CN222681290U - A prefabricated hanging plate support type steel frame positioning device for building exterior walls - Google Patents
A prefabricated hanging plate support type steel frame positioning device for building exterior walls Download PDFInfo
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- CN222681290U CN222681290U CN202420644249.5U CN202420644249U CN222681290U CN 222681290 U CN222681290 U CN 222681290U CN 202420644249 U CN202420644249 U CN 202420644249U CN 222681290 U CN222681290 U CN 222681290U
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Abstract
The utility model discloses a prefabricated hanging plate supporting profile steel frame positioning device for an outer wall of a building, which comprises two profile steel frame fixing tools, wherein two U-shaped clamping pieces are arranged on the profile steel frame fixing tools in a sliding mode, each profile steel frame fixing tool comprises a cross beam and two vertical struts which are respectively arranged at two ends of the cross beam in a sliding mode, a bottom plate is arranged at the lower end of each vertical upright, the bottom plate is connected with a die table at the bottom of a prefabricated hanging plate die frame through a connecting bolt, a sliding sleeve is arranged at the upper end of each vertical upright, the sliding sleeve is arranged on the cross beam in a sliding mode, a plurality of fasteners are arranged on the sliding sleeve, the U-shaped clamping pieces are sleeved on the cross beam, and clamping grooves for clamping longitudinal channel steel of a supporting type steel frame are formed in two side plates of the U-shaped clamping pieces. The utility model has reasonable structural design and convenient positioning, and is convenient for positioning the prefabricated hanging plate support type steel frame with different sizes by forming the steel frame fixing tool after respectively sliding and installing one vertical upright post at two ends of the cross beam and sliding and installing two U-shaped clamping pieces on the cross beam.
Description
Technical Field
The utility model belongs to the technical field of building materials, and particularly relates to a prefabricated hanging plate supporting section steel frame positioning device for an outer wall of a building.
Background
Along with the rapid development of the building industry in China, the traditional concrete outer wall construction has the problems of low construction efficiency, poor quality, large potential safety hazard and the like. More and more projects adopt prefabrication technology, prefabricated assembly type components are prefabricated in factory standardization, and are directly assembled on site, so that the construction period is greatly saved, the method has the advantages of being good in forming quality, high in construction speed, green and environment-friendly, and the like, and the traditional construction problem can be effectively solved. When the prefabricated hanging plate is constructed, the back support type steel frame of the prefabricated hanging plate is in bolted connection with the on-site reserved channel steel installation keels, but when the prefabricated concrete hanging wall is produced, the back support type steel frame is easy to have difficult positioning and large displacement, and the thickness of the reinforcing steel bar protection layer is difficult to control. Therefore, it is necessary to provide a prefabricated hanging plate support section steel frame positioning device for building outer walls, which can accurately position the support section steel frame.
Disclosure of utility model
The utility model aims to solve the technical problems of the prior art, provides a prefabricated hanging plate supporting type steel frame positioning device for the building outer wall, which has reasonable structural design and convenient positioning, the steel frame fixing tool is formed after the two vertical upright posts are respectively and slidably mounted at the two ends of the cross beam, and the two U-shaped clamping pieces are slidably mounted on the cross beam, so that the positioning of the prefabricated hanging plate supporting type steel frame with different sizes is convenient to use.
The technical scheme adopted by the utility model is that the prefabricated hanging plate supporting steel frame positioning device for the building outer wall is characterized by comprising two steel frame fixing tools which are respectively arranged above two ends of a prefabricated hanging plate die frame in a crossing manner, wherein the steel frame fixing tools are provided with two U-shaped clamping pieces in a sliding manner, and the U-shaped clamping pieces are used for positioning a supporting steel frame;
The steel frame fixing tool comprises a cross beam and two vertical upright posts which are respectively arranged at two ends of the cross beam in a sliding manner, wherein a bottom plate is arranged at the lower end of the vertical upright posts, the bottom plate is connected with a die table at the bottom of the prefabricated hanging plate die frame through connecting bolts, a sliding sleeve is arranged at the upper end of the vertical upright posts, the sliding sleeve is arranged on the cross beam in a sliding manner, and a plurality of fasteners used for fixing the sliding sleeve are arranged on the sliding sleeve;
The U-shaped clamping piece is sleeved on the cross beam, and clamping grooves for clamping the longitudinal channel steel of the support type steel frame are formed in the two side plates of the U-shaped clamping piece.
