plate (5), puller bolt (6), on wall bolt assembly (3) was fixed in right angle support (2) on structure roof beam (1) lateral wall, its characterized in that: the right-angle support (2) comprises a vertical plate (7), a transverse plate (9), a nut (11) and a dovetail part (10); the vertical plate (7) is connected with the transverse plate (9) in a right angle mode, and the nut (11) is welded to the lower portion of the transverse plate (9); the base plate (5) is positioned between a transverse plate (9) of the right-angle support (2) and the bottom of the structural beam (1); the puller bolt (6) is screwed into the nut (11).
2. A stand-type climbing form attachment device according to claim 1, wherein: the vertical plate (7) of the right-angle support (2) is provided with at least 2 transverse long round holes (8).
3. A stand-type climbing form attachment device according to claim 1, wherein: the number of the puller bolts (6) and the nuts (11) is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450503.XU CN212078673U (en) | 2020-03-23 | 2020-03-23 | Support type creeping formwork adhesion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020450503.XU CN212078673U (en) | 2020-03-23 | 2020-03-23 | Support type creeping formwork adhesion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212078673U true CN212078673U (en) | 2020-12-04 |
Family
ID=73563752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020450503.XU Active CN212078673U (en) | 2020-03-23 | 2020-03-23 | Support type creeping formwork adhesion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212078673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364756A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Support type creeping formwork adhesion device |
-
2020
- 2020-03-23 CN CN202020450503.XU patent/CN212078673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364756A (en) * | 2020-03-23 | 2020-07-03 | 北京市建筑工程研究院有限责任公司 | Support type creeping formwork adhesion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113291987A (en) | Reusable tower crane lifting beam embedded part and construction method | |
| CN212078673U (en) | Support type creeping formwork adhesion device | |
| CN111364756A (en) | Support type creeping formwork adhesion device | |
| CN213359489U (en) | Adjustable reinforcing device for supporting construction elevator on basement roof | |
| CN211173042U (en) | Scaffold wall connecting piece | |
| CN113718953A (en) | Steel structure hinged column base and mounting method thereof | |
| CN219753902U (en) | Bury anchor instrument formula frame of encorbelmenting | |
| CN217000819U (en) | Wall-attached support suitable for heat preservation integrated engineering | |
| CN215373934U (en) | High slope deformation monitoring device capable of being installed rapidly | |
| CN214246567U (en) | Reusable wall connecting component | |
| CN220550836U (en) | Connecting device for climbing frame | |
| CN216075532U (en) | Steel structure hinged column base | |
| CN218919908U (en) | Assembled building pipeline gallows | |
| CN215484786U (en) | Be used for pre-buried stop device of rag bolt | |
| CN211548725U (en) | Wall-attached part mounting structure used in strong wind environment | |
| CN216612839U (en) | Fixing mechanism of bucket elevator | |
| CN213806172U (en) | Temporary tool column for multi-size steel pipe column rear-inserting construction | |
| CN217734339U (en) | I-shaped steel connecting structure for cantilever structure | |
| CN212053721U (en) | Pre-buried device in concrete that has protective cover | |
| CN218176611U (en) | Wall connecting piece structure | |
| CN216616283U (en) | Assembly type steel structure H-shaped column installation correction connection assembly | |
| CN218668471U (en) | Wall-attached device | |
| CN217734539U (en) | Adjustable assembled suspended ceiling reverse supporting device | |
| CN219602998U (en) | Elevator attachment stress conversion device | |
| CN215829991U (en) | Support joint for climbing frame at hollow position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |