CN221778770U - Prefabricated floor slab connector and prefabricated floor slab assembled floor slab connection structure - Google Patents
Prefabricated floor slab connector and prefabricated floor slab assembled floor slab connection structure Download PDFInfo
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- CN221778770U CN221778770U CN202323504324.2U CN202323504324U CN221778770U CN 221778770 U CN221778770 U CN 221778770U CN 202323504324 U CN202323504324 U CN 202323504324U CN 221778770 U CN221778770 U CN 221778770U
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
本实用新型提供一种预制楼板连接件及预制楼板装配式楼板连接结构，包括支撑梁，支撑梁的上端焊接固定有支撑板，支撑板的下端左右两侧分别焊接固定有四个加强筋，加强筋分别与支撑梁的左右两侧相连接，支撑板的上端设置有多个支柱，支撑板的上端设置有两个板体，两个板体的内部均开设有与支柱配合安装的限位孔，两个板体的相背离外侧面上分别焊接固定有安装板二，安装板二的内部均开设有多个安装洞，板体的上端设置有连接锁止机构。通过本实用新型所述的一种预制楼板连接件及预制楼板装配式楼板连接结构，通过锁止限位机构在保证楼板连接稳固性的同时快速的对楼板进行连接，有效提高了连接效率，减轻了人员的劳动力度。
The utility model provides a prefabricated floor slab connector and a prefabricated floor slab assembly type floor slab connection structure, including a support beam, a support plate is welded and fixed to the upper end of the support beam, four reinforcing ribs are welded and fixed to the left and right sides of the lower end of the support plate, the reinforcing ribs are respectively connected to the left and right sides of the support beam, a plurality of pillars are arranged on the upper end of the support plate, two plate bodies are arranged on the upper end of the support plate, both plate bodies are provided with limiting holes for installation in cooperation with the pillars, mounting plates 2 are welded and fixed to the opposite outer surfaces of the two plate bodies, both mounting plates 2 are provided with a plurality of mounting holes, and a connection locking mechanism is arranged on the upper end of the plate bodies. Through the prefabricated floor slab connector and the prefabricated floor slab assembly type floor slab connection structure described in the utility model, the floor slabs can be quickly connected while ensuring the stability of the floor slab connection through the locking and limiting mechanism, which effectively improves the connection efficiency and reduces the labor intensity of personnel.
Description
Technical Field
The utility model belongs to the technical field of precast floor slabs, and particularly relates to a precast floor slab connecting piece and a precast floor slab assembled floor slab connecting structure.
Background
Precast floor slabs are floor elements prefabricated in a factory, typically made of concrete, reinforced concrete or other materials. They are produced and processed in factories and then transported to the site for installation, and fabricated floors are a special type of prefabricated floors, which are usually of modular design and assembly. Assembled floor can be through connecting piece or other mode with a plurality of prefabricated floor assembly together, forms holistic floor structure, and the main use of prefabricated floor is the floor structure that is used for the building. They can be used in various building types, including houses, commercial buildings, industrial plants, etc., and the advantages of the assembled floor slab include faster installation speed, higher construction efficiency and better structural performance, and they are widely used in projects such as high-rise buildings, large commercial buildings and industrial plants, and the existing prefabricated floor slab connectors and prefabricated floor slab connecting structures mostly connect the floor slabs through bolts, which makes the personnel connection process laborious and troublesome.
For example, the utility model of bulletin number CN 211873316U discloses an assembled prefabricated floor slab connection structure, in this patent proposal, it twists the bolt through the instrument to connect the floor slab for personnel's labor engagement is high, wastes time and energy, and makes the connection efficiency of floor slab low, and the screw still can appear not hard up risk simultaneously, still needs personnel to maintain regularly.
Disclosure of utility model
In view of the defects in the prior art, the utility model provides the prefabricated floor slab connecting piece and the prefabricated floor slab connecting structure, and the locking limiting mechanism is used for guaranteeing the connection stability of the floor slabs and simultaneously rapidly connecting the floor slabs, so that the connecting efficiency is effectively improved, and the labor intensity of personnel is reduced.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a prefabricated floor connecting piece, including a supporting beam, the upper end welded fastening of supporting beam has the backup pad, the lower extreme left and right sides of backup pad is welded fastening respectively has four strengthening ribs, the strengthening rib is connected with the left and right sides of supporting beam respectively, the upper end of backup pad is provided with a plurality of pillars, the upper end of backup pad is provided with two plate bodies, the spacing hole with pillar cooperation installation has all been seted up to the inside of two plate bodies, welded fastening has mounting panel two respectively on the opposite outer side of two plate bodies, a plurality of mounting holes have all been seted up to the inside of mounting panel two, the upper end of plate body is provided with connection locking mechanism, be provided with the connecting reinforcement on the opposite inner side of plate body respectively, the upper end of backup pad is provided with a plurality of deformed steel bars, deformed steel bars is located respectively between two adjacent connecting reinforcement, the connecting reinforcement is dislocation set from top to bottom, connect locking mechanism including setting up a plurality of frames between two plate body upper ends, the inside of frame all is provided with two rectangular plates, the inside all rotates and is connected with the locking post, the jack has all been seted up to the locking post, locking post respectively with the jack, the jack is provided with the elastic stop sleeve corresponding on the cambered surface and the cambered surface is set up with the cambered surface between the rectangular plate, the cambered surface is set up with the elastic stop sleeve, the elastic stop sleeve is set up between the cambered surface is set up between the rectangular plate.
As a further improvement of the utility model, the lower end of the supporting beam is provided with a first mounting plate, and a plurality of mounting holes are formed in the first mounting plate.
The utility model provides a prefabricated floor slab connecting structure, which is provided with any prefabricated floor slab connecting piece.
Compared with the prior art, the utility model has the following beneficial effects:
Firstly, two plate bodies are sequentially lifted through external lifting equipment, so that a support column on a supporting plate is aligned with a limit hole on the plate body, meanwhile, a connecting steel bar is sleeved into the threaded steel, then the connecting steel bar is stably placed on the left side of the upper end of the supporting plate, the other plate body is placed on the right side of the upper end of the supporting plate through the method, then, pulling plates on two sides are pulled to drive locking columns to approach each other, at the moment, a spring is in a compressed state, then, a frame is sleeved on two adjacent support columns, the locking columns are aligned with jacks on the support columns, then, the pulling plates are loosened, at the moment, the spring rapidly rebounds to drive the locking columns on two sides to be inserted into the inserting columns to complete locking, the rapid connection of the two floor slabs and the supporting beam is realized, the connection efficiency of the floor slab is rapidly ensured while the connection stability of the floor slab is ensured through a locking limit mechanism, and the labor intensity of personnel is relieved.
Secondly, through the connection reinforced bar pouring concrete on the staff accessible to the screw-thread steel realizes more inseparable connection, can make the connection steadiness of plate body more excellent.
Thirdly, can realize expanding the connection to the left and right sides of the plate body through the mounting hole on the mounting plate II, the personnel of being convenient for carry out subsequent plate body connection.
Fourth, can install supporting beam through the mounting hole on the mounting panel one, can realize the quick fixed to supporting beam.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the utility model at A;
FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;
Fig. 4 is a front elevational schematic of the present utility model.
In the figure: 101. a support beam; 102. a first mounting plate; 103. a support plate; 104. reinforcing ribs; 201. a plate body; 202. a second mounting plate; 203. screw thread steel; 204. connecting steel bars; 301. a rectangular plate; 302. a spring; 303. pulling a plate; 304. a locking post; 305. a limiting disc; 306. a support post; 307. and a frame.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1, 2, 3 and 4, a prefabricated floor connecting piece comprises a supporting beam 101, a supporting plate 103 is welded and fixed at the upper end of the supporting beam 101, four reinforcing ribs 104 are welded and fixed at the left side and the right side of the lower end of the supporting plate 103 respectively, the reinforcing ribs 104 are connected with the left side and the right side of the supporting beam 101 respectively, a plurality of supporting columns 306 are arranged at the upper end of the supporting plate 103, two plate bodies 201 are internally provided with limiting holes matched and installed with the supporting columns 306, a second mounting plate 202 is welded and fixed on the opposite outer side surfaces of the two plate bodies 201 respectively, a plurality of mounting holes are formed in the inner side surfaces of the second mounting plate 202 respectively, a connecting locking mechanism is arranged at the upper end of the plate body 201, connecting reinforcing bars 204 are arranged on the opposite inner side surfaces of the plate body 201 respectively, a plurality of screw steels 203 are arranged at the upper end of the supporting plate 103 respectively between the upper connecting reinforcing bars 204 and the lower adjacent connecting reinforcing bars 204, and the connecting reinforcing bars 204 are arranged in an up-down staggered mode.