The prefabricated hanging plate supporting steel frame positioning device for the building outer wall is characterized in that the length of the cross beam is larger than the transverse width of the prefabricated hanging plate die frame, and the transverse width of the supporting steel frame is smaller than the transverse width of the prefabricated hanging plate die frame.
The prefabricated hanging plate supporting steel frame positioning device for the building outer wall is characterized in that the lower flange plate of the longitudinal channel steel of the supporting steel frame is lower than the top of the prefabricated hanging plate die frame, and the upper flange plate of the longitudinal channel steel of the supporting steel frame is higher than the top of the prefabricated hanging plate die frame.
The prefabricated hanging plate supporting section steel frame positioning device for the building outer wall is characterized in that an adjusting bolt is arranged on a top plate of the U-shaped clamping piece, an adjusting nut matched with the adjusting bolt is fixed in the middle of the top plate, a through hole for the adjusting bolt to penetrate is formed in the middle of the top plate, and the adjusting nut and the through hole are coaxially arranged.
The prefabricated hanging plate supporting section steel frame positioning device for the building outer wall is characterized in that the fastening pieces are fastening bolts, fastening nuts matched with the fastening bolts are fixed on the top plate and the two side plates of the sliding sleeve, through holes for the fastening bolts to penetrate are formed in the top plate and the two side plates of the sliding sleeve, and the fastening nuts and the corresponding through holes are coaxially distributed.
The prefabricated hanging plate supporting section steel frame positioning device for the building outer wall is characterized in that the lower end of the vertical upright post is fixed in the middle of the bottom plate, two ends of the bottom plate are respectively provided with a U-shaped base plate for installing connecting bolts, and round holes for the connecting bolts to penetrate are formed in the U-shaped base plate and the bottom plate.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, the two ends of the cross beam are respectively and slidably provided with the vertical upright posts to form the steel frame fixing tool, and the two steel frame fixing tools are respectively and transversely arranged at the two ends of the prefabricated hanging plate die frame, so that the U-shaped clamping piece is convenient to install, and when the prefabricated hanging plate support type steel frame of the building outer wall is positioned, the distance between the two vertical upright posts can be flexibly adjusted according to the size of the prefabricated hanging plate die frame, thereby realizing the recycling of the steel frame fixing tool, and the application range is wide.
2. According to the utility model, the two U-shaped clamping pieces are slidably arranged on the cross beam, the distance between the two U-shaped clamping pieces can be flexibly adjusted according to the size of the support type steel frame, and meanwhile, the clamping grooves are formed in the two side plates of the U-shaped clamping pieces, so that the clamping of the U-shaped clamping pieces and the longitudinal channel steel on the support type steel frame is conveniently realized, the support type steel frame is further positioned, and the positioning is convenient.
In summary, the utility model has reasonable structural design and convenient positioning, and the two ends of the cross beam are respectively and slidably provided with the vertical upright posts to form the steel frame fixing tool, and the cross beam is slidably provided with the two U-shaped clamping pieces, so that the positioning of the prefabricated hanging plate supporting type steel frames with different sizes is convenient.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the U-shaped clip according to the present utility model.
Fig. 3 is a schematic structural diagram of the steel frame fixing tool of the present utility model.
Reference numerals illustrate:
1-a cross beam, 2-a vertical upright post and 3-a sliding sleeve;
4-fastening piece, 5-fastening nut and 6-bottom plate;
7-U-shaped backing plate, 8-U-shaped clamping piece, 8-1-side plate;
8-2-top plate, 9-clamping groove and 10-adjusting bolt;
11-adjusting nut, 12-prefabricating hanging plate mould frame, 13-supporting steel frame;
13-1-longitudinal channel steel and 13-2-transverse channel steel.