As shown in fig. 1, 2, 3 and 4, the connecting locking mechanism comprises a plurality of frames 307 arranged between the upper ends of two plate bodies 201, two rectangular plates 301 are arranged in the frames 307, locking columns 304 are rotationally connected in the rectangular plates 301, jacks are formed in the upper ends of supporting columns 306, the locking columns 304 are respectively spliced with adjacent jacks, pull plates 303 are respectively arranged at one ends, close to the vertical centers of the frames 307, of the locking columns 304, limiting plates 305 are fixedly sleeved on the outer cambered surfaces of the locking columns 304, elastic reset assemblies are arranged between the limiting plates 305 and the rectangular plates 301 and comprise springs 302 arranged between the limiting plates 305 and the rectangular plates 301, and the springs 302 are respectively sleeved on the outer cambered surfaces of the corresponding locking columns 304.
The utility model provides a prefabricated floor slab connecting structure, which is provided with any prefabricated floor slab connecting piece.
The personnel lift up two plate bodies 201 in turn through external hoisting equipment, make the pillar 306 on the backup pad 103 aim at the spacing hole on the plate body 201, simultaneously embolia connecting reinforcement 204 inside screw-thread steel 203, then place it steadily in the upper end left side of backup pad 103, place another plate body 201 in the upper end right side of backup pad 103 through above-mentioned method, then pull the arm-tie 303 of both sides, drive locking post 304 and be close to each other, the spring 302 is in the compression state this moment, embolia frame 307 on two adjacent pillar 306 again, make locking post 304 aim at the jack on pillar 306, then loosen arm-tie 303, the spring 302 kick-backs rapidly this moment and drives the locking post 304 of both sides to insert the inside completion locking of inserting the post, realize two floors and supporting beam 101's quick connection.
Personnel can achieve a tighter connection by casting concrete to the connection rebar 204 on steel screw 203.
The mounting holes on the mounting plate II 202 can realize the expansion connection of the left side and the right side of the plate body 201.
According to another embodiment of the present utility model, as shown in fig. 1, 3 and 4, a first mounting plate 102 is disposed at the lower end of the supporting beam 101, and a plurality of mounting holes are formed in the first mounting plate 102, and the mounting holes on the first mounting plate 102 can mount the supporting beam 101.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323504324.2U CN221778770U (en) | 2023-12-21 | 2023-12-21 | Prefabricated floor slab connector and prefabricated floor slab assembled floor slab connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323504324.2U CN221778770U (en) | 2023-12-21 | 2023-12-21 | Prefabricated floor slab connector and prefabricated floor slab assembled floor slab connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN221778770U true CN221778770U (en) | 2024-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202323504324.2U Active CN221778770U (en) | 2023-12-21 | 2023-12-21 | Prefabricated floor slab connector and prefabricated floor slab assembled floor slab connection structure |
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| CN (1) | CN221778770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119266435A (en) * | 2024-11-18 | 2025-01-07 | 湖北神州建材有限责任公司 | An energy-saving and lightweight steel structure prefabricated concrete floor beam connection structure |
-
2023
- 2023-12-21 CN CN202323504324.2U patent/CN221778770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119266435A (en) * | 2024-11-18 | 2025-01-07 | 湖北神州建材有限责任公司 | An energy-saving and lightweight steel structure prefabricated concrete floor beam connection structure |
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