Detailed Description
As shown in fig. 1 to 3, the utility model comprises two section steel frame fixing tools which are respectively arranged above two ends of a prefabricated hanging plate die frame 12 in a crossing way, wherein two U-shaped clamping pieces 8 for positioning a supporting type steel frame 13 are arranged on the section steel frame fixing tools in a sliding way;
The steel frame fixing tool comprises a cross beam 1 and two vertical upright posts which are respectively arranged at two ends of the cross beam 1 in a sliding manner, wherein a bottom plate 6 is arranged at the lower end of the vertical upright post 2, the bottom plate 6 is connected with a die table at the bottom of a prefabricated hanging plate die frame through a connecting bolt, a sliding sleeve 3 is arranged at the upper end of the vertical upright post 2, the sliding sleeve 3 is arranged on the cross beam 1 in a sliding manner, and a plurality of fasteners 4 used for fixing the sliding sleeve 3 are arranged on the sliding sleeve 3;
The U-shaped clamping piece 8 is sleeved on the cross beam 1, and clamping grooves 9 for clamping the longitudinal channel steel 13-1 of the supporting type steel frame 13 are formed in the two side plates 8-1 of the U-shaped clamping piece 8.
During actual use, through forming the fixed frock of shaped steel frame after the two ends at crossbeam 1 slidable mounting vertical stand 2 respectively to stride respectively two fixed frock of shaped steel frame and establish at prefabricated link plate die carrier 12 both ends, the installation of the U type clamping piece 8 of being convenient for, and when carrying out the location of the prefabricated link plate support type steelframe of building outer wall, can adjust the interval between two vertical stands in a flexible way according to the size of prefabricated link plate die carrier, and then realize the reuse of the fixed frock of shaped steel frame, application scope is extensive.
During specific implementation, through two U-shaped clamping pieces 8 which are slidably mounted on the cross beam 1, the distance between the two U-shaped clamping pieces 8 can be flexibly adjusted according to the size of the support type steel frame 13, and meanwhile clamping grooves 9 are formed in two side plates 8-1 of the U-shaped clamping pieces 8, so that clamping of the U-shaped clamping pieces 8 and the longitudinal channel steel 13-1 on the support type steel frame 13 is conveniently realized, and the support type steel frame 13 is further positioned.
During concrete implementation, the cross beam 1, the vertical upright post 2 and the sliding sleeve 3 are all made of square steel, the sliding sleeve 3 is welded and fixed at the upper end of the vertical upright post 2, the bottom plate 6 is welded at the lower end of the vertical upright post 2, the cross beam 1 is mutually perpendicular to the vertical upright post 2, the vertical upright post 2 is mutually perpendicular to the bottom plate 6, the U-shaped clamping piece 8 is downwards sleeved on the cross beam 1, the vertical length of the side plate 8-1 of the U-shaped clamping piece 8 is larger than the vertical width of the cross beam 1, and the clamping groove 9 is positioned below the cross beam 1.
In specific implementation, the length of the clamping groove 9 is smaller than the transverse width of the side plate 8-1 of the U-shaped clamping piece 8, and the vertical width of the clamping groove 9 is slightly larger than the thickness of the upper flange plate of the longitudinal channel steel 13-1, so that the upper flange plate of the longitudinal channel steel 13-1 can be just clamped into the clamping groove 9.
In the concrete implementation, two U-shaped clamping pieces 8 on the same cross beam 1 are positioned between two vertical upright posts 2.
In this embodiment, the length of the beam 1 is greater than the lateral width of the prefabricated hanging plate formwork 12, and the lateral width of the supporting steel frame 13 is smaller than the lateral width of the prefabricated hanging plate formwork 12.
It should be noted that fig. 1 is a schematic structural diagram of the prefabricated hanging plate during construction, in which the bottom of the supporting steel frame 13 is buried in the prefabricated hanging plate.
In this embodiment, the lower flange plate of the longitudinal channel 13-1 of the support steel frame 13 is lower than the top of the prefabricated hanging plate formwork 12, and the upper flange plate of the longitudinal channel 13-1 of the support steel frame 13 is higher than the top of the prefabricated hanging plate formwork 12.
In this embodiment, as shown in fig. 2, an adjusting bolt 10 is disposed on a top plate 8-2 of the U-shaped clamping member 8, an adjusting nut 11 matched with the adjusting bolt 10 is fixed in the middle of the top plate 8-2, a through hole through which the adjusting bolt 10 passes is formed in the middle of the top plate 8-2, and the adjusting nut 11 and the through hole are coaxially arranged.
In actual use, the U-shaped clamping piece 8 is formed by a top plate 8-2 and two side plates 8-1 symmetrically arranged at the bottoms of two sides of the top plate 8-2.
It should be noted that, adjusting bolt 10 is vertical and lays, when fixing a position support type steelframe 13, can be through screwing adjusting bolt 10 for adjusting bolt 10's lower extreme top is tight crossbeam 1, stretches into the inside length to U type clamping piece 8 through adjusting bolt 10, can adjust support type steelframe 13's pre-buried degree of depth, and then is convenient for control prefabricated link plate reinforcement protective layer thickness.
In this embodiment, as shown in fig. 3, the fastening member 4 is a fastening bolt, fastening nuts 5 matched with the fastening bolt are fixed on the top plate and the two side plates of the sliding sleeve 3, through holes for the fastening bolt to penetrate are formed in the top plate and the two side plates of the sliding sleeve 3, and the fastening nuts 5 and the corresponding through holes are coaxially arranged.
When in actual use, when the position of the vertical upright post 2 is adjusted, the plurality of fastening bolts are turned, so that the inner ends of the plurality of fastening bolts are screwed out from the inside of the sliding sleeve 3, then the sliding sleeve 3 slides to a set position along the cross beam 1, and then the plurality of fastening bolts are turned, so that the inner ends of the plurality of fastening bolts are screwed into the sliding sleeve 3 and tightly prop up the cross beam 1.
In this embodiment, as shown in fig. 3, the lower end of the vertical column 2 is fixed in the middle of the bottom plate 6, two ends of the bottom plate 6 are respectively provided with a U-shaped pad 7 for mounting a connecting bolt, and round holes for the connecting bolt to penetrate are formed in the U-shaped pad 7 and the bottom plate 6.
When in actual use, the U-shaped base plate 7 is opened downwards and reversely buckled on the bottom plate 6, and when the bottom plate 6 is connected with the die table, the connecting bolts sequentially pass through the round holes on the U-shaped base plate 7 and the bottom plate 6 from top to bottom and then are in threaded connection with the die table.
In specific implementation, the support type steel frame 13 is arranged at the back of the facing layer of the prefabricated hanging plate, the support type steel frame 13 is embedded into the prefabricated hanging plate by penetrating a plurality of connecting ribs, and 1/3 of the reinforcing steel bars and the support type steel frame 13 are formed in one step after concrete is poured. The supporting steel frame 13 consists of two longitudinal channel steel 13-1 and a plurality of transverse channel steel 13-2 connected between the two longitudinal channel steel 13-1, a plurality of lifting lugs are arranged on the longitudinal channel steel 13-1, a plurality of connecting ribs penetrate into the middle lower part of a web plate of the longitudinal channel steel 13-1, the connecting ribs are at a certain distance from a prefabricated hanging plate facing layer, the thickness of a reinforcing steel protection layer is ensured, and the firmness between the reinforcing steel and the steel frame is effectively improved.
When the utility model is actually used, firstly, the size of the hanging plate die carrier 12 is prefabricated, the sliding sleeve 3 slides along the cross beam 1 to adjust the interval between two vertical upright posts 2 at the bottom of the cross beam 1, so that the two vertical upright posts 2 at the bottom of each cross beam 1 are respectively positioned at two sides of the prefabricated hanging plate die carrier 12, then the floor and the die table are fixed through connecting bolts, a plurality of fastening bolts are turned, the inner ends of the fastening bolts are screwed into the sliding sleeve 3 and tightly support the cross beam 1, the connection and fixation of the upright posts and the cross beam 1 are completed, the U-shaped clamping pieces 8 slide along the cross beam 1, and when the two U-shaped clamping pieces 8 on each cross beam 1 are respectively clamped with two longitudinal channel steel 13-1 at two sides of the supporting steel frame 13, the vertical position of the supporting steel frame 13 is adjusted through the knob adjusting bolts 10.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, and any simple modification, variation and equivalent structural changes made to the above embodiment according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420644249.5U CN222681290U (en) | 2024-03-29 | 2024-03-29 | A prefabricated hanging plate support type steel frame positioning device for building exterior walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420644249.5U CN222681290U (en) | 2024-03-29 | 2024-03-29 | A prefabricated hanging plate support type steel frame positioning device for building exterior walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222681290U true CN222681290U (en) | 2025-03-28 |
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ID=95115244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420644249.5U Active CN222681290U (en) | 2024-03-29 | 2024-03-29 | A prefabricated hanging plate support type steel frame positioning device for building exterior walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222681290U (en) |
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2024
- 2024-03-29 CN CN202420644249.5U patent/CN222681290U/en active Active
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